---> uname -a: Linux prd-centos8-robot-2c-8g-22719.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4995 19 2124 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:97:10:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85568sec preferred_lft 85568sec inet6 fe80::f816:3eff:fe97:1067/64 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) 09/16/2024 _x86_64_ (2 CPU) 01:08:14 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 80.36 53.16 27.20 6199.60 14662.18 01:11:01 AM 121.38 6.90 114.48 1256.91 9661.78 01:12:01 AM 33.89 1.02 32.88 106.52 4182.89 01:13:01 AM 47.62 0.03 47.58 3.47 3089.90 01:14:01 AM 23.11 0.00 23.11 0.00 5385.24 01:15:01 AM 2.52 0.10 2.42 32.13 107.82 01:16:01 AM 0.45 0.00 0.45 0.00 31.02 01:17:01 AM 0.22 0.00 0.22 0.00 32.98 01:18:01 AM 0.22 0.00 0.22 0.00 25.92 01:19:01 AM 0.38 0.00 0.38 0.00 41.01 01:20:01 AM 0.20 0.00 0.20 0.00 36.70 01:21:01 AM 8.16 0.32 7.85 36.92 275.91 01:22:01 AM 25.83 0.53 25.30 64.79 1465.74 Average: 26.49 4.78 21.71 592.50 3000.20 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5548412 7062816 2334020 29.61 2688 1707272 731056 8.19 185352 1868184 69372 01:11:01 AM 5257696 7080756 2624736 33.30 2688 1999872 628600 7.04 211380 2069476 105672 01:12:01 AM 5276872 7102684 2605560 33.06 2688 2003124 637800 7.14 240036 2021892 12 01:13:01 AM 5055440 7079280 2826992 35.86 2688 2192764 625988 7.01 259592 2198124 151144 01:14:01 AM 5050504 7073952 2831928 35.93 2688 2192768 625988 7.01 259592 2197812 4 01:15:01 AM 5006820 7032296 2875612 36.48 2688 2194796 710520 7.96 259796 2240844 164 01:16:01 AM 5004672 7031020 2877760 36.51 2688 2195676 710520 7.96 259804 2242916 320 01:17:01 AM 5000628 7027732 2881804 36.56 2688 2196448 746184 8.35 259808 2246700 184 01:18:01 AM 4999976 7027956 2882456 36.57 2688 2197300 746184 8.35 259812 2247480 316 01:19:01 AM 4998644 7027536 2883788 36.59 2688 2198212 764688 8.56 259812 2248876 188 01:20:01 AM 4995832 7025656 2886600 36.62 2688 2199144 764132 8.56 259816 2251464 100 01:21:01 AM 5107220 6998140 2775212 35.21 2688 2066324 688664 7.71 279780 2143552 33940 01:22:01 AM 5155804 7027700 2726628 34.59 2688 2047476 680584 7.62 449288 1928748 16588 Average: 5112194 7045963 2770238 35.14 2688 2107014 696993 7.80 264913 2146621 29077 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 236.36 160.66 1181.13 58.73 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 101.97 80.76 960.29 11.38 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 15.03 11.95 6.64 4.06 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 263.91 192.95 320.57 48.26 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 1.25 0.70 0.16 0.12 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 75.89 66.09 15.33 6.26 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 58.36 55.50 10.53 5.19 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 43.69 41.13 9.04 4.74 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 56.88 56.06 10.65 5.15 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 51.99 49.58 10.51 5.29 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 47.64 40.73 10.33 6.81 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 88.92 63.15 98.91 47.15 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 20.16 18.16 16.55 8.50 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 81.70 64.42 203.93 16.28 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) 09/16/2024 _x86_64_ (2 CPU) 01:08:14 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 33.02 0.03 6.10 8.12 0.12 52.61 01:10:01 AM 0 36.83 0.02 6.16 10.39 0.14 46.47 01:10:01 AM 1 29.21 0.05 6.04 5.85 0.10 58.74 01:11:01 AM all 37.35 0.00 5.80 3.50 0.12 53.24 01:11:01 AM 0 38.94 0.00 6.58 3.06 0.12 51.30 01:11:01 AM 1 35.76 0.00 5.01 3.94 0.12 55.17 01:12:01 AM all 11.64 0.00 1.69 2.10 0.06 84.52 01:12:01 AM 0 14.77 0.00 1.87 2.74 0.07 80.55 01:12:01 AM 1 8.50 0.00 1.51 1.46 0.05 88.49 01:13:01 AM all 27.65 0.00 4.67 1.19 0.09 66.40 01:13:01 AM 0 29.54 0.00 4.95 0.97 0.08 64.46 01:13:01 AM 1 25.76 0.00 4.38 1.40 0.10 68.35 01:14:01 AM all 0.33 0.00 0.29 0.92 0.03 98.44 01:14:01 AM 0 0.53 0.00 0.20 0.82 0.02 98.43 01:14:01 AM 1 0.12 0.00 0.38 1.02 0.03 98.45 01:15:01 AM all 6.31 0.00 0.49 0.04 0.06 93.10 01:15:01 AM 0 7.71 0.00 0.57 0.07 0.05 91.60 01:15:01 AM 1 4.90 0.00 0.40 0.02 0.07 94.61 01:16:01 AM all 5.40 0.00 0.36 0.00 0.07 94.17 01:16:01 AM 0 6.11 0.00 0.45 0.00 0.07 93.37 01:16:01 AM 1 4.69 0.00 0.27 0.00 0.07 94.97 01:17:01 AM all 5.31 0.00 0.37 0.00 0.08 94.25 01:17:01 AM 0 5.24 0.00 0.33 0.00 0.08 94.34 01:17:01 AM 1 5.38 0.00 0.40 0.00 0.07 94.16 01:18:01 AM all 4.24 0.00 0.32 0.00 0.07 95.38 01:18:01 AM 0 5.99 0.00 0.30 0.00 0.08 93.62 01:18:01 AM 1 2.48 0.00 0.34 0.00 0.05 97.13 01:19:01 AM all 5.54 0.00 0.38 0.00 0.07 94.01 01:19:01 AM 0 7.98 0.00 0.42 0.00 0.07 91.54 01:19:01 AM 1 3.12 0.00 0.33 0.00 0.07 96.48 01:20:01 AM all 11.23 0.00 0.63 0.00 0.08 88.06 01:20:01 AM 0 9.64 0.00 0.57 0.00 0.08 89.71 01:20:01 AM 1 12.83 0.00 0.69 0.00 0.08 86.40 01:20:01 AM CPU %user %nice %system %iowait %steal %idle 01:21:01 AM all 15.15 0.00 1.72 0.06 0.07 83.00 01:21:01 AM 0 17.16 0.00 1.56 0.10 0.07 81.11 01:21:01 AM 1 13.13 0.00 1.89 0.02 0.07 84.89 01:22:01 AM all 28.55 0.00 3.45 0.38 0.09 67.52 01:22:01 AM 0 43.68 0.00 3.45 0.37 0.10 52.40 01:22:01 AM 1 13.39 0.00 3.44 0.40 0.08 82.68 Average: all 14.73 0.00 2.02 1.25 0.08 81.93 Average: 0 17.23 0.00 2.11 1.41 0.08 79.18 Average: 1 12.24 0.00 1.93 1.08 0.07 84.68