---> uname -a: Linux prd-centos8-builder-2c-2g-400.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 690 4896 19 2110 6714 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:b4:35:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.253/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:feb4:3530/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:2e:ee:77 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) 04/17/2025 _x86_64_ (2 CPU) 16:47:08 LINUX RESTART (2 CPU) 04:48:01 PM tps rtps wtps bread/s bwrtn/s 04:49:02 PM 302.20 118.31 183.89 11809.56 39517.01 04:50:01 PM 49.94 0.46 49.48 14.23 3620.57 04:51:01 PM 76.54 0.05 76.49 1.07 6323.84 04:52:01 PM 43.59 0.22 43.38 20.53 4412.88 04:53:01 PM 24.60 0.62 23.98 77.72 1204.85 Average: 99.55 24.01 75.53 2392.78 11041.35 04:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:02 PM 5402304 6975648 2480012 31.46 2688 1770560 1033880 11.58 137868 2072640 28128 04:50:01 PM 5133436 6905036 2748880 34.87 2688 1960480 1117996 12.52 176420 2271816 145676 04:51:01 PM 5045148 6898272 2837168 35.99 2688 2034624 1066368 11.94 156496 2350212 108760 04:52:01 PM 5079996 6932232 2802320 35.55 2688 2032752 999380 11.19 318996 2146272 144 04:53:01 PM 5013684 6875048 2868632 36.39 2688 2041428 1065944 11.94 324948 2205460 1412 Average: 5134914 6917247 2747402 34.86 2688 1967969 1056714 11.83 222946 2209280 56824 04:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:02 PM eth0 261.50 136.89 1006.83 59.97 0.00 0.00 0.00 0.00 04:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 PM eth0 38.01 27.66 668.87 4.95 0.00 0.00 0.00 0.00 04:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM eth0 20.04 15.73 251.75 3.51 0.00 0.00 0.00 0.00 04:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM eth0 49.88 42.39 30.24 208.02 0.00 0.00 0.00 0.00 04:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM eth0 16.76 13.63 12.42 6.42 0.00 0.00 0.00 0.00 04:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.37 47.33 393.12 56.74 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) 04/17/2025 _x86_64_ (2 CPU) 16:47:08 LINUX RESTART (2 CPU) 04:48:01 PM CPU %user %nice %system %iowait %steal %idle 04:49:02 PM all 22.77 0.00 4.32 6.16 0.08 66.66 04:49:02 PM 0 19.17 0.00 3.65 6.60 0.08 70.50 04:49:02 PM 1 26.37 0.00 4.99 5.73 0.08 62.83 04:50:01 PM all 13.46 0.00 1.42 0.68 0.08 84.35 04:50:01 PM 0 12.41 0.00 1.20 0.47 0.10 85.81 04:50:01 PM 1 14.51 0.00 1.64 0.88 0.07 82.90 04:51:01 PM all 14.54 0.00 1.84 0.76 0.07 82.79 04:51:01 PM 0 8.25 0.00 1.60 1.07 0.08 89.00 04:51:01 PM 1 20.81 0.00 2.08 0.45 0.07 76.59 04:52:01 PM all 14.74 0.00 1.24 0.47 0.07 83.49 04:52:01 PM 0 7.25 0.00 1.14 0.55 0.07 90.99 04:52:01 PM 1 22.21 0.00 1.33 0.38 0.07 76.01 04:53:01 PM all 18.34 0.00 1.37 0.20 0.07 80.02 04:53:01 PM 0 5.28 0.00 1.22 0.15 0.07 93.28 04:53:01 PM 1 31.39 0.00 1.53 0.25 0.07 66.76 Average: all 16.77 0.00 2.04 1.65 0.08 79.46 Average: 0 10.46 0.00 1.76 1.77 0.08 85.93 Average: 1 23.08 0.00 2.32 1.54 0.07 73.00