---> uname -a: Linux prd-centos8-robot-2c-8g-2870.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 571 5014 19 2112 6829 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:d1:f2:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fed1:f2cd/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) 02/05/2024 _x86_64_ (2 CPU) 04:21:56 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 70.61 22.79 47.82 4925.02 4557.48 04:25:01 AM 97.47 0.08 97.38 2.27 8977.47 04:26:01 AM 42.73 0.58 42.14 26.26 4153.66 04:27:01 AM 30.87 1.05 29.82 130.49 1562.16 04:28:01 AM 53.55 0.03 53.52 3.47 7235.65 04:29:01 AM 3.00 0.02 2.98 0.13 135.59 04:30:00 AM 2.06 0.02 2.04 0.54 108.83 04:30:01 AM 0.00 0.00 0.00 0.00 0.00 04:31:01 AM 0.42 0.00 0.42 0.00 5.10 04:32:01 AM 21.58 0.30 21.28 43.59 1027.87 Average: 35.81 2.76 33.04 570.23 3084.80 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5408012 7042440 2474436 31.39 2688 1825312 723556 8.10 193852 1990228 100104 04:25:01 AM 5202176 7030724 2680272 34.00 2688 2006516 698984 7.83 188288 2150952 106604 04:26:01 AM 5232492 7049104 2649956 33.62 2688 1993980 648756 7.26 202308 2101616 1088 04:27:01 AM 5062124 7067020 2820324 35.78 2688 2175548 653116 7.31 231796 2221340 159336 04:28:01 AM 5046884 7056664 2835564 35.97 2688 2179976 642864 7.20 233644 2227456 32 04:29:01 AM 5000968 7013148 2881480 36.56 2688 2182376 711396 7.97 233708 2273140 1032 04:30:00 AM 4959808 6972184 2922640 37.08 2688 2182572 762388 8.54 233708 2313816 4 04:30:01 AM 4960180 6972572 2922268 37.07 2688 2182572 762388 8.54 233708 2313160 16 04:31:01 AM 4927132 6939544 2955316 37.49 2688 2182592 791948 8.87 233708 2345840 4 04:32:01 AM 5183524 7037932 2698924 34.24 2688 2030076 681284 7.63 427624 1922964 26252 Average: 5098330 7018133 2784118 35.32 2688 2094152 707668 7.92 241234 2186051 39447 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 303.77 199.03 1533.09 58.46 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 48.35 40.97 501.01 7.62 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 12.00 5.95 5.14 2.50 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 38.89 34.54 285.54 8.21 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 589.24 528.49 147.27 103.82 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 26.06 15.90 18.96 3.34 0.00 0.00 0.00 0.00 04:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:00 AM eth0 358.88 306.60 3961.58 20.02 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 370.37 362.96 5516.97 23.73 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 451.42 410.68 5667.36 26.52 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 96.78 78.47 534.83 30.15 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 213.95 180.16 1408.39 28.97 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) 02/05/2024 _x86_64_ (2 CPU) 04:21:56 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 31.64 0.00 5.43 3.27 0.09 59.56 04:24:01 AM 0 32.27 0.00 4.46 3.67 0.08 59.51 04:24:01 AM 1 31.01 0.00 6.40 2.87 0.10 59.62 04:25:01 AM all 36.72 0.00 4.59 4.76 0.10 53.83 04:25:01 AM 0 42.49 0.00 4.45 5.68 0.12 47.26 04:25:01 AM 1 30.95 0.00 4.74 3.84 0.08 60.39 04:26:01 AM all 12.40 0.00 1.70 2.81 0.08 83.01 04:26:01 AM 0 13.14 0.00 1.79 2.08 0.08 82.91 04:26:01 AM 1 11.65 0.00 1.61 3.55 0.08 83.11 04:27:01 AM all 25.01 0.00 3.45 1.00 0.09 70.45 04:27:01 AM 0 23.45 0.00 3.18 0.97 0.07 72.32 04:27:01 AM 1 26.56 0.00 3.73 1.02 0.12 68.57 04:28:01 AM all 14.74 0.00 3.07 2.10 0.10 79.99 04:28:01 AM 0 13.98 0.00 3.17 1.21 0.10 81.54 04:28:01 AM 1 15.50 0.00 2.98 3.00 0.10 78.43 04:29:01 AM all 6.10 0.00 0.31 0.03 0.04 93.53 04:29:01 AM 0 2.35 0.00 0.30 0.03 0.05 97.27 04:29:01 AM 1 9.84 0.00 0.32 0.02 0.03 89.79 04:30:00 AM all 8.33 0.00 1.25 0.03 0.11 90.27 04:30:00 AM 0 5.76 0.00 1.05 0.07 0.10 93.02 04:30:00 AM 1 10.92 0.00 1.45 0.00 0.12 87.51 04:30:01 AM all 1.88 0.00 1.25 0.00 0.00 96.88 04:30:01 AM 0 1.23 0.00 1.23 0.00 0.00 97.53 04:30:01 AM 1 2.53 0.00 1.27 0.00 0.00 96.20 04:31:01 AM all 9.64 0.00 1.47 0.00 0.11 88.78 04:31:01 AM 0 9.23 0.00 1.46 0.00 0.12 89.19 04:31:01 AM 1 10.05 0.00 1.47 0.00 0.10 88.37 04:32:01 AM all 19.01 0.00 2.72 0.33 0.08 77.87 04:32:01 AM 0 9.87 0.00 2.02 0.45 0.07 87.59 04:32:01 AM 1 28.15 0.00 3.42 0.20 0.08 68.14 Average: all 18.18 0.00 2.67 1.59 0.09 77.47 Average: 0 16.95 0.00 2.43 1.57 0.09 78.96 Average: 1 19.41 0.00 2.91 1.61 0.09 75.98