---> uname -a: Linux prd-centos8-robot-2c-8g-310.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 570 5010 19 2116 6831 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:66:12:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe66:1238/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/04/2024 _x86_64_ (2 CPU) 01:37:43 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 204.05 139.85 64.19 14320.19 39457.38 01:40:01 AM 109.56 6.78 102.78 1247.72 9698.43 01:41:01 AM 44.11 1.47 42.65 171.11 4686.24 01:42:01 AM 32.07 0.20 31.87 11.73 2153.90 01:43:01 AM 38.97 0.07 38.90 4.53 6201.02 01:44:01 AM 4.52 0.00 4.52 0.00 195.43 01:45:01 AM 0.38 0.00 0.38 0.00 6.06 01:46:01 AM 4.23 0.23 4.00 34.13 168.89 01:47:01 AM 23.15 0.50 22.65 63.72 1207.88 Average: 50.95 16.34 34.61 1738.70 7027.62 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5516592 7064196 2365840 30.01 2688 1739180 702120 7.86 191296 1888660 120720 01:40:01 AM 5170128 7010332 2712304 34.41 2688 2017456 713348 7.99 213644 2154300 124576 01:41:01 AM 5265736 7093752 2616696 33.20 2688 2005092 641564 7.18 240432 2028640 40 01:42:01 AM 5040680 7063188 2841752 36.05 2688 2192232 657984 7.37 260960 2211092 151420 01:43:01 AM 4999620 7026576 2882812 36.57 2688 2196456 696680 7.80 263240 2243480 1424 01:44:01 AM 5000068 7027024 2882364 36.57 2688 2196456 696680 7.80 263240 2243564 4 01:45:01 AM 4983920 7010888 2898512 36.77 2688 2196468 729560 8.17 263240 2259316 20 01:46:01 AM 5135332 6999788 2747100 34.85 2688 2037400 689548 7.72 257240 2128800 7204 01:47:01 AM 5162388 7025312 2720044 34.51 2688 2037944 682972 7.65 442424 1924656 1356 Average: 5141607 7035673 2740825 34.77 2688 2068743 690051 7.73 266191 2120279 45196 01:38:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 291.72 185.86 1312.52 59.17 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 63.05 51.50 757.79 8.46 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 19.39 11.11 12.13 3.84 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 41.34 31.69 277.82 5.85 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 259.66 228.02 73.48 53.33 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 229.08 228.33 47.00 95.64 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 210.15 207.51 192.19 77.74 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 117.41 108.18 138.32 48.54 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 17.75 15.60 14.01 7.73 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 138.56 118.52 312.11 40.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/04/2024 _x86_64_ (2 CPU) 01:37:43 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 41.32 0.04 10.65 16.74 0.12 31.12 01:39:01 AM 0 35.73 0.02 9.99 17.26 0.15 36.85 01:39:01 AM 1 46.94 0.07 11.31 16.22 0.09 25.37 01:40:01 AM all 39.63 0.00 5.63 2.68 0.12 51.95 01:40:01 AM 0 28.98 0.00 4.97 2.57 0.13 63.35 01:40:01 AM 1 50.28 0.00 6.29 2.79 0.10 40.55 01:41:01 AM all 21.35 0.00 2.32 1.41 0.10 74.82 01:41:01 AM 0 14.57 0.00 2.12 0.74 0.08 82.49 01:41:01 AM 1 28.12 0.00 2.52 2.09 0.12 67.16 01:42:01 AM all 19.27 0.00 3.04 0.68 0.07 76.94 01:42:01 AM 0 7.10 0.00 2.12 0.63 0.07 90.09 01:42:01 AM 1 31.47 0.00 3.97 0.72 0.07 63.77 01:43:01 AM all 15.88 0.00 2.70 0.87 0.08 80.48 01:43:01 AM 0 9.15 0.00 2.24 1.09 0.08 87.44 01:43:01 AM 1 22.65 0.00 3.16 0.65 0.07 73.48 01:44:01 AM all 19.18 0.00 0.48 0.03 0.10 80.21 01:44:01 AM 0 14.84 0.00 0.44 0.05 0.10 84.57 01:44:01 AM 1 23.52 0.00 0.52 0.00 0.10 75.86 01:45:01 AM all 21.63 0.00 0.44 0.00 0.09 77.84 01:45:01 AM 0 11.35 0.00 0.40 0.00 0.08 88.16 01:45:01 AM 1 31.91 0.00 0.49 0.00 0.10 67.50 01:46:01 AM all 17.69 0.00 1.46 0.03 0.08 80.74 01:46:01 AM 0 9.63 0.00 1.21 0.03 0.08 89.04 01:46:01 AM 1 25.73 0.00 1.71 0.02 0.08 72.46 01:47:01 AM all 29.45 0.00 2.76 0.27 0.08 67.45 01:47:01 AM 0 22.43 0.00 2.69 0.13 0.07 74.69 01:47:01 AM 1 36.47 0.00 2.84 0.40 0.08 60.21 Average: all 25.01 0.00 3.26 2.48 0.09 69.15 Average: 0 17.04 0.00 2.89 2.46 0.09 77.50 Average: 1 32.98 0.01 3.62 2.50 0.09 60.79