---> uname -a: Linux prd-centos8-robot-2c-8g-6918.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4981 19 2117 6802 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:82:50:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fe82:50f7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/15/2024 _x86_64_ (2 CPU) 07:19:47 LINUX RESTART (2 CPU) 07:20:00 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 1210.53 1210.53 0.00 35031.58 0.00 07:21:01 AM 134.42 69.72 64.70 8480.69 39260.00 07:22:01 AM 112.66 6.60 106.07 1269.92 8377.89 07:23:01 AM 54.07 0.53 53.53 25.19 5430.39 07:24:01 AM 40.56 1.03 39.53 131.58 2295.85 07:25:01 AM 40.44 0.03 40.40 3.47 6326.51 07:26:01 AM 4.40 0.02 4.38 0.13 164.62 07:27:01 AM 2.02 0.00 2.02 0.00 122.41 07:28:01 AM 0.55 0.00 0.55 0.00 89.09 07:29:01 AM 0.27 0.00 0.27 0.00 18.81 07:30:01 AM 0.27 0.03 0.23 1.87 10.93 07:31:01 AM 18.19 0.25 17.94 34.39 758.53 Average: 38.76 8.84 29.92 953.48 5706.57 07:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 7173864 7301972 708592 8.99 2688 329848 447756 5.68 82532 376176 12872 07:21:01 AM 5496404 7035760 2386052 30.27 2688 1732312 754360 8.45 162564 1942368 95448 07:22:01 AM 5232188 7031996 2650268 33.62 2688 1976440 698980 7.83 186376 2121264 108984 07:23:01 AM 5167564 6995580 2714892 34.44 2688 2005200 721848 8.08 208964 2158432 14740 07:24:01 AM 5029620 7038668 2852836 36.19 2688 2177864 689204 7.72 228180 2250612 173024 07:25:01 AM 5025976 7034596 2856480 36.24 2688 2177996 653472 7.32 233552 2246056 16 07:26:01 AM 4988656 6998284 2893800 36.71 2688 2179004 719332 8.05 233732 2283200 1004 07:27:01 AM 4983116 6994780 2899340 36.78 2688 2181040 719332 8.05 233740 2288772 1184 07:28:01 AM 4981304 6994384 2901152 36.81 2688 2182464 719332 8.05 233740 2290784 168 07:29:01 AM 4979908 6993340 2902548 36.82 2688 2182816 719332 8.05 233740 2291960 16 07:30:01 AM 4978732 6992612 2903724 36.84 2688 2183340 724916 8.12 233868 2293028 236 07:31:01 AM 5114552 6975388 2767904 35.11 2688 2035568 734244 8.22 252340 2163508 36332 Average: 5262657 7032280 2619799 33.24 2688 1945324 691842 7.75 210277 2058847 37002 07:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 12.63 7.37 2.11 2.31 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 283.92 178.59 1275.14 52.79 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 59.99 48.69 627.04 8.09 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 19.31 15.39 163.37 4.12 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 59.26 43.43 319.67 19.03 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 563.15 503.93 106.81 90.69 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 29.80 22.40 12.36 3.83 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 27.89 29.14 7.66 5.63 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 17.66 17.55 3.96 3.50 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 10.16 9.80 2.09 1.82 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 6.68 6.75 1.85 1.24 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 69.06 52.45 91.23 33.09 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 104.14 84.27 237.06 20.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/15/2024 _x86_64_ (2 CPU) 07:19:47 LINUX RESTART (2 CPU) 07:20:00 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 19.79 0.00 31.55 41.18 0.00 7.49 07:20:01 AM 0 25.81 0.00 40.86 22.58 0.00 10.75 07:20:01 AM 1 13.83 0.00 22.34 59.57 0.00 4.26 07:21:01 AM all 35.07 0.00 7.37 5.25 0.09 52.22 07:21:01 AM 0 38.39 0.00 7.03 6.12 0.10 48.36 07:21:01 AM 1 31.75 0.00 7.72 4.37 0.08 56.08 07:22:01 AM all 40.12 0.00 6.16 2.04 0.12 51.56 07:22:01 AM 0 44.02 0.00 6.36 1.36 0.12 48.14 07:22:01 AM 1 36.23 0.00 5.95 2.73 0.12 54.98 07:23:01 AM all 18.23 0.00 1.92 0.87 0.08 78.90 07:23:01 AM 0 24.65 0.00 1.80 1.38 0.07 72.09 07:23:01 AM 1 11.81 0.00 2.04 0.35 0.08 85.72 07:24:01 AM all 29.68 0.00 4.57 0.38 0.09 65.28 07:24:01 AM 0 32.81 0.00 4.54 0.42 0.10 62.14 07:24:01 AM 1 26.54 0.00 4.60 0.35 0.08 68.42 07:25:01 AM all 6.70 0.00 1.68 0.60 0.04 90.98 07:25:01 AM 0 11.11 0.00 1.69 0.42 0.05 86.73 07:25:01 AM 1 2.30 0.00 1.66 0.77 0.03 95.24 07:26:01 AM all 4.72 0.00 0.33 0.08 0.03 94.84 07:26:01 AM 0 7.05 0.00 0.39 0.00 0.03 92.53 07:26:01 AM 1 2.39 0.00 0.27 0.17 0.03 97.14 07:27:01 AM all 12.65 0.00 0.30 0.01 0.06 86.98 07:27:01 AM 0 18.57 0.00 0.34 0.00 0.07 81.02 07:27:01 AM 1 6.75 0.00 0.27 0.02 0.05 92.91 07:28:01 AM all 8.38 0.00 0.21 0.00 0.06 91.35 07:28:01 AM 0 10.07 0.00 0.23 0.00 0.07 89.63 07:28:01 AM 1 6.69 0.00 0.18 0.00 0.05 93.08 07:29:01 AM all 4.38 0.00 0.19 0.00 0.05 95.38 07:29:01 AM 0 5.21 0.00 0.20 0.00 0.05 94.54 07:29:01 AM 1 3.55 0.00 0.18 0.00 0.05 96.22 07:30:01 AM all 3.39 0.00 0.15 0.00 0.05 96.40 07:30:01 AM 0 2.67 0.00 0.13 0.00 0.05 97.14 07:30:01 AM 1 4.12 0.00 0.17 0.00 0.05 95.67 07:30:01 AM CPU %user %nice %system %iowait %steal %idle 07:31:01 AM all 21.19 0.00 2.26 0.19 0.07 76.29 07:31:01 AM 0 21.36 0.00 2.62 0.35 0.07 75.59 07:31:01 AM 1 21.03 0.00 1.89 0.03 0.07 76.99 Average: all 16.81 0.00 2.33 0.91 0.07 79.88 Average: 0 19.67 0.00 2.36 0.95 0.07 76.95 Average: 1 13.94 0.00 2.30 0.88 0.06 82.81