---> uname -a: Linux prd-centos8-robot-2c-8g-16668.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: 2799.996 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 602 4833 19 2262 6796 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:96:39:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84792sec preferred_lft 84792sec inet6 fe80::f816:3eff:fe96:3940/64 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) 12/27/2025 _x86_64_ (2 CPU) 01:52:11 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 109.83 5.91 103.92 1087.77 8323.76 01:55:01 AM 68.74 1.40 67.34 135.98 8927.60 01:56:01 AM 65.59 6.93 58.66 1288.10 3792.62 01:57:01 AM 37.91 0.03 37.88 3.47 6544.81 01:58:01 AM 3.98 0.07 3.92 4.93 157.79 01:59:01 AM 2.33 0.00 2.33 0.00 142.73 02:00:01 AM 0.35 0.00 0.35 0.00 50.42 02:01:01 AM 0.23 0.02 0.22 0.13 2.70 02:02:01 AM 0.47 0.07 0.40 1.73 78.48 02:03:01 AM 0.73 0.00 0.73 0.00 25.96 02:04:01 AM 0.37 0.00 0.37 0.00 45.83 02:05:01 AM 0.42 0.00 0.42 0.00 77.57 02:06:01 AM 0.40 0.00 0.40 0.00 36.13 02:07:01 AM 0.20 0.00 0.20 0.00 12.30 02:08:01 AM 0.52 0.03 0.48 0.27 47.59 02:09:01 AM 1.62 0.00 1.62 0.00 100.95 02:10:01 AM 0.62 0.00 0.62 0.00 97.27 02:11:01 AM 0.50 0.00 0.50 0.00 68.14 02:12:01 AM 0.48 0.00 0.48 0.00 47.27 02:13:01 AM 0.65 0.00 0.65 0.00 74.00 02:14:01 AM 0.32 0.00 0.32 0.00 107.68 02:15:01 AM 0.82 0.00 0.82 0.00 188.59 02:16:01 AM 0.83 0.00 0.83 0.00 106.17 02:17:01 AM 0.50 0.00 0.50 0.00 99.73 02:18:01 AM 15.53 0.32 15.21 36.93 826.61 02:19:01 AM 33.29 0.52 32.77 63.85 2918.96 Average: 13.35 0.59 12.77 100.90 1265.44 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5220092 7018520 2662332 33.78 2688 1975312 711700 7.97 188512 2132540 199972 01:55:01 AM 5241144 7087584 2641280 33.51 2688 2022312 653220 7.31 220052 2070052 10764 01:56:01 AM 4929444 7032164 2952980 37.46 2688 2268264 668024 7.48 255544 2310408 177440 01:57:01 AM 4947780 7049636 2934644 37.23 2688 2268388 649944 7.28 261440 2283608 4 01:58:01 AM 4901604 7004712 2980820 37.82 2688 2269648 714300 8.00 261804 2329340 368 01:59:01 AM 4894076 6999604 2988348 37.91 2688 2272068 714300 8.00 262048 2336776 840 02:00:01 AM 4892800 6998856 2989624 37.93 2688 2272588 733988 8.22 262048 2337792 4 02:01:01 AM 4891824 6997900 2990600 37.94 2688 2272600 717528 8.03 262048 2338988 20 02:02:01 AM 4887972 6996340 2994452 37.99 2688 2274892 717528 8.03 262244 2342764 48 02:03:01 AM 4887624 6996316 2994800 37.99 2688 2275216 717528 8.03 262256 2343032 16 02:04:01 AM 4884832 6995968 2997592 38.03 2688 2277716 717528 8.03 262428 2345628 1296 02:05:01 AM 4882840 6995428 2999584 38.05 2688 2279120 737224 8.25 262440 2347424 520 02:06:01 AM 4882344 6995372 3000080 38.06 2688 2279552 737224 8.25 262448 2348044 52 02:07:01 AM 4881964 6995296 3000460 38.07 2688 2279856 737224 8.25 262448 2348560 56 02:08:01 AM 4879572 6995148 3002852 38.10 2688 2282100 740196 8.29 262592 2350836 1160 02:09:01 AM 4877420 6994984 3005004 38.12 2688 2284120 740196 8.29 262620 2352824 1156 02:10:01 AM 4875412 6994700 3007012 38.15 2688 2285832 737420 8.26 262828 2354460 384 02:11:01 AM 4874264 6995064 3008160 38.16 2688 2287344 737420 8.26 263004 2355680 136 02:12:01 AM 4870964 6993948 3011460 38.20 2688 2289564 737420 8.26 263208 2358672 1308 02:13:01 AM 4870200 6994308 3012224 38.21 2688 2290640 737420 8.26 263244 2359644 532 02:14:01 AM 4866196 6993252 3016228 38.27 2688 2293612 737420 8.26 263356 2363468 400 02:15:01 AM 4861336 6993232 3021088 38.33 2688 2298420 737420 8.26 263588 2368288 100 02:16:01 AM 4858124 6993084 3024300 38.37 2688 2301484 737420 8.26 263696 2371272 588 02:17:01 AM 4852756 6991228 3029668 38.44 2688 2304996 737420 8.26 263764 2376380 1408 02:18:01 AM 4978024 6983516 2904400 36.85 2688 2178144 716256 8.02 339908 2199840 75852 02:19:01 AM 4920956 6931048 2961468 37.57 2688 2183304 783988 8.78 500124 2101208 27020 Average: 4915829 7000662 2966595 37.64 2688 2252580 723356 8.10 269988 2312597 19286 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 98.57 82.92 1072.40 12.09 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 63.07 45.23 585.25 7.09 0.00 0.00 0.00 0.00 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 48.58 38.87 341.83 18.51 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 139.53 89.29 30.68 23.49 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 28.63 18.81 10.63 2.85 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 54.47 54.04 9.65 7.38 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 22.44 20.78 3.90 1.82 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 2.58 0.40 0.20 0.03 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 60.55 57.99 11.40 5.08 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 31.16 12.98 5.66 1.43 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 107.03 93.55 22.83 12.88 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 44.76 42.41 10.61 5.65 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 13.71 10.86 2.60 1.47 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 16.23 14.63 3.41 1.61 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 37.61 31.56 9.41 5.12 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 48.38 46.00 11.57 8.06 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 55.78 57.43 10.36 6.99 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 50.79 52.42 9.35 6.36 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 58.30 58.45 17.54 7.27 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 23.15 17.81 5.15 2.61 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 42.02 39.84 7.35 6.12 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 66.11 67.21 14.42 9.84 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 56.71 56.84 11.78 6.89 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 25.06 23.90 5.07 3.22 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 105.48 66.29 237.24 138.61 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 18.01 17.29 15.94 8.67 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 50.72 42.99 94.86 11.97 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) 12/27/2025 _x86_64_ (2 CPU) 01:52:11 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 39.86 0.00 5.64 1.02 0.09 53.38 01:54:01 AM 0 50.08 0.00 6.57 1.02 0.10 42.23 01:54:01 AM 1 29.67 0.00 4.71 1.03 0.08 64.51 01:55:01 AM all 21.38 0.00 2.67 0.80 0.09 75.06 01:55:01 AM 0 25.85 0.00 2.82 0.57 0.08 70.68 01:55:01 AM 1 16.90 0.00 2.52 1.03 0.10 79.44 01:56:01 AM all 31.31 0.00 6.07 1.21 0.10 61.32 01:56:01 AM 0 35.60 0.00 6.34 1.00 0.10 56.96 01:56:01 AM 1 27.02 0.00 5.79 1.41 0.10 65.67 01:57:01 AM all 6.52 0.00 1.12 0.45 0.05 91.86 01:57:01 AM 0 5.84 0.00 1.15 0.43 0.03 92.54 01:57:01 AM 1 7.20 0.00 1.09 0.47 0.07 91.17 01:58:01 AM all 5.13 0.00 0.28 0.02 0.07 94.51 01:58:01 AM 0 7.73 0.00 0.25 0.00 0.07 91.96 01:58:01 AM 1 2.54 0.00 0.30 0.03 0.07 97.06 01:59:01 AM all 11.23 0.00 0.59 0.01 0.07 88.10 01:59:01 AM 0 14.13 0.00 0.69 0.00 0.07 85.11 01:59:01 AM 1 8.39 0.00 0.49 0.02 0.07 91.03 02:00:01 AM all 3.87 0.00 0.33 0.00 0.08 95.72 02:00:01 AM 0 6.84 0.00 0.45 0.00 0.09 92.63 02:00:01 AM 1 0.99 0.00 0.22 0.00 0.07 98.73 02:01:01 AM all 0.44 0.00 0.12 0.00 0.07 99.37 02:01:01 AM 0 0.53 0.00 0.13 0.00 0.07 99.26 02:01:01 AM 1 0.35 0.00 0.10 0.00 0.07 99.48 02:02:01 AM all 6.72 0.00 0.35 0.00 0.08 92.85 02:02:01 AM 0 8.42 0.00 0.37 0.00 0.08 91.13 02:02:01 AM 1 5.02 0.00 0.33 0.00 0.07 94.58 02:03:01 AM all 1.73 0.00 0.18 0.00 0.08 98.02 02:03:01 AM 0 1.49 0.00 0.15 0.00 0.07 98.30 02:03:01 AM 1 1.97 0.00 0.20 0.00 0.08 97.74 02:04:01 AM all 11.56 0.00 0.69 0.00 0.07 87.68 02:04:01 AM 0 11.10 0.00 0.61 0.00 0.07 88.22 02:04:01 AM 1 12.04 0.00 0.78 0.00 0.07 87.12 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 4.90 0.00 0.24 0.00 0.08 94.77 02:05:01 AM 0 6.69 0.00 0.30 0.00 0.07 92.94 02:05:01 AM 1 3.11 0.00 0.18 0.00 0.10 96.60 02:06:01 AM all 4.51 0.00 0.31 0.00 0.08 95.10 02:06:01 AM 0 1.15 0.00 0.17 0.00 0.08 98.60 02:06:01 AM 1 8.03 0.00 0.45 0.00 0.07 91.45 02:07:01 AM all 1.97 0.00 0.16 0.00 0.08 97.78 02:07:01 AM 0 2.44 0.00 0.17 0.00 0.10 97.29 02:07:01 AM 1 1.51 0.00 0.15 0.00 0.07 98.27 02:08:01 AM all 8.04 0.00 0.45 0.00 0.09 91.42 02:08:01 AM 0 13.65 0.00 0.64 0.00 0.10 85.60 02:08:01 AM 1 2.48 0.00 0.25 0.00 0.08 97.18 02:09:01 AM all 8.56 0.00 0.51 0.03 0.08 90.82 02:09:01 AM 0 9.85 0.00 0.55 0.02 0.09 89.50 02:09:01 AM 1 7.28 0.00 0.47 0.03 0.08 92.12 02:10:01 AM all 4.27 0.00 0.31 0.00 0.08 95.33 02:10:01 AM 0 5.17 0.00 0.35 0.00 0.08 94.40 02:10:01 AM 1 3.38 0.00 0.27 0.00 0.08 96.27 02:11:01 AM all 3.86 0.00 0.33 0.00 0.08 95.72 02:11:01 AM 0 4.21 0.00 0.32 0.00 0.08 95.39 02:11:01 AM 1 3.51 0.00 0.35 0.00 0.08 96.05 02:12:01 AM all 4.76 0.00 0.36 0.00 0.08 94.80 02:12:01 AM 0 6.56 0.00 0.32 0.00 0.08 93.04 02:12:01 AM 1 2.96 0.00 0.40 0.00 0.08 96.55 02:13:01 AM all 3.51 0.00 0.23 0.01 0.08 96.18 02:13:01 AM 0 6.17 0.00 0.28 0.00 0.08 93.46 02:13:01 AM 1 0.85 0.00 0.17 0.02 0.07 98.90 02:14:01 AM all 10.56 0.00 0.36 0.00 0.11 88.97 02:14:01 AM 0 6.58 0.00 0.32 0.00 0.13 92.97 02:14:01 AM 1 14.57 0.00 0.40 0.00 0.08 84.94 02:15:01 AM all 15.87 0.00 0.49 0.02 0.08 83.54 02:15:01 AM 0 15.55 0.00 0.56 0.03 0.07 83.79 02:15:01 AM 1 16.18 0.00 0.42 0.00 0.10 83.30 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 9.71 0.00 0.35 0.02 0.08 89.85 02:16:01 AM 0 11.27 0.00 0.42 0.00 0.08 88.23 02:16:01 AM 1 8.15 0.00 0.28 0.03 0.07 91.47 02:17:01 AM all 8.41 0.00 0.36 0.00 0.08 91.15 02:17:01 AM 0 12.45 0.00 0.40 0.00 0.10 87.05 02:17:01 AM 1 4.36 0.00 0.32 0.00 0.07 95.26 02:18:01 AM all 26.07 0.00 2.21 0.07 0.08 71.56 02:18:01 AM 0 36.50 0.00 2.22 0.08 0.08 61.11 02:18:01 AM 1 15.62 0.00 2.21 0.05 0.08 82.04 02:19:01 AM all 32.91 0.00 4.05 0.14 0.09 62.81 02:19:01 AM 0 39.90 0.00 4.09 0.18 0.08 55.74 02:19:01 AM 1 25.90 0.00 4.02 0.10 0.10 69.88 Average: all 11.09 0.00 1.11 0.15 0.08 87.58 Average: 0 13.32 0.00 1.18 0.13 0.08 85.28 Average: 1 8.85 0.00 1.04 0.16 0.08 89.87