---> uname -a: Linux prd-centos8-robot-2c-8g-7791.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4826 19 2278 6805 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:4f:0c:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84740sec preferred_lft 84740sec inet6 fe80::f816:3eff:fe4f:c15/64 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) 02/05/2026 _x86_64_ (2 CPU) 02:02:34 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 111.43 41.85 69.58 6197.53 6508.25 02:05:01 AM 94.87 1.08 93.79 75.31 11084.27 02:06:01 AM 38.18 0.42 37.76 64.79 3253.44 02:07:01 AM 75.57 9.41 66.16 1681.84 7913.63 02:08:01 AM 15.31 0.07 15.24 4.93 1237.97 02:09:01 AM 4.39 0.00 4.39 0.00 174.31 02:10:01 AM 0.80 0.00 0.80 0.00 104.85 02:11:01 AM 0.35 0.00 0.35 0.00 14.46 02:12:01 AM 0.52 0.00 0.52 0.00 11.41 02:13:01 AM 0.63 0.00 0.63 0.00 81.89 02:14:01 AM 0.40 0.00 0.40 0.00 17.39 02:15:01 AM 0.45 0.00 0.45 0.00 100.20 02:16:01 AM 0.42 0.00 0.42 0.00 48.33 02:17:01 AM 0.50 0.00 0.50 0.00 16.66 02:18:01 AM 0.42 0.03 0.38 0.27 38.19 02:19:01 AM 1.42 0.00 1.42 0.00 75.54 02:20:01 AM 0.42 0.00 0.42 0.00 82.02 02:21:01 AM 0.70 0.00 0.70 0.00 63.39 02:22:01 AM 0.42 0.00 0.42 0.00 65.34 02:23:01 AM 0.55 0.00 0.55 0.00 44.09 02:24:01 AM 0.45 0.00 0.45 0.00 72.47 02:25:01 AM 0.30 0.00 0.30 0.00 87.34 02:26:01 AM 0.67 0.00 0.67 0.00 112.06 02:27:01 AM 0.80 0.00 0.80 0.00 174.09 02:28:01 AM 0.90 0.00 0.90 0.00 143.69 02:29:01 AM 2.80 0.32 2.48 36.92 275.07 02:30:01 AM 43.73 0.52 43.21 63.86 3759.42 Average: 14.72 1.99 12.73 301.15 1317.78 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5391756 7072924 2490668 31.60 2688 1864408 653660 7.32 186316 1987948 169296 02:05:01 AM 5164976 7010516 2717448 34.47 2688 2021904 700920 7.85 198832 2169572 40772 02:06:01 AM 5075264 7017812 2807160 35.61 2688 2113928 680412 7.62 229440 2214608 81160 02:07:01 AM 4936668 7051740 2945756 37.37 2688 2281244 619240 6.93 266380 2290884 26056 02:08:01 AM 4896264 7011484 2986160 37.88 2688 2281696 688752 7.71 266716 2333192 60 02:09:01 AM 4889012 7006076 2993412 37.98 2688 2283524 688752 7.71 266952 2340580 1036 02:10:01 AM 4885072 7004028 2997352 38.03 2688 2285424 688220 7.71 266972 2344756 308 02:11:01 AM 4883948 7002928 2998476 38.04 2688 2285444 688220 7.71 266972 2345992 4 02:12:01 AM 4883648 7002960 2998776 38.04 2688 2285776 688220 7.71 266976 2346212 204 02:13:01 AM 4881528 7002764 3000896 38.07 2688 2287716 708452 7.93 267016 2348204 56 02:14:01 AM 4880228 7002544 3002196 38.09 2688 2288780 708452 7.93 267128 2349404 784 02:15:01 AM 4877208 7001748 3005216 38.13 2688 2291012 708452 7.93 267200 2352452 164 02:16:01 AM 4875824 7001580 3006600 38.14 2688 2292228 708452 7.93 267220 2353620 100 02:17:01 AM 4875876 7001884 3006548 38.14 2688 2292472 708452 7.93 267220 2353876 16 02:18:01 AM 4874144 7001324 3008280 38.16 2688 2293668 703284 7.87 267388 2355088 220 02:19:01 AM 4872128 7001100 3010296 38.19 2688 2295468 703284 7.87 267412 2357368 744 02:20:01 AM 4869672 7000516 3012752 38.22 2688 2297344 697956 7.81 267484 2359452 400 02:21:01 AM 4868344 7000608 3014080 38.24 2688 2298752 697956 7.81 267664 2360712 400 02:22:01 AM 4867216 7000804 3015208 38.25 2688 2300092 697956 7.81 267840 2361804 88 02:23:01 AM 4864456 7000264 3017968 38.29 2688 2302272 697956 7.81 268040 2364300 1340 02:24:01 AM 4863468 7000444 3018956 38.30 2688 2303448 697956 7.81 268064 2365396 556 02:25:01 AM 4859772 6999672 3022652 38.35 2688 2306380 697956 7.81 268192 2369060 992 02:26:01 AM 4855376 6999628 3027048 38.40 2688 2310748 697956 7.81 268384 2373112 2452 02:27:01 AM 4851408 6999560 3031016 38.45 2688 2314616 697956 7.81 268528 2377076 1620 02:28:01 AM 4848868 6999388 3033556 38.49 2688 2316984 697956 7.81 268572 2379632 272 02:29:01 AM 4964400 7003584 2918024 37.02 2688 2207372 675844 7.57 303200 2242444 68616 02:30:01 AM 4971000 6995236 2911424 36.94 2688 2196724 690964 7.74 507304 2046072 11524 Average: 4919538 7007152 2962886 37.59 2688 2255534 692357 7.75 270719 2312697 15157 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 346.30 191.49 1761.08 62.06 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 75.24 57.35 789.02 8.72 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 38.79 27.81 143.15 7.63 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 219.48 166.03 244.08 42.97 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.23 7.31 5.71 1.07 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 39.57 36.94 9.26 7.26 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 46.12 45.15 8.13 3.88 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 1.87 0.53 0.18 0.04 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 16.50 14.31 2.62 1.33 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 49.02 47.27 9.42 4.11 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 72.33 48.72 13.42 6.45 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 98.17 86.49 19.89 10.01 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 34.39 32.74 7.84 4.84 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 13.08 11.05 2.33 1.07 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 23.54 20.83 4.70 2.37 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 35.29 29.98 10.38 5.06 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 60.70 54.17 11.99 9.38 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 53.12 53.22 9.47 6.41 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 52.31 52.19 10.02 6.86 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 55.46 56.90 16.80 6.89 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 29.26 24.15 5.97 3.16 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 40.92 37.92 7.31 5.98 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 50.32 51.11 11.08 6.72 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 66.14 66.33 14.95 9.69 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 24.25 22.33 4.63 2.92 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 103.35 63.05 261.09 137.36 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 18.01 16.33 15.52 8.97 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 62.15 48.96 126.01 13.83 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) 02/05/2026 _x86_64_ (2 CPU) 02:02:34 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 42.96 0.02 6.73 1.03 0.09 49.17 02:04:01 AM 0 29.59 0.03 6.37 0.82 0.10 63.09 02:04:01 AM 1 56.33 0.00 7.09 1.24 0.08 35.25 02:05:01 AM all 22.66 0.00 3.57 1.24 0.07 72.46 02:05:01 AM 0 14.85 0.00 2.81 1.22 0.07 81.05 02:05:01 AM 1 30.49 0.00 4.32 1.27 0.07 63.85 02:06:01 AM all 24.64 0.00 3.83 0.38 0.10 71.04 02:06:01 AM 0 13.93 0.00 3.11 0.47 0.12 82.37 02:06:01 AM 1 35.37 0.00 4.55 0.30 0.08 59.69 02:07:01 AM all 22.86 0.00 4.93 2.50 0.08 69.64 02:07:01 AM 0 17.47 0.00 4.50 3.15 0.07 74.81 02:07:01 AM 1 28.24 0.00 5.35 1.85 0.08 64.47 02:08:01 AM all 1.75 0.00 0.26 0.17 0.05 97.77 02:08:01 AM 0 3.36 0.00 0.27 0.00 0.07 96.31 02:08:01 AM 1 0.15 0.00 0.25 0.33 0.03 99.23 02:09:01 AM all 8.08 0.00 0.44 0.02 0.08 91.39 02:09:01 AM 0 3.10 0.00 0.32 0.02 0.07 96.50 02:09:01 AM 1 13.16 0.00 0.55 0.02 0.09 86.18 02:10:01 AM all 10.39 0.00 0.58 0.01 0.08 88.94 02:10:01 AM 0 13.80 0.00 0.62 0.02 0.09 85.48 02:10:01 AM 1 6.99 0.00 0.55 0.00 0.07 92.39 02:11:01 AM all 0.38 0.00 0.14 0.00 0.07 99.41 02:11:01 AM 0 0.37 0.00 0.15 0.00 0.08 99.40 02:11:01 AM 1 0.40 0.00 0.13 0.00 0.05 99.42 02:12:01 AM all 1.37 0.00 0.15 0.00 0.08 98.40 02:12:01 AM 0 0.67 0.00 0.17 0.00 0.08 99.08 02:12:01 AM 1 2.07 0.00 0.13 0.00 0.07 97.73 02:13:01 AM all 6.06 0.00 0.28 0.01 0.07 93.59 02:13:01 AM 0 8.77 0.00 0.22 0.02 0.07 90.93 02:13:01 AM 1 3.35 0.00 0.33 0.00 0.07 96.25 02:14:01 AM all 5.96 0.00 0.42 0.00 0.08 93.54 02:14:01 AM 0 3.00 0.00 0.42 0.00 0.07 96.52 02:14:01 AM 1 9.00 0.00 0.43 0.00 0.09 90.49 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 8.57 0.00 0.47 0.00 0.08 90.89 02:15:01 AM 0 11.90 0.00 0.46 0.00 0.08 87.56 02:15:01 AM 1 5.26 0.00 0.49 0.00 0.07 94.19 02:16:01 AM all 6.39 0.00 0.38 0.00 0.07 93.16 02:16:01 AM 0 2.83 0.00 0.27 0.00 0.07 96.84 02:16:01 AM 1 10.07 0.00 0.50 0.00 0.07 89.36 02:17:01 AM all 2.39 0.00 0.20 0.00 0.06 97.35 02:17:01 AM 0 1.36 0.00 0.12 0.00 0.05 98.48 02:17:01 AM 1 3.43 0.00 0.29 0.00 0.07 96.21 02:18:01 AM all 4.30 0.00 0.32 0.00 0.08 95.30 02:18:01 AM 0 2.14 0.00 0.37 0.00 0.08 97.41 02:18:01 AM 1 6.45 0.00 0.27 0.00 0.08 93.20 02:19:01 AM all 7.23 0.00 0.40 0.02 0.07 92.28 02:19:01 AM 0 4.17 0.00 0.37 0.00 0.07 95.39 02:19:01 AM 1 10.30 0.00 0.43 0.03 0.07 89.17 02:20:01 AM all 7.56 0.00 0.52 0.00 0.08 91.85 02:20:01 AM 0 3.82 0.00 0.42 0.00 0.07 95.70 02:20:01 AM 1 11.37 0.00 0.61 0.00 0.09 87.93 02:21:01 AM all 3.84 0.00 0.30 0.04 0.06 95.76 02:21:01 AM 0 2.99 0.00 0.32 0.08 0.07 96.54 02:21:01 AM 1 4.68 0.00 0.28 0.00 0.05 94.98 02:22:01 AM all 3.78 0.00 0.27 0.00 0.07 95.88 02:22:01 AM 0 2.33 0.00 0.23 0.00 0.05 97.39 02:22:01 AM 1 5.24 0.00 0.30 0.00 0.08 94.38 02:23:01 AM all 4.53 0.00 0.40 0.00 0.07 95.00 02:23:01 AM 0 2.64 0.00 0.33 0.00 0.05 96.97 02:23:01 AM 1 6.41 0.00 0.47 0.00 0.08 93.04 02:24:01 AM all 4.05 0.00 0.23 0.00 0.07 95.66 02:24:01 AM 0 3.38 0.00 0.20 0.00 0.05 96.37 02:24:01 AM 1 4.72 0.00 0.25 0.00 0.08 94.94 02:25:01 AM all 10.28 0.00 0.33 0.00 0.07 89.33 02:25:01 AM 0 11.72 0.00 0.35 0.00 0.07 87.85 02:25:01 AM 1 8.85 0.00 0.30 0.00 0.07 90.78 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 14.19 0.00 0.39 0.00 0.08 85.33 02:26:01 AM 0 8.02 0.00 0.37 0.00 0.08 91.52 02:26:01 AM 1 20.29 0.00 0.42 0.00 0.08 79.21 02:27:01 AM all 12.71 0.00 0.52 0.01 0.08 86.67 02:27:01 AM 0 6.26 0.00 0.40 0.02 0.08 93.24 02:27:01 AM 1 19.24 0.00 0.64 0.00 0.08 80.03 02:28:01 AM all 6.68 0.00 0.28 0.01 0.06 92.97 02:28:01 AM 0 6.20 0.00 0.28 0.00 0.05 93.46 02:28:01 AM 1 7.15 0.00 0.28 0.02 0.07 92.48 02:29:01 AM all 17.82 0.00 1.48 0.02 0.07 80.62 02:29:01 AM 0 8.68 0.00 1.30 0.03 0.07 89.92 02:29:01 AM 1 26.94 0.00 1.65 0.00 0.07 71.34 02:30:01 AM all 30.31 0.00 3.70 0.22 0.10 65.67 02:30:01 AM 0 24.35 0.00 3.23 0.27 0.10 72.05 02:30:01 AM 1 36.28 0.00 4.17 0.17 0.10 59.28 Average: all 10.83 0.00 1.17 0.21 0.07 87.71 Average: 0 7.84 0.00 1.04 0.23 0.07 90.81 Average: 1 13.82 0.00 1.31 0.20 0.07 84.60