---> uname -a: Linux prd-centos8-builder-2c-2g-282.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: 2799.998 BogoMIPS: 5599.99 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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4759 19 2291 6758 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:33:c3:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.125/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe33:c3a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:7d:11:74 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) 03/01/2025 _x86_64_ (2 CPU) 12:26:50 LINUX RESTART (2 CPU) 12:28:01 PM tps rtps wtps bread/s bwrtn/s 12:29:01 PM 194.87 5.32 189.55 723.08 3351.16 12:30:01 PM 6.55 0.00 6.55 0.00 6330.68 12:31:01 PM 1.20 0.05 1.15 1.07 16.06 12:32:01 PM 28.00 6.27 21.73 914.51 1608.05 12:33:01 PM 79.44 0.50 78.94 56.79 7076.20 12:34:01 PM 42.82 0.20 42.62 23.33 2460.11 Average: 58.81 2.06 56.75 286.45 3473.59 12:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 PM 5268400 6970052 2613924 33.16 2688 1901304 1274608 14.27 192832 2159060 186944 12:30:01 PM 5262908 6964560 2619416 33.23 2688 1901304 1292972 14.48 192848 2164532 4 12:31:01 PM 5255116 6956856 2627208 33.33 2688 1901340 1292972 14.48 192916 2172224 12 12:32:01 PM 5187180 6965156 2695144 34.19 2688 1973912 1030776 11.54 380468 2040388 9608 12:33:01 PM 5038972 6976792 2843352 36.07 2688 2123984 964528 10.80 382472 2136668 24 12:34:01 PM 4935436 6977292 2946888 37.39 2688 2222108 955580 10.70 385964 2227504 84624 Average: 5158002 6968451 2724322 34.56 2688 2003992 1135239 12.71 287917 2150063 46869 12:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 169.46 98.92 1050.53 46.73 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 2.88 3.12 0.99 0.63 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 3.75 3.47 0.94 0.77 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 12:32:01 PM eth0 18.68 16.38 164.85 6.43 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:33:01 PM eth0 36.36 25.66 610.05 5.77 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 21.19 16.94 247.52 3.78 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 42.05 27.41 345.80 10.69 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) 03/01/2025 _x86_64_ (2 CPU) 12:26:50 LINUX RESTART (2 CPU) 12:28:01 PM CPU %user %nice %system %iowait %steal %idle 12:29:01 PM all 11.65 0.00 1.83 1.81 0.08 84.63 12:29:01 PM 0 12.01 0.00 2.02 3.25 0.08 82.64 12:29:01 PM 1 11.29 0.00 1.64 0.38 0.07 86.62 12:30:01 PM all 0.44 0.00 0.16 0.71 0.08 98.61 12:30:01 PM 0 0.68 0.00 0.17 1.03 0.08 98.03 12:30:01 PM 1 0.20 0.00 0.15 0.38 0.07 99.20 12:31:01 PM all 0.50 0.00 0.13 0.02 0.08 99.27 12:31:01 PM 0 0.77 0.00 0.12 0.00 0.05 99.07 12:31:01 PM 1 0.23 0.00 0.15 0.03 0.10 99.48 12:32:01 PM all 9.43 0.00 1.28 0.46 0.08 88.74 12:32:01 PM 0 6.28 0.00 1.10 0.35 0.08 92.19 12:32:01 PM 1 12.60 0.00 1.47 0.57 0.08 85.29 12:33:01 PM all 17.47 0.00 1.98 0.85 0.07 79.64 12:33:01 PM 0 29.79 0.00 2.30 0.42 0.05 67.44 12:33:01 PM 1 5.16 0.00 1.65 1.28 0.08 91.82 12:34:01 PM all 13.59 0.00 1.64 0.29 0.09 84.39 12:34:01 PM 0 11.18 0.00 1.48 0.42 0.10 86.82 12:34:01 PM 1 16.00 0.00 1.80 0.17 0.08 81.95 Average: all 8.85 0.00 1.17 0.69 0.08 89.21 Average: 0 10.11 0.00 1.20 0.91 0.08 87.70 Average: 1 7.58 0.00 1.14 0.47 0.08 90.72