---> uname -a: Linux prd-centos8-robot-2c-8g-39290.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 569 4992 19 2136 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:3d:cb:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe3d:cb73/64 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) 10/06/2024 _x86_64_ (2 CPU) 00:13:02 LINUX RESTART (2 CPU) 12:14:01 AM tps rtps wtps bread/s bwrtn/s 12:15:01 AM 96.88 56.66 40.23 5881.46 27343.18 12:16:01 AM 90.45 7.98 82.47 1349.15 6540.77 12:17:01 AM 74.25 0.70 73.55 50.79 9473.92 12:18:01 AM 32.22 0.42 31.81 64.78 1796.60 12:19:01 AM 45.26 2.52 42.74 396.07 6883.24 12:20:01 AM 4.90 0.12 4.78 33.86 188.87 12:21:01 AM 2.37 0.02 2.35 0.13 101.30 12:22:01 AM 0.67 0.00 0.67 0.00 15.00 12:23:01 AM 0.27 0.00 0.27 0.00 15.18 12:24:01 AM 5.50 0.32 5.18 36.93 161.07 12:25:01 AM 19.84 0.33 19.51 37.19 1143.90 Average: 33.88 6.28 27.60 713.78 4878.84 12:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 AM 5662240 7104912 2220184 28.17 2688 1639040 683608 7.65 169204 1781692 51176 12:16:01 AM 5246332 7023356 2636092 33.44 2688 1957780 734084 8.22 217536 2093736 199792 12:17:01 AM 5213880 7048184 2668544 33.85 2688 2011288 669048 7.49 231908 2093756 1108 12:18:01 AM 4974080 7000072 2908344 36.90 2688 2197244 736248 8.24 276776 2270468 166360 12:19:01 AM 5027556 7076248 2854868 36.22 2688 2218152 625256 7.00 262248 2220152 12 12:20:01 AM 4981468 7032100 2900956 36.80 2688 2220076 709472 7.94 262836 2265632 656 12:21:01 AM 4978280 7029368 2904144 36.84 2688 2220512 709472 7.94 262904 2268656 8 12:22:01 AM 4978212 7029624 2904212 36.84 2688 2220836 709472 7.94 262904 2269052 116 12:23:01 AM 4977104 7028800 2905320 36.86 2688 2221128 709472 7.94 262904 2270236 36 12:24:01 AM 5100172 7006192 2782252 35.30 2688 2079392 709524 7.94 281112 2145276 30184 12:25:01 AM 5166792 7045616 2715632 34.45 2688 2054172 670316 7.51 449724 1916740 196 Average: 5118738 7038588 2763686 35.06 2688 2094511 696907 7.80 267278 2145036 40877 12:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 234.08 132.58 857.25 51.44 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 81.12 68.43 943.94 8.10 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 35.51 27.80 384.71 6.20 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 34.64 30.76 293.21 6.66 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 217.05 157.51 50.26 45.02 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 22.28 14.81 6.91 2.47 0.00 0.00 0.00 0.00 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 2.70 1.92 2.43 0.32 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 3.47 0.47 0.48 0.08 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 0.77 0.48 0.11 0.08 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 49.78 31.21 78.75 26.40 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 15.18 11.23 10.99 5.78 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 63.33 43.38 239.02 13.87 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) 10/06/2024 _x86_64_ (2 CPU) 00:13:02 LINUX RESTART (2 CPU) 12:14:01 AM CPU %user %nice %system %iowait %steal %idle 12:15:01 AM all 13.47 0.04 4.20 58.13 0.07 24.10 12:15:01 AM 0 15.09 0.05 3.40 57.77 0.07 23.62 12:15:01 AM 1 11.84 0.03 4.99 58.49 0.07 24.58 12:16:01 AM all 32.69 0.00 5.09 4.38 0.17 57.67 12:16:01 AM 0 37.99 0.00 5.44 4.00 0.12 52.44 12:16:01 AM 1 27.39 0.00 4.74 4.75 0.22 62.90 12:17:01 AM all 17.96 0.00 2.95 8.46 0.18 70.45 12:17:01 AM 0 24.37 0.00 3.13 8.75 0.17 63.58 12:17:01 AM 1 11.54 0.00 2.77 8.17 0.18 77.33 12:18:01 AM all 22.31 0.00 2.85 3.64 0.11 71.10 12:18:01 AM 0 24.62 0.00 3.14 4.49 0.10 67.65 12:18:01 AM 1 19.99 0.00 2.57 2.78 0.12 74.54 12:19:01 AM all 12.23 0.00 2.48 3.13 0.07 82.09 12:19:01 AM 0 17.78 0.00 2.91 3.67 0.07 75.58 12:19:01 AM 1 6.69 0.00 2.06 2.59 0.07 88.60 12:20:01 AM all 4.46 0.00 0.37 0.06 0.04 95.06 12:20:01 AM 0 5.72 0.00 0.42 0.08 0.05 93.72 12:20:01 AM 1 3.23 0.00 0.32 0.03 0.03 96.39 12:21:01 AM all 1.36 0.00 0.14 0.04 0.08 98.37 12:21:01 AM 0 1.76 0.00 0.13 0.00 0.08 98.03 12:21:01 AM 1 0.97 0.00 0.15 0.08 0.08 98.71 12:22:01 AM all 1.60 0.00 0.12 0.00 0.04 98.24 12:22:01 AM 0 0.88 0.00 0.12 0.00 0.03 98.96 12:22:01 AM 1 2.32 0.00 0.12 0.00 0.05 97.51 12:23:01 AM all 1.58 0.00 0.12 0.00 0.05 98.25 12:23:01 AM 0 1.34 0.00 0.12 0.00 0.05 98.50 12:23:01 AM 1 1.82 0.00 0.12 0.00 0.05 98.01 12:24:01 AM all 8.22 0.00 1.35 0.10 0.07 90.26 12:24:01 AM 0 9.10 0.00 1.17 0.08 0.07 89.58 12:24:01 AM 1 7.34 0.00 1.52 0.12 0.07 90.95 12:25:01 AM all 17.59 0.00 2.14 0.28 0.06 79.93 12:25:01 AM 0 16.61 0.00 1.73 0.42 0.07 81.17 12:25:01 AM 1 18.58 0.00 2.54 0.15 0.05 78.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.15 0.00 1.98 7.10 0.08 78.68 Average: 0 14.13 0.00 1.98 7.20 0.08 76.61 Average: 1 10.17 0.00 1.99 6.99 0.09 80.76