---> uname -a: Linux prd-centos8-robot-2c-8g-1323.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 569 5000 19 2127 6831 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:f7:62:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fef7:620d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/24/2024 _x86_64_ (2 CPU) 01:06:55 LINUX RESTART (2 CPU) 01:08:01 AM tps rtps wtps bread/s bwrtn/s 01:09:01 AM 83.99 15.73 68.26 2812.13 5879.84 01:10:01 AM 89.84 0.72 89.12 51.46 9492.25 01:11:01 AM 14.11 0.20 13.91 31.59 1467.11 01:12:01 AM 49.70 0.77 48.93 100.10 3830.86 01:13:01 AM 16.08 0.00 16.08 0.00 4661.21 01:14:01 AM 1.82 0.00 1.82 0.00 74.43 01:15:01 AM 0.22 0.03 0.18 1.07 9.90 01:16:01 AM 0.33 0.00 0.33 0.00 40.33 01:17:02 AM 0.23 0.03 0.20 1.33 15.43 01:18:01 AM 26.57 0.54 26.03 71.45 1415.54 Average: 28.29 1.80 26.49 307.33 2690.78 01:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 AM 5312612 7032496 2569816 32.60 2688 1903380 695652 7.79 209924 2042308 156792 01:10:01 AM 5187012 7018228 2695416 34.20 2688 2008708 713360 7.99 220972 2129416 36444 01:11:01 AM 5208728 7040916 2673700 33.92 2688 2009664 666804 7.47 236724 2092460 16 01:12:01 AM 5028304 7070124 2854124 36.21 2688 2211740 634644 7.11 261632 2221476 119224 01:13:01 AM 4985800 7028072 2896628 36.75 2688 2212200 700676 7.85 261864 2260620 92 01:14:01 AM 4984564 7027204 2897864 36.76 2688 2212568 700676 7.85 261864 2261788 80 01:15:01 AM 4982132 7025756 2900296 36.79 2688 2213608 700676 7.85 262052 2264136 840 01:16:01 AM 4980724 7024732 2901704 36.81 2688 2213976 700676 7.85 262052 2265712 152 01:17:02 AM 5022232 7068384 2860196 36.29 2688 2216072 627444 7.03 262416 2224440 1804 01:18:01 AM 5144396 7015428 2738032 34.74 2688 2046316 701096 7.85 440132 1947912 188 Average: 5083650 7035134 2798778 35.51 2688 2124823 684170 7.66 267963 2171027 31563 01:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 199.83 136.22 1320.99 42.24 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 38.18 33.08 417.78 14.50 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 10.55 5.28 4.26 2.49 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 210.83 195.88 326.61 39.73 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 35.33 27.95 10.27 7.60 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 2.48 2.10 0.47 0.61 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 28.76 27.41 6.24 4.77 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 2.32 2.03 0.47 0.58 0.00 0.00 0.00 0.00 01:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:02 AM eth0 43.05 37.24 10.40 3.78 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 45.87 35.93 86.58 38.26 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 61.75 50.34 218.64 15.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/24/2024 _x86_64_ (2 CPU) 01:06:55 LINUX RESTART (2 CPU) 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 39.23 0.00 5.99 2.58 0.10 52.10 01:09:01 AM 0 48.21 0.00 6.83 2.40 0.08 42.48 01:09:01 AM 1 30.28 0.00 5.15 2.75 0.12 61.71 01:10:01 AM all 30.74 0.00 3.54 3.14 0.08 62.49 01:10:01 AM 0 35.97 0.00 3.57 3.19 0.08 57.19 01:10:01 AM 1 25.51 0.00 3.52 3.10 0.08 67.78 01:11:01 AM all 11.67 0.00 0.98 1.42 0.08 85.86 01:11:01 AM 0 17.60 0.00 1.21 0.44 0.08 80.67 01:11:01 AM 1 5.76 0.00 0.75 2.40 0.07 91.02 01:12:01 AM all 32.46 0.00 4.99 2.09 0.15 60.31 01:12:01 AM 0 30.52 0.00 5.01 2.30 0.17 62.01 01:12:01 AM 1 34.41 0.00 4.98 1.87 0.13 58.61 01:13:01 AM all 2.05 0.00 0.53 0.69 0.05 96.69 01:13:01 AM 0 0.62 0.00 0.45 0.47 0.05 98.41 01:13:01 AM 1 3.48 0.00 0.60 0.90 0.05 94.96 01:14:01 AM all 2.03 0.00 0.10 0.01 0.07 97.79 01:14:01 AM 0 3.07 0.00 0.10 0.02 0.08 96.73 01:14:01 AM 1 0.99 0.00 0.10 0.00 0.05 98.86 01:15:01 AM all 4.12 0.00 0.26 0.01 0.06 95.56 01:15:01 AM 0 2.97 0.00 0.30 0.00 0.05 96.67 01:15:01 AM 1 5.26 0.00 0.22 0.02 0.07 94.44 01:16:01 AM all 2.01 0.00 0.10 0.00 0.08 97.81 01:16:01 AM 0 1.30 0.00 0.12 0.00 0.07 98.51 01:16:01 AM 1 2.72 0.00 0.08 0.00 0.08 97.11 01:17:02 AM all 3.87 0.00 0.28 0.00 0.06 95.80 01:17:02 AM 0 4.71 0.00 0.28 0.00 0.05 94.95 01:17:02 AM 1 3.03 0.00 0.27 0.00 0.07 96.64 01:18:01 AM all 28.44 0.00 3.20 0.38 0.09 67.88 01:18:01 AM 0 43.43 0.00 3.24 0.36 0.10 52.86 01:18:01 AM 1 13.46 0.00 3.16 0.41 0.08 82.89 Average: all 15.64 0.00 1.99 1.03 0.08 81.25 Average: 0 18.80 0.00 2.11 0.92 0.08 78.09 Average: 1 12.48 0.00 1.88 1.15 0.08 84.41