---> uname -a: Linux prd-centos8-robot-2c-8g-5484.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 2799.998 BogoMIPS: 5599.99 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4926 19 2143 6773 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:e9:a4:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85536sec preferred_lft 85536sec inet6 fe80::f816:3eff:fee9:a4d8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/26/2024 _x86_64_ (2 CPU) 01:05:01 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 111.36 1.80 109.57 122.65 10175.60 01:08:01 AM 44.70 1.02 43.69 113.16 5911.20 01:09:01 AM 49.52 6.78 42.74 1248.52 2853.15 01:10:01 AM 25.76 0.03 25.73 3.47 5641.59 01:11:01 AM 2.70 0.10 2.60 32.12 116.06 01:12:01 AM 1.97 0.00 1.97 0.00 127.89 01:13:01 AM 0.22 0.00 0.22 0.00 30.84 01:14:01 AM 0.18 0.00 0.18 0.00 64.31 01:15:01 AM 0.23 0.00 0.23 0.00 37.09 01:16:01 AM 0.38 0.00 0.38 0.00 17.93 01:17:01 AM 0.23 0.00 0.23 0.00 17.83 01:18:01 AM 0.22 0.00 0.22 0.00 29.90 01:19:01 AM 21.83 0.65 21.18 74.11 1474.31 Average: 19.95 0.80 19.15 122.62 2038.24 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5215776 6981572 2666648 33.83 2688 1944820 728360 8.16 187620 2140356 119376 01:08:01 AM 5247764 7047760 2634660 33.42 2688 1978264 665860 7.46 217476 2074504 12 01:09:01 AM 4931504 6971276 2950920 37.44 2688 2209516 727616 8.15 254888 2326000 156468 01:10:01 AM 4981268 7020792 2901156 36.81 2688 2209640 682584 7.64 258256 2269720 8 01:11:01 AM 4939028 6981032 2943396 37.34 2688 2212164 737264 8.26 258404 2311660 312 01:12:01 AM 4933336 6977128 2949088 37.41 2688 2213880 753472 8.44 258412 2317248 124 01:13:01 AM 4931520 6976636 2950904 37.44 2688 2215228 774316 8.67 258412 2318792 620 01:14:01 AM 4927648 6974684 2954776 37.49 2688 2217124 790120 8.85 258416 2322536 672 01:15:01 AM 4926632 6974056 2955792 37.50 2688 2217512 790120 8.85 258416 2323676 4 01:16:01 AM 4925940 6973724 2956484 37.51 2688 2217888 790120 8.85 258420 2324420 40 01:17:01 AM 4924504 6972980 2957920 37.53 2688 2218584 790120 8.85 258420 2325812 292 01:18:01 AM 4921988 6971740 2960436 37.56 2688 2219880 805536 9.02 258428 2328388 736 01:19:01 AM 5100596 6987572 2781828 35.29 2688 2062556 715340 8.01 457148 1972824 1488 Average: 4992885 6985458 2889539 36.66 2688 2164389 750064 8.40 264824 2258149 21550 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 90.28 73.95 952.15 11.29 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 48.30 34.09 438.42 6.07 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 42.59 36.15 302.02 9.32 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 185.82 131.19 35.93 35.31 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 95.28 86.55 18.99 8.78 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 70.83 68.53 14.55 6.80 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 47.98 46.84 10.21 4.90 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 93.68 91.47 18.15 8.85 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 15.23 13.81 3.83 2.46 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 14.98 13.26 3.71 2.43 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 20.94 19.11 5.77 3.59 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 43.34 38.98 11.30 7.18 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 79.17 52.82 106.75 50.36 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 65.26 54.37 147.83 12.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/26/2024 _x86_64_ (2 CPU) 01:05:01 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 38.00 0.00 5.12 3.07 0.12 53.69 01:07:01 AM 0 50.03 0.00 6.21 2.82 0.12 40.81 01:07:01 AM 1 25.98 0.00 4.04 3.32 0.12 66.54 01:08:01 AM all 18.59 0.00 2.12 1.32 0.08 77.89 01:08:01 AM 0 26.05 0.00 2.45 0.88 0.08 70.53 01:08:01 AM 1 11.14 0.00 1.78 1.75 0.07 85.26 01:09:01 AM all 26.40 0.00 5.01 0.71 0.07 67.81 01:09:01 AM 0 29.39 0.00 5.42 0.43 0.07 64.69 01:09:01 AM 1 23.41 0.00 4.60 0.98 0.08 70.93 01:10:01 AM all 2.28 0.00 0.77 1.73 0.05 95.17 01:10:01 AM 0 2.92 0.00 0.94 1.80 0.05 94.29 01:10:01 AM 1 1.64 0.00 0.60 1.65 0.05 96.05 01:11:01 AM all 6.70 0.00 0.58 0.03 0.05 92.65 01:11:01 AM 0 9.21 0.00 0.60 0.03 0.05 90.10 01:11:01 AM 1 4.19 0.00 0.55 0.02 0.05 95.19 01:12:01 AM all 6.22 0.00 0.39 0.01 0.06 93.32 01:12:01 AM 0 5.93 0.00 0.34 0.00 0.07 93.66 01:12:01 AM 1 6.50 0.00 0.45 0.02 0.05 92.98 01:13:01 AM all 4.92 0.00 0.34 0.00 0.07 94.68 01:13:01 AM 0 7.35 0.00 0.32 0.00 0.07 92.27 01:13:01 AM 1 2.49 0.00 0.35 0.00 0.07 97.09 01:14:01 AM all 6.95 0.00 0.49 0.00 0.06 92.49 01:14:01 AM 0 3.59 0.00 0.50 0.00 0.05 95.86 01:14:01 AM 1 10.32 0.00 0.49 0.00 0.07 89.12 01:15:01 AM all 4.45 0.00 0.20 0.00 0.06 95.30 01:15:01 AM 0 5.78 0.00 0.23 0.00 0.08 93.90 01:15:01 AM 1 3.11 0.00 0.17 0.00 0.03 96.69 01:16:01 AM all 4.13 0.00 0.27 0.00 0.06 95.55 01:16:01 AM 0 4.75 0.00 0.32 0.00 0.05 94.89 01:16:01 AM 1 3.51 0.00 0.22 0.00 0.07 96.21 01:17:01 AM all 5.85 0.00 0.33 0.00 0.07 93.75 01:17:01 AM 0 7.54 0.00 0.33 0.00 0.08 92.04 01:17:01 AM 1 4.16 0.00 0.33 0.00 0.05 95.45 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 11.75 0.00 0.49 0.00 0.08 87.68 01:18:01 AM 0 11.54 0.00 0.47 0.00 0.07 87.92 01:18:01 AM 1 11.97 0.00 0.52 0.00 0.08 87.43 01:19:01 AM all 25.91 0.00 3.07 0.23 0.08 70.72 01:19:01 AM 0 35.05 0.00 3.66 0.12 0.08 61.09 01:19:01 AM 1 16.78 0.00 2.49 0.33 0.07 80.33 Average: all 12.49 0.00 1.48 0.55 0.07 85.42 Average: 0 15.33 0.00 1.68 0.47 0.07 82.45 Average: 1 9.64 0.00 1.28 0.62 0.07 88.39