---> uname -a: Linux prd-centos8-robot-2c-8g-2893.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 646 4769 19 2280 6752 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:83:46:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84564sec preferred_lft 84564sec inet6 fe80::f816:3eff:fe83:465c/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) 01/22/2026 _x86_64_ (2 CPU) 04:34:59 LINUX RESTART (2 CPU) 04:36:01 AM tps rtps wtps bread/s bwrtn/s 04:37:01 AM 89.26 15.49 73.76 3798.63 6281.96 04:38:01 AM 74.48 1.08 73.40 75.30 9748.43 04:39:01 AM 27.71 0.42 27.29 64.78 2194.32 04:40:01 AM 67.26 6.90 60.36 1286.05 3588.85 04:41:01 AM 36.60 0.03 36.57 3.47 6420.51 04:42:01 AM 4.67 0.00 4.67 0.00 173.34 04:43:01 AM 0.12 0.00 0.12 0.00 0.90 04:44:01 AM 0.25 0.07 0.18 4.93 2.13 04:45:01 AM 2.22 0.03 2.18 1.87 204.83 04:46:01 AM 0.60 0.00 0.60 0.00 180.77 04:47:01 AM 0.32 0.00 0.32 0.00 142.76 04:48:01 AM 0.28 0.00 0.28 0.00 138.29 04:49:02 AM 0.17 0.00 0.17 0.00 34.68 04:50:01 AM 0.17 0.00 0.17 0.00 40.58 04:51:01 AM 1.48 0.03 1.45 0.27 47.30 04:52:01 AM 0.22 0.00 0.22 0.00 23.50 04:53:01 AM 0.28 0.00 0.28 0.00 123.28 04:54:01 AM 0.43 0.00 0.43 0.00 179.27 04:55:01 AM 0.37 0.00 0.37 0.00 178.10 04:56:01 AM 0.57 0.00 0.57 0.00 151.17 04:57:01 AM 0.17 0.00 0.17 0.00 76.69 04:58:01 AM 0.15 0.00 0.15 0.00 30.14 04:59:01 AM 0.22 0.00 0.22 0.00 68.93 05:00:01 AM 0.17 0.00 0.17 0.00 10.98 05:01:01 AM 0.38 0.02 0.37 0.13 28.52 05:02:01 AM 0.47 0.07 0.40 1.73 82.36 05:03:01 AM 0.43 0.00 0.43 0.00 37.44 05:04:01 AM 0.53 0.00 0.53 0.00 212.91 05:05:01 AM 23.01 0.40 22.61 46.79 2822.21 Average: 11.49 0.85 10.64 182.34 1146.45 04:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:37:01 AM 5295424 7022352 2587008 32.82 2688 1909188 705868 7.90 186880 2079492 185408 04:38:01 AM 5126648 6969324 2755784 34.96 2688 2018236 740116 8.29 198712 2200020 36548 04:39:01 AM 5202868 7047044 2679564 33.99 2688 2020184 676144 7.57 219400 2111144 8 04:40:01 AM 4877900 6976200 3004532 38.12 2688 2264832 735576 8.24 255536 2369548 175812 04:41:01 AM 4920576 7019740 2961856 37.58 2688 2266012 665376 7.45 261232 2316056 16 04:42:01 AM 4920984 7020148 2961448 37.57 2688 2266012 665376 7.45 261236 2315860 8 04:43:01 AM 4921020 7020184 2961412 37.57 2688 2266012 665376 7.45 261236 2315800 4 04:44:01 AM 4867936 6969520 3014496 38.24 2688 2268436 762804 8.54 261580 2367484 2260 04:45:01 AM 4860136 6965684 3022296 38.34 2688 2272404 762804 8.54 261768 2375868 2248 04:46:01 AM 4854000 6963420 3028432 38.42 2688 2276316 781648 8.75 261768 2381928 976 04:47:01 AM 4847048 6962392 3035384 38.51 2688 2282192 781648 8.75 261768 2388748 2672 04:48:01 AM 4844692 6962172 3037740 38.54 2688 2284328 804092 9.00 262136 2390828 716 04:49:02 AM 4840680 6959320 3041752 38.59 2688 2285488 788708 8.83 262136 2394844 900 04:50:01 AM 4839232 6958240 3043200 38.61 2688 2285856 800288 8.96 262136 2396048 120 04:51:01 AM 4844236 6963636 3038196 38.54 2688 2286232 762792 8.54 262320 2391276 56 04:52:01 AM 4843512 6963476 3038920 38.55 2688 2286788 762792 8.54 262320 2392060 8 04:53:01 AM 4829092 6954564 3053340 38.74 2688 2292312 795544 8.91 262372 2406052 1884 04:54:01 AM 4820076 6949708 3062356 38.85 2688 2296464 810920 9.08 262372 2415056 824 04:55:01 AM 4818820 6952880 3063612 38.87 2688 2300904 810920 9.08 262372 2416140 28 04:56:01 AM 4814344 6952836 3068088 38.92 2688 2305332 810920 9.08 262372 2420908 128 04:57:01 AM 4811964 6952700 3070468 38.95 2688 2307568 810920 9.08 262372 2423220 100 04:58:01 AM 4808172 6951300 3074260 39.00 2688 2309952 810920 9.08 262372 2426708 1620 04:59:01 AM 4809028 6952600 3073404 38.99 2688 2310396 788944 8.83 262372 2425952 36 05:00:01 AM 4808764 6952732 3073668 38.99 2688 2310792 775820 8.69 262372 2426624 136 05:01:01 AM 4812012 6956536 3070420 38.95 2688 2311348 759412 8.50 262372 2423128 24 05:02:01 AM 4802916 6949864 3079516 39.07 2688 2313764 841504 9.42 262660 2431648 64 05:03:01 AM 4801416 6949656 3081016 39.09 2688 2315072 841504 9.42 262660 2433048 464 05:04:01 AM 4863284 7018552 3019148 38.30 2688 2322084 675324 7.56 263004 2371244 1232 05:05:01 AM 4856332 6887972 3026100 38.39 2688 2204992 781776 8.75 510644 2156452 29716 Average: 4881487 6969819 3000945 38.07 2688 2256534 764684 8.56 264223 2357351 15311 04:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 383.33 233.42 1910.16 64.43 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 83.82 56.82 619.51 7.85 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 12.00 10.66 5.44 3.99 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 48.39 42.14 343.20 10.24 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 584.54 423.86 113.03 96.43 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 3.25 1.98 0.62 0.48 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 3.42 1.92 0.52 0.42 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 51.31 32.63 21.48 3.65 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 18.03 14.76 17.53 2.39 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 29.44 28.49 20.17 3.66 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 40.41 40.68 34.36 4.76 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 96.03 93.49 22.42 7.76 0.00 0.00 0.00 0.00 04:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:02 AM eth0 64.67 61.87 13.78 6.03 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 11.57 9.13 2.78 1.77 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 14.60 9.21 3.13 1.80 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 8.92 7.75 3.58 1.19 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 111.71 111.05 36.60 17.31 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 83.49 83.02 55.20 6.37 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 131.24 131.58 64.36 9.94 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 72.93 63.96 48.72 5.40 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 51.46 52.01 17.49 4.01 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 74.55 74.47 28.78 5.72 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 17.98 12.50 79.10 2.45 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 12.73 10.86 3.12 2.21 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 8.11 7.08 3.48 1.34 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 129.42 104.16 39.12 9.01 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 39.52 20.86 6.47 2.12 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 60.14 41.58 36.25 5.94 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 77.95 56.32 172.21 148.18 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 80.21 63.42 128.46 15.07 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) 01/22/2026 _x86_64_ (2 CPU) 04:34:59 LINUX RESTART (2 CPU) 04:36:01 AM CPU %user %nice %system %iowait %steal %idle 04:37:01 AM all 38.12 0.00 6.27 2.55 0.10 52.96 04:37:01 AM 0 36.89 0.00 5.41 2.52 0.10 55.08 04:37:01 AM 1 39.35 0.00 7.13 2.58 0.10 50.84 04:38:01 AM all 21.36 0.00 3.07 2.82 0.08 72.65 04:38:01 AM 0 22.00 0.00 3.25 2.55 0.08 72.11 04:38:01 AM 1 20.73 0.00 2.90 3.10 0.08 73.19 04:39:01 AM all 12.33 0.00 1.61 0.64 0.06 85.37 04:39:01 AM 0 9.39 0.00 1.65 0.97 0.05 87.94 04:39:01 AM 1 15.27 0.00 1.56 0.31 0.07 82.79 04:40:01 AM all 34.66 0.00 6.24 1.48 0.10 57.52 04:40:01 AM 0 27.32 0.00 5.58 1.26 0.10 65.74 04:40:01 AM 1 42.01 0.00 6.91 1.70 0.10 49.28 04:41:01 AM all 4.56 0.00 1.63 1.01 0.05 92.76 04:41:01 AM 0 4.84 0.00 1.76 0.70 0.05 92.65 04:41:01 AM 1 4.27 0.00 1.51 1.31 0.05 92.86 04:42:01 AM all 0.27 0.00 0.08 0.03 0.05 99.57 04:42:01 AM 0 0.32 0.00 0.05 0.00 0.05 99.58 04:42:01 AM 1 0.22 0.00 0.12 0.05 0.05 99.57 04:43:01 AM all 0.35 0.00 0.08 0.00 0.04 99.53 04:43:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 04:43:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 04:44:01 AM all 5.25 0.00 0.87 0.00 0.07 93.81 04:44:01 AM 0 5.04 0.00 0.72 0.00 0.07 94.17 04:44:01 AM 1 5.47 0.00 1.02 0.00 0.07 93.45 04:45:01 AM all 7.66 0.00 0.27 0.03 0.08 91.96 04:45:01 AM 0 1.32 0.00 0.22 0.02 0.07 98.38 04:45:01 AM 1 14.01 0.00 0.32 0.03 0.10 85.54 04:46:01 AM all 8.98 0.00 0.81 0.00 0.09 90.12 04:46:01 AM 0 4.18 0.00 0.67 0.00 0.08 95.07 04:46:01 AM 1 13.79 0.00 0.95 0.00 0.10 85.16 04:47:01 AM all 10.61 0.00 0.78 0.01 0.08 88.53 04:47:01 AM 0 6.16 0.00 0.38 0.02 0.07 93.37 04:47:01 AM 1 15.06 0.00 1.17 0.00 0.08 83.69 04:47:01 AM CPU %user %nice %system %iowait %steal %idle 04:48:01 AM all 8.12 0.00 0.96 0.00 0.10 90.82 04:48:01 AM 0 2.36 0.00 0.55 0.00 0.10 96.99 04:48:01 AM 1 14.04 0.00 1.37 0.00 0.10 84.49 04:49:02 AM all 7.07 0.00 0.65 0.00 0.08 92.20 04:49:02 AM 0 3.08 0.00 0.44 0.00 0.07 96.42 04:49:02 AM 1 11.14 0.00 0.87 0.00 0.09 87.90 04:50:01 AM all 4.25 0.00 0.32 0.00 0.08 95.35 04:50:01 AM 0 2.87 0.00 0.24 0.00 0.07 96.82 04:50:01 AM 1 5.63 0.00 0.41 0.00 0.08 93.88 04:51:01 AM all 4.42 0.00 0.47 0.02 0.10 94.99 04:51:01 AM 0 3.64 0.00 0.30 0.03 0.08 95.94 04:51:01 AM 1 5.20 0.00 0.63 0.00 0.12 94.05 04:52:01 AM all 5.12 0.00 0.46 0.00 0.06 94.37 04:52:01 AM 0 3.43 0.00 0.41 0.00 0.07 96.09 04:52:01 AM 1 6.84 0.00 0.50 0.00 0.05 92.60 04:53:01 AM all 10.57 0.00 0.70 0.02 0.08 88.64 04:53:01 AM 0 4.11 0.00 0.64 0.03 0.07 95.15 04:53:01 AM 1 17.06 0.00 0.76 0.00 0.08 82.10 04:54:01 AM all 4.82 0.00 0.54 0.01 0.08 94.56 04:54:01 AM 0 5.94 0.00 0.55 0.02 0.07 93.42 04:54:01 AM 1 3.70 0.00 0.52 0.00 0.08 95.70 04:55:01 AM all 5.32 0.00 0.52 0.04 0.07 94.05 04:55:01 AM 0 2.63 0.00 0.57 0.08 0.07 96.64 04:55:01 AM 1 8.01 0.00 0.47 0.00 0.07 91.46 04:56:01 AM all 6.60 0.00 0.38 0.02 0.07 92.94 04:56:01 AM 0 5.46 0.00 0.40 0.00 0.07 94.07 04:56:01 AM 1 7.73 0.00 0.35 0.03 0.07 91.82 04:57:01 AM all 4.90 0.00 0.80 0.00 0.06 94.25 04:57:01 AM 0 3.75 0.00 0.60 0.00 0.05 95.59 04:57:01 AM 1 6.05 0.00 0.99 0.00 0.07 92.90 04:58:01 AM all 4.45 0.00 0.52 0.00 0.07 94.96 04:58:01 AM 0 6.04 0.00 0.62 0.00 0.07 93.27 04:58:01 AM 1 2.86 0.00 0.42 0.00 0.07 96.65 04:58:01 AM CPU %user %nice %system %iowait %steal %idle 04:59:01 AM all 4.73 0.00 0.19 0.00 0.08 95.00 04:59:01 AM 0 2.94 0.00 0.17 0.00 0.07 96.82 04:59:01 AM 1 6.53 0.00 0.22 0.00 0.08 93.17 05:00:01 AM all 4.32 0.00 0.17 0.00 0.08 95.43 05:00:01 AM 0 4.18 0.00 0.17 0.00 0.08 95.57 05:00:01 AM 1 4.47 0.00 0.17 0.00 0.08 95.28 05:01:01 AM all 4.28 0.00 0.38 0.00 0.07 95.27 05:01:01 AM 0 1.42 0.00 0.15 0.00 0.07 98.36 05:01:01 AM 1 7.21 0.00 0.62 0.00 0.07 92.10 05:02:01 AM all 7.40 0.00 0.94 0.00 0.09 91.57 05:02:01 AM 0 8.08 0.00 0.89 0.00 0.07 90.96 05:02:01 AM 1 6.75 0.00 0.99 0.00 0.10 92.16 05:03:01 AM all 3.56 0.00 0.77 0.00 0.11 95.56 05:03:01 AM 0 3.21 0.00 0.57 0.00 0.12 96.10 05:03:01 AM 1 3.91 0.00 0.97 0.00 0.10 95.02 05:04:01 AM all 10.34 0.00 0.63 0.01 0.08 88.94 05:04:01 AM 0 16.69 0.00 0.77 0.00 0.08 82.45 05:04:01 AM 1 4.00 0.00 0.48 0.02 0.08 95.42 05:05:01 AM all 26.59 0.00 3.17 0.41 0.07 69.76 05:05:01 AM 0 28.56 0.00 3.42 0.58 0.07 67.38 05:05:01 AM 1 24.62 0.00 2.92 0.23 0.08 72.14 Average: all 9.36 0.00 1.18 0.31 0.08 89.06 Average: 0 7.82 0.00 1.08 0.30 0.07 90.72 Average: 1 10.91 0.00 1.29 0.32 0.08 87.40