---> uname -a: Linux prd-centos8-robot-2c-8g-3608.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 657 4842 19 2197 6741 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:af:d9:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85466sec preferred_lft 85466sec inet6 fe80::f816:3eff:feaf:d949/64 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) 08/23/2025 _x86_64_ (2 CPU) 23:39:51 LINUX RESTART (2 CPU) 11:40:00 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 224.21 224.21 0.00 9086.32 0.00 11:41:01 PM 218.36 160.21 58.15 15007.73 40171.81 11:42:01 PM 119.08 0.72 118.36 52.92 11206.10 11:43:01 PM 30.33 0.03 30.29 0.53 4108.98 11:44:01 PM 49.28 7.10 42.19 1309.96 2455.90 11:45:01 PM 49.14 2.73 46.41 439.66 7423.11 11:46:01 PM 3.78 0.00 3.78 0.00 143.70 11:47:01 PM 0.10 0.00 0.10 0.00 1.03 11:48:01 PM 0.52 0.20 0.32 11.60 8.65 11:49:01 PM 2.30 0.05 2.25 2.00 136.04 11:50:01 PM 0.32 0.00 0.32 0.00 36.57 11:51:01 PM 0.30 0.00 0.30 0.00 67.65 11:52:01 PM 0.27 0.00 0.27 0.00 27.13 11:53:01 PM 0.15 0.02 0.13 0.13 49.07 11:54:01 PM 0.43 0.00 0.43 0.00 71.20 11:55:01 PM 35.14 0.68 34.46 74.38 1866.68 Average: 34.17 11.67 22.49 1135.03 4513.55 11:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 7298544 7251496 583888 7.41 2688 160476 611408 7.76 67500 369652 408 11:41:01 PM 5476096 7018372 2406336 30.53 2688 1734692 762576 8.54 186568 1938928 92108 11:42:01 PM 5129340 6968240 2753092 34.93 2688 2014448 774936 8.68 199000 2205608 104004 11:43:01 PM 5129416 6966824 2753016 34.93 2688 2013564 755812 8.46 210216 2195220 9936 11:44:01 PM 4834988 6923844 3047444 38.66 2688 2256028 799756 8.95 255928 2415580 205712 11:45:01 PM 4888772 6990644 2993660 37.98 2688 2269240 693752 7.77 267936 2344900 20 11:46:01 PM 4888864 6990736 2993568 37.98 2688 2269240 693752 7.77 267936 2344856 4 11:47:01 PM 4888992 6990864 2993440 37.98 2688 2269240 693752 7.77 267936 2344908 4 11:48:01 PM 4843576 6946444 3038856 38.55 2688 2270236 780928 8.74 268068 2389728 636 11:49:01 PM 4835940 6940432 3046492 38.65 2688 2271860 780928 8.74 268348 2397232 244 11:50:01 PM 4832188 6937944 3050244 38.70 2688 2273056 785624 8.80 268348 2400944 492 11:51:01 PM 4829060 6936192 3053372 38.74 2688 2274492 785624 8.80 268348 2403896 4 11:52:01 PM 4824256 6932772 3058176 38.80 2688 2275924 785624 8.80 268348 2408832 716 11:53:01 PM 4820104 6930056 3062328 38.85 2688 2277360 785624 8.80 268348 2412548 724 11:54:01 PM 4877532 6990040 3004900 38.12 2688 2279868 703792 7.88 268720 2355268 1248 11:55:01 PM 4968992 6907932 2913440 36.96 2688 2112100 780248 8.74 473052 2083248 10236 Average: 5085416 6976427 2797016 35.48 2688 2063864 748384 8.38 254662 2188209 26656 11:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 14.74 2.11 2.21 0.19 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 280.77 170.99 1663.54 60.14 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 93.94 74.86 1129.33 10.71 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 15.68 3.42 3.72 1.75 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 45.75 38.05 331.49 9.38 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 579.67 418.93 115.19 94.35 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 3.62 2.30 0.71 0.58 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 2.62 2.00 0.42 0.42 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 48.98 26.76 12.90 3.09 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 17.39 14.56 8.47 2.60 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 3.83 2.00 5.95 0.23 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 4.11 2.51 6.51 0.34 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 5.53 2.25 6.85 0.30 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 3.82 2.58 7.53 0.83 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 58.74 41.04 22.05 7.90 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 58.18 42.12 100.98 55.08 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 81.43 56.23 227.48 16.50 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) 08/23/2025 _x86_64_ (2 CPU) 23:39:51 LINUX RESTART (2 CPU) 11:40:00 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 93.16 0.00 6.84 0.00 0.00 0.00 11:40:01 PM 0 91.58 0.00 8.42 0.00 0.00 0.00 11:40:01 PM 1 94.74 0.00 5.26 0.00 0.00 0.00 11:41:01 PM all 50.06 0.07 10.21 8.56 0.10 31.00 11:41:01 PM 0 47.29 0.07 8.89 9.34 0.10 34.32 11:41:01 PM 1 52.83 0.07 11.54 7.79 0.10 27.67 11:42:01 PM all 37.94 0.00 5.43 2.99 0.11 53.53 11:42:01 PM 0 53.14 0.00 6.63 3.12 0.10 37.01 11:42:01 PM 1 22.78 0.00 4.23 2.85 0.12 70.02 11:43:01 PM all 5.46 0.00 1.05 4.53 0.07 88.90 11:43:01 PM 0 8.42 0.00 1.25 1.75 0.08 88.49 11:43:01 PM 1 2.50 0.00 0.85 7.30 0.05 89.30 11:44:01 PM all 31.45 0.00 5.17 1.10 0.09 62.19 11:44:01 PM 0 35.40 0.00 5.13 1.23 0.08 58.15 11:44:01 PM 1 27.49 0.00 5.20 0.97 0.10 66.24 11:45:01 PM all 8.31 0.00 2.41 1.89 0.07 87.31 11:45:01 PM 0 8.50 0.00 2.28 2.56 0.05 86.61 11:45:01 PM 1 8.12 0.00 2.55 1.23 0.08 88.02 11:46:01 PM all 0.21 0.00 0.07 0.01 0.03 99.69 11:46:01 PM 0 0.32 0.00 0.05 0.00 0.02 99.62 11:46:01 PM 1 0.10 0.00 0.08 0.02 0.03 99.77 11:47:01 PM all 0.29 0.00 0.08 0.00 0.03 99.59 11:47:01 PM 0 0.48 0.00 0.10 0.00 0.03 99.38 11:47:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:48:01 PM all 3.11 0.00 0.35 0.02 0.03 96.49 11:48:01 PM 0 2.47 0.00 0.28 0.02 0.03 97.20 11:48:01 PM 1 3.75 0.00 0.42 0.02 0.03 95.78 11:49:01 PM all 6.62 0.00 0.48 0.02 0.07 92.81 11:49:01 PM 0 9.61 0.00 0.74 0.00 0.07 89.58 11:49:01 PM 1 3.63 0.00 0.23 0.03 0.07 96.04 11:50:01 PM all 2.23 0.00 0.24 0.00 0.05 97.48 11:50:01 PM 0 2.72 0.00 0.23 0.00 0.05 96.99 11:50:01 PM 1 1.74 0.00 0.25 0.00 0.05 97.96 11:50:01 PM CPU %user %nice %system %iowait %steal %idle 11:51:01 PM all 2.25 0.00 0.28 0.00 0.07 97.40 11:51:01 PM 0 0.98 0.00 0.13 0.00 0.07 98.82 11:51:01 PM 1 3.51 0.00 0.43 0.00 0.07 95.99 11:52:01 PM all 2.37 0.00 0.28 0.01 0.07 97.28 11:52:01 PM 0 1.70 0.00 0.22 0.02 0.05 98.01 11:52:01 PM 1 3.04 0.00 0.33 0.00 0.08 96.54 11:53:01 PM all 2.41 0.00 0.31 0.00 0.06 97.22 11:53:01 PM 0 1.32 0.00 0.17 0.00 0.05 98.47 11:53:01 PM 1 3.51 0.00 0.45 0.00 0.07 95.97 11:54:01 PM all 4.12 0.00 0.70 0.00 0.08 95.09 11:54:01 PM 0 3.29 0.00 0.68 0.00 0.10 95.92 11:54:01 PM 1 4.96 0.00 0.72 0.00 0.07 94.25 11:55:01 PM all 30.22 0.00 4.18 0.45 0.08 65.07 11:55:01 PM 0 23.13 0.00 3.35 0.38 0.08 73.06 11:55:01 PM 1 37.31 0.00 5.02 0.52 0.08 57.06 Average: all 12.55 0.00 2.09 1.30 0.07 83.99 Average: 0 13.33 0.00 2.01 1.22 0.06 83.36 Average: 1 11.77 0.00 2.16 1.38 0.07 84.62