---> uname -a: Linux prd-centos8-robot-2c-8g-18500.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 593 4998 19 2106 6807 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:1e:4a:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85487sec preferred_lft 85487sec inet6 fe80::f816:3eff:fe1e:4a21/64 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) 01/21/2024 _x86_64_ (2 CPU) 03:55:52 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 223.23 159.65 63.58 13952.72 38969.86 03:58:01 AM 107.96 6.88 101.08 1300.50 9574.09 03:59:01 AM 60.33 0.60 59.73 27.06 5632.34 04:00:01 AM 36.76 1.23 35.53 131.58 1998.38 04:01:01 AM 52.81 0.05 52.76 3.60 7094.10 04:02:01 AM 4.65 0.08 4.56 1.87 204.75 04:03:01 AM 2.08 0.00 2.08 0.00 89.39 04:04:01 AM 0.28 0.00 0.28 0.00 84.84 04:05:01 AM 0.33 0.00 0.33 0.00 16.06 04:06:01 AM 0.17 0.00 0.17 0.00 8.68 04:07:01 AM 0.17 0.00 0.17 0.00 16.56 04:08:01 AM 0.28 0.00 0.28 0.00 17.23 04:09:01 AM 0.27 0.00 0.27 0.00 14.13 04:10:01 AM 18.08 0.25 17.83 34.39 781.34 04:11:01 AM 37.57 0.52 37.05 49.72 1613.68 Average: 36.33 11.28 25.05 1033.45 4407.85 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5569304 7069520 2313144 29.35 2688 1694960 720256 8.06 158288 1878836 87456 03:58:01 AM 5246788 7031012 2635660 33.44 2688 1964064 719324 8.05 194408 2108480 105988 03:59:01 AM 5258296 7069444 2624152 33.29 2688 1988340 657676 7.36 201200 2076736 10612 04:00:01 AM 5015920 7015708 2866528 36.37 2688 2170452 716516 8.02 230192 2270316 159820 04:01:01 AM 5034684 7038308 2847764 36.13 2688 2173612 666224 7.46 231960 2239368 16 04:02:01 AM 4997404 7002292 2885044 36.60 2688 2174876 720116 8.06 232184 2276616 28 04:03:01 AM 4990644 6998460 2891804 36.69 2688 2177804 720116 8.06 232184 2283460 2136 04:04:01 AM 4990164 6998388 2892284 36.69 2688 2178228 720116 8.06 232184 2284140 80 04:05:01 AM 4989344 6997944 2893104 36.70 2688 2178588 720116 8.06 232184 2284872 56 04:06:01 AM 4988488 6997428 2893960 36.71 2688 2178928 720116 8.06 232184 2285584 184 04:07:01 AM 5020444 7029736 2862004 36.31 2688 2179280 689064 7.72 232372 2253964 100 04:08:01 AM 5019528 7029152 2862920 36.32 2688 2179624 689064 7.72 232372 2255020 16 04:09:01 AM 5018324 7028308 2864124 36.34 2688 2179980 689064 7.72 232372 2256180 4 04:10:01 AM 5131372 6980320 2751076 34.90 2688 2024152 746672 8.36 250788 2149228 26112 04:11:01 AM 5119764 6974312 2762684 35.05 2688 2030128 728740 8.16 429108 1985080 29496 Average: 5092698 7017355 2789750 35.39 2688 2098201 708212 7.93 236932 2192525 28140 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 232.74 151.60 1160.03 49.20 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 65.06 51.97 765.04 6.94 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 21.64 15.78 149.61 4.84 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 47.36 37.43 288.02 18.20 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 633.65 539.03 152.87 102.15 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 28.96 22.83 12.84 4.26 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 31.14 34.08 8.16 6.79 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 11.68 11.41 2.43 2.12 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 10.53 9.75 2.12 1.81 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 9.80 9.43 2.01 1.75 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 9.85 9.88 2.12 1.88 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 9.23 9.40 1.96 1.74 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 9.55 9.67 2.04 1.81 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 48.73 42.40 69.19 37.08 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 17.18 15.89 13.11 7.83 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 79.15 64.71 175.44 16.56 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) 01/21/2024 _x86_64_ (2 CPU) 03:55:52 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 30.92 0.02 10.04 16.18 0.16 42.68 03:57:01 AM 0 33.10 0.02 9.59 12.50 0.17 44.62 03:57:01 AM 1 28.74 0.02 10.50 19.87 0.15 40.73 03:58:01 AM all 35.07 0.00 5.12 3.90 0.11 55.80 03:58:01 AM 0 37.82 0.00 4.97 4.25 0.12 52.84 03:58:01 AM 1 32.33 0.00 5.27 3.55 0.10 58.74 03:59:01 AM all 21.48 0.00 3.11 1.90 0.10 73.41 03:59:01 AM 0 12.73 0.00 2.72 2.14 0.08 82.33 03:59:01 AM 1 30.25 0.00 3.49 1.65 0.12 64.49 04:00:01 AM all 29.80 0.00 3.74 1.05 0.11 65.30 04:00:01 AM 0 11.63 0.00 3.02 1.03 0.10 84.22 04:00:01 AM 1 48.04 0.00 4.46 1.07 0.12 46.31 04:01:01 AM all 12.82 0.00 2.83 1.70 0.08 82.57 04:01:01 AM 0 10.16 0.00 2.92 1.36 0.07 85.50 04:01:01 AM 1 15.47 0.00 2.75 2.04 0.08 79.66 04:02:01 AM all 6.06 0.00 0.41 0.08 0.06 93.39 04:02:01 AM 0 8.51 0.00 0.45 0.00 0.07 90.97 04:02:01 AM 1 3.61 0.00 0.37 0.17 0.05 95.80 04:03:01 AM all 15.41 0.00 0.31 0.02 0.08 84.18 04:03:01 AM 0 8.49 0.00 0.23 0.03 0.08 91.16 04:03:01 AM 1 22.34 0.00 0.39 0.00 0.08 77.19 04:04:01 AM all 5.11 0.00 0.17 0.00 0.08 94.65 04:04:01 AM 0 7.60 0.00 0.22 0.00 0.08 92.10 04:04:01 AM 1 2.62 0.00 0.12 0.00 0.07 97.19 04:05:01 AM all 4.65 0.00 0.19 0.00 0.06 95.10 04:05:01 AM 0 3.93 0.00 0.12 0.00 0.07 95.89 04:05:01 AM 1 5.37 0.00 0.27 0.00 0.05 94.31 04:06:01 AM all 4.20 0.00 0.17 0.00 0.08 95.55 04:06:01 AM 0 1.86 0.00 0.13 0.00 0.07 97.94 04:06:01 AM 1 6.56 0.00 0.20 0.00 0.08 93.16 04:07:01 AM all 4.45 0.00 0.18 0.00 0.08 95.29 04:07:01 AM 0 3.41 0.00 0.17 0.00 0.07 96.35 04:07:01 AM 1 5.49 0.00 0.20 0.00 0.08 94.22 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 3.96 0.00 0.18 0.00 0.07 95.80 04:08:01 AM 0 0.69 0.00 0.13 0.00 0.05 99.13 04:08:01 AM 1 7.23 0.00 0.22 0.00 0.08 92.47 04:09:01 AM all 4.39 0.00 0.18 0.00 0.08 95.36 04:09:01 AM 0 3.63 0.00 0.18 0.00 0.07 96.12 04:09:01 AM 1 5.14 0.00 0.17 0.00 0.08 94.61 04:10:01 AM all 19.12 0.00 2.29 0.28 0.08 78.23 04:10:01 AM 0 13.81 0.00 2.39 0.40 0.07 83.33 04:10:01 AM 1 24.42 0.00 2.19 0.15 0.10 73.14 04:11:01 AM all 28.86 0.00 2.88 0.78 0.08 67.40 04:11:01 AM 0 18.02 0.00 3.21 0.87 0.08 77.82 04:11:01 AM 1 39.68 0.00 2.55 0.70 0.08 56.98 Average: all 15.09 0.00 2.12 1.72 0.09 80.99 Average: 0 11.68 0.00 2.03 1.50 0.08 84.70 Average: 1 18.49 0.00 2.20 1.93 0.09 77.28