---> uname -a: Linux prd-centos8-robot-2c-8g-1699.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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: 2799.998 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 5000 19 2105 6809 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:e7:e4:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fee7:e404/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/01/2024 _x86_64_ (2 CPU) 07:20:07 LINUX RESTART (2 CPU) 07:21:01 AM tps rtps wtps bread/s bwrtn/s 07:22:01 AM 78.82 22.78 56.05 4924.49 4918.88 07:23:01 AM 93.57 0.62 92.95 27.46 7827.36 07:24:01 AM 38.12 0.87 37.25 125.69 3702.25 07:25:01 AM 59.74 0.20 59.54 9.33 7384.74 07:26:01 AM 20.41 0.02 20.39 0.13 1580.04 07:27:01 AM 4.98 0.00 4.98 0.00 170.72 07:28:01 AM 0.33 0.00 0.33 0.00 11.20 07:29:02 AM 35.13 0.50 34.63 59.46 1784.24 Average: 41.39 3.12 38.27 643.36 3422.45 07:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 AM 5296368 7006712 2586088 32.81 2688 1897916 775500 8.68 213992 2071404 161044 07:23:01 AM 5215612 7030976 2666844 33.83 2688 1991748 704156 7.88 194144 2126040 87828 07:24:01 AM 5242684 7062432 2639772 33.49 2688 1996772 664464 7.44 213536 2079364 24 07:25:01 AM 5026544 7036200 2855912 36.23 2688 2178828 672480 7.53 232188 2245732 31948 07:26:01 AM 4948308 6957560 2934148 37.22 2688 2179088 798604 8.94 232228 2324848 4 07:27:01 AM 4792140 6801444 3090316 39.20 2688 2179140 942324 10.55 232228 2480644 4 07:28:01 AM 5026828 7036940 2855628 36.23 2688 2179948 672456 7.53 232556 2246948 592 07:29:02 AM 5155032 7003876 2727424 34.60 2688 2024224 721860 8.08 424732 1951696 180 Average: 5087940 6992018 2794516 35.45 2688 2078458 743980 8.33 246950 2190834 35203 07:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 269.06 177.26 1532.49 54.55 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 42.67 37.49 484.10 7.83 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 19.11 10.71 10.42 3.57 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 219.80 188.57 352.22 44.86 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 132.17 113.60 766.50 694.61 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 546.86 487.10 6853.45 34.71 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 336.12 293.72 3889.66 19.72 0.00 0.00 0.00 0.00 07:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:02 AM eth0 47.51 35.68 77.94 22.45 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 201.66 168.01 1745.81 110.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/01/2024 _x86_64_ (2 CPU) 07:20:07 LINUX RESTART (2 CPU) 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:01 AM all 32.58 0.00 5.84 3.36 0.11 58.11 07:22:01 AM 0 40.34 0.00 6.49 3.33 0.10 49.74 07:22:01 AM 1 24.82 0.00 5.19 3.38 0.12 66.49 07:23:01 AM all 40.01 0.00 4.88 2.98 0.11 52.02 07:23:01 AM 0 47.00 0.00 5.35 2.94 0.12 44.59 07:23:01 AM 1 33.03 0.00 4.42 3.02 0.10 59.43 07:24:01 AM all 12.49 0.00 1.36 1.33 0.08 84.74 07:24:01 AM 0 16.74 0.00 1.51 1.47 0.10 80.18 07:24:01 AM 1 8.24 0.00 1.22 1.19 0.05 89.30 07:25:01 AM all 32.28 0.00 4.98 1.90 0.13 60.72 07:25:01 AM 0 34.19 0.00 5.11 1.57 0.17 58.96 07:25:01 AM 1 30.36 0.00 4.85 2.22 0.08 62.48 07:26:01 AM all 10.68 0.00 0.69 0.55 0.08 88.01 07:26:01 AM 0 11.97 0.00 0.84 0.37 0.07 86.76 07:26:01 AM 1 9.38 0.00 0.54 0.74 0.08 89.26 07:27:01 AM all 13.23 0.00 1.71 0.08 0.13 84.86 07:27:01 AM 0 16.45 0.00 2.01 0.15 0.13 81.26 07:27:01 AM 1 10.02 0.00 1.41 0.00 0.12 88.45 07:28:01 AM all 11.02 0.00 1.34 0.00 0.08 87.55 07:28:01 AM 0 9.38 0.00 1.11 0.00 0.08 89.43 07:28:01 AM 1 12.70 0.00 1.58 0.00 0.09 85.63 07:29:02 AM all 27.09 0.00 3.10 0.61 0.08 69.12 07:29:02 AM 0 36.13 0.00 3.81 0.95 0.08 59.03 07:29:02 AM 1 18.07 0.00 2.40 0.27 0.07 79.20 Average: all 22.46 0.00 2.99 1.35 0.10 73.09 Average: 0 26.55 0.00 3.28 1.35 0.11 68.72 Average: 1 18.36 0.00 2.71 1.36 0.09 77.48