---> uname -a: Linux prd-centos8-robot-2c-8g-5256.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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4751 19 2371 6826 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:4c:06:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fe4c:60f/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) 04/06/2024 _x86_64_ (2 CPU) 04:06:07 LINUX RESTART (2 CPU) 04:07:01 AM tps rtps wtps bread/s bwrtn/s 04:08:01 AM 78.71 22.74 55.96 5013.80 4531.31 04:09:01 AM 87.09 0.75 86.34 52.52 9069.96 04:10:01 AM 27.14 0.87 26.27 123.96 2699.83 04:11:01 AM 47.75 0.17 47.58 9.46 3883.39 04:12:01 AM 20.44 0.05 20.39 3.60 4563.20 04:13:02 AM 3.98 0.00 3.98 0.00 401.60 04:14:01 AM 0.90 0.00 0.90 0.00 577.87 04:15:01 AM 0.35 0.02 0.33 1.07 204.52 04:16:01 AM 0.58 0.00 0.58 0.00 190.65 04:17:01 AM 0.73 0.25 0.48 32.93 202.05 04:18:01 AM 0.57 0.00 0.57 0.00 32.72 04:19:01 AM 0.28 0.00 0.28 0.00 15.14 04:20:01 AM 45.52 27.77 17.74 1186.54 3761.25 Average: 24.19 4.05 20.14 494.79 2320.25 04:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 AM 5244380 6998744 2638048 33.47 2688 1937020 770192 8.62 249868 2066668 216356 04:09:01 AM 5196704 7021424 2685724 34.07 2688 2001596 707340 7.92 221860 2114088 63340 04:10:01 AM 5264404 7093504 2618024 33.21 2688 2006584 649032 7.27 240872 2030252 4 04:11:01 AM 5000292 7027912 2882136 36.56 2688 2197456 684236 7.66 259540 2251648 125976 04:12:01 AM 5004348 7032812 2878080 36.51 2688 2198552 699688 7.83 263120 2240276 968 04:13:02 AM 4979516 7018648 2902912 36.83 2688 2209256 715124 8.01 263560 2264548 3436 04:14:01 AM 4965660 7018140 2916768 37.00 2688 2222632 715124 8.01 263560 2278100 228 04:15:01 AM 4957104 7016776 2925324 37.11 2688 2229772 715124 8.01 263560 2287492 1296 04:16:01 AM 4946748 7012592 2935680 37.24 2688 2235948 734764 8.23 263616 2297116 2004 04:17:01 AM 4554788 6948096 3327640 42.22 2688 2240988 733892 8.22 265092 2308592 180 04:18:01 AM 4555840 6949768 3326588 42.20 2688 2241572 733892 8.22 265500 2307684 112 04:19:01 AM 4559432 6953656 3322996 42.16 2688 2241860 733892 8.22 265512 2303976 72 04:20:01 AM 4875888 6996096 3006540 38.14 2688 2295432 726360 8.13 412848 2236756 112652 Average: 4931162 7006782 2951266 37.44 2688 2173744 716820 8.03 269116 2229784 40510 04:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 301.93 185.47 1540.72 60.25 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 51.22 42.40 499.55 8.01 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 16.76 8.73 5.51 3.26 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 46.38 37.90 299.68 8.97 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 191.29 133.86 49.12 35.66 0.00 0.00 0.00 0.00 04:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:02 AM eth0 31.94 25.92 82.74 7.21 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 33.31 28.58 88.39 7.94 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 22.04 18.61 41.83 6.12 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 25.33 21.61 32.30 11.58 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 42.74 57.92 56.90 5.26 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 8.31 6.83 2.07 1.43 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 10.90 8.73 2.38 1.53 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 185.47 133.52 1166.76 92.91 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 74.49 54.66 297.81 19.26 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) 04/06/2024 _x86_64_ (2 CPU) 04:06:07 LINUX RESTART (2 CPU) 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 34.95 0.00 6.04 3.34 0.13 55.53 04:08:01 AM 0 25.34 0.00 5.11 2.56 0.15 66.84 04:08:01 AM 1 44.57 0.00 6.97 4.13 0.12 44.21 04:09:01 AM all 37.71 0.00 4.25 4.59 0.10 53.35 04:09:01 AM 0 34.37 0.00 4.10 5.35 0.10 56.08 04:09:01 AM 1 41.04 0.00 4.40 3.83 0.10 50.62 04:10:01 AM all 12.83 0.00 1.42 1.31 0.08 84.36 04:10:01 AM 0 13.90 0.00 1.47 1.09 0.10 83.44 04:10:01 AM 1 11.77 0.00 1.37 1.54 0.05 85.28 04:11:01 AM all 28.71 0.00 4.31 8.09 0.33 58.56 04:11:01 AM 0 20.99 0.00 3.73 13.89 0.55 60.84 04:11:01 AM 1 36.48 0.00 4.89 2.26 0.10 56.27 04:12:01 AM all 5.46 0.00 0.83 0.74 0.07 92.91 04:12:01 AM 0 3.34 0.00 0.87 1.24 0.07 94.49 04:12:01 AM 1 7.58 0.00 0.79 0.23 0.07 91.33 04:13:02 AM all 12.05 0.00 0.31 0.05 0.08 87.51 04:13:02 AM 0 5.01 0.00 0.32 0.10 0.07 94.50 04:13:02 AM 1 19.10 0.00 0.30 0.00 0.08 80.51 04:14:01 AM all 14.97 0.00 0.20 0.07 0.05 84.70 04:14:01 AM 0 3.66 0.00 0.20 0.05 0.05 96.04 04:14:01 AM 1 26.27 0.00 0.20 0.08 0.05 73.39 04:15:01 AM all 9.35 0.00 0.18 0.03 0.05 90.39 04:15:01 AM 0 0.82 0.00 0.22 0.05 0.05 98.86 04:15:01 AM 1 17.87 0.00 0.15 0.00 0.05 81.93 04:16:01 AM all 13.57 0.00 0.22 0.03 0.06 86.13 04:16:01 AM 0 5.02 0.00 0.22 0.00 0.05 94.71 04:16:01 AM 1 22.13 0.00 0.22 0.05 0.07 77.54 04:17:01 AM all 9.69 0.00 6.30 0.03 0.07 83.90 04:17:01 AM 0 7.44 0.00 6.31 0.03 0.07 86.15 04:17:01 AM 1 11.95 0.00 6.30 0.03 0.07 81.65 04:18:01 AM all 3.24 0.00 0.14 0.00 0.04 96.57 04:18:01 AM 0 2.31 0.00 0.15 0.00 0.03 97.51 04:18:01 AM 1 4.18 0.00 0.13 0.00 0.05 95.64 04:18:01 AM CPU %user %nice %system %iowait %steal %idle 04:19:01 AM all 3.51 0.00 0.24 0.00 0.06 96.19 04:19:01 AM 0 1.19 0.00 0.25 0.00 0.05 98.51 04:19:01 AM 1 5.83 0.00 0.23 0.00 0.07 93.87 04:20:01 AM all 22.93 14.07 3.55 1.78 0.09 57.58 04:20:01 AM 0 16.38 7.06 3.43 2.11 0.08 70.94 04:20:01 AM 1 29.47 21.08 3.68 1.45 0.10 44.23 Average: all 16.09 1.08 2.16 1.55 0.09 79.03 Average: 0 10.77 0.54 2.03 2.04 0.11 84.50 Average: 1 21.41 1.62 2.28 1.05 0.07 73.56