---> uname -a: Linux prd-centos8-robot-2c-8g-1865.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4763 19 2297 6762 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:bc:17:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84635sec preferred_lft 84635sec inet6 fe80::f816:3eff:febc:17a7/64 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) 01/19/2026 _x86_64_ (2 CPU) 01:06:51 LINUX RESTART (2 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 221.87 160.32 61.55 15101.32 40619.27 01:09:01 AM 122.41 1.10 121.31 75.84 11344.07 01:10:01 AM 31.36 0.42 30.94 64.78 3742.32 01:11:01 AM 75.61 6.93 68.68 1289.30 4841.77 01:12:01 AM 30.21 0.00 30.21 0.00 5586.54 01:13:01 AM 2.30 0.00 2.30 0.00 64.21 01:14:01 AM 0.12 0.00 0.12 0.00 0.90 01:15:01 AM 0.35 0.10 0.25 6.80 7.41 01:16:01 AM 2.18 0.00 2.18 0.00 266.86 01:17:01 AM 0.35 0.00 0.35 0.00 134.46 01:18:01 AM 0.53 0.00 0.53 0.00 241.68 01:19:01 AM 0.15 0.00 0.15 0.00 5.90 01:20:01 AM 0.27 0.00 0.27 0.00 65.34 01:21:01 AM 0.23 0.00 0.23 0.00 16.21 01:22:01 AM 0.37 0.03 0.33 0.27 20.48 01:23:01 AM 1.27 0.00 1.27 0.00 43.92 01:24:01 AM 0.55 0.00 0.55 0.00 185.30 01:25:01 AM 0.32 0.00 0.32 0.00 147.34 01:26:01 AM 0.23 0.00 0.23 0.00 152.29 01:27:01 AM 0.35 0.00 0.35 0.00 161.80 01:28:01 AM 0.28 0.00 0.28 0.00 59.39 01:29:01 AM 0.25 0.00 0.25 0.00 87.85 01:30:01 AM 0.28 0.00 0.28 0.00 15.59 01:31:01 AM 6.20 5.95 0.25 574.97 12.31 01:32:01 AM 3.13 0.00 3.13 0.00 96.53 01:33:01 AM 0.62 0.00 0.62 0.00 86.32 01:34:02 AM 0.22 0.00 0.22 0.00 49.83 01:35:01 AM 2.44 0.32 2.12 37.55 147.07 01:36:01 AM 34.19 0.47 33.72 52.92 3434.49 Average: 18.58 6.06 12.52 593.67 2471.98 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 5467348 7042228 2415084 30.64 2688 1766996 714688 8.00 186540 1944072 113008 01:09:01 AM 5168144 7011932 2714288 34.43 2688 2019220 703416 7.88 198748 2162056 83060 01:10:01 AM 5169072 7025696 2713360 34.42 2688 2032384 687804 7.70 225628 2135268 21976 01:11:01 AM 4962088 7065340 2920344 37.05 2688 2269024 635160 7.11 260512 2275288 154860 01:12:01 AM 4927480 7030344 2954952 37.49 2688 2269004 666240 7.46 260672 2305580 8 01:13:01 AM 4927504 7030356 2954928 37.49 2688 2269004 666240 7.46 260676 2305648 4 01:14:01 AM 4927676 7030528 2954756 37.49 2688 2269004 666240 7.46 260676 2305584 8 01:15:01 AM 4874128 6979572 3008304 38.16 2688 2271604 767680 8.60 261200 2358216 2380 01:16:01 AM 4864304 6973692 3018128 38.29 2688 2275564 767680 8.60 261200 2368008 532 01:17:01 AM 4854900 6970520 3027532 38.41 2688 2281772 785356 8.79 261200 2376488 2824 01:18:01 AM 4850768 6970684 3031664 38.46 2688 2286068 785356 8.79 261200 2381528 24 01:19:01 AM 4850936 6971872 3031496 38.46 2688 2287088 779796 8.73 261568 2380920 924 01:20:01 AM 4850596 6972612 3031836 38.46 2688 2288160 775940 8.69 261568 2381392 120 01:21:01 AM 4850596 6972992 3031836 38.46 2688 2288544 775940 8.69 261568 2381312 80 01:22:01 AM 4850060 6972852 3032372 38.47 2688 2288936 758180 8.49 261676 2382032 12 01:23:01 AM 4846924 6970672 3035508 38.51 2688 2289916 758180 8.49 261676 2384992 572 01:24:01 AM 4834152 6963236 3048280 38.67 2688 2295228 795760 8.91 261728 2397648 552 01:25:01 AM 4830120 6963680 3052312 38.72 2688 2299728 795760 8.91 261728 2401420 712 01:26:01 AM 4826172 6963684 3056260 38.77 2688 2303664 795760 8.91 261728 2405172 120 01:27:01 AM 4819736 6963168 3062696 38.85 2688 2309580 795760 8.91 261728 2411732 1280 01:28:01 AM 4819292 6963224 3063140 38.86 2688 2310076 795760 8.91 261728 2412352 96 01:29:01 AM 4816672 6963104 3065760 38.89 2688 2312576 776704 8.70 261728 2415068 4 01:30:01 AM 4815896 6962736 3066536 38.90 2688 2312984 775948 8.69 261728 2415868 40 01:31:01 AM 4802364 6966976 3080068 39.08 2688 2330696 760536 8.52 263984 2427132 964 01:32:01 AM 4802688 6967740 3079744 39.07 2688 2331132 760536 8.52 263984 2426608 4 01:33:01 AM 4792584 6960292 3089848 39.20 2688 2333784 817072 9.15 264132 2435908 420 01:34:02 AM 4791600 6960456 3090832 39.21 2688 2334924 849888 9.52 264132 2437084 136 01:35:01 AM 4924636 6974352 2957796 37.52 2688 2217316 697320 7.81 309064 2272968 66432 01:36:01 AM 4923260 6966024 2959172 37.54 2688 2215412 716076 8.02 512876 2085960 11532 Average: 4897990 6983813 2984442 37.86 2688 2253772 752647 8.43 266089 2337010 15955 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 361.09 205.56 1936.88 61.04 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 81.86 67.11 902.43 10.28 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 18.36 13.23 7.10 4.78 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 47.57 40.69 343.27 10.12 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 602.52 438.35 113.45 98.25 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 2.67 2.05 0.59 0.49 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 2.72 1.95 0.46 0.43 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 48.52 32.47 22.21 3.79 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 16.31 15.01 17.92 2.71 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 36.10 33.66 44.84 4.55 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 86.57 85.92 31.49 7.68 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 55.16 53.99 11.59 4.76 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 52.40 50.68 11.28 4.68 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 11.25 9.26 2.74 1.80 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 11.23 9.13 2.84 1.94 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 36.62 35.55 9.63 3.01 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 97.52 96.22 32.19 16.22 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 81.72 81.74 55.11 6.35 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 115.10 115.98 61.37 8.35 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 92.12 80.71 58.95 6.76 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 37.33 36.78 7.55 2.92 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 73.78 73.79 29.35 6.08 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 13.30 11.20 3.25 2.29 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 16.41 13.81 3.90 2.72 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 3.93 3.20 2.63 0.54 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 123.08 108.43 37.96 9.55 0.00 0.00 0.00 0.00 01:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 AM eth0 36.87 26.07 6.68 2.62 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 127.18 79.11 181.45 149.34 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 17.33 16.74 15.70 8.77 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 79.51 63.39 136.37 15.19 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) 01/19/2026 _x86_64_ (2 CPU) 01:06:51 LINUX RESTART (2 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 51.81 0.06 10.50 4.34 0.11 33.19 01:08:01 AM 0 43.74 0.07 9.21 4.07 0.12 42.80 01:08:01 AM 1 59.92 0.05 11.79 4.61 0.10 23.53 01:09:01 AM all 35.29 0.00 5.20 2.45 0.11 56.96 01:09:01 AM 0 30.11 0.00 3.97 2.44 0.10 63.38 01:09:01 AM 1 40.50 0.00 6.43 2.46 0.12 50.49 01:10:01 AM all 14.47 0.00 2.31 0.70 0.07 82.45 01:10:01 AM 0 9.94 0.00 2.02 1.22 0.05 86.77 01:10:01 AM 1 19.01 0.00 2.60 0.18 0.08 78.12 01:11:01 AM all 35.74 0.00 5.83 0.53 0.11 57.78 01:11:01 AM 0 30.11 0.00 5.31 0.55 0.12 63.91 01:11:01 AM 1 41.38 0.00 6.35 0.52 0.10 51.66 01:12:01 AM all 1.28 0.00 1.36 0.52 0.06 96.78 01:12:01 AM 0 1.56 0.00 1.02 0.35 0.05 97.01 01:12:01 AM 1 1.01 0.00 1.70 0.69 0.07 96.54 01:13:01 AM all 0.33 0.00 0.08 0.01 0.05 99.53 01:13:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 01:13:01 AM 1 0.08 0.00 0.10 0.02 0.07 99.73 01:14:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 01:14:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 01:14:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 01:15:01 AM all 6.02 0.00 0.89 0.01 0.06 93.03 01:15:01 AM 0 8.77 0.00 1.11 0.02 0.05 90.05 01:15:01 AM 1 3.27 0.00 0.67 0.00 0.07 95.99 01:16:01 AM all 7.55 0.00 0.31 0.03 0.09 92.01 01:16:01 AM 0 2.43 0.00 0.23 0.05 0.08 97.21 01:16:01 AM 1 12.68 0.00 0.38 0.02 0.10 86.82 01:17:01 AM all 12.34 0.00 0.90 0.00 0.09 86.66 01:17:01 AM 0 1.46 0.00 0.28 0.00 0.08 98.18 01:17:01 AM 1 23.23 0.00 1.52 0.00 0.10 75.14 01:18:01 AM all 10.77 0.00 1.07 0.05 0.08 88.03 01:18:01 AM 0 6.59 0.00 0.49 0.10 0.08 92.74 01:18:01 AM 1 14.97 0.00 1.65 0.00 0.08 83.30 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 6.93 0.00 0.62 0.00 0.08 92.36 01:19:01 AM 0 6.47 0.00 0.65 0.00 0.10 92.77 01:19:01 AM 1 7.40 0.00 0.58 0.00 0.07 91.94 01:20:01 AM all 6.15 0.00 0.59 0.00 0.08 93.19 01:20:01 AM 0 2.51 0.00 0.45 0.00 0.07 96.97 01:20:01 AM 1 9.80 0.00 0.72 0.00 0.08 89.40 01:21:01 AM all 4.59 0.00 0.37 0.01 0.09 94.94 01:21:01 AM 0 4.16 0.00 0.35 0.00 0.08 95.40 01:21:01 AM 1 5.02 0.00 0.38 0.02 0.10 94.48 01:22:01 AM all 4.29 0.00 0.47 0.00 0.08 95.17 01:22:01 AM 0 4.11 0.00 0.48 0.00 0.08 95.32 01:22:01 AM 1 4.46 0.00 0.45 0.00 0.07 95.02 01:23:01 AM all 6.59 0.00 0.60 0.01 0.08 92.73 01:23:01 AM 0 3.46 0.00 0.38 0.02 0.08 96.05 01:23:01 AM 1 9.85 0.00 0.82 0.00 0.07 89.26 01:24:01 AM all 9.95 0.00 0.53 0.00 0.08 89.44 01:24:01 AM 0 8.87 0.00 0.64 0.00 0.08 90.41 01:24:01 AM 1 11.03 0.00 0.42 0.00 0.08 88.47 01:25:01 AM all 5.88 0.00 0.53 0.03 0.10 93.46 01:25:01 AM 0 5.95 0.00 0.52 0.05 0.08 93.40 01:25:01 AM 1 5.82 0.00 0.54 0.00 0.12 93.53 01:26:01 AM all 3.40 0.00 0.43 0.00 0.09 96.08 01:26:01 AM 0 1.54 0.00 0.52 0.00 0.08 97.85 01:26:01 AM 1 5.26 0.00 0.34 0.00 0.10 94.30 01:27:01 AM all 9.66 0.00 0.84 0.03 0.08 89.39 01:27:01 AM 0 7.04 0.00 0.42 0.07 0.07 92.40 01:27:01 AM 1 12.27 0.00 1.26 0.00 0.08 86.39 01:28:01 AM all 1.94 0.00 0.33 0.00 0.08 97.65 01:28:01 AM 0 1.09 0.00 0.28 0.00 0.07 98.56 01:28:01 AM 1 2.80 0.00 0.39 0.00 0.08 96.74 01:29:01 AM all 5.46 0.00 0.54 0.05 0.11 93.84 01:29:01 AM 0 2.75 0.00 0.42 0.10 0.10 96.63 01:29:01 AM 1 8.17 0.00 0.65 0.00 0.12 91.06 01:29:01 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 4.48 0.00 0.18 0.00 0.08 95.25 01:30:01 AM 0 1.97 0.00 0.17 0.00 0.07 97.79 01:30:01 AM 1 6.99 0.00 0.20 0.00 0.10 92.71 01:31:01 AM all 5.42 0.21 0.34 0.16 0.07 93.80 01:31:01 AM 0 5.91 0.42 0.44 0.32 0.07 92.85 01:31:01 AM 1 4.93 0.00 0.25 0.00 0.07 94.76 01:32:01 AM all 4.29 0.00 0.41 0.01 0.08 95.22 01:32:01 AM 0 0.72 0.00 0.15 0.00 0.08 99.05 01:32:01 AM 1 7.98 0.00 0.67 0.02 0.07 91.26 01:33:01 AM all 7.96 0.00 0.99 0.01 0.09 90.95 01:33:01 AM 0 7.34 0.00 1.08 0.00 0.10 91.48 01:33:01 AM 1 8.59 0.00 0.90 0.02 0.08 90.41 01:34:02 AM all 4.57 0.00 0.59 0.00 0.09 94.74 01:34:02 AM 0 5.84 0.00 0.86 0.00 0.08 93.22 01:34:02 AM 1 3.31 0.00 0.33 0.00 0.10 96.26 01:35:01 AM all 14.43 0.00 1.69 0.02 0.08 83.77 01:35:01 AM 0 7.76 0.00 1.50 0.02 0.09 90.64 01:35:01 AM 1 21.09 0.00 1.89 0.02 0.08 76.92 01:36:01 AM all 33.41 0.00 3.70 0.32 0.09 62.48 01:36:01 AM 0 27.27 0.00 3.16 0.13 0.10 69.33 01:36:01 AM 1 39.56 0.00 4.24 0.52 0.08 55.60 Average: all 10.89 0.01 1.46 0.32 0.08 87.24 Average: 0 8.31 0.02 1.25 0.33 0.08 90.02 Average: 1 13.48 0.00 1.67 0.31 0.09 84.45