---> uname -a: Linux prd-centos8-robot-2c-8g-18151.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 593 4986 19 2117 6807 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:7b:73:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85514sec preferred_lft 85514sec inet6 fe80::f816:3eff:fe7b:733e/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) 01/20/2024 _x86_64_ (2 CPU) 04:09:00 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 104.58 0.00 104.58 0.00 13755.73 04:11:01 AM 61.00 17.53 43.47 3745.42 29726.72 04:12:01 AM 94.72 6.88 87.84 1300.50 8078.52 04:13:01 AM 66.56 0.65 65.91 28.13 6142.16 04:14:01 AM 28.11 0.98 27.12 130.49 2357.45 04:15:01 AM 69.98 0.03 69.94 3.47 7973.49 04:16:01 AM 9.62 0.03 9.58 0.67 426.56 04:17:01 AM 2.25 0.00 2.25 0.00 69.01 04:18:01 AM 0.40 0.00 0.40 0.00 44.06 04:19:01 AM 0.23 0.00 0.23 0.00 100.65 04:20:01 AM 0.27 0.00 0.27 0.00 3.73 04:21:01 AM 0.37 0.00 0.37 0.00 78.50 04:22:01 AM 0.45 0.00 0.45 0.00 227.42 04:23:01 AM 20.49 0.30 20.19 43.59 824.41 Average: 27.39 2.03 25.37 403.36 4327.71 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 6076436 7341944 1806020 22.91 2688 1465996 361592 4.59 101088 1454468 842080 04:11:01 AM 5551744 7056044 2330712 29.57 2688 1698308 715848 8.02 159012 1894656 88952 04:12:01 AM 5258196 7032056 2624260 33.29 2688 1955096 706636 7.91 190140 2107468 114880 04:13:01 AM 5211692 7025984 2670764 33.88 2688 1990612 687620 7.70 194948 2129840 46928 04:14:01 AM 5165776 7018516 2716680 34.46 2688 2028224 699888 7.84 223576 2141940 31820 04:15:01 AM 5015704 7023392 2866752 36.37 2688 2176928 658972 7.38 232520 2251472 92 04:16:01 AM 4980616 6989544 2901840 36.81 2688 2178452 723508 8.10 232656 2293656 4 04:17:01 AM 4966820 6975764 2915636 36.99 2688 2178468 742436 8.31 232656 2307392 4 04:18:01 AM 4965964 6976228 2916492 37.00 2688 2179796 742436 8.31 232664 2308636 140 04:19:01 AM 4962392 6975488 2920064 37.05 2688 2182620 742436 8.31 232664 2312136 4 04:20:01 AM 4954072 6967184 2928384 37.15 2688 2182636 757196 8.48 232664 2320244 4 04:21:01 AM 4976964 6996804 2905492 36.86 2688 2189352 727080 8.14 232892 2297232 4512 04:22:01 AM 4968304 6990448 2914152 36.97 2688 2191656 727080 8.14 232892 2306172 80 04:23:01 AM 5105312 6966916 2777144 35.23 2688 2036416 742952 8.32 439152 1989104 26268 Average: 5154285 7024022 2728171 34.61 2688 2045326 695406 7.79 226395 2151030 82555 04:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 2.29 0.76 0.16 0.05 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 262.20 154.40 1094.93 49.58 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 64.35 52.27 764.61 6.62 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 20.65 14.46 148.76 10.51 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 21.74 13.56 23.10 6.17 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 258.53 186.60 346.83 42.97 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 145.69 142.99 47.24 57.21 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 244.67 244.05 193.49 97.29 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 155.51 149.43 84.74 49.10 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 285.40 283.94 97.13 117.91 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 170.08 167.76 227.16 59.96 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 105.88 96.38 146.34 26.66 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 5.15 4.20 37.57 0.48 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 52.20 37.97 71.17 39.55 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 137.62 118.88 252.13 43.31 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) 01/20/2024 _x86_64_ (2 CPU) 04:09:00 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 0.00 0.00 1.15 98.85 0.00 0.00 04:10:01 AM 0 0.00 0.00 1.53 98.47 0.00 0.00 04:10:01 AM 1 0.00 0.00 0.77 99.23 0.00 0.00 04:11:01 AM all 19.61 0.00 4.02 41.16 0.11 35.11 04:11:01 AM 0 20.21 0.00 3.42 36.98 0.08 39.31 04:11:01 AM 1 19.00 0.00 4.61 45.37 0.13 30.89 04:12:01 AM all 34.22 0.00 4.82 5.62 0.15 55.18 04:12:01 AM 0 37.63 0.00 4.63 5.15 0.15 52.44 04:12:01 AM 1 30.81 0.00 5.01 6.10 0.15 57.94 04:13:01 AM all 20.98 0.00 3.03 4.97 0.08 70.94 04:13:01 AM 0 21.60 0.00 2.94 4.26 0.08 71.11 04:13:01 AM 1 20.35 0.00 3.11 5.68 0.08 70.78 04:14:01 AM all 19.85 0.00 2.40 1.90 0.10 75.75 04:14:01 AM 0 21.10 0.00 2.40 1.13 0.12 75.26 04:14:01 AM 1 18.60 0.00 2.40 2.67 0.08 76.25 04:15:01 AM all 25.47 0.00 3.66 3.81 0.13 66.93 04:15:01 AM 0 21.80 0.00 3.68 4.40 0.13 69.98 04:15:01 AM 1 29.14 0.00 3.63 3.22 0.13 63.88 04:16:01 AM all 16.51 0.00 0.49 0.17 0.10 82.74 04:16:01 AM 0 23.58 0.00 0.52 0.00 0.12 75.78 04:16:01 AM 1 9.44 0.00 0.45 0.34 0.08 89.68 04:17:01 AM all 26.15 0.00 0.60 0.01 0.13 73.11 04:17:01 AM 0 20.05 0.00 0.49 0.02 0.12 79.33 04:17:01 AM 1 32.25 0.00 0.71 0.00 0.15 66.89 04:18:01 AM all 27.06 0.00 0.66 0.00 0.12 72.16 04:18:01 AM 0 20.94 0.00 0.61 0.00 0.10 78.35 04:18:01 AM 1 33.18 0.00 0.71 0.00 0.14 65.98 04:19:01 AM all 26.83 0.00 0.54 0.00 0.11 72.53 04:19:01 AM 0 13.17 0.00 0.37 0.00 0.10 86.37 04:19:01 AM 1 40.52 0.00 0.70 0.00 0.12 58.66 04:20:01 AM all 23.23 0.00 0.42 0.00 0.09 76.26 04:20:01 AM 0 11.85 0.00 0.27 0.00 0.10 87.78 04:20:01 AM 1 34.63 0.00 0.57 0.00 0.08 64.71 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 20.17 0.00 0.85 0.02 0.09 78.88 04:21:01 AM 0 8.78 0.00 1.00 0.00 0.10 90.12 04:21:01 AM 1 31.27 0.00 0.71 0.03 0.07 67.92 04:22:01 AM all 1.22 0.00 0.15 0.06 0.03 98.54 04:22:01 AM 0 0.65 0.00 0.10 0.00 0.02 99.23 04:22:01 AM 1 1.79 0.00 0.20 0.12 0.05 97.84 04:23:01 AM all 23.06 0.00 2.67 0.42 0.09 73.75 04:23:01 AM 0 29.80 0.00 3.26 0.67 0.10 66.18 04:23:01 AM 1 16.33 0.00 2.09 0.17 0.08 81.33 Average: all 21.84 0.00 1.87 4.63 0.10 71.56 Average: 0 19.31 0.00 1.83 4.22 0.10 74.54 Average: 1 24.36 0.00 1.92 5.05 0.10 68.57