---> uname -a: Linux prd-centos8-robot-2c-8g-18984.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 590 4827 19 2280 6808 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:50:a4:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84738sec preferred_lft 84738sec inet6 fe80::f816:3eff:fe50:a483/64 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) 01/07/2026 _x86_64_ (2 CPU) 03:22:08 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 91.15 6.40 84.76 1097.72 6244.04 03:25:01 AM 81.59 1.02 80.57 73.45 10907.08 03:26:01 AM 42.19 7.13 35.06 1310.71 2356.01 03:27:01 AM 66.51 2.70 63.81 436.12 8122.24 03:28:01 AM 4.55 0.07 4.48 4.93 179.74 03:29:01 AM 2.33 0.00 2.33 0.00 165.54 03:30:01 AM 0.62 0.00 0.62 0.00 57.45 03:31:01 AM 0.28 0.00 0.28 0.00 3.02 03:32:01 AM 0.47 0.00 0.47 0.00 79.26 03:33:01 AM 0.70 0.00 0.70 0.00 25.47 03:34:01 AM 0.35 0.00 0.35 0.00 46.08 03:35:01 AM 0.47 0.00 0.47 0.00 77.34 03:36:01 AM 0.38 0.00 0.38 0.00 34.12 03:37:01 AM 0.20 0.00 0.20 0.00 13.91 03:38:01 AM 0.60 0.03 0.57 0.27 81.67 03:39:01 AM 1.33 0.00 1.33 0.00 57.89 03:40:01 AM 0.58 0.00 0.58 0.00 95.00 03:41:01 AM 0.55 0.00 0.55 0.00 77.19 03:42:01 AM 0.43 0.00 0.43 0.00 45.43 03:43:01 AM 0.62 0.00 0.62 0.00 75.84 03:44:01 AM 0.32 0.00 0.32 0.00 91.42 03:45:01 AM 0.63 0.00 0.63 0.00 107.48 03:46:01 AM 0.83 0.00 0.83 0.00 197.33 03:47:01 AM 0.52 0.00 0.52 0.00 117.68 03:48:01 AM 0.93 0.00 0.93 0.00 159.71 03:49:01 AM 18.46 0.40 18.06 46.78 2620.08 Average: 12.22 0.68 11.53 114.24 1232.27 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5297308 7099764 2585124 32.80 2688 1979456 636648 7.13 186296 2062304 248328 03:25:01 AM 5089704 6970152 2792728 35.43 2688 2056292 737200 8.25 212556 2231192 44240 03:26:01 AM 4829620 6971704 3052812 38.73 2688 2307732 723896 8.11 287612 2385032 224264 03:27:01 AM 4946544 7062076 2935888 37.25 2688 2282608 625088 7.00 265840 2286308 16 03:28:01 AM 4900636 7017396 2981796 37.83 2688 2283844 690216 7.73 266184 2332120 1104 03:29:01 AM 4895180 7013564 2987252 37.90 2688 2285460 690216 7.73 266432 2337036 4 03:30:01 AM 4891476 7011204 2990956 37.94 2688 2286804 693624 7.77 266432 2340616 8 03:31:01 AM 4889964 7009708 2992468 37.96 2688 2286820 693624 7.77 266432 2342292 4 03:32:01 AM 4886040 7008008 2996392 38.01 2688 2289044 712220 7.97 266476 2346292 132 03:33:01 AM 4885328 7007620 2997104 38.02 2688 2289368 712220 7.97 266488 2346932 4 03:34:01 AM 4882976 7007672 2999456 38.05 2688 2291780 712220 7.97 266660 2349164 1196 03:35:01 AM 4881624 7007696 3000808 38.07 2688 2293156 712220 7.97 266668 2350516 396 03:36:01 AM 4880520 7007136 3001912 38.08 2688 2293700 712220 7.97 266680 2351368 108 03:37:01 AM 4880316 7007220 3002116 38.09 2688 2293988 712220 7.97 266680 2351640 52 03:38:01 AM 4877748 7006848 3004684 38.12 2688 2296176 710572 7.96 266812 2354028 100 03:39:01 AM 4875568 7006700 3006864 38.15 2688 2298224 710572 7.96 266840 2356340 1336 03:40:01 AM 4873656 7006384 3008776 38.17 2688 2299856 703308 7.87 267032 2357928 540 03:41:01 AM 4872280 7006712 3010152 38.19 2688 2301508 703308 7.87 267256 2359232 252 03:42:01 AM 4869284 7006076 3013148 38.23 2688 2303900 703308 7.87 267448 2361992 1592 03:43:01 AM 4868228 7005956 3014204 38.24 2688 2304804 703308 7.87 267472 2363052 568 03:44:01 AM 4864988 7005432 3017444 38.28 2688 2307544 703308 7.87 267564 2366208 696 03:45:01 AM 4860360 7005300 3022072 38.34 2688 2312056 703308 7.87 267760 2370604 2436 03:46:01 AM 4856140 7005168 3026292 38.39 2688 2316100 718764 8.05 267928 2374724 1108 03:47:01 AM 4853700 7005036 3028732 38.42 2688 2318416 718764 8.05 267972 2377028 228 03:48:01 AM 4847244 7002836 3035188 38.51 2688 2322676 718764 8.05 267996 2383424 208 03:49:01 AM 5033764 7058988 2848668 36.14 2688 2197516 625200 7.00 503852 1982624 24252 Average: 4907315 7012398 2975117 37.74 2688 2273032 699474 7.83 271668 2323846 21276 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 155.96 110.04 1189.18 24.34 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 75.30 55.19 587.92 8.78 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 40.08 34.11 335.64 6.57 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 191.10 142.00 45.20 39.51 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 32.41 17.64 10.30 4.10 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 42.66 42.59 8.13 6.67 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 32.37 31.52 5.66 2.75 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 1.93 0.58 0.41 0.22 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 61.14 60.19 11.56 5.25 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 28.82 13.36 5.81 1.69 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 106.37 92.07 22.06 12.63 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 47.38 46.29 10.52 4.06 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 18.51 14.70 3.90 3.73 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 16.25 14.85 3.40 1.72 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 42.09 35.49 9.26 5.39 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 48.06 45.29 11.56 7.83 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 61.96 63.26 10.67 7.36 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 58.55 60.50 10.44 7.27 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 63.32 64.24 17.78 7.57 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 21.28 17.78 4.88 2.54 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 37.19 35.70 6.59 5.75 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 52.36 53.16 11.31 6.92 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 73.93 74.01 15.78 10.25 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 23.00 21.16 4.54 2.82 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 2.63 3.43 1.35 0.77 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 105.21 70.01 190.22 148.22 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 55.38 46.89 97.47 12.87 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) 01/07/2026 _x86_64_ (2 CPU) 03:22:08 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 37.62 0.00 5.83 0.89 0.12 55.54 03:24:01 AM 0 42.93 0.00 6.07 0.62 0.12 50.27 03:24:01 AM 1 32.31 0.00 5.59 1.16 0.12 60.82 03:25:01 AM all 23.36 0.00 3.02 1.11 0.08 72.43 03:25:01 AM 0 23.47 0.00 3.05 1.15 0.08 72.24 03:25:01 AM 1 23.24 0.00 2.98 1.07 0.08 72.63 03:26:01 AM all 25.69 0.00 4.35 0.41 0.08 69.47 03:26:01 AM 0 26.11 0.00 4.82 0.27 0.08 68.72 03:26:01 AM 1 25.28 0.00 3.88 0.55 0.07 70.23 03:27:01 AM all 15.72 0.00 3.10 0.60 0.08 80.51 03:27:01 AM 0 14.38 0.00 2.97 0.87 0.08 81.71 03:27:01 AM 1 17.06 0.00 3.23 0.33 0.07 79.31 03:28:01 AM all 4.80 0.00 0.29 0.02 0.04 94.85 03:28:01 AM 0 1.74 0.00 0.22 0.02 0.05 97.98 03:28:01 AM 1 7.87 0.00 0.37 0.02 0.03 91.71 03:29:01 AM all 8.59 0.00 0.51 0.02 0.09 90.80 03:29:01 AM 0 14.04 0.00 0.72 0.00 0.09 85.15 03:29:01 AM 1 3.37 0.00 0.32 0.03 0.08 96.20 03:30:01 AM all 6.76 0.00 0.40 0.00 0.08 92.76 03:30:01 AM 0 8.23 0.00 0.39 0.00 0.07 91.31 03:30:01 AM 1 5.28 0.00 0.41 0.00 0.10 94.21 03:31:01 AM all 0.48 0.00 0.13 0.00 0.06 99.33 03:31:01 AM 0 0.67 0.00 0.08 0.00 0.05 99.20 03:31:01 AM 1 0.28 0.00 0.18 0.00 0.07 99.47 03:32:01 AM all 6.77 0.00 0.31 0.00 0.08 92.85 03:32:01 AM 0 12.36 0.00 0.28 0.00 0.07 87.29 03:32:01 AM 1 1.17 0.00 0.33 0.00 0.08 98.41 03:33:01 AM all 1.77 0.00 0.20 0.00 0.05 97.98 03:33:01 AM 0 2.71 0.00 0.20 0.00 0.05 97.04 03:33:01 AM 1 0.84 0.00 0.20 0.00 0.05 98.91 03:34:01 AM all 11.26 0.00 0.67 0.00 0.07 88.01 03:34:01 AM 0 16.30 0.00 0.76 0.00 0.07 82.87 03:34:01 AM 1 6.29 0.00 0.58 0.00 0.07 93.07 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 4.70 0.00 0.23 0.00 0.08 95.00 03:35:01 AM 0 5.01 0.00 0.22 0.00 0.07 94.70 03:35:01 AM 1 4.38 0.00 0.23 0.00 0.08 95.30 03:36:01 AM all 5.16 0.00 0.38 0.00 0.08 94.38 03:36:01 AM 0 7.01 0.00 0.43 0.00 0.07 92.49 03:36:01 AM 1 3.32 0.00 0.34 0.00 0.08 96.25 03:37:01 AM all 2.21 0.00 0.16 0.00 0.06 97.57 03:37:01 AM 0 2.99 0.00 0.19 0.00 0.07 96.75 03:37:01 AM 1 1.44 0.00 0.13 0.00 0.05 98.38 03:38:01 AM all 8.15 0.00 0.53 0.00 0.08 91.24 03:38:01 AM 0 9.39 0.00 0.42 0.00 0.08 90.11 03:38:01 AM 1 6.88 0.00 0.65 0.00 0.08 92.39 03:39:01 AM all 8.18 0.00 0.50 0.01 0.05 91.26 03:39:01 AM 0 11.04 0.00 0.64 0.00 0.05 88.27 03:39:01 AM 1 5.40 0.00 0.37 0.02 0.05 94.16 03:40:01 AM all 4.68 0.00 0.37 0.01 0.07 94.88 03:40:01 AM 0 4.55 0.00 0.34 0.00 0.07 95.05 03:40:01 AM 1 4.80 0.00 0.40 0.02 0.07 94.71 03:41:01 AM all 4.42 0.00 0.33 0.00 0.08 95.18 03:41:01 AM 0 6.09 0.00 0.33 0.00 0.08 93.50 03:41:01 AM 1 2.74 0.00 0.32 0.00 0.07 96.87 03:42:01 AM all 5.22 0.00 0.36 0.00 0.06 94.37 03:42:01 AM 0 5.90 0.00 0.33 0.00 0.05 93.72 03:42:01 AM 1 4.54 0.00 0.38 0.00 0.07 95.01 03:43:01 AM all 3.29 0.00 0.28 0.01 0.06 96.36 03:43:01 AM 0 4.50 0.00 0.32 0.02 0.05 95.12 03:43:01 AM 1 2.09 0.00 0.23 0.00 0.07 97.61 03:44:01 AM all 10.11 0.00 0.32 0.00 0.07 89.50 03:44:01 AM 0 15.49 0.00 0.44 0.00 0.07 84.00 03:44:01 AM 1 4.79 0.00 0.20 0.00 0.07 94.95 03:45:01 AM all 14.88 0.00 0.40 0.00 0.07 84.66 03:45:01 AM 0 15.73 0.00 0.38 0.00 0.07 83.82 03:45:01 AM 1 14.02 0.00 0.41 0.00 0.07 85.51 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 13.56 0.00 0.53 0.01 0.08 85.83 03:46:01 AM 0 13.06 0.00 0.59 0.02 0.08 86.24 03:46:01 AM 1 14.05 0.00 0.47 0.00 0.07 85.41 03:47:01 AM all 6.45 0.00 0.30 0.00 0.06 93.19 03:47:01 AM 0 9.57 0.00 0.27 0.00 0.07 90.10 03:47:01 AM 1 3.34 0.00 0.33 0.00 0.05 96.27 03:48:01 AM all 6.70 0.00 0.23 0.01 0.06 93.00 03:48:01 AM 0 10.33 0.00 0.30 0.00 0.07 89.30 03:48:01 AM 1 3.06 0.00 0.17 0.02 0.05 96.71 03:49:01 AM all 26.40 0.00 2.52 0.21 0.08 70.79 03:49:01 AM 0 32.54 0.00 2.19 0.25 0.07 64.95 03:49:01 AM 1 20.25 0.00 2.86 0.17 0.08 76.64 Average: all 10.28 0.00 1.01 0.13 0.07 88.51 Average: 0 12.17 0.00 1.04 0.12 0.07 86.59 Average: 1 8.40 0.00 0.99 0.13 0.07 90.41