---> uname -a: Linux prd-centos8-robot-2c-8g-8334.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 561 5028 19 2107 6840 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:f8:d7:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fef8:d70f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/21/2024 _x86_64_ (2 CPU) 01:21:50 LINUX RESTART (2 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 204.65 126.11 78.54 14856.91 41353.55 01:24:01 AM 98.78 0.08 98.70 2.27 8914.76 01:25:01 AM 47.98 1.37 46.62 149.02 4197.73 01:26:01 AM 24.11 0.20 23.91 8.13 1470.25 01:27:01 AM 53.11 0.03 53.07 3.47 7235.01 01:28:01 AM 4.42 0.02 4.40 0.13 167.79 01:29:01 AM 2.05 0.02 2.03 0.53 135.71 01:30:01 AM 0.17 0.00 0.17 0.00 2.17 01:31:01 AM 0.18 0.00 0.18 0.00 2.82 01:32:01 AM 21.38 0.30 21.08 43.59 976.24 Average: 45.68 12.81 32.87 1506.50 6445.89 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 5357496 7015136 2524940 32.03 2688 1848208 778868 8.72 203400 2031880 127260 01:24:01 AM 5149156 6981012 2733280 34.68 2688 2009856 741392 8.30 190196 2202480 113384 01:25:01 AM 5280212 7096544 2602224 33.01 2688 1993808 653480 7.32 217580 2039440 24 01:26:01 AM 5034676 7036876 2847760 36.13 2688 2172900 659536 7.38 234768 2247580 160596 01:27:01 AM 5057100 7063112 2825336 35.84 2688 2176184 631804 7.07 236840 2213908 36 01:28:01 AM 5012240 7020672 2870196 36.41 2688 2178604 681360 7.63 236884 2258472 2168 01:29:01 AM 4960948 6969552 2921488 37.06 2688 2178776 762172 8.53 236884 2308696 16 01:30:01 AM 4882584 6891204 2999852 38.06 2688 2178792 831260 9.31 236884 2386844 20 01:31:01 AM 4917824 6926484 2964612 37.61 2688 2178812 788692 8.83 236884 2352060 16 01:32:01 AM 5187184 7037352 2695252 34.19 2688 2026264 684392 7.66 432496 1915516 26252 Average: 5083942 7003794 2798494 35.50 2688 2094220 721296 8.08 246282 2195688 42977 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 274.54 174.58 1530.10 54.06 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 57.11 48.13 519.41 8.68 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 11.21 9.61 5.95 3.55 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 40.38 35.01 286.36 7.60 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 624.93 555.52 150.75 110.72 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 28.72 20.51 22.94 3.36 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 90.10 84.45 1267.03 5.69 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 344.08 321.93 5738.11 20.81 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 359.38 328.16 5110.40 21.21 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 83.29 59.10 253.16 26.51 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 191.37 163.69 1488.40 26.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/21/2024 _x86_64_ (2 CPU) 01:21:50 LINUX RESTART (2 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 43.95 0.01 9.89 8.87 0.11 37.18 01:23:01 AM 0 46.14 0.02 10.64 10.46 0.12 32.62 01:23:01 AM 1 41.75 0.00 9.13 7.28 0.10 41.74 01:24:01 AM all 38.47 0.00 4.77 2.87 0.09 53.79 01:24:01 AM 0 49.88 0.00 4.91 2.45 0.10 42.66 01:24:01 AM 1 27.05 0.00 4.63 3.30 0.08 64.93 01:25:01 AM all 15.87 0.00 2.02 1.01 0.07 81.03 01:25:01 AM 0 28.69 0.00 2.55 0.95 0.07 67.75 01:25:01 AM 1 3.05 0.00 1.49 1.07 0.07 94.33 01:26:01 AM all 20.51 0.00 3.58 1.64 0.08 74.19 01:26:01 AM 0 26.29 0.00 3.84 1.12 0.07 68.68 01:26:01 AM 1 14.74 0.00 3.32 2.17 0.08 79.69 01:27:01 AM all 12.83 0.00 2.70 1.89 0.06 82.51 01:27:01 AM 0 12.06 0.00 2.78 2.51 0.07 82.58 01:27:01 AM 1 13.60 0.00 2.63 1.27 0.05 82.45 01:28:01 AM all 5.85 0.00 0.32 0.04 0.06 93.73 01:28:01 AM 0 9.31 0.00 0.39 0.08 0.05 90.17 01:28:01 AM 1 2.41 0.00 0.25 0.00 0.07 97.27 01:29:01 AM all 3.23 0.00 0.48 0.00 0.07 96.22 01:29:01 AM 0 3.07 0.00 0.44 0.00 0.07 96.43 01:29:01 AM 1 3.40 0.00 0.52 0.00 0.07 96.02 01:30:01 AM all 8.37 0.00 1.33 0.00 0.08 90.22 01:30:01 AM 0 11.81 0.00 1.74 0.00 0.10 86.35 01:30:01 AM 1 4.92 0.00 0.91 0.00 0.07 94.10 01:31:01 AM all 7.94 0.00 1.12 0.00 0.10 90.84 01:31:01 AM 0 1.57 0.00 0.20 0.00 0.08 98.14 01:31:01 AM 1 14.37 0.00 2.04 0.00 0.12 83.48 01:32:01 AM all 20.77 0.00 2.76 0.38 0.07 76.02 01:32:01 AM 0 25.33 0.00 3.24 0.17 0.07 71.20 01:32:01 AM 1 16.22 0.00 2.29 0.58 0.07 80.84 Average: all 17.80 0.00 2.90 1.67 0.08 77.55 Average: 0 21.45 0.00 3.08 1.77 0.08 73.63 Average: 1 14.16 0.00 2.72 1.57 0.08 81.47