---> uname -a: Linux prd-centos8-builder-2c-2g-183.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 678 4468 19 2551 6711 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:34:95:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.64/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85631sec preferred_lft 85631sec inet6 fe80::f816:3eff:fe34:952b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:28:91:0a brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 10/15/2025 _x86_64_ (2 CPU) 02:45:54 LINUX RESTART (2 CPU) 02:47:01 AM tps rtps wtps bread/s bwrtn/s 02:48:01 AM 203.96 15.71 188.26 3579.54 25355.69 02:49:01 AM 7.07 0.00 7.07 0.00 6398.05 02:50:02 AM 13.39 6.05 7.35 897.28 597.05 02:51:01 AM 172.87 0.36 172.51 34.16 10411.07 02:52:01 AM 38.04 0.00 38.04 0.00 5764.73 02:53:01 AM 2.37 0.00 2.37 0.00 42.99 02:54:01 AM 2.27 0.00 2.27 0.00 42.18 02:55:01 AM 2.23 0.00 2.23 0.00 43.36 02:56:01 AM 3.00 0.37 2.63 45.45 48.15 02:57:01 AM 28.23 0.00 28.23 0.00 1669.62 02:58:01 AM 74.15 0.38 73.77 54.12 6831.01 02:59:01 AM 50.61 0.20 50.41 23.33 3713.85 Average: 49.68 1.92 47.76 386.74 5069.44 02:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 AM 5266112 6968716 2616212 33.19 2688 1902280 1292784 14.48 193480 2159552 189020 02:49:01 AM 5263524 6966136 2618800 33.22 2688 1902280 1292784 14.48 193484 2162844 24 02:50:02 AM 5149820 6918656 2732504 34.67 2688 1965784 1344972 15.06 206160 2253240 27244 02:51:01 AM 4902608 6871140 2979716 37.80 2688 2152420 1334676 14.94 227332 2423172 160300 02:52:01 AM 4889416 6857932 2992908 37.97 2688 2152700 1334676 14.94 227332 2437236 204 02:53:01 AM 4880272 6849084 3002052 38.09 2688 2152992 1334676 14.94 227332 2446840 116 02:54:01 AM 4865656 6834644 3016668 38.27 2688 2153160 1334676 14.94 227332 2461660 100 02:55:01 AM 4851344 6820628 3030980 38.45 2688 2153448 1334676 14.94 227332 2476156 108 02:56:01 AM 4986932 6961440 2895392 36.73 2688 2158580 981252 10.99 413124 2158452 3656 02:57:01 AM 4895528 6921648 2986796 37.89 2688 2206684 1012344 11.34 418408 2234712 20160 02:58:01 AM 4776040 6948404 3106284 39.41 2688 2344588 964112 10.80 419860 2318400 7356 02:59:01 AM 4658952 6955552 3223372 40.89 2688 2460944 943804 10.57 429152 2395716 61472 Average: 4948850 6906165 2933474 37.22 2688 2142155 1208786 13.53 284194 2327332 39147 02:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 252.17 136.90 1383.71 64.12 0.00 0.00 0.00 0.00 02:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 3.17 3.22 1.40 0.75 0.00 0.00 0.00 0.00 02:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:02 AM eth0 11.06 9.46 163.59 1.30 0.00 0.00 0.00 0.00 02:50:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 18.13 13.88 379.15 1.44 0.00 0.00 0.00 0.00 02:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 3.38 3.97 1.70 3.25 0.00 0.00 0.00 0.00 02:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 4.38 4.17 2.73 0.76 0.00 0.00 0.00 0.00 02:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 3.20 3.77 1.68 0.70 0.00 0.00 0.00 0.00 02:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 2.97 3.43 1.51 0.64 0.00 0.00 0.00 0.00 02:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 7.16 6.41 4.48 2.24 0.00 0.00 0.00 0.00 02:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 02:57:01 AM eth0 10.01 9.43 54.84 2.15 0.00 0.00 0.00 0.00 02:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 02:58:01 AM eth0 29.76 21.65 528.89 4.76 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 23.81 18.81 257.97 4.68 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.79 19.60 231.62 7.24 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 10/15/2025 _x86_64_ (2 CPU) 02:45:54 LINUX RESTART (2 CPU) 02:47:01 AM CPU %user %nice %system %iowait %steal %idle 02:48:01 AM all 16.74 0.00 3.29 10.90 0.09 68.98 02:48:01 AM 0 19.70 0.00 2.39 9.70 0.08 68.13 02:48:01 AM 1 13.76 0.00 4.21 12.11 0.09 69.84 02:49:01 AM all 1.82 0.00 0.24 0.50 0.03 97.41 02:49:01 AM 0 2.77 0.00 0.22 0.25 0.03 96.72 02:49:01 AM 1 0.87 0.00 0.27 0.75 0.02 98.09 02:50:02 AM all 6.98 0.00 1.06 0.43 0.05 91.48 02:50:02 AM 0 9.77 0.00 1.24 0.68 0.05 88.26 02:50:02 AM 1 4.20 0.00 0.89 0.17 0.05 94.70 02:51:01 AM all 21.30 0.00 5.07 1.21 0.09 72.33 02:51:01 AM 0 24.95 0.00 4.85 1.29 0.10 68.81 02:51:01 AM 1 17.66 0.00 5.28 1.13 0.08 75.84 02:52:01 AM all 0.70 0.00 0.39 0.39 0.04 98.47 02:52:01 AM 0 0.57 0.00 0.38 0.30 0.05 98.70 02:52:01 AM 1 0.84 0.00 0.40 0.48 0.03 98.24 02:53:01 AM all 0.66 0.00 0.19 0.02 0.06 99.07 02:53:01 AM 0 0.87 0.00 0.18 0.02 0.03 98.90 02:53:01 AM 1 0.45 0.00 0.20 0.02 0.08 99.25 02:54:01 AM all 0.63 0.00 0.18 0.01 0.04 99.14 02:54:01 AM 0 0.93 0.00 0.17 0.00 0.03 98.87 02:54:01 AM 1 0.33 0.00 0.18 0.02 0.05 99.41 02:55:01 AM all 0.60 0.00 0.14 0.02 0.04 99.20 02:55:01 AM 0 0.85 0.00 0.17 0.02 0.05 98.91 02:55:01 AM 1 0.35 0.00 0.12 0.02 0.03 99.48 02:56:01 AM all 3.92 0.00 0.65 0.54 0.04 94.85 02:56:01 AM 0 2.36 0.00 0.60 0.65 0.03 96.36 02:56:01 AM 1 5.48 0.00 0.70 0.42 0.05 93.35 02:57:01 AM all 11.05 0.00 1.12 0.26 0.05 87.53 02:57:01 AM 0 10.25 0.00 1.18 0.37 0.05 88.15 02:57:01 AM 1 11.85 0.00 1.05 0.15 0.05 86.90 02:58:01 AM all 19.57 0.00 2.14 1.12 0.08 77.09 02:58:01 AM 0 30.00 0.00 2.34 1.35 0.10 66.21 02:58:01 AM 1 9.15 0.00 1.93 0.88 0.07 87.96 02:58:01 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 18.07 0.00 2.08 1.38 0.07 78.40 02:59:01 AM 0 20.84 0.00 1.90 1.20 0.07 75.99 02:59:01 AM 1 15.31 0.00 2.27 1.55 0.07 80.81 Average: all 8.48 0.00 1.37 1.38 0.06 88.71 Average: 0 10.30 0.00 1.30 1.31 0.06 87.04 Average: 1 6.67 0.00 1.45 1.46 0.06 90.37