---> uname -a: Linux prd-centos8-robot-2c-8g-99.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 805 4759 19 2132 6595 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:d4:78:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:fed4:7865/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/19/2025 _x86_64_ (2 CPU) 04:40:58 LINUX RESTART (2 CPU) 04:42:01 AM tps rtps wtps bread/s bwrtn/s 04:43:01 AM 117.99 0.87 117.13 56.78 10228.54 04:44:01 AM 29.61 0.45 29.16 64.79 4031.51 04:45:01 AM 64.10 6.75 57.35 1249.18 7362.40 04:46:01 AM 10.10 0.00 10.10 0.00 1112.63 04:47:01 AM 0.53 0.00 0.53 0.00 7.86 04:48:01 AM 0.40 0.00 0.40 0.00 3.77 04:49:01 AM 2.08 0.12 1.97 33.06 75.17 04:50:01 AM 0.37 0.00 0.37 0.00 80.05 04:51:01 AM 0.57 0.00 0.57 0.00 7.10 04:52:01 AM 7.93 0.32 7.61 36.92 254.47 Average: 23.37 0.85 22.52 144.08 2316.43 04:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:01 AM 5188260 6991652 2694172 34.18 2688 1980468 760328 8.51 198912 2150940 105672 04:44:01 AM 5261544 7066524 2620888 33.25 2688 1982412 678280 7.59 218008 2058112 8 04:45:01 AM 4819788 6866044 3062644 38.85 2688 2215212 885916 9.92 259004 2424828 25384 04:46:01 AM 4807320 6853196 3075112 39.01 2688 2215228 885916 9.92 259016 2439300 4 04:47:01 AM 4804140 6850016 3078292 39.05 2688 2215228 885916 9.92 259020 2442232 4 04:48:01 AM 4805144 6851016 3077288 39.04 2688 2215232 885916 9.92 259020 2441392 4 04:49:01 AM 4741436 6790740 3140996 39.85 2688 2218680 966612 10.82 259152 2504384 2272 04:50:01 AM 4716596 6765932 3165836 40.16 2688 2218696 1017816 11.40 259152 2528356 4 04:51:01 AM 4589572 6638948 3292860 41.77 2688 2218716 1117300 12.51 259152 2655348 4 04:52:01 AM 4884540 6760608 2997892 38.03 2688 2049772 959300 10.74 293688 2346252 19584 Average: 4861834 6843468 3020598 38.32 2688 2152964 904330 10.13 252412 2399114 15294 04:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 92.04 73.66 1103.79 11.51 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 15.28 11.66 5.71 4.02 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 549.98 400.70 400.07 96.75 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 48.77 35.95 10.21 7.81 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 2.57 1.98 0.55 0.48 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 3.17 2.22 0.54 0.48 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 52.07 37.68 226.83 3.70 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 451.77 387.35 5564.85 25.22 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 415.26 359.01 5745.57 23.20 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 191.20 144.87 1423.53 36.33 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 182.21 145.50 1448.07 20.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/19/2025 _x86_64_ (2 CPU) 04:40:58 LINUX RESTART (2 CPU) 04:42:01 AM CPU %user %nice %system %iowait %steal %idle 04:43:01 AM all 36.44 0.00 5.23 1.22 0.11 56.99 04:43:01 AM 0 26.81 0.00 4.26 0.92 0.10 67.91 04:43:01 AM 1 46.10 0.00 6.21 1.54 0.12 46.04 04:44:01 AM all 9.67 0.00 1.43 0.69 0.05 88.17 04:44:01 AM 0 6.39 0.00 1.46 0.79 0.05 91.32 04:44:01 AM 1 12.94 0.00 1.40 0.58 0.05 85.02 04:45:01 AM all 28.72 0.00 6.05 0.78 0.10 64.35 04:45:01 AM 0 23.52 0.00 5.62 0.59 0.10 70.18 04:45:01 AM 1 33.93 0.00 6.48 0.97 0.10 58.52 04:46:01 AM all 0.52 0.00 0.30 0.11 0.03 99.04 04:46:01 AM 0 0.62 0.00 0.23 0.08 0.03 99.03 04:46:01 AM 1 0.42 0.00 0.37 0.13 0.03 99.05 04:47:01 AM all 0.31 0.00 0.12 0.00 0.03 99.55 04:47:01 AM 0 0.12 0.00 0.15 0.00 0.03 99.70 04:47:01 AM 1 0.50 0.00 0.08 0.00 0.02 99.40 04:48:01 AM all 0.40 0.00 0.11 0.00 0.03 99.46 04:48:01 AM 0 0.47 0.00 0.13 0.00 0.03 99.37 04:48:01 AM 1 0.33 0.00 0.08 0.00 0.03 99.55 04:49:01 AM all 6.04 0.00 1.32 0.01 0.05 92.58 04:49:01 AM 0 1.74 0.00 0.27 0.00 0.07 97.93 04:49:01 AM 1 10.36 0.00 2.37 0.02 0.03 87.22 04:50:01 AM all 9.54 0.00 1.41 0.00 0.10 88.94 04:50:01 AM 0 1.96 0.00 0.47 0.00 0.08 97.48 04:50:01 AM 1 17.17 0.00 2.37 0.00 0.12 80.34 04:51:01 AM all 9.08 0.00 1.20 0.00 0.09 89.63 04:51:01 AM 0 0.65 0.00 0.28 0.00 0.08 98.98 04:51:01 AM 1 17.55 0.00 2.12 0.00 0.10 80.22 04:52:01 AM all 15.66 0.00 2.32 0.04 0.07 81.90 04:52:01 AM 0 6.07 0.00 1.64 0.03 0.07 92.19 04:52:01 AM 1 25.27 0.00 3.01 0.05 0.07 71.60 Average: all 11.64 0.00 1.95 0.29 0.07 86.05 Average: 0 6.84 0.00 1.45 0.24 0.07 91.40 Average: 1 16.45 0.00 2.45 0.33 0.07 80.70