---> uname -a: Linux prd-centos8-robot-2c-8g-39265.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 586 4962 19 2148 6814 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:f5:c8:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85611sec preferred_lft 85611sec inet6 fe80::f816:3eff:fef5:c8f8/64 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) 10/05/2024 _x86_64_ (2 CPU) 23:07:05 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 93.64 13.09 80.54 2342.83 6658.97 11:10:01 PM 75.26 0.70 74.56 50.78 8741.32 11:11:01 PM 17.73 0.42 17.31 64.78 1454.70 11:12:01 PM 44.29 2.52 41.77 396.00 2825.11 11:13:01 PM 25.91 0.00 25.91 0.00 5624.18 11:14:01 PM 4.27 0.10 4.17 32.12 166.59 11:15:01 PM 0.45 0.00 0.45 0.00 100.53 11:16:01 PM 0.22 0.00 0.22 0.00 11.73 11:17:01 PM 0.25 0.00 0.25 0.00 61.00 11:18:01 PM 0.38 0.00 0.38 0.00 43.44 11:19:01 PM 5.25 0.32 4.93 36.92 293.74 11:20:01 PM 25.14 0.53 24.61 64.78 1387.39 Average: 24.40 1.47 22.93 249.05 2280.81 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5330676 7062164 2551756 32.37 2688 1912804 676424 7.57 210772 2014456 158224 11:10:01 PM 5171560 7005136 2710872 34.39 2688 2010056 718616 8.05 221748 2138612 30076 11:11:01 PM 5252784 7087880 2629648 33.36 2688 2012004 630104 7.06 240352 2043332 8 11:12:01 PM 5021392 7070552 2861040 36.30 2688 2218020 628540 7.04 262232 2228120 154524 11:13:01 PM 5016272 7065092 2866160 36.36 2688 2218020 628540 7.04 262240 2228172 16 11:14:01 PM 4964684 7017272 2917748 37.02 2688 2221788 737720 8.26 262500 2278932 1884 11:15:01 PM 4962520 7016020 2919912 37.04 2688 2222724 737720 8.26 262500 2281168 32 11:16:01 PM 4960704 7015460 2921728 37.07 2688 2223996 754780 8.45 262504 2282908 1024 11:17:01 PM 4959640 7015380 2922792 37.08 2688 2224924 754780 8.45 262516 2284012 236 11:18:01 PM 4957320 7014368 2925112 37.11 2688 2226240 758832 8.50 262560 2286436 424 11:19:01 PM 5080420 6990520 2802012 35.55 2688 2083012 696904 7.80 277160 2167196 24932 11:20:01 PM 5099592 7002216 2782840 35.30 2688 2077712 702700 7.87 457136 1974132 11808 Average: 5064797 7030172 2817635 35.75 2688 2137608 702138 7.86 270352 2183956 31932 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 156.14 114.78 1209.80 23.69 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 54.23 37.54 430.27 6.91 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 18.43 12.61 5.96 4.15 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 187.04 133.27 327.28 37.09 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.68 1.92 0.54 0.86 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 143.24 135.17 27.25 11.55 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 19.21 18.86 3.63 1.84 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 37.80 36.92 6.79 3.53 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 14.35 14.71 3.05 1.56 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 50.92 45.17 9.75 4.90 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 56.00 37.90 92.25 49.57 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 19.93 16.44 15.46 7.93 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 63.33 50.44 177.69 12.80 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) 10/05/2024 _x86_64_ (2 CPU) 23:07:05 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 32.53 0.00 6.63 5.63 0.16 55.06 11:09:01 PM 0 25.81 0.00 7.15 3.99 0.17 62.88 11:09:01 PM 1 39.32 0.00 6.09 7.28 0.15 47.16 11:10:01 PM all 19.03 0.00 2.75 4.70 0.13 73.39 11:10:01 PM 0 5.97 0.00 2.04 4.59 0.15 87.25 11:10:01 PM 1 32.09 0.00 3.47 4.82 0.10 59.52 11:11:01 PM all 10.22 0.00 1.68 1.38 0.06 86.66 11:11:01 PM 0 11.38 0.00 1.70 2.14 0.07 84.71 11:11:01 PM 1 9.07 0.00 1.66 0.62 0.05 88.61 11:12:01 PM all 29.06 0.00 4.81 1.26 0.09 64.78 11:12:01 PM 0 26.59 0.00 5.10 1.36 0.08 66.87 11:12:01 PM 1 31.53 0.00 4.51 1.17 0.10 62.68 11:13:01 PM all 0.15 0.00 0.33 2.04 0.04 97.44 11:13:01 PM 0 0.20 0.00 0.35 1.74 0.05 97.66 11:13:01 PM 1 0.10 0.00 0.30 2.34 0.03 97.23 11:14:01 PM all 10.26 0.00 0.94 0.04 0.07 88.69 11:14:01 PM 0 10.43 0.00 0.86 0.03 0.05 88.62 11:14:01 PM 1 10.10 0.00 1.01 0.05 0.08 88.76 11:15:01 PM all 3.03 0.00 0.25 0.09 0.08 96.55 11:15:01 PM 0 4.10 0.00 0.30 0.18 0.08 95.33 11:15:01 PM 1 1.96 0.00 0.20 0.00 0.07 97.78 11:16:01 PM all 4.41 0.00 0.35 0.00 0.08 95.16 11:16:01 PM 0 2.59 0.00 0.33 0.00 0.07 97.01 11:16:01 PM 1 6.24 0.00 0.37 0.00 0.08 93.31 11:17:01 PM all 2.79 0.00 0.26 0.00 0.06 96.89 11:17:01 PM 0 2.17 0.00 0.25 0.00 0.07 97.51 11:17:01 PM 1 3.42 0.00 0.27 0.00 0.05 96.27 11:18:01 PM all 5.46 0.00 0.45 0.00 0.08 94.01 11:18:01 PM 0 3.25 0.00 0.45 0.00 0.08 96.21 11:18:01 PM 1 7.66 0.00 0.45 0.00 0.08 91.80 11:19:01 PM all 10.68 0.00 1.59 0.65 0.08 86.99 11:19:01 PM 0 8.82 0.00 1.51 0.37 0.08 89.22 11:19:01 PM 1 12.55 0.00 1.67 0.94 0.08 84.76 11:19:01 PM CPU %user %nice %system %iowait %steal %idle 11:20:01 PM all 25.79 0.00 2.76 0.74 0.16 70.55 11:20:01 PM 0 16.37 0.00 2.21 0.72 0.17 80.54 11:20:01 PM 1 35.20 0.00 3.31 0.77 0.15 60.57 Average: all 12.78 0.00 1.90 1.38 0.09 83.85 Average: 0 9.81 0.00 1.86 1.26 0.09 86.98 Average: 1 15.75 0.00 1.94 1.50 0.09 80.72