---> uname -a: Linux prd-centos8-robot-2c-8g-3186.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 598 4843 19 2255 6801 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:9a:81:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84735sec preferred_lft 84735sec inet6 fe80::f816:3eff:fe9a:81be/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) 01/23/2026 _x86_64_ (2 CPU) 01:53:51 LINUX RESTART (2 CPU) 01:55:01 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 119.33 0.25 119.08 12.53 10771.83 01:57:01 AM 36.34 1.05 35.29 73.98 4864.73 01:58:01 AM 33.09 0.90 32.19 904.23 2357.95 01:59:01 AM 80.46 6.41 74.04 449.32 8692.12 02:00:01 AM 6.51 0.07 6.45 4.93 447.67 02:01:01 AM 2.10 0.00 2.10 0.00 127.92 02:02:01 AM 0.92 0.08 0.83 1.87 85.18 02:03:01 AM 0.13 0.00 0.13 0.00 11.61 02:04:01 AM 0.70 0.00 0.70 0.00 86.29 02:05:01 AM 0.38 0.00 0.38 0.00 16.39 02:06:01 AM 0.37 0.00 0.37 0.00 45.93 02:07:01 AM 0.53 0.00 0.53 0.00 78.05 02:08:01 AM 0.38 0.00 0.38 0.00 37.90 02:09:01 AM 1.50 0.03 1.47 0.27 41.64 02:10:01 AM 0.75 0.32 0.43 6.94 71.41 02:11:01 AM 1.06 0.00 1.06 0.00 82.37 02:12:01 AM 0.82 0.00 0.82 0.00 80.49 02:13:01 AM 0.48 0.00 0.48 0.00 68.88 02:14:01 AM 0.78 0.00 0.78 0.00 53.79 02:15:01 AM 0.38 0.00 0.38 0.00 70.24 02:16:01 AM 0.22 0.00 0.22 0.00 89.10 02:17:01 AM 0.52 0.00 0.52 0.00 184.17 02:18:01 AM 0.75 0.00 0.75 0.00 140.45 02:19:01 AM 0.60 0.00 0.60 0.00 82.12 02:20:01 AM 2.59 0.32 2.28 37.09 415.82 02:21:01 AM 27.19 0.32 26.87 36.10 2811.91 Average: 12.27 0.37 11.89 58.74 1224.12 01:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 5066800 6944276 2815628 35.72 2688 2054036 767560 8.59 192904 2275480 166388 01:57:01 AM 5141828 6998532 2740600 34.77 2688 2032924 687172 7.69 211980 2178304 28380 01:58:01 AM 4970968 6965112 2911460 36.94 2688 2164864 739924 8.28 239708 2304424 100564 01:59:01 AM 4954812 7050752 2927616 37.14 2688 2262224 619552 6.94 261552 2278564 9924 02:00:01 AM 4909700 7006612 2972728 37.71 2688 2263196 687500 7.70 261896 2323520 836 02:01:01 AM 4904028 7002344 2978400 37.79 2688 2264580 702876 7.87 262136 2328796 592 02:02:01 AM 4899752 6999928 2982676 37.84 2688 2266440 702876 7.87 262336 2333092 328 02:03:01 AM 4899936 7000124 2982492 37.84 2688 2266452 702876 7.87 262336 2333104 16 02:04:01 AM 4896928 6999340 2985500 37.88 2688 2268676 702876 7.87 262380 2335828 52 02:05:01 AM 4895304 6998040 2987124 37.90 2688 2269000 702876 7.87 262392 2337532 8 02:06:01 AM 4892704 6997608 2989724 37.93 2688 2271208 702876 7.87 262564 2339792 996 02:07:01 AM 4891556 6997948 2990872 37.94 2688 2272672 702876 7.87 262568 2341160 296 02:08:01 AM 4890416 6997480 2992012 37.96 2688 2273336 719808 8.06 262584 2342300 32 02:09:01 AM 4889964 6997312 2992464 37.96 2688 2273616 717152 8.03 262776 2342448 32 02:10:01 AM 4886840 6996312 2995588 38.00 2688 2275848 710732 7.96 262836 2344872 188 02:11:01 AM 4885360 6997148 2997068 38.02 2688 2278048 710732 7.96 263012 2347016 572 02:12:01 AM 4883752 6996980 2998676 38.04 2688 2279560 710732 7.96 263188 2348168 276 02:13:01 AM 4882292 6997196 3000136 38.06 2688 2281208 710732 7.96 263396 2349636 152 02:14:01 AM 4880060 6997408 3002368 38.09 2688 2283664 710732 7.96 263620 2351780 1564 02:15:01 AM 4878804 6997136 3003624 38.11 2688 2284620 710732 7.96 263636 2352736 556 02:16:01 AM 4875248 6996336 3007180 38.15 2688 2287240 710732 7.96 263744 2356544 620 02:17:01 AM 4869584 6995412 3012844 38.22 2688 2292112 710732 7.96 263964 2361760 272 02:18:01 AM 4866088 6995484 3016340 38.27 2688 2295656 710732 7.96 264088 2365124 112 02:19:01 AM 4863060 6995276 3019368 38.31 2688 2298496 710732 7.96 264156 2368236 872 02:20:01 AM 5031312 7039232 2851116 36.17 2688 2175884 630744 7.06 297416 2168324 51856 02:21:01 AM 4994528 7005044 2887900 36.64 2688 2183536 677784 7.59 501224 2027212 20488 Average: 4919293 6998630 2963135 37.59 2688 2246888 702871 7.87 267861 2312914 14845 01:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 108.98 84.09 1349.13 11.92 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 8.20 4.90 4.55 2.28 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 42.80 34.19 337.02 7.35 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 186.59 130.51 43.63 37.81 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 31.34 17.93 9.19 3.37 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 33.92 32.92 6.93 5.86 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 39.00 38.03 7.34 3.38 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 1.65 0.42 0.16 0.03 0.00 0.00 0.00 0.00 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 56.17 55.52 11.42 5.10 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 35.00 13.86 6.32 1.49 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 106.88 86.02 22.33 12.16 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 47.38 44.76 9.97 3.93 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 20.39 17.89 4.98 4.03 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 14.76 13.40 3.05 1.42 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 42.11 34.00 9.29 5.28 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 44.54 43.44 11.37 7.73 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 53.76 55.21 9.63 6.55 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 48.18 49.23 9.79 6.46 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 58.61 59.02 17.80 7.39 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 23.64 17.06 5.25 2.52 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 35.99 33.19 6.79 5.61 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 47.93 49.23 11.19 6.70 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 64.60 64.01 14.67 9.43 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 21.68 20.24 4.68 2.84 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 93.54 55.35 181.06 134.91 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 15.10 12.84 11.74 6.69 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 49.32 41.04 81.10 11.60 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) 01/23/2026 _x86_64_ (2 CPU) 01:53:51 LINUX RESTART (2 CPU) 01:55:01 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 37.44 0.00 5.30 1.82 0.13 55.31 01:56:01 AM 0 31.97 0.00 5.19 2.38 0.13 60.33 01:56:01 AM 1 42.92 0.00 5.40 1.27 0.13 50.28 01:57:01 AM all 9.57 0.00 1.78 1.71 0.08 86.86 01:57:01 AM 0 9.70 0.00 1.80 1.02 0.10 87.38 01:57:01 AM 1 9.44 0.00 1.75 2.40 0.07 86.34 01:58:01 AM all 23.44 0.00 3.30 2.80 0.11 70.35 01:58:01 AM 0 17.77 0.00 2.89 2.29 0.10 76.96 01:58:01 AM 1 29.11 0.00 3.72 3.32 0.12 63.73 01:59:01 AM all 22.05 0.00 4.76 4.46 0.09 68.65 01:59:01 AM 0 23.58 0.00 5.14 6.31 0.10 64.86 01:59:01 AM 1 20.52 0.00 4.37 2.60 0.08 72.42 02:00:01 AM all 4.05 0.00 0.28 0.09 0.06 95.52 02:00:01 AM 0 3.50 0.00 0.30 0.03 0.05 96.12 02:00:01 AM 1 4.60 0.00 0.27 0.15 0.07 94.91 02:01:01 AM all 7.63 0.00 0.54 0.04 0.08 91.71 02:01:01 AM 0 3.79 0.00 0.37 0.05 0.08 95.71 02:01:01 AM 1 11.56 0.00 0.72 0.03 0.07 87.62 02:02:01 AM all 9.94 0.00 0.62 0.03 0.09 89.32 02:02:01 AM 0 7.56 0.00 0.49 0.00 0.07 91.87 02:02:01 AM 1 12.36 0.00 0.74 0.07 0.10 86.72 02:03:01 AM all 0.45 0.00 0.09 0.00 0.06 99.40 02:03:01 AM 0 0.63 0.00 0.07 0.00 0.03 99.26 02:03:01 AM 1 0.27 0.00 0.12 0.00 0.08 99.53 02:04:01 AM all 6.97 0.00 0.34 0.00 0.07 92.61 02:04:01 AM 0 8.06 0.00 0.32 0.00 0.05 91.57 02:04:01 AM 1 5.89 0.00 0.37 0.00 0.08 93.66 02:05:01 AM all 1.84 0.00 0.21 0.00 0.06 97.89 02:05:01 AM 0 1.56 0.00 0.15 0.00 0.05 98.24 02:05:01 AM 1 2.13 0.00 0.27 0.00 0.07 97.54 02:06:01 AM all 10.90 0.00 0.74 0.00 0.09 88.27 02:06:01 AM 0 7.88 0.00 0.63 0.00 0.09 91.40 02:06:01 AM 1 14.01 0.00 0.86 0.00 0.09 85.05 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 4.88 0.00 0.29 0.00 0.08 94.76 02:07:01 AM 0 4.77 0.00 0.29 0.00 0.08 94.86 02:07:01 AM 1 4.99 0.00 0.28 0.00 0.07 94.66 02:08:01 AM all 6.26 0.00 0.51 0.01 0.08 93.14 02:08:01 AM 0 9.30 0.00 0.71 0.00 0.07 89.92 02:08:01 AM 1 3.33 0.00 0.32 0.02 0.08 96.25 02:09:01 AM all 2.59 0.00 0.36 0.01 0.10 96.94 02:09:01 AM 0 2.97 0.00 0.41 0.00 0.10 96.52 02:09:01 AM 1 2.21 0.00 0.32 0.02 0.10 97.36 02:10:01 AM all 8.49 0.00 0.46 0.01 0.09 90.95 02:10:01 AM 0 5.02 0.00 0.37 0.02 0.08 94.51 02:10:01 AM 1 12.00 0.00 0.54 0.00 0.10 87.36 02:11:01 AM all 8.69 0.00 0.57 0.00 0.09 90.65 02:11:01 AM 0 4.50 0.00 0.42 0.00 0.10 94.99 02:11:01 AM 1 12.98 0.00 0.72 0.00 0.09 86.21 02:12:01 AM all 4.81 0.00 0.37 0.01 0.08 94.73 02:12:01 AM 0 2.75 0.00 0.33 0.00 0.08 96.84 02:12:01 AM 1 6.88 0.00 0.40 0.02 0.08 92.62 02:13:01 AM all 4.59 0.00 0.41 0.00 0.09 94.91 02:13:01 AM 0 4.29 0.00 0.40 0.00 0.10 95.21 02:13:01 AM 1 4.89 0.00 0.42 0.00 0.08 94.61 02:14:01 AM all 5.62 0.00 0.46 0.00 0.09 93.83 02:14:01 AM 0 4.36 0.00 0.42 0.00 0.07 95.16 02:14:01 AM 1 6.88 0.00 0.50 0.00 0.12 92.50 02:15:01 AM all 3.53 0.00 0.24 0.00 0.09 96.14 02:15:01 AM 0 1.32 0.00 0.23 0.00 0.07 98.38 02:15:01 AM 1 5.74 0.00 0.25 0.00 0.12 93.89 02:16:01 AM all 9.79 0.00 0.39 0.00 0.09 89.73 02:16:01 AM 0 1.64 0.00 0.25 0.00 0.08 98.03 02:16:01 AM 1 18.02 0.00 0.52 0.00 0.10 81.35 02:17:01 AM all 15.56 0.00 0.42 0.02 0.10 83.91 02:17:01 AM 0 8.82 0.00 0.46 0.00 0.10 90.63 02:17:01 AM 1 22.24 0.00 0.39 0.03 0.10 77.24 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 12.18 0.00 0.56 0.01 0.12 87.14 02:18:01 AM 0 4.62 0.00 0.42 0.02 0.10 94.84 02:18:01 AM 1 19.83 0.00 0.69 0.00 0.14 79.34 02:19:01 AM all 7.46 0.00 0.31 0.00 0.09 92.14 02:19:01 AM 0 4.41 0.00 0.27 0.00 0.08 95.24 02:19:01 AM 1 10.50 0.00 0.35 0.00 0.10 89.04 02:20:01 AM all 15.89 0.00 1.06 0.03 0.09 82.94 02:20:01 AM 0 24.37 0.00 1.48 0.02 0.08 74.05 02:20:01 AM 1 7.41 0.00 0.64 0.03 0.10 91.81 02:21:01 AM all 24.09 0.00 3.19 0.22 0.10 72.39 02:21:01 AM 0 16.62 0.00 3.06 0.30 0.12 79.91 02:21:01 AM 1 31.56 0.00 3.33 0.15 0.08 64.88 Average: all 10.35 0.00 1.06 0.44 0.09 88.06 Average: 0 8.31 0.00 1.04 0.48 0.08 90.09 Average: 1 12.40 0.00 1.09 0.39 0.09 86.02