---> uname -a: Linux prd-centos8-robot-2c-8g-16560.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 553 5012 19 2131 6847 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:38:3b:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe38:3bd0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 00:42:25 LINUX RESTART (2 CPU) 12:43:01 AM tps rtps wtps bread/s bwrtn/s 12:44:01 AM 49.67 31.71 17.96 5107.76 17521.76 12:45:01 AM 83.29 12.81 70.48 2386.27 6031.72 12:46:01 AM 90.05 0.75 89.30 52.52 9582.17 12:47:02 AM 17.61 0.83 16.78 122.36 1547.82 12:48:01 AM 18.15 0.17 17.98 9.62 1253.95 12:49:01 AM 50.28 2.55 47.73 397.07 6940.34 12:50:01 AM 4.28 0.02 4.27 0.93 175.41 12:51:01 AM 23.48 0.53 22.94 70.24 1108.85 Average: 42.15 6.18 35.97 1020.47 5529.07 12:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 AM 5777964 7170168 2104468 26.70 2688 1591452 654764 7.33 161856 1684924 28908 12:45:01 AM 5370232 7080608 2512200 31.87 2688 1892876 661340 7.40 209924 1984728 140756 12:46:01 AM 5213404 7042504 2669028 33.86 2688 2006296 689184 7.72 221192 2105788 37108 12:47:02 AM 5275732 7109812 2606700 33.07 2688 2011232 629796 7.05 240100 2024612 4 12:48:01 AM 5058212 7019424 2824220 35.83 2688 2134332 727188 8.14 263220 2205500 105556 12:49:01 AM 5040676 7083816 2841756 36.05 2688 2212612 625124 7.00 265804 2202872 32 12:50:01 AM 5039480 7084080 2842952 36.07 2688 2214056 628132 7.03 266292 2203328 224 12:51:01 AM 5134760 7009384 2747672 34.86 2688 2049324 704516 7.89 441600 1957192 172 Average: 5238808 7074974 2643624 33.54 2688 2014022 665006 7.45 258748 2046118 39095 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 201.88 111.88 739.12 41.43 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 108.35 85.37 888.71 18.77 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 46.93 38.73 418.73 7.65 0.00 0.00 0.00 0.00 12:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:02 AM eth0 19.74 8.90 6.08 3.47 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 36.68 29.01 281.25 5.70 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 227.94 205.01 51.15 48.59 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 154.77 127.21 1537.19 9.94 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 51.00 39.25 80.33 23.72 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 106.06 80.78 500.78 19.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 00:42:25 LINUX RESTART (2 CPU) 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 17.85 0.03 3.49 4.63 0.07 73.95 12:44:01 AM 0 17.11 0.02 3.47 3.84 0.07 75.48 12:44:01 AM 1 18.58 0.03 3.50 5.41 0.07 72.41 12:45:01 AM all 32.51 0.00 5.20 2.70 0.08 59.50 12:45:01 AM 0 15.67 0.00 4.19 2.44 0.08 77.61 12:45:01 AM 1 49.33 0.00 6.20 2.96 0.08 41.42 12:46:01 AM all 32.31 0.00 3.95 2.60 0.11 61.03 12:46:01 AM 0 27.98 0.00 3.92 2.49 0.10 65.51 12:46:01 AM 1 36.64 0.00 3.97 2.72 0.12 56.55 12:47:02 AM all 12.32 0.00 1.33 0.55 0.06 85.74 12:47:02 AM 0 4.96 0.00 1.20 0.60 0.03 93.20 12:47:02 AM 1 19.69 0.00 1.45 0.50 0.08 78.28 12:48:01 AM all 15.29 0.00 2.54 0.45 0.06 81.67 12:48:01 AM 0 19.14 0.00 2.78 0.49 0.07 77.51 12:48:01 AM 1 11.44 0.00 2.29 0.41 0.05 85.82 12:49:01 AM all 18.07 0.00 3.13 2.39 0.08 76.32 12:49:01 AM 0 9.73 0.00 2.58 2.09 0.08 85.52 12:49:01 AM 1 26.47 0.00 3.69 2.70 0.08 67.07 12:50:01 AM all 5.98 0.00 0.78 0.01 0.07 93.17 12:50:01 AM 0 4.68 0.00 0.74 0.00 0.07 94.52 12:50:01 AM 1 7.30 0.00 0.81 0.02 0.07 91.80 12:51:01 AM all 28.80 0.00 3.04 0.36 0.08 67.73 12:51:01 AM 0 31.82 0.00 2.92 0.12 0.08 65.07 12:51:01 AM 1 25.78 0.00 3.17 0.60 0.07 70.39 Average: all 20.42 0.00 2.93 1.71 0.08 74.86 Average: 0 16.39 0.00 2.73 1.51 0.07 79.30 Average: 1 24.46 0.00 3.14 1.91 0.08 70.41