---> uname -a: Linux prd-centos8-robot-2c-8g-20089.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 668 4733 19 2295 6731 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:e8:76:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84616sec preferred_lft 84616sec inet6 fe80::f816:3eff:fee8:76a3/64 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) 02/23/2026 _x86_64_ (2 CPU) 06:04:10 LINUX RESTART (2 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 91.62 8.26 83.36 1452.72 6772.16 06:07:01 AM 80.87 1.08 79.79 75.32 11587.50 06:08:01 AM 16.81 0.42 16.39 64.78 731.14 06:09:01 AM 63.55 6.90 56.65 1285.84 3474.19 06:10:01 AM 31.01 0.03 30.97 3.47 6251.43 06:11:01 AM 3.51 0.00 3.51 0.00 114.21 06:12:01 AM 0.28 0.00 0.28 0.00 3.48 06:13:01 AM 0.30 0.07 0.23 4.93 7.43 06:14:01 AM 2.30 0.03 2.27 1.87 263.60 06:15:01 AM 0.30 0.00 0.30 0.00 132.06 06:16:01 AM 0.45 0.00 0.45 0.00 232.79 06:17:01 AM 0.22 0.00 0.22 0.00 45.88 06:18:01 AM 0.15 0.00 0.15 0.00 31.08 06:19:01 AM 0.25 0.00 0.25 0.00 18.85 06:20:01 AM 1.45 0.03 1.42 0.27 40.70 06:21:01 AM 0.22 0.00 0.22 0.00 24.08 06:22:01 AM 0.47 0.00 0.47 0.00 203.93 06:23:01 AM 0.38 0.00 0.38 0.00 152.92 06:24:01 AM 0.20 0.00 0.20 0.00 74.28 06:25:01 AM 0.53 0.00 0.53 0.00 200.77 06:26:01 AM 0.17 0.00 0.17 0.00 81.17 06:27:01 AM 0.13 0.00 0.13 0.00 26.15 06:28:01 AM 0.20 0.00 0.20 0.00 69.47 06:29:01 AM 0.22 0.00 0.22 0.00 18.69 06:30:01 AM 0.28 0.00 0.28 0.00 20.65 06:31:01 AM 0.57 0.00 0.57 0.00 85.85 06:32:01 AM 0.28 0.00 0.28 0.00 54.04 06:33:01 AM 15.01 0.32 14.70 36.92 703.32 Average: 11.13 0.61 10.52 104.51 1122.20 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 5154696 6967016 2727736 34.61 2688 1990716 792188 8.87 195708 2197024 265144 06:07:01 AM 5105116 6964828 2777316 35.23 2688 2036292 776828 8.70 207216 2221572 8 06:08:01 AM 5188956 7051012 2693476 34.17 2688 2038240 700988 7.85 228404 2117188 4 06:09:01 AM 4826944 6941064 3055488 38.76 2688 2281592 781160 8.75 264308 2413988 174572 06:10:01 AM 4896400 7010280 2986032 37.88 2688 2281724 690928 7.74 270052 2334572 12 06:11:01 AM 4896752 7010660 2985680 37.88 2688 2281736 690928 7.74 270056 2334324 8 06:12:01 AM 4896896 7010804 2985536 37.88 2688 2281736 690928 7.74 270056 2334324 4 06:13:01 AM 4846196 6962592 3036236 38.52 2688 2284232 797712 8.93 270392 2384280 2332 06:14:01 AM 4834752 6955172 3047680 38.66 2688 2288264 797712 8.93 270580 2395208 492 06:15:01 AM 4828464 6953904 3053968 38.74 2688 2293268 835228 9.35 270580 2401304 1596 06:16:01 AM 4823248 6954204 3059184 38.81 2688 2298784 835228 9.35 270580 2406868 256 06:17:01 AM 4821252 6953280 3061180 38.84 2688 2299856 817220 9.15 270948 2408708 4 06:18:01 AM 4819976 6953048 3062456 38.85 2688 2300908 817220 9.15 270948 2409948 160 06:19:01 AM 4818144 6951612 3064288 38.87 2688 2301296 817220 9.15 270948 2411712 80 06:20:01 AM 4817432 6951316 3065000 38.88 2688 2301704 786536 8.81 271092 2412240 256 06:21:01 AM 4815944 6951088 3066488 38.90 2688 2302956 803804 9.00 271096 2413412 840 06:22:01 AM 4804136 6944388 3078296 39.05 2688 2308064 826920 9.26 271144 2425440 16 06:23:01 AM 4797512 6943544 3084920 39.14 2688 2313844 842300 9.43 271144 2432016 1320 06:24:01 AM 4795812 6944648 3086620 39.16 2688 2316724 842300 9.43 271144 2433532 2028 06:25:01 AM 4791076 6946112 3091356 39.22 2688 2322848 842300 9.43 271144 2438152 2320 06:26:01 AM 4791428 6946600 3091004 39.21 2688 2322984 842300 9.43 271144 2438028 52 06:27:01 AM 4787660 6945336 3094772 39.26 2688 2325496 825888 9.25 271144 2442044 1812 06:28:01 AM 4787024 6945096 3095408 39.27 2688 2325892 825888 9.25 271148 2442508 168 06:29:01 AM 4786728 6945288 3095704 39.27 2688 2326372 809172 9.06 271148 2443096 172 06:30:01 AM 4784360 6944544 3098072 39.30 2688 2327996 800108 8.96 271148 2445160 1332 06:31:01 AM 4781656 6943644 3100776 39.34 2688 2329808 873448 9.78 271296 2447344 824 06:32:01 AM 4780248 6943352 3102184 39.36 2688 2330956 889988 9.97 271296 2448652 460 06:33:01 AM 4862212 6902788 3020220 38.32 2688 2213948 779100 8.72 362560 2297148 84028 Average: 4855036 6958472 3027396 38.41 2688 2272437 801126 8.97 267444 2383207 19296 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 256.56 169.16 1572.47 50.31 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 63.09 37.26 640.20 6.23 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 12.76 10.56 5.35 4.02 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 47.27 41.54 339.24 10.22 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 590.85 415.86 111.26 92.02 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 2.88 1.90 0.47 0.43 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 2.70 2.02 1.26 0.43 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 48.73 31.64 22.15 3.66 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 18.98 14.51 17.64 2.35 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 35.34 32.16 30.31 4.45 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 85.50 86.29 37.90 7.62 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 58.28 56.93 11.90 4.90 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 53.07 50.21 11.29 4.59 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 12.86 9.42 3.41 2.18 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 15.03 9.73 3.67 2.08 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 64.18 62.66 14.05 5.18 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 66.36 66.33 27.54 13.81 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 116.46 116.76 78.30 8.83 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 71.23 71.44 39.62 5.54 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 96.22 88.60 61.73 7.41 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 18.06 17.83 3.08 1.27 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 68.72 68.17 28.68 5.85 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 12.53 10.76 3.16 2.21 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 14.81 12.16 3.61 2.48 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 36.68 36.11 25.11 3.19 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 90.35 74.64 15.63 7.10 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 28.35 24.91 5.34 2.61 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 121.48 77.81 180.09 148.25 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 75.33 60.62 117.66 14.62 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) 02/23/2026 _x86_64_ (2 CPU) 06:04:10 LINUX RESTART (2 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 39.59 0.00 6.14 1.80 0.11 52.36 06:06:01 AM 0 29.39 0.00 4.69 1.68 0.10 64.14 06:06:01 AM 1 49.84 0.00 7.60 1.92 0.12 40.52 06:07:01 AM all 15.01 0.00 2.53 3.13 0.09 79.25 06:07:01 AM 0 16.24 0.00 2.46 2.33 0.10 78.86 06:07:01 AM 1 13.77 0.00 2.59 3.93 0.08 79.63 06:08:01 AM all 10.82 0.00 1.58 0.26 0.06 87.29 06:08:01 AM 0 7.75 0.00 1.37 0.38 0.07 90.43 06:08:01 AM 1 13.89 0.00 1.79 0.13 0.05 84.15 06:09:01 AM all 35.40 0.00 6.51 0.84 0.11 57.14 06:09:01 AM 0 31.32 0.00 6.37 1.00 0.12 61.19 06:09:01 AM 1 39.47 0.00 6.64 0.68 0.10 53.10 06:10:01 AM all 2.43 0.00 1.58 0.55 0.04 95.40 06:10:01 AM 0 3.41 0.00 1.95 0.87 0.03 93.73 06:10:01 AM 1 1.46 0.00 1.20 0.22 0.05 97.07 06:11:01 AM all 0.41 0.00 0.13 0.02 0.04 99.41 06:11:01 AM 0 0.25 0.00 0.13 0.03 0.05 99.53 06:11:01 AM 1 0.57 0.00 0.12 0.00 0.03 99.28 06:12:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 06:12:01 AM 0 0.17 0.00 0.10 0.00 0.05 99.68 06:12:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 06:13:01 AM all 6.11 0.00 0.90 0.00 0.07 92.92 06:13:01 AM 0 4.23 0.00 0.35 0.00 0.07 95.35 06:13:01 AM 1 7.98 0.00 1.45 0.00 0.07 90.50 06:14:01 AM all 8.12 0.00 0.30 0.02 0.08 91.48 06:14:01 AM 0 3.58 0.00 0.20 0.03 0.08 96.10 06:14:01 AM 1 12.65 0.00 0.40 0.00 0.08 86.87 06:15:01 AM all 10.79 0.00 0.90 0.00 0.08 88.23 06:15:01 AM 0 4.70 0.00 0.42 0.00 0.08 94.79 06:15:01 AM 1 16.89 0.00 1.38 0.00 0.08 81.65 06:16:01 AM all 12.04 0.00 1.12 0.01 0.09 86.74 06:16:01 AM 0 8.41 0.00 0.52 0.02 0.10 90.96 06:16:01 AM 1 15.67 0.00 1.73 0.00 0.08 82.52 06:16:01 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 7.25 0.00 0.63 0.00 0.08 92.05 06:17:01 AM 0 6.31 0.00 0.56 0.00 0.08 93.05 06:17:01 AM 1 8.18 0.00 0.70 0.00 0.07 91.05 06:18:01 AM all 6.05 0.00 0.59 0.00 0.08 93.28 06:18:01 AM 0 4.98 0.00 0.67 0.00 0.08 94.26 06:18:01 AM 1 7.12 0.00 0.50 0.00 0.08 92.29 06:19:01 AM all 4.34 0.00 0.35 0.00 0.09 95.22 06:19:01 AM 0 1.22 0.00 0.13 0.00 0.07 98.58 06:19:01 AM 1 7.45 0.00 0.57 0.00 0.12 91.86 06:20:01 AM all 4.45 0.00 0.50 0.06 0.08 94.91 06:20:01 AM 0 3.36 0.00 0.48 0.00 0.07 96.09 06:20:01 AM 1 5.55 0.00 0.52 0.12 0.08 93.74 06:21:01 AM all 8.47 0.00 0.84 0.00 0.08 90.61 06:21:01 AM 0 14.42 0.00 1.26 0.00 0.09 84.24 06:21:01 AM 1 2.76 0.00 0.44 0.00 0.07 96.73 06:22:01 AM all 8.46 0.00 0.39 0.02 0.09 91.04 06:22:01 AM 0 7.33 0.00 0.39 0.03 0.10 92.15 06:22:01 AM 1 9.59 0.00 0.40 0.00 0.08 89.93 06:23:01 AM all 6.49 0.00 0.65 0.01 0.09 92.75 06:23:01 AM 0 4.15 0.00 0.54 0.02 0.08 95.22 06:23:01 AM 1 8.84 0.00 0.77 0.00 0.10 90.29 06:24:01 AM all 3.00 0.00 0.37 0.00 0.09 96.54 06:24:01 AM 0 3.56 0.00 0.32 0.00 0.10 96.02 06:24:01 AM 1 2.44 0.00 0.42 0.00 0.08 97.06 06:25:01 AM all 10.17 0.00 1.07 0.01 0.10 88.65 06:25:01 AM 0 4.58 0.00 0.54 0.02 0.12 94.75 06:25:01 AM 1 15.76 0.00 1.61 0.00 0.08 82.54 06:26:01 AM all 1.25 0.00 0.17 0.00 0.08 98.50 06:26:01 AM 0 1.39 0.00 0.15 0.00 0.08 98.38 06:26:01 AM 1 1.10 0.00 0.18 0.00 0.08 98.63 06:27:01 AM all 5.64 0.00 0.56 0.00 0.11 93.69 06:27:01 AM 0 6.15 0.00 0.52 0.00 0.10 93.22 06:27:01 AM 1 5.12 0.00 0.60 0.00 0.12 94.16 06:27:01 AM CPU %user %nice %system %iowait %steal %idle 06:28:01 AM all 4.36 0.00 0.20 0.00 0.09 95.35 06:28:01 AM 0 6.10 0.00 0.22 0.00 0.10 93.58 06:28:01 AM 1 2.62 0.00 0.18 0.00 0.08 97.11 06:29:01 AM all 5.00 0.00 0.26 0.00 0.09 94.65 06:29:01 AM 0 5.82 0.00 0.23 0.00 0.10 93.85 06:29:01 AM 1 4.17 0.00 0.28 0.00 0.08 95.46 06:30:01 AM all 5.74 0.00 0.49 0.00 0.08 93.69 06:30:01 AM 0 8.88 0.00 0.61 0.00 0.05 90.46 06:30:01 AM 1 2.73 0.00 0.38 0.00 0.10 96.79 06:31:01 AM all 7.45 0.00 1.17 0.00 0.08 91.30 06:31:01 AM 0 5.35 0.00 0.86 0.00 0.07 93.72 06:31:01 AM 1 9.54 0.00 1.48 0.00 0.10 88.88 06:32:01 AM all 4.66 0.00 0.35 0.00 0.08 94.90 06:32:01 AM 0 2.39 0.00 0.28 0.00 0.08 97.24 06:32:01 AM 1 6.94 0.00 0.42 0.00 0.08 92.56 06:33:01 AM all 23.35 0.00 2.50 0.12 0.09 73.95 06:33:01 AM 0 23.89 0.00 2.55 0.12 0.08 73.35 06:33:01 AM 1 22.80 0.00 2.44 0.12 0.10 74.55 Average: all 9.20 0.00 1.18 0.24 0.08 89.30 Average: 0 7.83 0.00 1.03 0.23 0.08 90.82 Average: 1 10.56 0.00 1.32 0.25 0.08 87.79