---> uname -a: Linux prd-centos8-robot-2c-8g-16539.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4990 19 2123 6817 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:26:23:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fe26:23a5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/15/2024 _x86_64_ (2 CPU) 01:12:21 LINUX RESTART (2 CPU) 01:13:01 AM tps rtps wtps bread/s bwrtn/s 01:14:01 AM 92.80 25.01 67.79 6299.50 11734.96 01:15:01 AM 85.92 0.08 85.84 2.27 7881.77 01:16:01 AM 53.09 0.53 52.56 25.20 4984.52 01:17:01 AM 14.41 1.02 13.40 131.02 685.49 01:18:01 AM 70.53 2.55 67.98 441.85 7930.94 01:19:01 AM 6.85 0.02 6.83 0.13 352.99 01:20:01 AM 1.78 0.00 1.78 0.00 85.52 01:21:01 AM 0.38 0.00 0.38 0.00 90.44 01:22:01 AM 0.28 0.00 0.28 0.00 37.49 01:23:01 AM 13.31 0.25 13.06 34.39 607.35 01:24:01 AM 34.07 0.45 33.62 48.38 1629.27 Average: 33.95 2.72 31.23 634.81 3274.62 01:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:14:01 AM 5270348 7014812 2612108 33.14 2688 1928560 738224 8.27 225112 2071824 182204 01:15:01 AM 5188520 7013544 2693936 34.18 2688 2002608 716520 8.02 189092 2162056 105152 01:16:01 AM 5166396 6992012 2716060 34.46 2688 2002704 733052 8.21 209080 2161224 12700 01:17:01 AM 5155920 7021660 2726536 34.59 2688 2040856 711396 7.97 226008 2148260 41840 01:18:01 AM 5022776 7042300 2859680 36.28 2688 2189244 655256 7.34 239684 2242896 104 01:19:01 AM 4980900 7002232 2901556 36.81 2688 2191052 737320 8.26 239756 2286312 168 01:20:01 AM 4974356 6998276 2908100 36.89 2688 2193640 792544 8.87 239768 2292528 1996 01:21:01 AM 4970372 6995396 2912084 36.94 2688 2194724 792544 8.87 239772 2296584 500 01:22:01 AM 4969284 6995244 2913172 36.96 2688 2195652 792544 8.87 239772 2297768 408 01:23:01 AM 5120708 6987624 2761748 35.04 2688 2041364 714208 8.00 253780 2154164 28608 01:24:01 AM 5096436 6976964 2786020 35.34 2688 2055336 741568 8.30 439016 1996084 28552 Average: 5083274 7003642 2799182 35.51 2688 2094158 738652 8.27 249167 2191791 36567 01:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 266.83 176.41 1521.08 52.07 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 45.78 38.92 482.39 7.21 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 9.43 7.00 5.10 2.95 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 20.76 19.73 60.47 4.67 0.00 0.00 0.00 0.00 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 196.45 172.03 293.80 44.33 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 89.60 87.44 22.05 9.19 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 171.79 168.16 33.51 16.86 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 41.73 36.18 9.54 6.24 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 37.92 33.22 8.67 5.92 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 76.55 54.89 75.00 44.17 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 15.18 13.81 11.97 6.66 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 88.37 73.44 229.42 18.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/15/2024 _x86_64_ (2 CPU) 01:12:21 LINUX RESTART (2 CPU) 01:13:01 AM CPU %user %nice %system %iowait %steal %idle 01:14:01 AM all 35.38 0.00 6.68 9.41 0.11 48.42 01:14:01 AM 0 36.83 0.00 6.99 11.40 0.10 44.68 01:14:01 AM 1 33.93 0.00 6.37 7.42 0.12 52.16 01:15:01 AM all 29.56 0.00 3.84 3.36 0.09 63.15 01:15:01 AM 0 35.65 0.00 4.24 3.26 0.10 56.75 01:15:01 AM 1 23.47 0.00 3.43 3.46 0.08 69.55 01:16:01 AM all 17.06 0.00 1.86 1.33 0.08 79.67 01:16:01 AM 0 22.74 0.00 2.02 1.45 0.05 73.74 01:16:01 AM 1 11.39 0.00 1.71 1.20 0.10 85.60 01:17:01 AM all 11.42 0.00 2.26 0.38 0.06 85.88 01:17:01 AM 0 11.89 0.00 2.38 0.52 0.07 85.15 01:17:01 AM 1 10.95 0.00 2.14 0.25 0.05 86.61 01:18:01 AM all 23.13 0.00 3.75 4.15 0.07 68.90 01:18:01 AM 0 24.40 0.00 4.35 5.59 0.07 65.58 01:18:01 AM 1 21.87 0.00 3.14 2.71 0.07 72.21 01:19:01 AM all 9.97 0.00 0.59 0.08 0.07 89.30 01:19:01 AM 0 11.58 0.00 0.49 0.00 0.07 87.86 01:19:01 AM 1 8.36 0.00 0.69 0.15 0.07 90.73 01:20:01 AM all 14.62 0.00 0.71 0.00 0.07 84.60 01:20:01 AM 0 15.66 0.00 0.74 0.00 0.07 83.53 01:20:01 AM 1 13.59 0.00 0.67 0.00 0.07 85.67 01:21:01 AM all 10.07 0.00 0.28 0.01 0.08 89.57 01:21:01 AM 0 11.28 0.00 0.25 0.02 0.07 88.39 01:21:01 AM 1 8.86 0.00 0.30 0.00 0.08 90.76 01:22:01 AM all 9.91 0.00 0.25 0.00 0.08 89.77 01:22:01 AM 0 11.90 0.00 0.25 0.00 0.08 87.76 01:22:01 AM 1 7.91 0.00 0.25 0.00 0.07 91.77 01:23:01 AM all 21.69 0.00 1.86 0.16 0.08 76.22 01:23:01 AM 0 23.96 0.00 2.57 0.02 0.08 73.37 01:23:01 AM 1 19.42 0.00 1.15 0.30 0.07 79.06 01:24:01 AM all 24.33 0.00 2.39 0.78 0.08 72.42 01:24:01 AM 0 21.03 0.00 1.97 0.42 0.07 76.52 01:24:01 AM 1 27.64 0.00 2.82 1.13 0.08 68.32 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.83 0.00 2.22 1.78 0.08 77.09 Average: 0 20.62 0.00 2.39 2.06 0.07 74.86 Average: 1 17.04 0.00 2.06 1.51 0.08 79.32