---> uname -a: Linux prd-centos8-robot-2c-8g-34720.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 579 4927 19 2191 6820 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:61:dc:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84977sec preferred_lft 84977sec inet6 fe80::f816:3eff:fe61:dcc5/64 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) 01/14/2026 _x86_64_ (2 CPU) 00:29:45 LINUX RESTART (2 CPU) 12:30:00 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 64.55 64.55 0.00 3454.55 0.00 12:31:01 AM 218.44 153.61 64.83 14564.88 41187.64 12:32:01 AM 122.38 1.08 121.30 75.32 12447.81 12:33:01 AM 26.85 0.42 26.44 64.77 1977.98 12:34:01 AM 66.64 9.38 57.26 1678.37 3852.60 12:35:01 AM 36.33 0.03 36.29 3.47 6501.50 12:36:01 AM 3.90 0.08 3.82 5.86 153.10 12:37:01 AM 1.97 0.00 1.97 0.00 67.17 12:38:01 AM 0.15 0.00 0.15 0.00 8.65 12:39:01 AM 0.37 0.00 0.37 0.00 5.96 12:40:01 AM 0.28 0.00 0.28 0.00 12.01 12:41:01 AM 0.68 0.00 0.68 0.00 9.98 12:42:01 AM 0.40 0.00 0.40 0.00 11.16 12:43:01 AM 0.20 0.00 0.20 0.00 3.50 12:44:01 AM 0.18 0.00 0.18 0.00 2.42 12:45:01 AM 0.27 0.03 0.23 0.27 18.96 12:46:01 AM 1.32 0.00 1.32 0.00 32.04 12:47:01 AM 0.42 0.00 0.42 0.00 14.35 12:48:01 AM 0.22 0.00 0.22 0.00 3.12 12:49:01 AM 0.12 0.00 0.12 0.00 8.81 12:50:01 AM 0.37 0.00 0.37 0.00 6.61 12:51:01 AM 0.40 0.00 0.40 0.00 12.88 12:52:01 AM 3.07 0.32 2.75 36.92 137.99 12:53:01 AM 32.99 0.32 32.67 36.25 1515.79 Average: 22.55 7.23 15.32 718.23 2954.10 12:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 7246772 7216984 635660 8.06 2688 187772 621864 7.89 81192 397536 16484 12:31:01 AM 5399640 7015648 2482792 31.50 2688 1806388 761684 8.53 199368 1994996 138668 12:32:01 AM 5169544 7015620 2712888 34.42 2688 2021528 704724 7.89 199136 2163168 46136 12:33:01 AM 5245432 7093336 2637000 33.45 2688 2023472 640260 7.17 219596 2070448 10764 12:34:01 AM 4898948 7022840 2983484 37.85 2688 2290908 676312 7.57 262064 2344420 187192 12:35:01 AM 4951948 7066136 2930484 37.18 2688 2281364 625932 7.01 266568 2282216 8 12:36:01 AM 4909876 7024800 2972556 37.71 2688 2282100 676468 7.57 266900 2324180 4 12:37:01 AM 4909800 7024752 2972632 37.71 2688 2282132 676468 7.57 266904 2324060 4 12:38:01 AM 4899532 7014716 2982900 37.84 2688 2282364 705068 7.89 266904 2333728 12 12:39:01 AM 4899468 7014684 2982964 37.84 2688 2282396 705068 7.89 266904 2334044 16 12:40:01 AM 4899272 7014712 2983160 37.85 2688 2282620 724464 8.11 266912 2334344 4 12:41:01 AM 4900060 7015560 2982372 37.84 2688 2282660 702656 7.87 266912 2334280 4 12:42:01 AM 4904124 7019840 2978308 37.78 2688 2282876 708148 7.93 266912 2330148 16 12:43:01 AM 4904544 7020296 2977888 37.78 2688 2282912 708148 7.93 266912 2329808 44 12:44:01 AM 4901912 7018116 2980520 37.81 2688 2283364 708148 7.93 267020 2332352 460 12:45:01 AM 4886580 7002836 2995852 38.01 2688 2283416 707224 7.92 267148 2346628 68 12:46:01 AM 4872924 6989424 3009508 38.18 2688 2283660 747104 8.37 267148 2360648 252 12:47:01 AM 4887204 7003736 2995228 38.00 2688 2283692 731492 8.19 267148 2346156 40 12:48:01 AM 4901804 7018568 2980628 37.81 2688 2283924 731492 8.19 267148 2332288 240 12:49:01 AM 4885848 7002656 2996584 38.02 2688 2283968 745504 8.35 267148 2347196 48 12:50:01 AM 4878544 6995592 3003888 38.11 2688 2284208 738376 8.27 267148 2353960 248 12:51:01 AM 4893044 7010128 2989388 37.92 2688 2284244 712340 7.98 267148 2339868 40 12:52:01 AM 5101224 7037500 2781208 35.28 2688 2107200 653508 7.32 266228 2149088 17212 12:53:01 AM 5022780 6956888 2859652 36.28 2688 2107208 747784 8.37 468604 2033392 12052 Average: 5057118 7025640 2825314 35.84 2688 2139849 702510 7.87 259795 2201623 17917 12:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 4.55 0.00 0.84 0.00 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 354.94 212.54 1734.84 59.85 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 84.57 60.82 864.80 10.48 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 13.36 8.95 5.81 3.71 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 50.30 39.60 341.09 18.97 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 193.95 141.31 38.32 30.58 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 33.64 24.88 7.25 4.95 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 0.92 0.17 0.06 0.02 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 14.81 14.40 119.83 1.10 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.63 0.47 0.48 0.28 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 9.58 7.78 1.40 0.62 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 2.62 0.27 0.26 0.08 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 16.63 15.68 120.22 1.36 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.53 0.17 0.04 0.02 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 18.39 17.26 3.36 3.27 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 7.52 6.32 118.37 0.84 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 26.81 24.09 355.94 2.23 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 1.13 0.50 0.55 0.40 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 6.00 2.45 1.76 0.28 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 5.71 4.73 117.63 0.31 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 24.31 22.69 354.99 1.63 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.58 0.23 0.16 0.08 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 46.40 28.47 82.13 29.80 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 15.34 14.31 12.43 7.47 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 40.39 28.16 186.03 7.75 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) 01/14/2026 _x86_64_ (2 CPU) 00:29:45 LINUX RESTART (2 CPU) 12:30:00 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 90.00 0.00 10.00 0.00 0.00 0.00 12:30:01 AM 0 93.64 0.00 6.36 0.00 0.00 0.00 12:30:01 AM 1 86.36 0.00 13.64 0.00 0.00 0.00 12:31:01 AM all 49.65 0.05 10.72 6.00 0.13 33.45 12:31:01 AM 0 43.09 0.05 11.49 5.57 0.15 39.65 12:31:01 AM 1 56.19 0.05 9.96 6.42 0.12 27.26 12:32:01 AM all 32.82 0.00 4.95 8.00 0.14 54.09 12:32:01 AM 0 25.79 0.00 4.12 4.59 0.15 65.34 12:32:01 AM 1 39.86 0.00 5.77 11.40 0.13 42.84 12:33:01 AM all 12.41 0.00 1.56 0.53 0.08 85.41 12:33:01 AM 0 8.65 0.00 1.62 0.40 0.07 89.27 12:33:01 AM 1 16.18 0.00 1.50 0.67 0.10 81.55 12:34:01 AM all 34.17 0.00 6.45 1.78 0.12 57.48 12:34:01 AM 0 16.20 0.00 4.91 1.75 0.10 77.05 12:34:01 AM 1 52.39 0.00 8.01 1.82 0.13 37.64 12:35:01 AM all 5.82 0.00 1.22 0.94 0.06 91.96 12:35:01 AM 0 5.48 0.00 1.19 1.24 0.07 92.03 12:35:01 AM 1 6.15 0.00 1.25 0.65 0.05 91.89 12:36:01 AM all 2.36 0.00 0.29 0.02 0.07 97.27 12:36:01 AM 0 1.40 0.00 0.22 0.00 0.05 98.33 12:36:01 AM 1 3.31 0.00 0.37 0.03 0.08 96.20 12:37:01 AM all 0.43 0.00 0.11 0.01 0.08 99.37 12:37:01 AM 0 0.47 0.00 0.10 0.02 0.05 99.36 12:37:01 AM 1 0.40 0.00 0.12 0.00 0.10 99.38 12:38:01 AM all 0.94 0.00 0.19 0.00 0.08 98.78 12:38:01 AM 0 0.70 0.00 0.15 0.00 0.07 99.08 12:38:01 AM 1 1.19 0.00 0.23 0.00 0.10 98.48 12:39:01 AM all 0.60 0.00 0.12 0.00 0.08 99.20 12:39:01 AM 0 0.65 0.00 0.05 0.00 0.05 99.25 12:39:01 AM 1 0.55 0.00 0.18 0.00 0.12 99.15 12:40:01 AM all 1.28 0.00 0.18 0.00 0.08 98.47 12:40:01 AM 0 0.94 0.00 0.18 0.00 0.08 98.80 12:40:01 AM 1 1.62 0.00 0.17 0.00 0.07 98.14 12:40:01 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 0.60 0.00 0.13 0.00 0.10 99.17 12:41:01 AM 0 0.70 0.00 0.08 0.00 0.07 99.15 12:41:01 AM 1 0.50 0.00 0.17 0.00 0.13 99.20 12:42:01 AM all 1.12 0.00 0.17 0.00 0.06 98.65 12:42:01 AM 0 1.12 0.00 0.10 0.00 0.05 98.73 12:42:01 AM 1 1.12 0.00 0.23 0.00 0.07 98.58 12:43:01 AM all 0.43 0.00 0.10 0.00 0.07 99.41 12:43:01 AM 0 0.30 0.00 0.12 0.00 0.07 99.51 12:43:01 AM 1 0.55 0.00 0.08 0.00 0.07 99.30 12:44:01 AM all 2.03 0.00 0.23 0.00 0.09 97.65 12:44:01 AM 0 1.34 0.00 0.22 0.00 0.07 98.38 12:44:01 AM 1 2.73 0.00 0.23 0.00 0.12 96.92 12:45:01 AM all 0.53 0.00 0.28 0.00 0.08 99.11 12:45:01 AM 0 0.52 0.00 0.22 0.00 0.07 99.20 12:45:01 AM 1 0.53 0.00 0.33 0.00 0.10 99.03 12:46:01 AM all 1.12 0.00 0.21 0.01 0.09 98.57 12:46:01 AM 0 1.00 0.00 0.17 0.02 0.08 98.73 12:46:01 AM 1 1.24 0.00 0.25 0.00 0.10 98.41 12:47:01 AM all 0.38 0.00 0.13 0.00 0.06 99.43 12:47:01 AM 0 0.30 0.00 0.12 0.00 0.05 99.53 12:47:01 AM 1 0.47 0.00 0.13 0.00 0.07 99.33 12:48:01 AM all 0.98 0.00 0.12 0.00 0.08 98.82 12:48:01 AM 0 0.44 0.00 0.13 0.00 0.08 99.35 12:48:01 AM 1 1.52 0.00 0.10 0.00 0.08 98.30 12:49:01 AM all 0.54 0.00 0.14 0.00 0.07 99.25 12:49:01 AM 0 0.65 0.00 0.12 0.00 0.07 99.16 12:49:01 AM 1 0.43 0.00 0.17 0.00 0.07 99.33 12:50:01 AM all 1.06 0.00 0.22 0.00 0.08 98.64 12:50:01 AM 0 0.70 0.00 0.10 0.00 0.07 99.13 12:50:01 AM 1 1.42 0.00 0.33 0.00 0.10 98.14 12:51:01 AM all 0.53 0.00 0.11 0.00 0.08 99.28 12:51:01 AM 0 0.72 0.00 0.08 0.00 0.07 99.13 12:51:01 AM 1 0.33 0.00 0.13 0.00 0.10 99.43 12:51:01 AM CPU %user %nice %system %iowait %steal %idle 12:52:01 AM all 5.31 0.00 1.40 0.03 0.08 93.18 12:52:01 AM 0 4.43 0.00 1.71 0.02 0.07 93.78 12:52:01 AM 1 6.20 0.00 1.10 0.03 0.08 92.59 12:53:01 AM all 29.89 0.00 2.94 0.17 0.10 66.91 12:53:01 AM 0 25.75 0.00 3.24 0.10 0.10 70.81 12:53:01 AM 1 34.02 0.00 2.64 0.23 0.10 63.01 Average: all 8.10 0.00 1.39 0.76 0.09 89.67 Average: 0 6.20 0.00 1.32 0.59 0.08 91.80 Average: 1 9.99 0.00 1.46 0.92 0.10 87.53