---> uname -a: Linux prd-centos8-robot-2c-8g-962.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2799.996 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 571 4999 19 2127 6830 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:e5:50:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fee5:50ee/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/17/2024 _x86_64_ (2 CPU) 01:50:42 LINUX RESTART (2 CPU) 01:51:01 AM tps rtps wtps bread/s bwrtn/s 01:52:01 AM 186.62 136.49 50.13 14075.86 38404.42 01:53:01 AM 108.08 6.86 101.22 1273.98 9466.39 01:54:01 AM 43.96 0.63 43.33 48.93 5510.73 01:55:01 AM 23.97 1.02 22.96 133.40 1364.83 01:56:01 AM 56.24 2.30 53.94 221.03 7473.82 01:57:01 AM 2.85 0.00 2.85 0.00 90.35 01:58:01 AM 0.37 0.00 0.37 0.00 3.47 01:59:01 AM 0.30 0.00 0.30 0.00 3.02 02:00:01 AM 0.28 0.03 0.25 1.87 6.51 02:01:01 AM 13.43 0.25 13.18 34.26 486.54 02:02:01 AM 24.13 0.58 23.55 66.36 1017.74 Average: 41.84 13.47 28.37 1441.45 5802.47 01:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:52:01 AM 5532428 7055664 2350000 29.81 2688 1716092 707308 7.92 185240 1881576 104212 01:53:01 AM 5244972 7058240 2637456 33.46 2688 1990788 654132 7.32 210560 2083708 112004 01:54:01 AM 5208532 7041008 2673896 33.92 2688 2009908 670604 7.51 230048 2097084 1084 01:55:01 AM 5043728 6983392 2838700 36.01 2688 2113780 731604 8.19 259624 2221480 82324 01:56:01 AM 5012120 7060840 2870308 36.41 2688 2218480 620240 6.94 266860 2228176 24 01:57:01 AM 5012784 7061508 2869644 36.41 2688 2218484 620240 6.94 266856 2228160 4 01:58:01 AM 5012660 7061384 2869768 36.41 2688 2218484 620240 6.94 266856 2228212 4 01:59:01 AM 5012760 7061484 2869668 36.41 2688 2218484 620240 6.94 266856 2228096 4 02:00:01 AM 4976508 7025468 2905920 36.87 2688 2218720 672156 7.53 267244 2264008 192 02:01:01 AM 5130076 6999724 2752352 34.92 2688 2045000 696276 7.80 282956 2114868 16748 02:02:01 AM 5117624 6991928 2764804 35.08 2688 2050152 705640 7.90 442724 1971824 16140 Average: 5118563 7036422 2763865 35.06 2688 2092579 665335 7.45 267802 2140654 30249 01:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 241.20 161.33 1137.32 55.21 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 65.03 54.73 632.06 7.81 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 24.86 19.20 249.57 4.21 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 40.06 33.02 285.95 7.40 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 24.81 19.35 16.87 8.07 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 1.00 0.57 0.17 0.13 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 1.23 1.00 0.19 0.15 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 1.33 0.98 0.20 0.15 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 15.94 12.85 2.77 2.56 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 53.12 41.94 67.20 27.14 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 19.20 17.49 14.80 8.48 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 44.35 32.95 218.83 11.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/17/2024 _x86_64_ (2 CPU) 01:50:42 LINUX RESTART (2 CPU) 01:51:01 AM CPU %user %nice %system %iowait %steal %idle 01:52:01 AM all 37.16 0.07 10.23 21.96 0.17 30.41 01:52:01 AM 0 42.30 0.03 9.37 23.44 0.19 24.66 01:52:01 AM 1 32.00 0.10 11.09 20.48 0.15 36.17 01:53:01 AM all 38.69 0.00 5.82 4.24 0.11 51.13 01:53:01 AM 0 47.61 0.00 6.14 4.64 0.12 41.50 01:53:01 AM 1 29.76 0.00 5.50 3.85 0.10 60.79 01:54:01 AM all 16.20 0.00 1.92 1.97 0.12 79.78 01:54:01 AM 0 11.87 0.00 1.89 1.97 0.10 84.18 01:54:01 AM 1 20.56 0.00 1.96 1.98 0.13 75.38 01:55:01 AM all 21.71 0.00 2.62 2.53 0.08 73.06 01:55:01 AM 0 32.36 0.00 3.13 2.69 0.08 61.73 01:55:01 AM 1 11.15 0.00 2.12 2.37 0.07 84.29 01:56:01 AM all 19.18 0.00 2.91 3.05 0.08 74.78 01:56:01 AM 0 31.96 0.00 3.30 2.19 0.08 62.46 01:56:01 AM 1 6.43 0.00 2.51 3.91 0.07 87.08 01:57:01 AM all 0.16 0.00 0.08 0.01 0.04 99.71 01:57:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 01:57:01 AM 1 0.23 0.00 0.10 0.02 0.05 99.60 01:58:01 AM all 0.18 0.00 0.07 0.00 0.05 99.70 01:58:01 AM 0 0.07 0.00 0.07 0.00 0.05 99.82 01:58:01 AM 1 0.30 0.00 0.07 0.00 0.05 99.58 01:59:01 AM all 0.31 0.00 0.06 0.00 0.04 99.59 01:59:01 AM 0 0.37 0.00 0.07 0.00 0.05 99.52 01:59:01 AM 1 0.25 0.00 0.05 0.00 0.03 99.67 02:00:01 AM all 1.46 0.00 0.21 0.00 0.07 98.26 02:00:01 AM 0 2.07 0.00 0.22 0.00 0.07 97.64 02:00:01 AM 1 0.85 0.00 0.20 0.00 0.07 98.88 02:01:01 AM all 15.26 0.00 1.77 0.75 0.08 82.14 02:01:01 AM 0 23.24 0.00 2.13 0.99 0.09 73.57 02:01:01 AM 1 7.40 0.00 1.42 0.52 0.08 90.57 02:02:01 AM all 29.44 0.00 3.04 0.45 0.08 66.98 02:02:01 AM 0 21.61 0.00 3.12 0.37 0.08 74.82 02:02:01 AM 1 37.28 0.00 2.95 0.53 0.08 59.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.30 0.01 2.60 3.15 0.08 77.87 Average: 0 19.35 0.00 2.67 3.26 0.09 74.63 Average: 1 13.26 0.01 2.53 3.03 0.08 81.10