---> uname -a: Linux prd-centos8-robot-2c-8g-7996.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4920 19 2189 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:04:1e:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84936sec preferred_lft 84936sec inet6 fe80::f816:3eff:fe04:1e74/64 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) 12/15/2023 _x86_64_ (2 CPU) 01:08:04 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 46.40 17.84 28.56 3675.31 17283.37 01:11:01 AM 76.67 6.63 70.04 1268.89 5367.01 01:12:01 AM 55.20 0.02 55.18 0.40 6750.80 01:13:01 AM 54.12 0.67 53.46 28.66 5672.79 01:14:02 AM 38.24 0.82 37.42 124.63 2295.22 01:15:01 AM 37.91 0.17 37.74 5.97 2964.26 01:16:01 AM 50.48 0.05 50.43 3.60 6178.61 01:17:01 AM 5.85 0.02 5.83 0.53 259.41 01:18:01 AM 0.33 0.00 0.33 0.00 5.27 01:19:01 AM 0.22 0.00 0.22 0.00 138.75 01:20:01 AM 0.17 0.00 0.17 0.00 2.17 01:21:01 AM 0.30 0.00 0.30 0.00 3.63 01:22:01 AM 0.40 0.00 0.40 0.00 204.28 01:23:01 AM 0.33 0.00 0.33 0.00 4.48 01:24:01 AM 0.37 0.03 0.33 0.27 5.55 01:25:01 AM 0.17 0.00 0.17 0.00 66.93 01:26:01 AM 0.28 0.00 0.28 0.00 183.41 01:27:01 AM 0.10 0.00 0.10 0.00 0.93 01:28:01 AM 0.20 0.00 0.20 0.00 12.25 01:29:01 AM 0.27 0.00 0.27 0.00 3.40 01:30:01 AM 0.12 0.00 0.12 0.00 1.05 01:31:01 AM 2.10 0.23 1.87 33.86 91.84 01:32:01 AM 39.44 0.25 39.19 25.06 2618.91 Average: 17.80 1.16 16.63 224.85 2178.42 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5563012 7069552 2319452 29.43 2688 1700360 720628 8.07 159600 1881608 66060 01:11:01 AM 5358472 7064804 2523992 32.02 2688 1889232 692748 7.76 184788 2021764 141704 01:12:01 AM 5258996 7045896 2623468 33.28 2688 1968620 704892 7.89 189140 2108492 39692 01:13:01 AM 5170792 7028412 2711672 34.40 2688 2033244 706816 7.91 194448 2169192 46928 01:14:02 AM 5201260 7063180 2681204 34.01 2688 2038252 659536 7.38 213344 2121620 16 01:15:01 AM 4957708 7003256 2924756 37.10 2688 2215176 700596 7.84 230344 2327192 131772 01:16:01 AM 4952876 7003540 2929588 37.17 2688 2219632 718912 8.05 232108 2323024 1416 01:17:01 AM 4951280 7002136 2931184 37.19 2688 2219752 734292 8.22 232104 2325088 4 01:18:01 AM 4936204 6987056 2946260 37.38 2688 2219768 750172 8.40 232104 2339944 4 01:19:01 AM 4937224 6992216 2945240 37.36 2688 2223908 750172 8.40 232112 2339424 8 01:20:01 AM 4930180 6985192 2952284 37.45 2688 2223928 784344 8.78 232112 2345648 24 01:21:01 AM 4931316 6986360 2951148 37.44 2688 2223952 747680 8.37 232112 2344552 32 01:22:01 AM 4956784 7017824 2925680 37.12 2688 2229944 725224 8.12 232408 2319872 4 01:23:01 AM 4948792 7009848 2933672 37.22 2688 2229960 756608 8.47 232408 2327712 12 01:24:01 AM 4947212 7008284 2935252 37.24 2688 2229980 734936 8.23 232408 2328844 32 01:25:01 AM 4940180 7008636 2942284 37.33 2688 2237364 734936 8.23 232408 2336248 5456 01:26:01 AM 4940268 7008724 2942196 37.33 2688 2237364 734936 8.23 232408 2336356 4 01:27:01 AM 4940288 7008836 2942176 37.33 2688 2237484 734936 8.23 232408 2336492 128 01:28:01 AM 4940352 7009132 2942112 37.32 2688 2237688 734936 8.23 232408 2336528 12 01:29:01 AM 4940376 7009156 2942088 37.32 2688 2237688 734936 8.23 232408 2336532 8 01:30:01 AM 4939824 7008612 2942640 37.33 2688 2237696 735204 8.23 232408 2336996 28 01:31:01 AM 5095352 7034524 2787112 35.36 2688 2109476 669820 7.50 246760 2167848 28008 01:32:01 AM 5044104 6978136 2838360 36.01 2688 2108212 725304 8.12 443560 2042696 232 Average: 5034037 7014492 2848427 36.14 2688 2152551 725764 8.13 232448 2254507 20069 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 296.80 164.26 1097.53 51.51 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 45.42 39.36 514.76 4.57 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 42.42 30.26 430.11 3.41 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 19.93 15.46 149.31 4.53 0.00 0.00 0.00 0.00 01:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:02 AM eth0 11.40 8.48 4.70 3.08 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 33.54 28.74 287.74 6.12 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 225.57 193.95 92.48 43.26 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 221.64 220.89 45.83 92.35 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 218.50 217.41 194.98 81.84 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 168.69 160.08 119.51 57.32 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 275.67 273.60 145.42 114.86 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 185.39 183.89 216.36 61.30 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 179.19 169.22 108.84 63.52 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 252.23 249.32 264.03 95.82 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 146.48 143.69 140.46 45.51 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 144.10 134.17 121.81 45.47 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 209.83 208.95 42.47 87.68 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 13.53 8.08 3.06 0.87 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 24.13 11.36 4.98 0.77 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 1.65 0.42 0.29 0.02 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 1.83 1.07 1.24 0.35 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 46.62 33.07 99.43 49.60 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 16.23 15.48 12.53 7.12 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 120.97 109.24 178.10 40.06 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) 12/15/2023 _x86_64_ (2 CPU) 01:08:04 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 20.10 0.00 4.05 21.97 0.10 53.78 01:10:01 AM 0 19.60 0.00 3.84 26.92 0.08 49.56 01:10:01 AM 1 20.60 0.00 4.26 16.98 0.12 58.04 01:11:01 AM all 24.00 0.00 3.67 11.29 0.11 60.93 01:11:01 AM 0 28.75 0.00 4.19 9.97 0.10 56.99 01:11:01 AM 1 19.28 0.00 3.15 12.61 0.12 64.85 01:12:01 AM all 9.84 0.00 1.57 27.58 0.10 60.90 01:12:01 AM 0 8.43 0.00 1.52 35.64 0.13 54.28 01:12:01 AM 1 11.26 0.00 1.62 19.52 0.07 67.54 01:13:01 AM all 23.57 0.00 3.24 5.67 0.09 67.43 01:13:01 AM 0 26.34 0.00 3.13 4.95 0.08 65.50 01:13:01 AM 1 20.80 0.00 3.34 6.39 0.10 69.37 01:14:02 AM all 12.08 0.00 1.12 3.31 0.06 83.43 01:14:02 AM 0 18.13 0.00 1.17 3.48 0.07 77.15 01:14:02 AM 1 6.03 0.00 1.07 3.14 0.05 89.71 01:15:01 AM all 21.80 0.00 3.28 8.91 0.09 65.93 01:15:01 AM 0 27.49 0.00 3.58 7.46 0.07 61.41 01:15:01 AM 1 16.17 0.00 2.98 10.35 0.10 70.41 01:16:01 AM all 14.84 0.00 2.26 6.03 0.08 76.80 01:16:01 AM 0 16.09 0.00 2.40 5.42 0.08 76.00 01:16:01 AM 1 13.58 0.00 2.11 6.63 0.08 77.59 01:17:01 AM all 21.08 0.00 0.50 0.26 0.09 78.08 01:17:01 AM 0 7.66 0.00 0.37 0.18 0.08 91.70 01:17:01 AM 1 34.47 0.00 0.62 0.34 0.10 64.47 01:18:01 AM all 26.83 0.00 0.54 0.00 0.09 72.54 01:18:01 AM 0 0.82 0.00 0.28 0.00 0.10 98.80 01:18:01 AM 1 53.01 0.00 0.79 0.00 0.08 46.11 01:19:01 AM all 23.09 0.00 0.55 0.04 0.09 76.23 01:19:01 AM 0 16.25 0.00 0.51 0.00 0.10 83.14 01:19:01 AM 1 29.93 0.00 0.59 0.08 0.08 69.30 01:20:01 AM all 24.25 0.00 0.46 0.00 0.09 75.20 01:20:01 AM 0 48.00 0.00 0.70 0.00 0.10 51.19 01:20:01 AM 1 0.54 0.00 0.22 0.00 0.08 99.16 01:20:01 AM CPU %user %nice %system %iowait %steal %idle 01:21:01 AM all 29.38 0.00 0.55 0.00 0.10 69.96 01:21:01 AM 0 14.68 0.00 0.45 0.00 0.08 84.78 01:21:01 AM 1 44.04 0.00 0.65 0.00 0.12 55.19 01:22:01 AM all 20.85 0.00 0.66 0.03 0.08 78.37 01:22:01 AM 0 35.36 0.00 1.06 0.00 0.09 63.50 01:22:01 AM 1 6.67 0.00 0.27 0.07 0.08 92.91 01:23:01 AM all 25.18 0.00 0.48 0.00 0.11 74.23 01:23:01 AM 0 49.85 0.00 0.74 0.00 0.12 49.29 01:23:01 AM 1 0.65 0.00 0.22 0.00 0.10 99.03 01:24:01 AM all 23.15 0.00 0.82 0.00 0.10 75.93 01:24:01 AM 0 35.34 0.00 0.88 0.00 0.10 63.68 01:24:01 AM 1 10.69 0.00 0.76 0.00 0.10 88.45 01:25:01 AM all 20.59 0.00 0.59 0.00 0.07 78.75 01:25:01 AM 0 39.12 0.00 0.83 0.00 0.07 59.98 01:25:01 AM 1 2.90 0.00 0.37 0.00 0.07 96.66 01:26:01 AM all 18.97 0.00 0.39 0.04 0.09 80.51 01:26:01 AM 0 31.11 0.00 0.50 0.00 0.10 68.29 01:26:01 AM 1 6.83 0.00 0.27 0.08 0.08 92.74 01:27:01 AM all 1.56 0.00 0.12 0.00 0.05 98.27 01:27:01 AM 0 2.39 0.00 0.12 0.00 0.05 97.44 01:27:01 AM 1 0.73 0.00 0.12 0.00 0.05 99.10 01:28:01 AM all 2.11 0.00 0.16 0.00 0.08 97.64 01:28:01 AM 0 3.49 0.00 0.12 0.00 0.12 96.27 01:28:01 AM 1 0.73 0.00 0.20 0.00 0.05 99.01 01:29:01 AM all 0.35 0.00 0.05 0.00 0.06 99.54 01:29:01 AM 0 0.60 0.00 0.05 0.00 0.05 99.30 01:29:01 AM 1 0.10 0.00 0.05 0.00 0.07 99.78 01:30:01 AM all 0.56 0.00 0.11 0.00 0.04 99.29 01:30:01 AM 0 0.68 0.00 0.10 0.00 0.05 99.16 01:30:01 AM 1 0.43 0.00 0.12 0.00 0.03 99.42 01:31:01 AM all 3.65 0.00 0.97 0.08 0.08 95.23 01:31:01 AM 0 4.49 0.00 0.87 0.15 0.08 94.40 01:31:01 AM 1 2.81 0.00 1.07 0.00 0.07 96.06 01:31:01 AM CPU %user %nice %system %iowait %steal %idle 01:32:01 AM all 28.34 0.00 2.44 0.99 0.08 68.15 01:32:01 AM 0 32.05 0.00 2.66 1.40 0.08 63.80 01:32:01 AM 1 24.62 0.00 2.22 0.58 0.08 72.49 Average: all 17.20 0.00 1.24 3.75 0.08 77.73 Average: 0 20.21 0.00 1.30 4.16 0.09 74.23 Average: 1 14.18 0.00 1.17 3.33 0.08 81.23