---> uname -a: Linux prd-centos8-robot-2c-8g-5233.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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 553 5043 19 2100 6849 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:14:53:87 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 85636sec preferred_lft 85636sec inet6 fe80::f816:3eff:fe14:5387/64 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) 03/11/2024 _x86_64_ (2 CPU) 00:18:59 LINUX RESTART (2 CPU) 12:20:03 AM tps rtps wtps bread/s bwrtn/s 12:21:01 AM 72.19 16.28 55.90 2729.07 4641.56 12:22:01 AM 93.55 0.63 92.92 28.00 9028.06 12:23:01 AM 29.66 0.85 28.81 125.58 2314.18 12:24:01 AM 49.85 2.48 47.37 272.18 4584.71 12:25:01 AM 18.80 0.00 18.80 0.00 3177.74 12:26:01 AM 3.48 0.00 3.48 0.00 127.07 12:27:01 AM 0.33 0.00 0.33 0.00 3.58 12:28:01 AM 0.27 0.00 0.27 0.00 2.12 12:29:01 AM 1.98 0.03 1.95 1.87 73.79 12:30:01 AM 0.53 0.00 0.53 0.00 8.46 12:31:01 AM 12.10 0.32 11.78 44.13 429.71 Average: 25.56 1.83 23.73 283.63 2210.01 12:20:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:21:01 AM 5277416 7012736 2605024 33.05 2688 1920308 756764 8.47 224348 2073508 198116 12:22:01 AM 5223212 7030112 2659228 33.74 2688 1984260 690140 7.73 194968 2121788 50604 12:23:01 AM 5285316 7096612 2597124 32.95 2688 1989292 646136 7.23 216920 2042168 16 12:24:01 AM 5071548 7078172 2810892 35.66 2688 2177296 640372 7.17 242840 2203996 82884 12:25:01 AM 5069860 7076184 2812580 35.68 2688 2177300 640372 7.17 242836 2203936 4 12:26:01 AM 5069680 7076004 2812760 35.68 2688 2177300 640372 7.17 242836 2204024 4 12:27:01 AM 5069484 7075808 2812956 35.69 2688 2177300 640372 7.17 242836 2204196 4 12:28:01 AM 5035012 7041440 2847428 36.12 2688 2177400 686672 7.69 243032 2238232 100 12:29:01 AM 5033544 7040220 2848896 36.14 2688 2177648 708560 7.93 243280 2239592 16 12:30:01 AM 5032924 7039664 2849516 36.15 2688 2177704 708560 7.93 243280 2240172 4 12:31:01 AM 5240828 7086260 2641612 33.51 2688 2022016 661320 7.40 435040 1860712 14016 Average: 5128075 7059383 2754365 34.94 2688 2105257 674513 7.55 252020 2148393 31433 12:20:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 229.09 138.72 1351.94 47.93 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 56.51 45.61 503.07 8.27 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 13.90 8.82 5.12 3.26 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 58.00 49.32 300.12 13.89 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 0.90 0.23 0.13 0.08 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 1.87 0.98 0.32 0.20 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 1.53 1.02 0.42 0.32 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 3.35 2.77 0.80 0.52 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 16.53 11.21 2.42 1.58 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 1.10 0.68 0.13 0.11 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 36.48 30.06 67.16 26.90 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 37.54 25.97 199.41 9.25 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) 03/11/2024 _x86_64_ (2 CPU) 00:18:59 LINUX RESTART (2 CPU) 12:20:03 AM CPU %user %nice %system %iowait %steal %idle 12:21:01 AM all 33.30 0.00 5.36 1.54 0.12 59.68 12:21:01 AM 0 26.47 0.00 4.02 1.09 0.10 68.33 12:21:01 AM 1 40.14 0.00 6.72 1.99 0.14 51.02 12:22:01 AM all 36.99 0.00 4.48 1.37 0.11 57.05 12:22:01 AM 0 23.62 0.00 3.84 1.80 0.10 70.64 12:22:01 AM 1 50.38 0.00 5.13 0.95 0.12 43.42 12:23:01 AM all 11.60 0.00 1.16 1.14 0.07 86.04 12:23:01 AM 0 10.64 0.00 1.32 1.39 0.08 86.57 12:23:01 AM 1 12.55 0.00 1.00 0.89 0.05 85.51 12:24:01 AM all 30.45 0.00 4.26 2.67 0.09 62.53 12:24:01 AM 0 29.36 0.00 3.99 2.59 0.08 63.99 12:24:01 AM 1 31.54 0.00 4.54 2.75 0.10 61.07 12:25:01 AM all 0.33 0.00 0.22 0.78 0.03 98.64 12:25:01 AM 0 0.07 0.00 0.22 1.20 0.05 98.46 12:25:01 AM 1 0.58 0.00 0.22 0.37 0.02 98.82 12:26:01 AM all 0.35 0.00 0.07 0.03 0.03 99.52 12:26:01 AM 0 0.12 0.00 0.08 0.07 0.03 99.70 12:26:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:27:01 AM all 0.40 0.00 0.07 0.00 0.03 99.51 12:27:01 AM 0 0.18 0.00 0.07 0.00 0.02 99.73 12:27:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 12:28:01 AM all 1.03 0.00 0.15 0.00 0.03 98.79 12:28:01 AM 0 1.44 0.00 0.20 0.00 0.03 98.33 12:28:01 AM 1 0.62 0.00 0.10 0.00 0.03 99.25 12:29:01 AM all 1.72 0.00 0.17 0.01 0.06 98.04 12:29:01 AM 0 2.50 0.00 0.22 0.00 0.07 97.22 12:29:01 AM 1 0.95 0.00 0.12 0.02 0.05 98.86 12:30:01 AM all 0.59 0.00 0.12 0.00 0.06 99.23 12:30:01 AM 0 0.55 0.00 0.12 0.00 0.07 99.26 12:30:01 AM 1 0.63 0.00 0.12 0.00 0.05 99.20 12:31:01 AM all 15.50 0.00 1.87 0.18 0.08 82.38 12:31:01 AM 0 18.37 0.00 1.82 0.17 0.08 79.56 12:31:01 AM 1 12.64 0.00 1.92 0.18 0.07 85.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.97 0.00 1.62 0.70 0.06 85.65 Average: 0 10.27 0.00 1.44 0.75 0.07 87.47 Average: 1 13.67 0.00 1.80 0.64 0.06 83.82