---> uname -a: Linux prd-centos8-robot-2c-8g-2498.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 644 4868 19 2184 6754 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:22:b6:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85025sec preferred_lft 85025sec inet6 fe80::f816:3eff:fe22:b6ca/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) 08/19/2025 _x86_64_ (2 CPU) 03:13:58 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 122.28 0.72 121.56 52.92 11020.28 03:17:01 AM 32.94 0.42 32.53 64.79 4099.05 03:18:01 AM 83.07 6.96 76.11 1292.77 8676.62 03:19:01 AM 10.06 0.00 10.06 0.00 1161.59 03:20:02 AM 2.32 0.23 2.08 12.66 93.29 03:21:01 AM 0.36 0.00 0.36 0.00 5.42 03:22:01 AM 0.27 0.00 0.27 0.00 10.60 03:23:01 AM 0.42 0.00 0.42 0.00 5.45 03:24:01 AM 0.23 0.00 0.23 0.00 9.88 03:25:01 AM 0.42 0.00 0.42 0.00 7.28 03:26:01 AM 0.33 0.00 0.33 0.00 12.20 03:27:01 AM 0.38 0.00 0.38 0.00 6.93 03:28:01 AM 0.12 0.00 0.12 0.00 15.99 03:29:01 AM 0.27 0.00 0.27 0.00 4.02 03:30:01 AM 1.58 0.03 1.55 0.27 42.66 03:31:01 AM 0.43 0.00 0.43 0.00 8.20 03:32:01 AM 7.61 5.95 1.67 574.88 34.97 03:33:01 AM 1.73 0.00 1.73 0.00 51.96 03:34:01 AM 0.42 0.00 0.42 0.00 12.51 03:35:01 AM 0.57 0.00 0.57 0.00 9.88 03:36:01 AM 11.01 0.32 10.70 36.92 403.73 Average: 13.19 0.70 12.50 97.00 1224.46 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5119860 6953972 2762572 35.05 2688 2009708 814188 9.12 197860 2215480 104004 03:17:01 AM 5115136 6963524 2767296 35.11 2688 2024356 807508 9.04 224484 2192596 23348 03:18:01 AM 4915720 7001000 2966712 37.64 2688 2252664 740476 8.29 261836 2324736 30396 03:19:01 AM 4910100 6995380 2972332 37.71 2688 2252664 740476 8.29 261836 2329068 4 03:20:02 AM 4863608 6949836 3018824 38.30 2688 2253612 816148 9.14 261964 2374928 8 03:21:01 AM 4863760 6950032 3018672 38.30 2688 2253652 816148 9.14 261964 2374824 4 03:22:01 AM 4854504 6941004 3027928 38.41 2688 2253880 810540 9.08 261964 2383520 4 03:23:01 AM 4854252 6940788 3028180 38.42 2688 2253916 810540 9.08 261964 2383756 4 03:24:01 AM 4854216 6940976 3028216 38.42 2688 2254140 810540 9.08 261972 2384204 4 03:25:01 AM 4854236 6941028 3028196 38.42 2688 2254172 810540 9.08 261972 2384104 4 03:26:01 AM 4860748 6947756 3021684 38.33 2688 2254396 802028 8.98 261972 2377476 4 03:27:01 AM 4860900 6947940 3021532 38.33 2688 2254428 802028 8.98 261972 2377392 4 03:28:01 AM 4860552 6948048 3021880 38.34 2688 2254884 802028 8.98 262080 2377992 12 03:29:01 AM 4845076 6932620 3037356 38.53 2688 2254932 820436 9.19 262080 2392912 4 03:30:01 AM 4830500 6918280 3051932 38.72 2688 2255168 841544 9.42 262224 2406868 4 03:31:01 AM 4857176 6944992 3025256 38.38 2688 2255204 813344 9.11 262224 2380504 4 03:32:01 AM 4839532 6944868 3042900 38.60 2688 2272676 807968 9.05 264332 2395972 12 03:33:01 AM 4824852 6930228 3057580 38.79 2688 2272720 835056 9.35 264332 2410012 4 03:34:01 AM 4818804 6924420 3063628 38.87 2688 2272960 829808 9.29 264332 2417012 4 03:35:01 AM 4838184 6943832 3044248 38.62 2688 2272992 808508 9.05 264332 2397728 4 03:36:01 AM 4998656 6925192 2883776 36.58 2688 2099508 817376 9.15 305000 2216292 30876 Average: 4887637 6946939 2994795 37.99 2688 2227744 807487 9.04 259652 2357018 8986 03:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 104.60 73.91 1116.23 11.62 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 11.65 9.27 5.93 3.90 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 201.52 149.90 364.64 46.02 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 3.27 1.90 0.71 0.36 0.00 0.00 0.00 0.00 03:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:02 AM eth0 35.64 25.49 7.05 5.21 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 0.64 0.17 0.04 0.02 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 18.23 16.73 120.07 1.24 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 1.77 0.22 0.18 0.05 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 10.00 9.20 1.63 0.90 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 2.32 0.30 0.23 0.08 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 16.05 14.78 119.92 1.12 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 0.72 0.12 0.04 0.01 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 19.03 18.13 3.41 3.32 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 6.61 6.25 117.94 0.60 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 28.45 27.48 355.39 1.99 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 0.40 0.17 0.03 0.02 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 9.15 6.61 1.76 0.60 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 11.21 8.95 118.52 0.94 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 46.23 36.34 356.61 2.68 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 4.52 0.33 0.66 0.14 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 53.63 39.25 86.54 28.99 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 27.91 21.23 132.37 5.23 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) 08/19/2025 _x86_64_ (2 CPU) 03:13:58 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 37.52 0.00 5.47 1.17 0.10 55.74 03:16:01 AM 0 49.85 0.00 6.95 1.37 0.10 41.74 03:16:01 AM 1 25.23 0.00 4.00 0.98 0.10 69.69 03:17:01 AM all 13.84 0.00 2.05 0.34 0.09 83.67 03:17:01 AM 0 17.89 0.00 2.43 0.32 0.08 79.28 03:17:01 AM 1 9.79 0.00 1.67 0.37 0.10 88.07 03:18:01 AM all 30.43 0.00 5.40 1.12 0.12 62.93 03:18:01 AM 0 29.60 0.00 5.01 1.13 0.13 64.13 03:18:01 AM 1 31.27 0.00 5.79 1.12 0.10 61.73 03:19:01 AM all 0.11 0.00 0.18 0.34 0.04 99.32 03:19:01 AM 0 0.17 0.00 0.15 0.03 0.05 99.60 03:19:01 AM 1 0.05 0.00 0.22 0.65 0.03 99.05 03:20:02 AM all 2.17 0.00 0.26 0.01 0.08 97.48 03:20:02 AM 0 3.76 0.00 0.32 0.00 0.10 95.82 03:20:02 AM 1 0.57 0.00 0.20 0.02 0.07 99.15 03:21:01 AM all 0.42 0.00 0.12 0.00 0.08 99.38 03:21:01 AM 0 0.46 0.00 0.10 0.00 0.07 99.37 03:21:01 AM 1 0.37 0.00 0.14 0.00 0.10 99.39 03:22:01 AM all 0.94 0.00 0.13 0.00 0.09 98.84 03:22:01 AM 0 0.73 0.00 0.10 0.00 0.08 99.08 03:22:01 AM 1 1.15 0.00 0.15 0.00 0.10 98.59 03:23:01 AM all 0.49 0.00 0.09 0.00 0.06 99.36 03:23:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 03:23:01 AM 1 0.40 0.00 0.13 0.00 0.08 99.38 03:24:01 AM all 1.00 0.00 0.14 0.00 0.07 98.79 03:24:01 AM 0 0.78 0.00 0.12 0.00 0.05 99.05 03:24:01 AM 1 1.22 0.00 0.17 0.00 0.08 98.53 03:25:01 AM all 0.49 0.00 0.10 0.00 0.08 99.32 03:25:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 03:25:01 AM 1 0.40 0.00 0.13 0.00 0.12 99.35 03:26:01 AM all 0.90 0.00 0.13 0.00 0.07 98.90 03:26:01 AM 0 1.00 0.00 0.08 0.00 0.05 98.87 03:26:01 AM 1 0.80 0.00 0.18 0.00 0.08 98.93 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 0.47 0.00 0.08 0.00 0.07 99.38 03:27:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 03:27:01 AM 1 0.38 0.00 0.13 0.00 0.10 99.38 03:28:01 AM all 2.03 0.00 0.18 0.00 0.07 97.72 03:28:01 AM 0 1.62 0.00 0.17 0.00 0.08 98.13 03:28:01 AM 1 2.44 0.00 0.20 0.00 0.05 97.31 03:29:01 AM all 0.54 0.00 0.13 0.00 0.08 99.26 03:29:01 AM 0 0.48 0.00 0.18 0.00 0.10 99.23 03:29:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 03:30:01 AM all 1.05 0.00 0.31 0.02 0.07 98.55 03:30:01 AM 0 1.39 0.00 0.33 0.02 0.07 98.20 03:30:01 AM 1 0.72 0.00 0.28 0.02 0.07 98.91 03:31:01 AM all 0.43 0.00 0.11 0.00 0.08 99.37 03:31:01 AM 0 0.22 0.00 0.15 0.00 0.12 99.52 03:31:01 AM 1 0.65 0.00 0.07 0.00 0.05 99.23 03:32:01 AM all 0.99 0.24 0.23 0.10 0.08 98.36 03:32:01 AM 0 0.53 0.43 0.25 0.20 0.05 98.53 03:32:01 AM 1 1.44 0.05 0.22 0.00 0.10 98.19 03:33:01 AM all 0.55 0.00 0.16 0.01 0.08 99.21 03:33:01 AM 0 0.57 0.00 0.15 0.00 0.08 99.20 03:33:01 AM 1 0.53 0.00 0.17 0.02 0.07 99.21 03:34:01 AM all 0.99 0.00 0.19 0.00 0.08 98.75 03:34:01 AM 0 1.32 0.00 0.27 0.00 0.08 98.33 03:34:01 AM 1 0.65 0.00 0.12 0.00 0.07 99.16 03:35:01 AM all 0.50 0.00 0.10 0.00 0.08 99.32 03:35:01 AM 0 0.42 0.00 0.13 0.00 0.10 99.35 03:35:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 03:36:01 AM all 16.09 0.00 2.04 0.08 0.08 81.71 03:36:01 AM 0 20.38 0.00 1.79 0.08 0.10 77.64 03:36:01 AM 1 11.81 0.00 2.29 0.07 0.07 85.77 Average: all 5.35 0.01 0.84 0.15 0.08 93.57 Average: 0 6.34 0.02 0.90 0.15 0.08 92.51 Average: 1 4.35 0.00 0.78 0.15 0.08 94.63