---> uname -a: Linux prd-centos8-robot-2c-8g-1706.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 608 4905 19 2184 6791 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:1c:44:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fe1c:4448/64 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) 08/16/2025 _x86_64_ (2 CPU) 00:42:30 LINUX RESTART (2 CPU) 12:43:01 AM tps rtps wtps bread/s bwrtn/s 12:44:01 AM 87.56 8.85 78.71 3037.68 7443.41 12:45:01 AM 85.65 0.72 84.94 52.92 11142.84 12:46:01 AM 38.86 7.13 31.73 1310.71 2116.70 12:47:01 AM 64.99 2.73 62.26 439.66 7669.01 12:48:01 AM 4.67 0.00 4.67 0.00 459.75 12:49:01 AM 2.63 0.00 2.63 0.00 70.52 12:50:01 AM 0.30 0.00 0.30 0.00 2.37 12:51:01 AM 0.57 0.22 0.35 11.73 91.85 12:52:01 AM 1.98 0.00 1.98 0.00 68.66 12:53:01 AM 0.28 0.00 0.28 0.00 4.48 12:54:01 AM 0.33 0.00 0.33 0.00 5.57 12:55:01 AM 0.23 0.00 0.23 0.00 3.87 12:56:01 AM 0.15 0.00 0.15 0.00 1.72 12:57:01 AM 0.13 0.00 0.13 0.00 1.62 12:58:01 AM 16.09 0.45 15.64 47.98 787.75 Average: 20.30 1.34 18.96 326.75 1991.47 12:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 AM 5286996 7013672 2595436 32.93 2688 1908648 724412 8.11 186612 2085664 183708 12:45:01 AM 5176344 7017912 2706088 34.33 2688 2017168 702744 7.87 207356 2144668 1332 12:46:01 AM 4995640 6965276 2886792 36.62 2688 2142720 758092 8.49 258776 2267720 67872 12:47:01 AM 4927584 7031156 2954848 37.49 2688 2270712 670444 7.51 266980 2305184 10840 12:48:01 AM 4928052 7031480 2954380 37.48 2688 2270712 670444 7.51 266984 2305244 16 12:49:01 AM 4928280 7031712 2954152 37.48 2688 2270716 670444 7.51 266984 2305164 8 12:50:01 AM 4927796 7031228 2954636 37.48 2688 2270716 693620 7.77 266984 2305540 4 12:51:01 AM 4878552 6984900 3003880 38.11 2688 2273620 702388 7.86 267116 2354092 4 12:52:01 AM 4878816 6985180 3003616 38.11 2688 2273636 702388 7.86 267116 2354116 16 12:53:01 AM 4877528 6983908 3004904 38.12 2688 2273652 702388 7.86 267116 2355068 16 12:54:01 AM 4878240 6984632 3004192 38.11 2688 2273664 702388 7.86 267116 2354604 24 12:55:01 AM 4878304 6984712 3004128 38.11 2688 2273680 702388 7.86 267116 2354752 4 12:56:01 AM 4878468 6984892 3003964 38.11 2688 2273696 702388 7.86 267116 2354672 16 12:57:01 AM 4878496 6984940 3003936 38.11 2688 2273716 702388 7.86 267116 2354712 16 12:58:01 AM 5060840 6993772 2821592 35.80 2688 2105792 721884 8.08 465340 1996836 30344 Average: 4958662 7000625 2923770 37.09 2688 2211523 701920 7.86 270389 2279869 19615 12:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 224.50 157.52 1630.89 52.86 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 53.88 39.54 576.79 6.94 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 41.69 37.49 330.14 8.97 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 607.55 427.21 121.15 97.85 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.28 1.95 0.48 0.47 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 3.85 2.32 0.60 0.47 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 1.15 0.67 0.15 0.11 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 29.90 14.88 19.50 1.95 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 1.52 0.10 0.15 0.01 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.35 1.07 0.98 2.05 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 1.42 0.12 0.24 0.01 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 1.87 0.10 0.17 0.01 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 0.95 0.20 0.07 0.01 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.50 0.10 0.03 0.01 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 77.09 50.03 92.28 30.77 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 70.03 48.89 184.93 13.50 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) 08/16/2025 _x86_64_ (2 CPU) 00:42:30 LINUX RESTART (2 CPU) 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 45.82 0.00 6.31 0.99 0.12 46.76 12:44:01 AM 0 37.76 0.00 4.67 0.73 0.10 56.73 12:44:01 AM 1 53.90 0.00 7.96 1.25 0.13 36.76 12:45:01 AM all 21.67 0.00 3.68 1.70 0.08 72.88 12:45:01 AM 0 11.85 0.00 2.78 1.62 0.07 83.69 12:45:01 AM 1 31.50 0.00 4.57 1.79 0.08 62.06 12:46:01 AM all 23.33 0.00 3.93 0.53 0.08 72.12 12:46:01 AM 0 18.27 0.00 3.70 0.67 0.08 77.28 12:46:01 AM 1 28.39 0.00 4.17 0.40 0.08 66.96 12:47:01 AM all 21.05 0.00 4.34 0.97 0.07 73.58 12:47:01 AM 0 19.29 0.00 4.23 0.97 0.07 75.45 12:47:01 AM 1 22.80 0.00 4.45 0.97 0.07 71.71 12:48:01 AM all 0.36 0.00 0.10 0.04 0.03 99.47 12:48:01 AM 0 0.60 0.00 0.12 0.07 0.02 99.20 12:48:01 AM 1 0.12 0.00 0.08 0.02 0.03 99.75 12:49:01 AM all 0.35 0.00 0.07 0.01 0.02 99.56 12:49:01 AM 0 0.12 0.00 0.05 0.02 0.00 99.82 12:49:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 12:50:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 12:50:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 12:50:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 12:51:01 AM all 4.06 0.00 0.86 0.00 0.04 95.04 12:51:01 AM 0 7.02 0.00 1.44 0.00 0.03 91.51 12:51:01 AM 1 1.10 0.00 0.28 0.00 0.05 98.56 12:52:01 AM all 0.74 0.00 0.08 0.01 0.03 99.14 12:52:01 AM 0 0.65 0.00 0.08 0.02 0.03 99.21 12:52:01 AM 1 0.82 0.00 0.08 0.00 0.03 99.06 12:53:01 AM all 0.77 0.00 0.12 0.00 0.07 99.05 12:53:01 AM 0 0.67 0.00 0.10 0.00 0.05 99.18 12:53:01 AM 1 0.87 0.00 0.13 0.00 0.08 98.91 12:54:01 AM all 0.70 0.00 0.09 0.00 0.04 99.16 12:54:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 12:54:01 AM 1 0.84 0.00 0.12 0.00 0.05 99.00 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 0.63 0.00 0.11 0.00 0.04 99.22 12:55:01 AM 0 0.47 0.00 0.10 0.00 0.03 99.40 12:55:01 AM 1 0.79 0.00 0.12 0.00 0.05 99.05 12:56:01 AM all 0.66 0.00 0.09 0.00 0.04 99.21 12:56:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 12:56:01 AM 1 0.67 0.00 0.08 0.00 0.03 99.21 12:57:01 AM all 0.73 0.00 0.08 0.00 0.04 99.15 12:57:01 AM 0 0.63 0.00 0.07 0.00 0.03 99.26 12:57:01 AM 1 0.82 0.00 0.10 0.00 0.05 99.03 12:58:01 AM all 17.71 0.00 3.15 0.09 0.08 78.97 12:58:01 AM 0 6.19 0.00 2.17 0.02 0.07 91.56 12:58:01 AM 1 29.25 0.00 4.13 0.17 0.08 66.38 Average: all 9.27 0.00 1.54 0.29 0.05 88.85 Average: 0 7.00 0.00 1.32 0.27 0.05 91.37 Average: 1 11.54 0.00 1.76 0.31 0.06 86.33