---> uname -a: Linux prd-centos8-robot-2c-8g-4627.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4933 19 2154 6791 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:fa:27:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fefa:272b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/05/2024 _x86_64_ (2 CPU) 22:47:32 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 99.70 24.38 75.32 6860.25 7005.41 10:50:01 PM 74.13 0.70 73.43 50.78 9145.17 10:51:01 PM 36.15 0.42 35.74 64.78 2736.52 10:52:01 PM 51.07 2.52 48.56 396.07 6918.05 10:53:01 PM 5.65 0.10 5.55 32.12 227.86 10:54:01 PM 2.25 0.02 2.23 0.93 228.31 10:55:01 PM 5.15 0.32 4.83 36.93 358.86 10:56:01 PM 22.28 0.32 21.96 36.25 1369.81 Average: 37.05 3.59 33.45 934.81 3498.81 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5308628 7012940 2573804 32.65 2688 1886388 733408 8.21 210088 2040724 141136 10:50:01 PM 5221644 7059048 2660788 33.76 2688 2014016 658428 7.37 228508 2078704 30120 10:51:01 PM 4990572 6974804 2891860 36.69 2688 2157012 765112 8.57 266896 2265912 122768 10:52:01 PM 4981188 7030748 2901244 36.81 2688 2218868 675360 7.56 262156 2259832 4 10:53:01 PM 4926544 6978724 2955888 37.50 2688 2221468 768644 8.61 262372 2317676 1516 10:54:01 PM 4921964 6980364 2960468 37.56 2688 2227712 803016 8.99 262576 2321832 3060 10:55:01 PM 5070144 6972816 2812288 35.68 2688 2075920 714764 8.00 264320 2190152 13920 10:56:01 PM 5078280 6976472 2804152 35.57 2688 2073696 728232 8.15 459432 1994992 188 Average: 5062370 6998240 2820062 35.78 2688 2109385 730870 8.18 277044 2183728 39089 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 308.83 192.44 1619.77 54.69 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 56.20 44.82 586.56 16.59 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 36.67 31.76 294.04 7.77 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 142.81 100.95 39.01 24.12 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 33.36 25.47 21.37 2.72 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 217.36 210.11 58.68 21.23 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 97.45 68.51 107.68 47.92 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 14.00 12.55 11.15 6.14 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 113.33 85.82 342.30 22.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/05/2024 _x86_64_ (2 CPU) 22:47:32 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 44.83 0.00 7.36 1.73 0.09 45.99 10:49:01 PM 0 51.85 0.00 7.61 2.32 0.10 38.12 10:49:01 PM 1 37.83 0.00 7.10 1.13 0.08 53.85 10:50:01 PM all 22.89 0.00 3.18 1.33 0.06 72.54 10:50:01 PM 0 33.56 0.00 3.79 1.07 0.05 61.53 10:50:01 PM 1 12.23 0.00 2.57 1.59 0.07 83.54 10:51:01 PM all 22.94 0.00 3.08 0.46 0.08 73.45 10:51:01 PM 0 35.66 0.00 3.73 0.35 0.07 60.19 10:51:01 PM 1 10.20 0.00 2.42 0.57 0.08 86.73 10:52:01 PM all 13.73 0.00 2.55 1.08 0.08 82.57 10:52:01 PM 0 16.85 0.00 2.77 1.20 0.08 79.10 10:52:01 PM 1 10.61 0.00 2.32 0.95 0.07 86.05 10:53:01 PM all 4.00 0.00 0.45 0.03 0.06 95.45 10:53:01 PM 0 1.49 0.00 0.25 0.05 0.07 98.15 10:53:01 PM 1 6.53 0.00 0.65 0.02 0.05 92.75 10:54:01 PM all 16.36 0.00 1.10 0.00 0.08 82.47 10:54:01 PM 0 25.05 0.00 1.20 0.00 0.07 73.68 10:54:01 PM 1 7.73 0.00 0.99 0.00 0.08 91.20 10:55:01 PM all 11.68 0.00 1.45 0.05 0.08 86.74 10:55:01 PM 0 18.00 0.00 1.27 0.08 0.08 80.56 10:55:01 PM 1 5.36 0.00 1.63 0.02 0.07 92.93 10:56:01 PM all 18.50 0.00 2.02 0.26 0.06 79.17 10:56:01 PM 0 25.87 0.00 2.09 0.40 0.05 71.59 10:56:01 PM 1 11.15 0.00 1.94 0.12 0.07 86.73 Average: all 19.38 0.00 2.65 0.62 0.07 77.28 Average: 0 26.04 0.00 2.84 0.69 0.07 70.35 Average: 1 12.72 0.00 2.46 0.55 0.07 84.20