---> uname -a: Linux prd-centos8-robot-2c-8g-17218.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 596 5001 19 2099 6804 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:64:d0:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fe64:d04f/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) 01/17/2024 _x86_64_ (2 CPU) 07:21:37 LINUX RESTART (2 CPU) 07:22:01 AM tps rtps wtps bread/s bwrtn/s 07:23:01 AM 89.07 37.72 51.35 5651.85 36850.78 07:24:01 AM 55.98 6.21 49.77 923.43 5420.51 07:25:01 AM 69.03 6.51 62.51 1267.44 5939.14 07:26:01 AM 44.02 0.13 43.89 3.33 4439.42 07:27:01 AM 55.64 0.70 54.94 56.26 4383.52 07:28:01 AM 32.79 0.80 31.99 97.83 2003.58 07:29:01 AM 52.76 0.05 52.71 3.60 7064.37 07:30:01 AM 5.56 0.00 5.56 0.00 217.48 07:31:01 AM 0.38 0.00 0.38 0.00 7.40 07:32:01 AM 5.70 0.23 5.46 33.86 238.27 07:33:01 AM 35.38 0.47 34.91 48.93 1675.59 Average: 40.57 4.80 35.77 735.17 6203.72 07:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:23:01 AM 5753980 7142732 2128468 27.00 2688 1589120 661060 7.40 138128 1736276 37352 07:24:01 AM 5453896 7034060 2428552 30.81 2688 1772000 721304 8.08 165168 1974368 54044 07:25:01 AM 5288488 7045984 2593960 32.91 2688 1940112 694316 7.77 187912 2081972 91384 07:26:01 AM 5148904 6972312 2733544 34.68 2688 2000740 743676 8.33 188424 2202548 106072 07:27:01 AM 5227356 7038004 2655092 33.68 2688 1988168 671764 7.52 211560 2098164 12 07:28:01 AM 4976712 6979484 2905736 36.86 2688 2173432 711304 7.96 230604 2307980 161200 07:29:01 AM 4963872 6967424 2918576 37.03 2688 2173500 759632 8.51 231916 2311328 260 07:30:01 AM 4899864 6903448 2982584 37.84 2688 2173540 827860 9.27 231920 2374004 52 07:31:01 AM 4848868 6852732 3033580 38.49 2688 2173764 866508 9.70 231920 2425372 192 07:32:01 AM 5129016 6975708 2753432 34.93 2688 2021620 725760 8.13 228572 2169508 4104 07:33:01 AM 5198312 7041720 2684136 34.05 2688 2019224 666708 7.47 425596 1907460 204 Average: 5171752 6995783 2710696 34.39 2688 2002293 731808 8.19 224702 2144453 41352 07:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 183.44 99.67 730.59 41.67 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 95.70 66.39 783.91 10.05 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 26.82 21.49 330.96 3.02 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 22.88 16.54 164.13 4.88 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 12.00 7.37 5.77 2.82 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 34.69 30.57 312.26 16.03 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 240.91 219.60 53.01 103.59 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 281.37 272.31 4059.07 641.44 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 445.45 400.42 5789.37 26.01 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 169.71 142.00 1898.52 24.27 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 19.76 15.86 13.97 7.50 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 139.34 117.48 1285.65 80.12 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) 01/17/2024 _x86_64_ (2 CPU) 07:21:37 LINUX RESTART (2 CPU) 07:22:01 AM CPU %user %nice %system %iowait %steal %idle 07:23:01 AM all 10.55 0.00 3.96 57.84 0.08 27.58 07:23:01 AM 0 11.46 0.00 4.20 51.27 0.07 33.00 07:23:01 AM 1 9.63 0.00 3.72 64.38 0.08 22.18 07:24:01 AM all 20.47 0.00 3.05 3.80 0.09 72.59 07:24:01 AM 0 16.99 0.00 2.57 3.66 0.08 76.69 07:24:01 AM 1 23.95 0.00 3.52 3.94 0.10 68.48 07:25:01 AM all 20.26 0.00 3.58 14.30 0.11 61.75 07:25:01 AM 0 13.78 0.00 3.14 13.57 0.10 69.41 07:25:01 AM 1 26.73 0.00 4.03 15.04 0.12 54.09 07:26:01 AM all 21.24 0.00 2.53 15.92 0.09 60.21 07:26:01 AM 0 19.56 0.00 2.43 21.31 0.08 56.62 07:26:01 AM 1 22.93 0.00 2.64 10.53 0.10 63.80 07:27:01 AM all 18.25 0.00 2.01 3.32 0.09 76.33 07:27:01 AM 0 15.74 0.00 1.46 4.83 0.10 77.87 07:27:01 AM 1 20.77 0.00 2.57 1.81 0.08 74.77 07:28:01 AM all 22.47 0.00 3.43 1.49 0.08 72.53 07:28:01 AM 0 12.58 0.00 2.69 0.92 0.08 83.72 07:28:01 AM 1 32.37 0.00 4.17 2.06 0.08 61.32 07:29:01 AM all 12.85 0.00 2.27 3.71 0.08 81.10 07:29:01 AM 0 15.68 0.00 2.31 3.47 0.08 78.46 07:29:01 AM 1 10.04 0.00 2.24 3.94 0.07 83.72 07:30:01 AM all 16.37 0.00 1.23 0.06 0.10 82.24 07:30:01 AM 0 16.14 0.00 1.46 0.02 0.10 82.28 07:30:01 AM 1 16.60 0.00 1.01 0.10 0.10 82.19 07:31:01 AM all 11.75 0.00 1.30 0.01 0.13 86.81 07:31:01 AM 0 1.92 0.00 0.46 0.02 0.13 97.47 07:31:01 AM 1 21.62 0.00 2.15 0.00 0.12 76.11 07:32:01 AM all 10.15 0.00 1.67 0.34 0.09 87.75 07:32:01 AM 0 7.73 0.00 1.41 0.44 0.10 90.32 07:32:01 AM 1 12.58 0.00 1.93 0.24 0.08 85.17 07:33:01 AM all 27.76 0.00 2.37 0.73 0.10 69.04 07:33:01 AM 0 16.14 0.00 2.49 0.82 0.10 80.45 07:33:01 AM 1 39.37 0.00 2.25 0.65 0.10 57.63 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.48 0.00 2.49 9.23 0.09 70.70 Average: 0 13.44 0.00 2.24 9.12 0.09 75.11 Average: 1 21.52 0.00 2.75 9.35 0.09 66.28