---> uname -a: Linux prd-centos8-robot-2c-8g-1054.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 591 4847 19 2258 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:e2:f6:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84712sec preferred_lft 84712sec inet6 fe80::f816:3eff:fee2:f694/64 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) 10/22/2025 _x86_64_ (2 CPU) 03:49:43 LINUX RESTART (2 CPU) 03:50:00 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 254.39 254.39 0.00 13017.54 0.00 03:51:01 AM 181.02 137.25 43.77 13109.23 37389.79 03:52:01 AM 81.62 5.95 75.67 1086.44 5993.35 03:53:01 AM 80.87 0.75 80.12 53.46 10190.48 03:54:01 AM 46.52 7.10 39.42 1309.96 3226.84 03:55:01 AM 61.87 0.25 61.62 47.06 7780.35 03:56:01 AM 6.25 0.22 6.03 11.73 505.36 03:57:01 AM 2.13 0.00 2.13 0.00 109.80 03:58:01 AM 0.62 0.00 0.62 0.00 93.27 03:59:01 AM 0.20 0.00 0.20 0.00 18.69 04:00:01 AM 0.30 0.00 0.30 0.00 10.65 04:01:01 AM 0.78 0.02 0.77 0.13 87.25 04:02:01 AM 0.67 0.07 0.60 1.73 40.61 04:03:01 AM 0.50 0.00 0.50 0.00 82.11 04:04:01 AM 0.40 0.00 0.40 0.00 43.61 04:05:01 AM 0.43 0.03 0.40 0.27 15.31 04:06:01 AM 1.47 0.00 1.47 0.00 90.15 04:07:01 AM 0.52 0.00 0.52 0.00 44.69 04:08:01 AM 0.58 0.00 0.58 0.00 77.12 04:09:01 AM 0.40 0.00 0.40 0.00 70.23 04:10:01 AM 0.57 0.00 0.57 0.00 47.06 04:11:01 AM 0.52 0.00 0.52 0.00 90.19 04:12:01 AM 0.45 0.00 0.45 0.00 49.33 04:13:01 AM 0.47 0.00 0.47 0.00 108.65 04:14:01 AM 0.78 0.00 0.78 0.00 190.82 04:15:02 AM 0.83 0.00 0.83 0.00 91.48 04:16:01 AM 0.80 0.00 0.80 0.00 106.71 04:17:01 AM 19.49 0.63 18.86 43.85 1005.21 Average: 18.36 5.82 12.55 589.29 2501.95 03:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 7283408 7275232 599024 7.60 2688 207312 584124 7.41 94060 336316 9412 03:51:01 AM 5755156 7161264 2127276 26.99 2688 1603464 630252 7.06 167636 1692932 42756 03:52:01 AM 5270472 7024308 2611960 33.14 2688 1934908 727364 8.14 193264 2092696 210844 03:53:01 AM 5228984 7071636 2653448 33.66 2688 2018700 665040 7.45 207604 2096640 31192 03:54:01 AM 4938700 6982756 2943732 37.35 2688 2214808 745340 8.35 273208 2304724 136532 03:55:01 AM 4964732 7061300 2917700 37.02 2688 2264404 633924 7.10 263280 2275068 10824 03:56:01 AM 4920928 7018124 2961504 37.57 2688 2265048 694176 7.77 263408 2317668 296 03:57:01 AM 4913640 7012656 2968792 37.66 2688 2266872 694176 7.77 263644 2324756 1032 03:58:01 AM 4909940 7010888 2972492 37.71 2688 2268784 694176 7.77 263664 2328552 516 03:59:01 AM 4909884 7010840 2972548 37.71 2688 2268792 694176 7.77 263664 2328560 4 04:00:01 AM 4907092 7010264 2975340 37.75 2688 2271036 708844 7.94 263708 2331164 2108 04:01:01 AM 4905672 7009212 2976760 37.76 2688 2271356 708844 7.94 263720 2332164 124 04:02:01 AM 4903780 7008816 2978652 37.79 2688 2272852 708844 7.94 263968 2334160 652 04:03:01 AM 4901692 7008420 2980740 37.81 2688 2274544 708844 7.94 264040 2336080 44 04:04:01 AM 4897972 7005876 2984460 37.86 2688 2275736 730060 8.17 264060 2339632 116 04:05:01 AM 4897448 7005652 2984984 37.87 2688 2276028 726532 8.13 264168 2340064 128 04:06:01 AM 4895536 7005484 2986896 37.89 2688 2277780 726532 8.13 264224 2342252 156 04:07:01 AM 4895856 7007448 2986576 37.89 2688 2279408 726532 8.13 264240 2341652 712 04:08:01 AM 4894472 7007544 2987960 37.91 2688 2280924 726532 8.13 264352 2343040 272 04:09:01 AM 4892668 7007436 2989764 37.93 2688 2282600 726532 8.13 264576 2344516 136 04:10:01 AM 4890608 7007064 2991824 37.96 2688 2284272 721748 8.08 264784 2346344 800 04:11:01 AM 4888704 7006788 2993728 37.98 2688 2285900 721748 8.08 264872 2348272 4 04:12:01 AM 4886648 7006416 2995784 38.01 2688 2287600 721748 8.08 264896 2350396 456 04:13:01 AM 4881412 7005464 3001020 38.07 2688 2291900 721748 8.08 265108 2355472 1736 04:14:01 AM 4877440 7005256 3004992 38.12 2688 2295632 721748 8.08 265276 2359196 208 04:15:02 AM 4874164 7004756 3008268 38.16 2688 2298432 721748 8.08 265356 2362432 816 04:16:01 AM 4870208 7004412 3012224 38.21 2688 2302044 721748 8.08 265396 2366456 1752 04:17:01 AM 4981492 6984060 2900940 36.80 2688 2176432 698888 7.83 339028 2205648 74044 Average: 5044240 7026049 2838192 36.01 2688 2153485 703999 7.88 253186 2220602 18845 03:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 19.30 8.77 2.75 2.10 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 211.26 130.99 857.78 55.84 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 91.97 78.42 1061.37 9.95 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 66.69 41.46 586.69 7.19 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 41.02 34.76 332.51 8.23 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 214.86 150.52 47.49 41.01 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 20.69 10.60 6.29 2.01 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 39.24 37.21 8.99 6.80 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 43.59 43.13 7.99 3.76 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 2.80 0.53 0.22 0.04 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 57.61 56.55 11.29 5.01 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 29.86 13.18 5.60 1.43 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 76.71 59.80 15.25 7.01 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 58.31 55.15 12.98 7.60 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 29.83 27.85 7.62 4.83 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 14.58 13.21 3.20 1.44 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 27.45 23.15 6.09 2.47 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 38.80 36.65 10.46 7.18 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 44.14 44.91 9.13 6.75 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 59.76 62.30 10.65 7.33 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 57.46 59.57 10.67 7.22 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 32.29 30.27 12.69 3.67 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 33.91 30.00 7.28 5.92 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 44.50 45.75 7.27 4.50 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 56.20 55.78 13.16 8.71 0.00 0.00 0.00 0.00 04:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:02 AM eth0 54.09 51.46 12.21 6.86 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 12.06 11.71 2.75 1.86 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 95.18 62.83 183.21 135.54 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 57.59 46.95 120.40 13.34 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) 10/22/2025 _x86_64_ (2 CPU) 03:49:43 LINUX RESTART (2 CPU) 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 94.27 0.00 5.29 0.00 0.44 0.00 03:50:01 AM 0 91.15 0.00 8.85 0.00 0.00 0.00 03:50:01 AM 1 97.37 0.00 1.75 0.00 0.88 0.00 03:51:01 AM all 28.83 0.08 9.53 32.16 0.88 28.52 03:51:01 AM 0 28.46 0.03 10.48 36.03 0.35 24.64 03:51:01 AM 1 29.20 0.12 8.59 28.36 1.40 32.33 03:52:01 AM all 34.56 0.00 4.99 2.70 0.13 57.62 03:52:01 AM 0 34.03 0.00 4.77 3.29 0.13 57.77 03:52:01 AM 1 35.11 0.00 5.20 2.10 0.12 57.47 03:53:01 AM all 19.77 0.00 3.51 3.40 0.22 73.11 03:53:01 AM 0 26.52 0.00 3.75 3.08 0.22 66.43 03:53:01 AM 1 12.92 0.00 3.26 3.72 0.22 79.88 03:54:01 AM all 29.31 0.00 4.44 1.07 0.11 65.07 03:54:01 AM 0 41.71 0.00 4.83 1.27 0.12 52.08 03:54:01 AM 1 16.91 0.00 4.05 0.87 0.10 78.08 03:55:01 AM all 18.84 0.00 3.48 6.77 0.24 70.67 03:55:01 AM 0 20.03 0.00 3.34 6.94 0.19 69.50 03:55:01 AM 1 17.67 0.00 3.61 6.60 0.29 71.83 03:56:01 AM all 2.25 0.00 0.23 0.07 0.03 97.43 03:56:01 AM 0 2.25 0.00 0.20 0.08 0.03 97.43 03:56:01 AM 1 2.24 0.00 0.25 0.05 0.03 97.43 03:57:01 AM all 7.37 0.00 0.46 0.00 1.82 90.35 03:57:01 AM 0 10.95 0.00 0.57 0.00 1.60 86.88 03:57:01 AM 1 3.86 0.00 0.35 0.00 2.04 93.75 03:58:01 AM all 10.73 0.00 0.59 0.01 0.08 88.60 03:58:01 AM 0 13.68 0.00 0.75 0.00 0.09 85.48 03:58:01 AM 1 7.87 0.00 0.42 0.02 0.07 91.62 03:59:01 AM all 0.43 0.00 0.11 0.00 0.03 99.42 03:59:01 AM 0 0.30 0.00 0.17 0.00 0.05 99.48 03:59:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 04:00:01 AM all 6.73 0.00 0.35 0.00 0.58 92.34 04:00:01 AM 0 9.25 0.00 0.36 0.00 1.11 89.27 04:00:01 AM 1 4.19 0.00 0.33 0.00 0.05 95.43 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 1.85 0.00 0.19 0.00 0.03 97.93 04:01:01 AM 0 0.97 0.00 0.18 0.00 0.03 98.81 04:01:01 AM 1 2.73 0.00 0.20 0.00 0.03 97.04 04:02:01 AM all 8.77 0.00 0.68 0.00 0.07 90.48 04:02:01 AM 0 14.76 0.00 0.93 0.00 0.09 84.22 04:02:01 AM 1 3.05 0.00 0.44 0.00 0.05 96.47 04:03:01 AM all 5.33 0.00 0.30 0.03 0.77 93.57 04:03:01 AM 0 3.10 0.00 0.31 0.07 1.04 95.48 04:03:01 AM 1 7.57 0.00 0.28 0.00 0.50 91.65 04:04:01 AM all 6.76 0.00 0.42 0.00 0.09 92.72 04:04:01 AM 0 11.25 0.00 0.55 0.00 0.12 88.08 04:04:01 AM 1 2.39 0.00 0.30 0.00 0.07 97.24 04:05:01 AM all 2.88 0.00 0.40 0.00 0.04 96.68 04:05:01 AM 0 4.35 0.00 0.37 0.00 0.05 95.23 04:05:01 AM 1 1.44 0.00 0.42 0.00 0.03 98.11 04:06:01 AM all 5.86 0.00 0.28 0.01 0.44 93.40 04:06:01 AM 0 8.37 0.00 0.20 0.00 0.07 91.36 04:06:01 AM 1 3.39 0.00 0.37 0.02 0.81 95.42 04:07:01 AM all 7.50 0.00 0.55 0.00 0.05 91.90 04:07:01 AM 0 5.83 0.00 0.46 0.00 0.03 93.68 04:07:01 AM 1 9.21 0.00 0.66 0.00 0.07 90.07 04:08:01 AM all 5.36 0.00 0.36 0.00 0.04 94.24 04:08:01 AM 0 4.82 0.00 0.35 0.00 0.03 94.79 04:08:01 AM 1 5.90 0.00 0.37 0.00 0.05 93.68 04:09:01 AM all 4.47 0.00 0.38 0.00 0.05 95.10 04:09:01 AM 0 5.43 0.00 0.37 0.00 0.05 94.16 04:09:01 AM 1 3.52 0.00 0.39 0.00 0.05 96.04 04:10:01 AM all 4.58 0.00 0.33 0.00 0.06 95.03 04:10:01 AM 0 5.47 0.00 0.33 0.00 0.07 94.12 04:10:01 AM 1 3.69 0.00 0.34 0.00 0.05 95.93 04:11:01 AM all 3.51 0.00 0.28 0.00 2.01 94.19 04:11:01 AM 0 5.61 0.00 0.32 0.00 2.31 91.77 04:11:01 AM 1 1.42 0.00 0.25 0.00 1.72 96.60 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 6.05 0.00 0.34 0.00 0.05 93.56 04:12:01 AM 0 8.19 0.00 0.37 0.00 0.07 91.38 04:12:01 AM 1 3.92 0.00 0.32 0.00 0.03 95.73 04:13:01 AM all 14.64 0.00 0.40 0.01 0.07 84.88 04:13:01 AM 0 22.24 0.00 0.49 0.00 0.07 77.21 04:13:01 AM 1 7.08 0.00 0.32 0.02 0.07 92.52 04:14:01 AM all 13.24 0.00 0.50 0.01 0.07 86.18 04:14:01 AM 0 17.99 0.00 0.60 0.00 0.09 81.33 04:14:01 AM 1 8.56 0.00 0.40 0.02 0.05 90.97 04:15:02 AM all 8.59 0.00 0.42 0.03 0.04 90.93 04:15:02 AM 0 9.99 0.00 0.44 0.02 0.05 89.51 04:15:02 AM 1 7.19 0.00 0.40 0.03 0.03 92.34 04:16:01 AM all 8.14 0.00 0.36 0.03 0.05 91.42 04:16:01 AM 0 12.03 0.00 0.37 0.03 0.05 87.51 04:16:01 AM 1 4.25 0.00 0.34 0.02 0.05 95.34 04:17:01 AM all 26.27 0.01 2.58 0.16 0.09 70.89 04:17:01 AM 0 39.22 0.02 2.77 0.27 0.10 57.63 04:17:01 AM 1 13.30 0.00 2.39 0.05 0.08 84.18 Average: all 10.88 0.00 1.35 1.69 0.30 85.78 Average: 0 13.62 0.00 1.43 1.85 0.31 82.79 Average: 1 8.15 0.00 1.26 1.53 0.30 88.76