---> uname -a: Linux prd-centos8-robot-2c-8g-10748.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 608 4925 19 2164 6791 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:b5:b9:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85479sec preferred_lft 85479sec inet6 fe80::f816:3eff:feb5:b9e6/64 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) 12/26/2023 _x86_64_ (2 CPU) 01:03:51 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 241.15 179.52 61.63 14095.98 38608.30 01:06:01 AM 113.05 6.65 106.40 1270.24 9374.23 01:07:01 AM 61.26 0.55 60.71 25.73 7015.21 01:08:01 AM 20.64 1.03 19.61 131.56 976.52 01:09:01 AM 67.97 0.03 67.94 3.47 7876.59 01:10:01 AM 2.85 0.02 2.83 0.13 93.94 01:11:01 AM 1.97 0.00 1.97 0.00 123.18 01:12:01 AM 0.62 0.00 0.62 0.00 94.30 01:13:01 AM 0.25 0.00 0.25 0.00 18.56 01:14:01 AM 0.23 0.00 0.23 0.00 10.38 01:15:01 AM 0.28 0.00 0.28 0.00 19.25 01:16:01 AM 0.23 0.00 0.23 0.00 9.76 01:17:01 AM 0.17 0.00 0.17 0.00 15.73 01:18:01 AM 12.55 0.23 12.31 33.86 470.01 01:19:01 AM 37.79 0.50 37.29 49.18 2057.23 Average: 37.40 12.57 24.83 1040.75 4451.01 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5538516 7067528 2343956 29.74 2688 1721676 700912 7.85 163192 1899608 110516 01:06:01 AM 5208368 7053608 2674104 33.92 2688 2020956 674280 7.55 186312 2141212 150028 01:07:01 AM 5148704 7009900 2733768 34.68 2688 2037480 704476 7.89 202580 2181164 1084 01:08:01 AM 5041928 6972880 2840544 36.04 2688 2105300 753892 8.44 229844 2253196 57212 01:09:01 AM 4966760 7019520 2915712 36.99 2688 2221420 683000 7.65 232456 2302232 88 01:10:01 AM 4928640 6982336 2953832 37.47 2688 2222368 735976 8.24 232628 2339916 932 01:11:01 AM 4924736 6980700 2957736 37.52 2688 2224616 735976 8.24 232636 2344412 1276 01:12:01 AM 4923132 6980520 2959340 37.54 2688 2226036 735976 8.24 232636 2345960 152 01:13:01 AM 4921880 6979644 2960592 37.56 2688 2226412 735976 8.24 232636 2347380 28 01:14:01 AM 4921004 6979112 2961468 37.57 2688 2226764 735976 8.24 232636 2348112 156 01:15:01 AM 4952560 7011028 2929912 37.17 2688 2227128 710740 7.96 232868 2316940 28 01:16:01 AM 4951628 7010440 2930844 37.18 2688 2227488 710740 7.96 232868 2317996 188 01:17:01 AM 4950288 7009488 2932184 37.20 2688 2227852 710740 7.96 232868 2319092 116 01:18:01 AM 4979416 6906320 2903056 36.83 2688 2098828 779712 8.73 244536 2293600 25848 01:19:01 AM 5117552 7028668 2764920 35.08 2688 2085284 676388 7.57 428840 1981248 27780 Average: 5031674 6999446 2850798 36.17 2688 2139974 718984 8.05 236636 2248805 25029 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 275.44 172.89 1192.42 55.14 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 91.22 66.66 915.80 8.85 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 23.63 18.00 148.30 4.56 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 36.29 26.87 106.91 6.44 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 516.13 463.91 315.82 96.81 0.00 0.00 0.00 0.00 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 27.67 19.21 12.28 3.50 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 28.89 29.47 7.55 5.82 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 17.06 16.78 3.90 3.47 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 11.71 8.93 2.24 1.76 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 10.05 9.08 2.30 1.95 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 9.25 8.62 2.02 1.75 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 11.91 8.63 2.30 1.70 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 9.78 8.95 2.04 1.76 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 57.65 46.85 77.80 35.76 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 16.61 15.73 13.53 7.08 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 76.22 61.37 187.02 15.76 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) 12/26/2023 _x86_64_ (2 CPU) 01:03:51 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 34.58 0.04 9.70 20.04 0.09 35.55 01:05:01 AM 0 38.01 0.05 9.63 23.25 0.10 28.97 01:05:01 AM 1 31.15 0.03 9.77 16.83 0.08 42.13 01:06:01 AM all 37.79 0.00 5.99 2.21 0.09 53.91 01:06:01 AM 0 30.51 0.00 5.52 1.83 0.08 62.05 01:06:01 AM 1 45.07 0.00 6.47 2.58 0.10 45.77 01:07:01 AM all 18.90 0.00 2.11 0.80 0.08 78.11 01:07:01 AM 0 14.05 0.00 2.22 0.72 0.08 82.93 01:07:01 AM 1 23.73 0.00 2.00 0.88 0.08 73.31 01:08:01 AM all 17.53 0.00 2.50 0.26 0.07 79.64 01:08:01 AM 0 22.99 0.00 2.85 0.15 0.08 73.92 01:08:01 AM 1 12.08 0.00 2.15 0.37 0.05 85.35 01:09:01 AM all 22.95 0.00 4.23 0.96 0.08 71.77 01:09:01 AM 0 15.03 0.00 3.56 0.75 0.08 80.57 01:09:01 AM 1 30.88 0.00 4.90 1.17 0.08 62.96 01:10:01 AM all 4.26 0.00 0.31 0.03 0.05 95.35 01:10:01 AM 0 0.67 0.00 0.32 0.07 0.05 98.90 01:10:01 AM 1 7.85 0.00 0.30 0.00 0.05 91.80 01:11:01 AM all 14.09 0.00 0.38 0.00 0.05 85.48 01:11:01 AM 0 13.39 0.00 0.32 0.00 0.05 86.24 01:11:01 AM 1 14.79 0.00 0.44 0.00 0.05 84.72 01:12:01 AM all 8.65 0.00 0.18 0.01 0.06 91.09 01:12:01 AM 0 6.51 0.00 0.17 0.00 0.05 93.27 01:12:01 AM 1 10.80 0.00 0.20 0.02 0.07 88.91 01:13:01 AM all 4.43 0.00 0.19 0.00 0.04 95.34 01:13:01 AM 0 4.86 0.00 0.18 0.00 0.05 94.91 01:13:01 AM 1 4.00 0.00 0.20 0.00 0.03 95.76 01:14:01 AM all 4.52 0.00 0.17 0.00 0.05 95.26 01:14:01 AM 0 5.16 0.00 0.20 0.00 0.05 94.59 01:14:01 AM 1 3.88 0.00 0.13 0.00 0.05 95.93 01:15:01 AM all 4.43 0.00 0.18 0.00 0.03 95.36 01:15:01 AM 0 4.58 0.00 0.18 0.00 0.03 95.21 01:15:01 AM 1 4.28 0.00 0.17 0.00 0.03 95.52 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 4.50 0.00 0.17 0.00 0.06 95.27 01:16:01 AM 0 3.73 0.00 0.18 0.00 0.07 96.02 01:16:01 AM 1 5.27 0.00 0.15 0.00 0.05 94.53 01:17:01 AM all 4.49 0.00 0.17 0.00 0.04 95.30 01:17:01 AM 0 4.52 0.00 0.17 0.00 0.03 95.27 01:17:01 AM 1 4.45 0.00 0.17 0.00 0.05 95.33 01:18:01 AM all 15.86 0.00 1.63 0.09 0.07 82.35 01:18:01 AM 0 15.24 0.00 1.59 0.12 0.07 82.99 01:18:01 AM 1 16.49 0.00 1.67 0.07 0.07 81.70 01:19:01 AM all 28.51 0.00 3.29 0.66 0.09 67.46 01:19:01 AM 0 33.84 0.00 3.40 0.75 0.08 61.92 01:19:01 AM 1 23.18 0.00 3.17 0.57 0.10 72.99 Average: all 15.04 0.00 2.08 1.67 0.06 81.14 Average: 0 14.21 0.00 2.03 1.84 0.06 81.85 Average: 1 15.87 0.00 2.13 1.50 0.06 80.44