---> uname -a: Linux prd-centos8-robot-2c-8g-9795.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 4930 19 2201 6835 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:b6:6c:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:feb6:6c35/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 05:43:03 LINUX RESTART (2 CPU) 05:44:01 AM tps rtps wtps bread/s bwrtn/s 05:45:01 AM 78.24 38.04 40.20 5750.48 19610.61 05:46:01 AM 110.73 6.90 103.83 1302.77 9449.42 05:47:01 AM 42.76 0.75 42.01 52.26 4674.70 05:48:01 AM 11.45 0.02 11.43 0.13 1402.95 05:49:01 AM 10.53 0.98 9.55 132.91 732.41 05:50:01 AM 59.38 2.55 56.83 397.07 7493.74 05:51:01 AM 6.41 0.02 6.40 0.13 422.24 05:52:01 AM 2.75 0.02 2.73 0.93 962.02 05:53:01 AM 0.53 0.00 0.53 0.00 177.17 05:54:01 AM 17.73 0.30 17.43 43.85 2037.67 Average: 34.05 4.96 29.10 768.09 4696.42 05:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 AM 5578236 7089500 2304200 29.23 2688 1704452 697984 7.82 184180 1840548 94244 05:46:01 AM 5176860 6995932 2705576 34.32 2688 1996952 736420 8.25 221152 2145644 132436 05:47:01 AM 5200108 7029100 2682328 34.03 2688 2006204 703860 7.88 221868 2114664 33400 05:48:01 AM 5146520 6991284 2735916 34.71 2688 2021992 742316 8.31 233364 2160188 15812 05:49:01 AM 5168212 7054408 2714224 34.43 2688 2060708 687584 7.70 253964 2108456 45888 05:50:01 AM 5026448 7071832 2855988 36.23 2688 2214888 643728 7.21 266660 2212916 5548 05:51:01 AM 4683820 6753896 3198616 40.58 2688 2239540 974452 10.91 266924 2557856 24176 05:52:01 AM 4859832 6936200 3022604 38.35 2688 2245832 830784 9.30 267128 2379220 3728 05:53:01 AM 5002936 7074828 2879500 36.53 2688 2241236 639504 7.16 265628 2238880 4104 05:54:01 AM 5075300 7021460 2807136 35.61 2688 2121432 694512 7.78 472276 1984456 13364 Average: 5091827 7001844 2790609 35.40 2688 2085324 735114 8.23 265314 2174283 37270 05:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 253.60 152.70 1104.43 55.31 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 56.03 48.63 669.14 6.29 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 29.36 23.13 269.23 5.12 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 10.50 4.88 3.90 2.49 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 14.55 13.18 53.28 3.08 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 255.40 225.19 292.09 50.82 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 41.29 37.24 402.53 3.31 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 175.02 173.27 61.33 17.32 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 58.81 55.40 20.76 7.88 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 68.86 45.15 147.24 87.25 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 96.34 77.88 302.40 23.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 05:43:03 LINUX RESTART (2 CPU) 05:44:01 AM CPU %user %nice %system %iowait %steal %idle 05:45:01 AM all 20.27 0.03 4.90 43.85 0.10 30.86 05:45:01 AM 0 19.56 0.05 5.18 42.00 0.10 33.11 05:45:01 AM 1 20.98 0.00 4.61 45.70 0.10 28.61 05:46:01 AM all 37.57 0.00 5.49 5.37 0.10 51.47 05:46:01 AM 0 33.93 0.00 5.41 4.80 0.10 55.76 05:46:01 AM 1 41.21 0.00 5.56 5.94 0.10 47.20 05:47:01 AM all 17.43 0.00 2.08 14.27 0.08 66.14 05:47:01 AM 0 16.02 0.00 2.15 12.52 0.08 69.22 05:47:01 AM 1 18.82 0.00 2.02 16.03 0.07 63.07 05:48:01 AM all 9.62 0.00 0.85 57.54 0.06 31.93 05:48:01 AM 0 1.62 0.00 0.80 55.60 0.05 41.93 05:48:01 AM 1 17.61 0.00 0.90 59.47 0.07 21.95 05:49:01 AM all 11.12 0.00 2.05 0.95 0.07 85.81 05:49:01 AM 0 8.21 0.00 1.80 0.97 0.07 88.95 05:49:01 AM 1 14.03 0.00 2.30 0.93 0.07 82.67 05:50:01 AM all 24.39 0.00 3.67 3.86 0.08 68.00 05:50:01 AM 0 15.92 0.00 3.32 4.44 0.08 76.24 05:50:01 AM 1 32.89 0.00 4.03 3.28 0.07 59.74 05:51:01 AM all 5.83 0.00 0.68 0.32 0.04 93.13 05:51:01 AM 0 0.55 0.00 0.23 0.55 0.03 98.63 05:51:01 AM 1 11.12 0.00 1.12 0.08 0.05 87.62 05:52:01 AM all 25.50 0.00 1.50 0.38 0.09 72.52 05:52:01 AM 0 9.81 0.00 1.23 0.76 0.10 88.10 05:52:01 AM 1 41.29 0.00 1.78 0.00 0.08 56.85 05:53:01 AM all 8.09 0.00 0.71 0.02 0.07 91.12 05:53:01 AM 0 5.43 0.00 0.62 0.00 0.07 93.88 05:53:01 AM 1 10.74 0.00 0.80 0.03 0.07 88.35 05:54:01 AM all 21.77 0.00 2.47 0.80 0.08 74.88 05:54:01 AM 0 13.86 0.00 2.02 0.75 0.08 83.28 05:54:01 AM 1 29.68 0.00 2.92 0.85 0.07 66.48 Average: all 18.16 0.00 2.44 12.74 0.08 66.58 Average: 0 12.50 0.01 2.28 12.23 0.08 72.91 Average: 1 23.82 0.00 2.61 13.25 0.07 60.25