---> uname -a: Linux prd-centos8-robot-2c-8g-8989.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 596 4949 19 2151 6803 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:81:a7:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85461sec preferred_lft 85461sec inet6 fe80::f816:3eff:fe81:a786/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/18/2023 _x86_64_ (2 CPU) 07:12:18 LINUX RESTART (2 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 83.99 12.91 71.08 2197.27 6647.10 07:15:01 AM 87.37 0.12 87.25 9.07 8219.16 07:16:01 AM 44.47 1.35 43.12 142.35 5304.90 07:17:01 AM 26.82 0.20 26.62 8.13 1620.46 07:18:01 AM 49.48 0.03 49.44 3.47 6983.40 07:19:01 AM 4.40 0.02 4.38 0.13 157.51 07:20:01 AM 1.93 0.00 1.93 0.00 87.85 07:21:01 AM 0.17 0.00 0.17 0.00 1.78 07:22:01 AM 0.30 0.00 0.30 0.00 4.55 07:23:01 AM 0.18 0.00 0.18 0.00 2.42 07:24:01 AM 0.15 0.00 0.15 0.00 1.88 07:25:01 AM 0.22 0.00 0.22 0.00 2.57 07:26:01 AM 0.13 0.00 0.13 0.00 1.22 07:27:01 AM 21.36 0.32 21.05 44.13 899.00 07:28:01 AM 38.64 0.42 38.22 38.92 1680.64 Average: 23.97 1.02 22.95 162.91 2107.59 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 5366096 7061920 2516368 31.92 2688 1879040 689224 7.72 186128 2010872 132792 07:15:01 AM 5210072 7070244 2672392 33.90 2688 2035684 643080 7.20 187320 2137440 135952 07:16:01 AM 5188448 7053328 2694016 34.18 2688 2041164 665952 7.46 213916 2129060 40 07:17:01 AM 4926380 6978184 2956084 37.50 2688 2221492 715788 8.01 231156 2354484 160296 07:18:01 AM 4972736 7024984 2909728 36.91 2688 2221204 664368 7.44 232552 2297360 32 07:19:01 AM 4933256 6986316 2949208 37.41 2688 2222024 718520 8.05 232600 2336184 812 07:20:01 AM 4930572 6983664 2951892 37.45 2688 2222056 722172 8.09 232600 2338652 24 07:21:01 AM 4929540 6982660 2952924 37.46 2688 2222068 722172 8.09 232600 2340048 16 07:22:01 AM 4929584 6982720 2952880 37.46 2688 2222084 722172 8.09 232600 2339948 16 07:23:01 AM 4929260 6982404 2953204 37.47 2688 2222092 722172 8.09 232604 2340140 12 07:24:01 AM 4929548 6982712 2952916 37.46 2688 2222112 722172 8.09 232604 2340332 24 07:25:01 AM 4929792 6982972 2952672 37.46 2688 2222128 722172 8.09 232604 2340160 20 07:26:01 AM 4962548 7015728 2919916 37.04 2688 2222140 689632 7.72 232788 2307904 36 07:27:01 AM 5115008 7009120 2767456 35.11 2688 2069008 691104 7.74 424576 1990892 26268 07:28:01 AM 5120528 7018280 2761936 35.04 2688 2072300 682672 7.64 423128 1985436 27356 Average: 5024891 7007682 2857573 36.25 2688 2154440 699558 7.83 250652 2239261 32246 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 161.21 108.30 1076.82 24.57 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 59.76 40.88 643.72 7.78 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 12.78 10.83 10.65 3.57 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 43.42 37.14 312.88 8.16 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 557.84 477.00 108.22 93.64 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 29.58 19.53 35.14 3.09 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 6.51 5.60 40.78 0.43 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 0.42 0.10 0.02 0.01 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 0.27 0.12 0.02 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 1.80 0.25 0.31 0.14 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 2.18 0.78 0.95 0.64 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 3.83 1.20 0.50 0.09 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 53.84 45.18 99.89 25.73 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 15.01 15.23 11.08 7.17 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 63.25 50.81 156.07 11.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/18/2023 _x86_64_ (2 CPU) 07:12:18 LINUX RESTART (2 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 33.27 0.00 5.65 6.40 0.13 54.55 07:14:01 AM 0 38.05 0.00 5.31 6.83 0.13 49.67 07:14:01 AM 1 28.49 0.00 5.99 5.96 0.12 59.44 07:15:01 AM all 34.89 0.00 4.22 2.91 0.10 57.88 07:15:01 AM 0 40.53 0.00 4.29 3.19 0.10 51.89 07:15:01 AM 1 29.26 0.00 4.14 2.64 0.10 63.87 07:16:01 AM all 13.45 0.00 1.52 3.92 0.07 81.05 07:16:01 AM 0 21.30 0.00 1.82 4.46 0.07 72.36 07:16:01 AM 1 5.60 0.00 1.22 3.38 0.07 89.74 07:17:01 AM all 22.38 0.00 3.45 0.51 0.08 73.59 07:17:01 AM 0 34.31 0.00 4.44 0.73 0.08 60.43 07:17:01 AM 1 10.46 0.00 2.45 0.28 0.07 86.74 07:18:01 AM all 11.77 0.00 2.61 1.80 0.06 83.76 07:18:01 AM 0 10.26 0.00 2.39 2.21 0.05 85.08 07:18:01 AM 1 13.28 0.00 2.82 1.39 0.07 82.44 07:19:01 AM all 2.87 0.00 0.31 0.08 0.06 96.68 07:19:01 AM 0 4.10 0.00 0.37 0.00 0.05 95.48 07:19:01 AM 1 1.64 0.00 0.25 0.17 0.07 97.88 07:20:01 AM all 0.89 0.00 0.14 0.01 0.06 98.90 07:20:01 AM 0 0.87 0.00 0.15 0.00 0.05 98.93 07:20:01 AM 1 0.92 0.00 0.13 0.02 0.07 98.86 07:21:01 AM all 0.90 0.00 0.12 0.00 0.06 98.92 07:21:01 AM 0 0.78 0.00 0.10 0.00 0.05 99.07 07:21:01 AM 1 1.02 0.00 0.13 0.00 0.07 98.78 07:22:01 AM all 0.95 0.00 0.09 0.00 0.06 98.90 07:22:01 AM 0 1.05 0.00 0.10 0.00 0.07 98.78 07:22:01 AM 1 0.85 0.00 0.08 0.00 0.05 99.01 07:23:01 AM all 0.88 0.00 0.11 0.00 0.07 98.95 07:23:01 AM 0 0.70 0.00 0.07 0.00 0.08 99.15 07:23:01 AM 1 1.05 0.00 0.15 0.00 0.05 98.74 07:24:01 AM all 1.01 0.00 0.11 0.00 0.05 98.83 07:24:01 AM 0 1.20 0.00 0.12 0.00 0.05 98.63 07:24:01 AM 1 0.82 0.00 0.10 0.00 0.05 99.03 07:24:01 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 0.94 0.00 0.10 0.00 0.06 98.91 07:25:01 AM 0 1.07 0.00 0.08 0.00 0.07 98.78 07:25:01 AM 1 0.80 0.00 0.12 0.00 0.05 99.03 07:26:01 AM all 1.06 0.00 0.17 0.00 0.08 98.69 07:26:01 AM 0 1.61 0.00 0.20 0.00 0.08 98.11 07:26:01 AM 1 0.50 0.00 0.13 0.00 0.08 99.28 07:27:01 AM all 19.41 0.00 2.82 0.61 0.08 77.08 07:27:01 AM 0 26.82 0.00 3.31 0.52 0.07 69.28 07:27:01 AM 1 11.98 0.00 2.32 0.71 0.08 84.92 07:28:01 AM all 30.91 0.00 2.76 1.67 0.08 64.57 07:28:01 AM 0 39.33 0.00 2.82 1.39 0.10 56.36 07:28:01 AM 1 22.49 0.00 2.71 1.95 0.07 72.79 Average: all 11.70 0.00 1.61 1.19 0.07 85.42 Average: 0 14.79 0.00 1.71 1.29 0.07 82.14 Average: 1 8.60 0.00 1.52 1.10 0.07 88.71