---> uname -a: Linux prd-centos8-robot-2c-8g-1728.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 588 4972 19 2136 6812 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:2a:73:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:fe2a:734a/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) 10/27/2024 _x86_64_ (2 CPU) 01:10:56 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 100.20 14.78 85.42 2647.65 6555.16 01:14:01 AM 65.91 0.70 65.21 50.79 8997.22 01:15:01 AM 38.19 0.35 37.84 61.18 2292.94 01:16:01 AM 38.32 0.03 38.29 3.47 6658.33 01:17:01 AM 3.38 0.10 3.28 32.13 129.55 01:18:01 AM 1.90 0.00 1.90 0.00 136.54 01:19:01 AM 0.40 0.00 0.40 0.00 62.25 01:20:01 AM 0.15 0.00 0.15 0.00 63.64 01:21:01 AM 0.38 0.00 0.38 0.00 38.12 01:22:01 AM 0.50 0.00 0.50 0.00 17.81 01:23:01 AM 0.30 0.00 0.30 0.00 10.41 01:24:01 AM 0.22 0.00 0.22 0.00 44.30 01:25:01 AM 12.38 0.37 12.01 39.19 489.02 Average: 20.17 1.26 18.92 218.05 1961.23 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5308472 7039500 2573960 32.65 2688 1912872 692456 7.75 211648 2041924 161564 01:14:01 AM 5215500 7046712 2666932 33.83 2688 2008104 662276 7.42 231556 2090736 12832 01:15:01 AM 5041768 7068512 2840664 36.04 2688 2196680 631244 7.07 256668 2220516 169020 01:16:01 AM 5027492 7058116 2854940 36.22 2688 2200144 631540 7.07 258656 2224092 4 01:17:01 AM 4986008 7018740 2896424 36.75 2688 2202332 711792 7.97 258804 2265572 1084 01:18:01 AM 4980612 7015092 2901820 36.81 2688 2204008 732284 8.20 258816 2270752 584 01:19:01 AM 4978720 7014704 2903712 36.84 2688 2205532 732284 8.20 258816 2272772 424 01:20:01 AM 4974856 7012324 2907576 36.89 2688 2207016 770904 8.63 258820 2276224 36 01:21:01 AM 4973520 7012020 2908912 36.90 2688 2208012 770904 8.63 258820 2277768 48 01:22:01 AM 4973032 7011908 2909400 36.91 2688 2208372 770904 8.63 258824 2278380 140 01:23:01 AM 4972488 7011728 2909944 36.92 2688 2208736 770904 8.63 258824 2278924 264 01:24:01 AM 4969180 7009656 2913252 36.96 2688 2210020 770904 8.63 258824 2281996 260 01:25:01 AM 5101976 6981032 2780456 35.27 2688 2054680 711416 7.97 298620 2129852 27900 Average: 5038740 7023080 2843692 36.08 2688 2155885 719986 8.06 255977 2223808 28782 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 199.05 142.82 1318.37 35.31 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 50.72 34.09 422.31 13.00 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 40.89 35.30 294.60 7.89 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 104.93 61.73 25.39 17.04 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 51.72 42.41 14.45 4.99 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 45.91 44.46 13.61 5.07 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 36.64 35.54 10.64 4.50 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 39.68 39.19 11.01 4.50 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 31.61 29.34 8.94 4.54 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 13.18 12.23 3.69 2.52 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 11.61 10.46 3.08 1.89 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 39.45 36.29 10.53 6.69 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 84.87 53.31 187.70 52.40 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 57.71 44.40 178.80 12.33 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) 10/27/2024 _x86_64_ (2 CPU) 01:10:56 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 36.93 0.00 6.30 3.81 0.12 52.83 01:13:01 AM 0 37.40 0.00 6.50 3.96 0.12 52.02 01:13:01 AM 1 36.47 0.00 6.10 3.66 0.12 53.65 01:14:01 AM all 18.79 0.00 3.17 7.90 0.09 70.05 01:14:01 AM 0 18.88 0.00 2.97 5.71 0.10 72.33 01:14:01 AM 1 18.69 0.00 3.37 10.09 0.08 67.78 01:15:01 AM all 24.88 0.00 3.05 5.81 0.08 66.18 01:15:01 AM 0 27.26 0.00 3.02 4.86 0.08 64.78 01:15:01 AM 1 22.50 0.00 3.09 6.76 0.08 67.57 01:16:01 AM all 10.18 0.00 2.23 4.37 0.07 83.16 01:16:01 AM 0 6.92 0.00 2.06 4.40 0.05 86.58 01:16:01 AM 1 13.45 0.00 2.40 4.34 0.08 79.73 01:17:01 AM all 6.14 0.00 0.53 0.03 0.05 93.25 01:17:01 AM 0 5.73 0.00 0.64 0.02 0.05 93.57 01:17:01 AM 1 6.55 0.00 0.42 0.05 0.05 92.93 01:18:01 AM all 6.13 0.00 0.41 0.04 0.09 93.33 01:18:01 AM 0 5.99 0.00 0.34 0.00 0.10 93.58 01:18:01 AM 1 6.27 0.00 0.49 0.08 0.08 93.08 01:19:01 AM all 5.54 0.00 0.38 0.00 0.06 94.03 01:19:01 AM 0 4.78 0.00 0.42 0.00 0.05 94.75 01:19:01 AM 1 6.30 0.00 0.34 0.00 0.07 93.30 01:20:01 AM all 5.01 0.00 0.37 0.00 0.08 94.54 01:20:01 AM 0 3.06 0.00 0.40 0.00 0.07 96.47 01:20:01 AM 1 6.97 0.00 0.34 0.00 0.08 92.61 01:21:01 AM all 6.89 0.00 0.38 0.05 0.09 92.59 01:21:01 AM 0 7.67 0.00 0.42 0.05 0.10 91.76 01:21:01 AM 1 6.11 0.00 0.33 0.05 0.08 93.42 01:22:01 AM all 3.99 0.00 0.26 0.00 0.08 95.67 01:22:01 AM 0 4.19 0.00 0.28 0.00 0.07 95.46 01:22:01 AM 1 3.79 0.00 0.23 0.00 0.08 95.89 01:23:01 AM all 3.43 0.00 0.23 0.00 0.08 96.26 01:23:01 AM 0 2.83 0.00 0.25 0.00 0.08 96.84 01:23:01 AM 1 4.02 0.00 0.22 0.00 0.08 95.67 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 11.22 0.00 0.52 0.00 0.08 88.18 01:24:01 AM 0 9.08 0.00 0.49 0.00 0.07 90.36 01:24:01 AM 1 13.36 0.00 0.55 0.00 0.08 86.00 01:25:01 AM all 19.15 0.00 2.05 0.19 0.09 78.52 01:25:01 AM 0 15.80 0.00 2.17 0.25 0.10 81.68 01:25:01 AM 1 22.49 0.00 1.92 0.13 0.08 75.37 Average: all 12.18 0.00 1.53 1.71 0.08 84.50 Average: 0 11.51 0.00 1.54 1.48 0.08 85.39 Average: 1 12.85 0.00 1.52 1.94 0.08 83.60