---> uname -a: Linux prd-centos8-robot-2c-8g-7607.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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 5004 19 2117 6824 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:93:4a:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85010sec preferred_lft 85010sec inet6 fe80::f816:3eff:fe93:4aa9/64 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) 02/17/2024 _x86_64_ (2 CPU) 23:05:36 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 72.94 24.31 48.63 5224.26 37527.09 11:08:01 PM 4.08 0.00 4.08 0.00 730.39 11:09:01 PM 1.07 0.00 1.07 0.00 16.49 11:10:01 PM 0.47 0.05 0.42 1.07 5.25 11:11:01 PM 0.60 0.00 0.60 0.00 9.01 11:12:01 PM 0.37 0.00 0.37 0.00 4.17 11:13:01 PM 0.38 0.00 0.38 0.00 4.80 11:14:01 PM 0.35 0.00 0.35 0.00 4.28 11:15:01 PM 0.30 0.00 0.30 0.00 3.15 11:16:01 PM 0.30 0.00 0.30 0.00 3.02 11:17:01 PM 0.35 0.00 0.35 0.00 3.72 11:18:01 PM 0.32 0.00 0.32 0.00 3.15 11:19:01 PM 0.30 0.00 0.30 0.00 2.92 11:20:01 PM 0.45 0.00 0.45 0.00 6.23 11:21:01 PM 0.47 0.07 0.40 1.33 5.65 11:22:01 PM 1.28 0.00 1.28 0.00 30.14 11:23:01 PM 0.33 0.00 0.33 0.00 3.58 11:24:01 PM 79.20 15.50 63.71 2611.96 4774.25 11:25:01 PM 78.09 0.62 77.47 27.46 6859.05 11:26:01 PM 46.96 0.82 46.14 124.65 4352.91 11:27:01 PM 68.43 2.72 65.71 447.72 7209.16 11:28:01 PM 32.39 0.25 32.14 34.39 2044.59 Average: 17.66 2.00 15.66 381.46 2864.86 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5883680 7241788 1998776 25.36 2688 1558380 603132 6.75 131108 1615200 19084 11:08:01 PM 5882920 7241028 1999536 25.37 2688 1558380 603132 6.75 131112 1616228 4 11:09:01 PM 5883236 7241348 1999220 25.36 2688 1558384 603132 6.75 131112 1616236 4 11:10:01 PM 5881312 7239448 2001144 25.39 2688 1558400 603312 6.76 131136 1617920 4 11:11:01 PM 5881532 7239688 2000924 25.38 2688 1558404 603312 6.76 131136 1617628 4 11:12:01 PM 5881388 7239544 2001068 25.39 2688 1558404 603312 6.76 131136 1617776 4 11:13:01 PM 5881024 7239180 2001432 25.39 2688 1558404 603312 6.76 131136 1618240 4 11:14:01 PM 5881088 7239248 2001368 25.39 2688 1558408 603312 6.76 131136 1618152 4 11:15:01 PM 5881056 7239216 2001400 25.39 2688 1558408 603312 6.76 131136 1618188 4 11:16:01 PM 5881320 7239480 2001136 25.39 2688 1558408 603312 6.76 131136 1618188 4 11:17:01 PM 5879564 7237728 2002892 25.41 2688 1558412 603312 6.76 131136 1619800 4 11:18:01 PM 5879088 7237252 2003368 25.42 2688 1558412 603312 6.76 131136 1620180 4 11:19:01 PM 5879204 7237368 2003252 25.41 2688 1558412 603312 6.76 131136 1620180 4 11:20:01 PM 5878256 7236424 2004200 25.43 2688 1558416 597164 6.69 131136 1620780 4 11:21:01 PM 5878400 7236568 2004056 25.42 2688 1558416 617420 6.91 131136 1620512 4 11:22:01 PM 5878724 7236892 2003732 25.42 2688 1558416 617420 6.91 131136 1620300 0 11:23:01 PM 5878828 7237000 2003628 25.42 2688 1558420 617420 6.91 131136 1620376 4 11:24:01 PM 5405592 7095664 2476864 31.42 2688 1873760 653004 7.31 183676 1976184 130296 11:25:01 PM 5232708 7046020 2649748 33.62 2688 1989600 681632 7.63 194548 2109960 96680 11:26:01 PM 5172920 7030248 2709536 34.37 2688 2033184 703516 7.88 223276 2136968 38372 11:27:01 PM 5031560 7051676 2850896 36.17 2688 2189656 658180 7.37 242744 2232768 28716 11:28:01 PM 5202152 7061516 2680304 34.00 2688 2033544 724212 8.11 255948 2073664 26104 Average: 5727980 7197469 2154476 27.33 2688 1664210 623295 6.98 151338 1729338 15423 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 105.68 59.00 358.30 17.06 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 5.13 0.08 0.63 0.01 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 7.26 0.28 0.91 0.02 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 5.68 0.08 0.67 0.01 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 0.87 0.10 0.05 0.01 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.57 0.22 0.26 0.13 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.33 0.65 0.76 0.47 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.07 0.42 1.38 0.03 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 0.30 0.08 0.02 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 0.35 0.12 0.02 0.01 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 0.50 0.18 0.10 0.07 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 0.27 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.62 0.27 0.27 0.20 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.35 0.08 0.02 0.01 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.53 0.18 0.10 0.07 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 1.42 0.20 0.22 0.07 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 190.73 129.65 1185.35 42.71 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 59.58 51.37 519.73 8.74 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 10.60 10.58 6.03 4.02 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 187.87 164.25 345.57 39.55 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 50.81 33.16 72.24 16.07 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 28.80 20.48 113.11 5.87 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) 02/17/2024 _x86_64_ (2 CPU) 23:05:36 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 6.25 0.00 3.43 52.42 0.09 37.81 11:07:01 PM 0 6.40 0.00 3.90 49.85 0.07 39.77 11:07:01 PM 1 6.10 0.00 2.96 54.99 0.10 35.85 11:08:01 PM all 0.34 0.00 0.09 0.16 0.03 99.38 11:08:01 PM 0 0.52 0.00 0.07 0.05 0.02 99.35 11:08:01 PM 1 0.17 0.00 0.12 0.27 0.03 99.42 11:09:01 PM all 0.30 0.00 0.10 0.00 0.05 99.55 11:09:01 PM 0 0.48 0.00 0.08 0.00 0.05 99.38 11:09:01 PM 1 0.12 0.00 0.12 0.00 0.05 99.72 11:10:01 PM all 0.38 0.00 0.09 0.01 0.03 99.50 11:10:01 PM 0 0.67 0.00 0.10 0.02 0.03 99.18 11:10:01 PM 1 0.08 0.00 0.08 0.00 0.02 99.82 11:11:01 PM all 0.37 0.00 0.11 0.00 0.04 99.48 11:11:01 PM 0 0.63 0.00 0.10 0.00 0.05 99.22 11:11:01 PM 1 0.10 0.00 0.12 0.00 0.03 99.75 11:12:01 PM all 0.33 0.00 0.09 0.00 0.03 99.56 11:12:01 PM 0 0.43 0.00 0.07 0.00 0.02 99.48 11:12:01 PM 1 0.22 0.00 0.12 0.00 0.03 99.63 11:13:01 PM all 0.40 0.00 0.07 0.00 0.03 99.50 11:13:01 PM 0 0.23 0.00 0.08 0.00 0.03 99.65 11:13:01 PM 1 0.57 0.00 0.05 0.00 0.03 99.35 11:14:01 PM all 0.40 0.00 0.08 0.00 0.03 99.49 11:14:01 PM 0 0.17 0.00 0.08 0.00 0.03 99.72 11:14:01 PM 1 0.63 0.00 0.07 0.00 0.03 99.27 11:15:01 PM all 0.33 0.00 0.07 0.00 0.03 99.57 11:15:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:15:01 PM 1 0.58 0.00 0.07 0.00 0.03 99.32 11:16:01 PM all 0.24 0.00 0.08 0.00 0.02 99.67 11:16:01 PM 0 0.05 0.00 0.07 0.00 0.02 99.87 11:16:01 PM 1 0.43 0.00 0.08 0.00 0.02 99.47 11:17:01 PM all 0.42 0.00 0.05 0.00 0.03 99.50 11:17:01 PM 0 0.17 0.00 0.03 0.00 0.03 99.77 11:17:01 PM 1 0.67 0.00 0.07 0.00 0.03 99.23 11:17:01 PM CPU %user %nice %system %iowait %steal %idle 11:18:01 PM all 0.32 0.00 0.08 0.00 0.02 99.59 11:18:01 PM 0 0.12 0.00 0.10 0.00 0.02 99.77 11:18:01 PM 1 0.52 0.00 0.05 0.00 0.02 99.42 11:19:01 PM all 0.29 0.00 0.06 0.00 0.03 99.62 11:19:01 PM 0 0.05 0.00 0.07 0.00 0.02 99.87 11:19:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:20:01 PM all 0.34 0.00 0.05 0.00 0.03 99.57 11:20:01 PM 0 0.03 0.00 0.05 0.00 0.03 99.88 11:20:01 PM 1 0.65 0.00 0.05 0.00 0.03 99.27 11:21:01 PM all 0.33 0.00 0.10 0.01 0.03 99.53 11:21:01 PM 0 0.12 0.00 0.12 0.00 0.02 99.75 11:21:01 PM 1 0.55 0.00 0.08 0.02 0.03 99.32 11:22:01 PM all 0.25 0.00 0.07 0.01 0.03 99.65 11:22:01 PM 0 0.23 0.00 0.10 0.00 0.03 99.63 11:22:01 PM 1 0.27 0.00 0.03 0.02 0.02 99.67 11:23:01 PM all 0.28 0.00 0.06 0.00 0.03 99.64 11:23:01 PM 0 0.50 0.00 0.07 0.00 0.03 99.40 11:23:01 PM 1 0.05 0.00 0.05 0.00 0.02 99.88 11:24:01 PM all 32.09 0.00 5.33 2.49 0.09 60.00 11:24:01 PM 0 38.33 0.00 6.24 2.75 0.10 52.57 11:24:01 PM 1 25.86 0.00 4.42 2.22 0.08 67.42 11:25:01 PM all 38.81 0.00 4.55 2.09 0.11 54.44 11:25:01 PM 0 46.82 0.00 5.25 1.62 0.12 46.20 11:25:01 PM 1 30.82 0.00 3.85 2.56 0.10 62.67 11:26:01 PM all 15.89 0.00 2.09 1.33 0.06 80.63 11:26:01 PM 0 18.17 0.00 1.94 0.58 0.05 79.26 11:26:01 PM 1 13.61 0.00 2.25 2.07 0.07 82.00 11:27:01 PM all 28.38 0.00 4.07 1.90 0.10 65.55 11:27:01 PM 0 33.80 0.00 4.15 1.24 0.10 60.71 11:27:01 PM 1 22.96 0.00 3.99 2.57 0.10 70.38 11:28:01 PM all 17.29 0.00 2.07 0.53 0.06 80.05 11:28:01 PM 0 22.10 0.00 2.07 0.47 0.05 75.31 11:28:01 PM 1 12.46 0.00 2.07 0.60 0.07 84.79 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.55 0.00 1.03 2.71 0.04 89.66 Average: 0 7.73 0.00 1.12 2.52 0.04 88.58 Average: 1 5.36 0.00 0.94 2.91 0.04 90.74