---> uname -a: Linux prd-centos8-robot-2c-8g-356.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: 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 580 4977 19 2139 6821 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:97:ef:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe97:ef00/64 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) 03/12/2024 _x86_64_ (2 CPU) 01:16:37 LINUX RESTART (2 CPU) 01:17:01 AM tps rtps wtps bread/s bwrtn/s 01:18:01 AM 143.08 87.77 55.31 10322.84 38469.93 01:19:01 AM 116.43 6.86 109.56 1273.98 10230.02 01:20:01 AM 53.12 0.63 52.48 48.92 5713.43 01:21:01 AM 15.31 0.85 14.46 123.98 654.89 01:22:01 AM 55.85 0.20 55.65 12.93 7417.79 01:23:01 AM 9.95 0.02 9.93 0.13 832.73 01:24:01 AM 1.92 0.00 1.92 0.00 154.53 01:25:01 AM 0.28 0.00 0.28 0.00 63.91 01:26:01 AM 0.28 0.00 0.28 0.00 28.71 01:27:01 AM 8.36 0.23 8.13 34.12 277.91 01:28:01 AM 26.06 0.52 25.54 64.65 1499.58 Average: 39.15 8.83 30.32 1080.34 5941.14 01:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:18:01 AM 5554696 7079660 2327740 29.53 2688 1717484 693056 7.76 185392 1859116 105556 01:19:01 AM 5249352 7065380 2633084 33.40 2688 1993548 657212 7.36 210672 2081172 117268 01:20:01 AM 5211512 7045500 2670924 33.88 2688 2010716 684128 7.66 228796 2094120 24 01:21:01 AM 5163636 7037528 2718800 34.49 2688 2048892 677384 7.58 248952 2117296 32900 01:22:01 AM 5011000 7055200 2871436 36.43 2688 2213728 637796 7.14 267212 2226700 15936 01:23:01 AM 4972768 7018628 2909668 36.91 2688 2215404 711912 7.97 267404 2266660 1012 01:24:01 AM 4964944 7013572 2917492 37.01 2688 2218156 763744 8.55 267416 2274132 936 01:25:01 AM 4961176 7010884 2921260 37.06 2688 2219252 763744 8.55 267420 2277992 244 01:26:01 AM 4958404 7009008 2924032 37.10 2688 2220132 763744 8.55 267420 2280680 360 01:27:01 AM 5033692 6945404 2848744 36.14 2688 2086120 744972 8.34 276172 2216544 42368 01:28:01 AM 5096316 6983096 2786120 35.35 2688 2062172 730148 8.18 444424 1990568 14940 Average: 5107045 7023987 2775391 35.21 2688 2091419 711622 7.97 266480 2153180 30140 01:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 250.12 154.79 1138.06 52.41 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 68.43 56.23 738.53 7.97 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 20.43 16.33 163.75 3.74 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 14.28 13.13 5.58 4.25 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 246.40 216.36 329.09 49.06 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 80.05 76.42 20.74 9.44 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 165.98 161.96 34.20 16.89 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 42.23 35.26 14.79 6.21 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 35.04 30.19 8.08 5.46 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 72.13 54.30 95.15 42.60 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 19.14 18.19 15.56 8.59 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 92.21 75.75 233.08 18.79 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) 03/12/2024 _x86_64_ (2 CPU) 01:16:37 LINUX RESTART (2 CPU) 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 33.73 0.05 9.43 24.80 0.12 31.87 01:18:01 AM 0 40.93 0.08 9.15 27.49 0.12 22.23 01:18:01 AM 1 26.48 0.02 9.71 22.09 0.12 41.59 01:19:01 AM all 37.97 0.00 5.98 4.41 0.11 51.54 01:19:01 AM 0 43.13 0.00 6.28 5.27 0.10 45.23 01:19:01 AM 1 32.79 0.00 5.67 3.55 0.12 57.88 01:20:01 AM all 16.29 0.00 2.13 1.59 0.07 79.91 01:20:01 AM 0 17.67 0.00 1.98 1.17 0.07 79.11 01:20:01 AM 1 14.91 0.00 2.29 2.02 0.07 80.71 01:21:01 AM all 17.09 0.00 2.16 0.33 0.07 80.35 01:21:01 AM 0 20.36 0.00 2.20 0.38 0.05 77.01 01:21:01 AM 1 13.82 0.00 2.12 0.28 0.08 83.70 01:22:01 AM all 26.11 0.00 3.79 3.08 0.09 66.92 01:22:01 AM 0 32.68 0.00 4.12 2.88 0.10 60.23 01:22:01 AM 1 19.53 0.00 3.47 3.29 0.08 73.63 01:23:01 AM all 7.94 0.00 0.66 0.54 0.05 90.82 01:23:01 AM 0 8.73 0.00 0.52 0.27 0.05 90.43 01:23:01 AM 1 7.14 0.00 0.79 0.81 0.05 91.21 01:24:01 AM all 14.84 0.00 0.87 0.03 0.08 84.17 01:24:01 AM 0 17.13 0.00 0.85 0.02 0.08 81.92 01:24:01 AM 1 12.56 0.00 0.89 0.05 0.08 86.41 01:25:01 AM all 9.79 0.00 0.41 0.00 0.08 89.72 01:25:01 AM 0 15.04 0.00 0.45 0.00 0.08 84.42 01:25:01 AM 1 4.52 0.00 0.37 0.00 0.08 95.03 01:26:01 AM all 9.03 0.00 0.46 0.00 0.07 90.44 01:26:01 AM 0 10.41 0.00 0.50 0.00 0.07 89.02 01:26:01 AM 1 7.64 0.00 0.42 0.00 0.07 91.87 01:27:01 AM all 19.72 0.00 1.65 0.07 0.08 78.47 01:27:01 AM 0 22.98 0.00 1.55 0.13 0.08 75.25 01:27:01 AM 1 16.46 0.00 1.75 0.00 0.08 81.70 01:28:01 AM all 30.90 0.00 3.21 0.53 0.09 65.27 01:28:01 AM 0 34.06 0.00 3.30 0.62 0.08 61.94 01:28:01 AM 1 27.73 0.00 3.12 0.45 0.10 68.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.30 0.00 2.79 3.19 0.08 73.63 Average: 0 23.92 0.01 2.81 3.45 0.08 69.73 Average: 1 16.68 0.00 2.77 2.93 0.09 77.53