---> uname -a: Linux prd-centos8-robot-2c-8g-2942.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 582 4862 19 2252 6816 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:c1:ea:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84861sec preferred_lft 84861sec inet6 fe80::f816:3eff:fec1:ea3e/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) 08/21/2025 _x86_64_ (2 CPU) 06:08:50 LINUX RESTART (2 CPU) 06:09:01 AM tps rtps wtps bread/s bwrtn/s 06:10:01 AM 214.96 158.39 56.57 14741.11 39355.94 06:11:01 AM 119.54 0.32 119.22 22.39 11952.51 06:12:01 AM 40.12 0.78 39.34 94.77 4054.50 06:13:01 AM 79.24 7.00 72.24 1293.52 8609.82 06:14:01 AM 12.80 0.20 12.60 11.60 1197.98 06:15:01 AM 2.40 0.02 2.38 0.13 131.68 06:16:01 AM 0.58 0.00 0.58 0.00 62.45 06:17:01 AM 0.17 0.00 0.17 0.00 32.83 06:18:01 AM 0.13 0.00 0.13 0.00 6.17 06:19:01 AM 0.97 0.00 0.97 0.00 97.28 06:20:01 AM 0.47 0.00 0.47 0.00 32.84 06:21:01 AM 0.52 0.00 0.52 0.00 83.42 06:22:01 AM 0.47 0.00 0.47 0.00 46.12 06:23:01 AM 0.27 0.00 0.27 0.00 14.45 06:24:01 AM 1.53 0.03 1.50 0.27 70.74 06:25:01 AM 0.43 0.00 0.43 0.00 78.41 06:26:01 AM 0.70 0.00 0.70 0.00 88.10 06:27:01 AM 0.47 0.00 0.47 0.00 78.34 06:28:01 AM 0.33 0.00 0.33 0.00 43.89 06:29:01 AM 0.53 0.00 0.53 0.00 79.01 06:30:01 AM 0.43 0.00 0.43 0.00 161.87 06:31:01 AM 1.02 0.00 1.02 0.00 117.27 06:32:01 AM 0.65 0.00 0.65 0.00 112.61 06:33:01 AM 0.67 0.00 0.67 0.00 166.68 06:34:01 AM 33.87 0.65 33.22 74.11 3249.70 Average: 20.53 6.70 13.84 649.64 2797.42 06:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 AM 5547080 7077692 2335344 29.63 2688 1723380 696256 7.80 186008 1866156 104420 06:11:01 AM 5233504 7070096 2648920 33.61 2688 2012532 650440 7.28 191036 2105104 103992 06:12:01 AM 5214804 7080248 2667620 33.84 2688 2040664 637392 7.14 223012 2092116 35904 06:13:01 AM 4970288 7059072 2912136 36.94 2688 2256348 628832 7.04 262608 2263532 26916 06:14:01 AM 4928952 7018084 2953472 37.47 2688 2256876 695508 7.79 262740 2305040 184 06:15:01 AM 4922764 7013336 2959660 37.55 2688 2258316 695508 7.79 262932 2311368 4 06:16:01 AM 4917900 7010836 2964524 37.61 2688 2260680 695508 7.79 262996 2316076 892 06:17:01 AM 4916368 7009368 2966056 37.63 2688 2260744 695508 7.79 263000 2318056 4 06:18:01 AM 4914240 7009480 2968184 37.66 2688 2262984 695508 7.79 263040 2320172 2108 06:19:01 AM 4913656 7009220 2968768 37.66 2688 2263308 695508 7.79 263052 2320492 20 06:20:01 AM 4911540 7008768 2970884 37.69 2688 2264980 716588 8.02 263156 2322364 908 06:21:01 AM 4908344 7007064 2974080 37.73 2688 2266448 716588 8.02 263224 2325760 32 06:22:01 AM 4906940 7006820 2975484 37.75 2688 2267616 716588 8.02 263244 2327020 64 06:23:01 AM 4905976 7006160 2976448 37.76 2688 2267912 716588 8.02 263244 2327828 4 06:24:01 AM 4903616 7005948 2978808 37.79 2688 2270048 712624 7.98 263484 2329964 1132 06:25:01 AM 4901728 7005980 2980696 37.81 2688 2271992 712624 7.98 263508 2332040 900 06:26:01 AM 4900092 7006036 2982332 37.84 2688 2273660 712624 7.98 263732 2333440 388 06:27:01 AM 4897948 7005552 2984476 37.86 2688 2275320 712624 7.98 263940 2335176 16 06:28:01 AM 4895712 7005564 2986712 37.89 2688 2277592 712624 7.98 264124 2337332 1240 06:29:01 AM 4893820 7005032 2988604 37.91 2688 2278984 712624 7.98 264148 2339208 540 06:30:01 AM 4887568 7003092 2994856 37.99 2688 2283240 715324 8.01 264356 2345012 140 06:31:01 AM 4882692 7003172 2999732 38.06 2688 2288220 715324 8.01 264568 2349832 2376 06:32:01 AM 4880192 7003024 3002232 38.09 2688 2290556 715324 8.01 264616 2352320 1776 06:33:01 AM 4928216 7060416 2954208 37.48 2688 2299916 626508 7.01 264984 2304528 6528 06:34:01 AM 5021492 7016196 2860932 36.30 2688 2168204 676072 7.57 495644 2007836 9100 Average: 4964217 7020250 2918207 37.02 2688 2225621 695065 7.78 265216 2275511 11984 06:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 318.89 181.04 1568.98 57.06 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 98.85 79.96 1208.99 11.62 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 16.84 9.80 7.27 4.07 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 207.62 150.54 365.07 42.18 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 13.96 6.60 4.25 0.91 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 37.36 31.13 9.72 6.42 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 54.90 54.38 9.42 4.60 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 2.72 0.97 0.29 0.10 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 64.06 63.14 11.70 5.44 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 33.82 13.55 5.52 1.40 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 89.14 71.12 17.25 8.10 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 56.93 54.95 11.69 7.39 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 32.91 30.39 7.22 4.59 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 18.88 16.56 4.01 2.03 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 38.01 33.79 8.56 5.36 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 58.83 54.60 13.43 8.60 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 61.42 63.14 10.75 7.40 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 60.61 61.95 10.81 7.45 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 59.49 57.51 17.44 7.07 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 31.49 23.43 6.74 3.73 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 56.21 56.29 9.62 7.41 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 82.34 82.09 18.23 12.75 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 40.48 37.93 8.59 4.25 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 21.53 8.46 6.50 1.69 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 80.66 60.05 184.32 140.26 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 65.52 52.14 141.08 14.48 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) 08/21/2025 _x86_64_ (2 CPU) 06:08:50 LINUX RESTART (2 CPU) 06:09:01 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 48.40 0.06 10.47 3.92 0.09 37.06 06:10:01 AM 0 48.96 0.07 10.72 3.18 0.08 36.99 06:10:01 AM 1 47.85 0.05 10.21 4.65 0.10 37.13 06:11:01 AM all 38.29 0.00 5.44 1.15 0.10 55.02 06:11:01 AM 0 49.03 0.00 5.77 1.13 0.10 43.97 06:11:01 AM 1 27.54 0.00 5.11 1.16 0.10 66.08 06:12:01 AM all 15.39 0.00 2.35 0.40 0.08 81.79 06:12:01 AM 0 25.25 0.00 2.62 0.28 0.07 71.78 06:12:01 AM 1 5.53 0.00 2.07 0.52 0.08 91.80 06:13:01 AM all 29.75 0.00 5.65 0.72 0.09 63.79 06:13:01 AM 0 36.55 0.00 6.58 0.90 0.10 55.87 06:13:01 AM 1 22.95 0.00 4.72 0.55 0.08 71.69 06:14:01 AM all 1.20 0.00 0.25 0.15 0.04 98.36 06:14:01 AM 0 1.77 0.00 0.28 0.03 0.03 97.88 06:14:01 AM 1 0.63 0.00 0.22 0.27 0.05 98.83 06:15:01 AM all 6.65 0.00 0.36 0.02 0.08 92.90 06:15:01 AM 0 10.31 0.00 0.41 0.00 0.07 89.21 06:15:01 AM 1 3.06 0.00 0.32 0.03 0.08 96.51 06:16:01 AM all 11.53 0.00 0.58 0.01 0.07 87.81 06:16:01 AM 0 15.79 0.00 0.72 0.02 0.07 83.41 06:16:01 AM 1 7.42 0.00 0.44 0.00 0.07 92.08 06:17:01 AM all 0.47 0.00 0.12 0.00 0.06 99.36 06:17:01 AM 0 0.42 0.00 0.13 0.00 0.07 99.38 06:17:01 AM 1 0.52 0.00 0.10 0.00 0.05 99.33 06:18:01 AM all 6.41 0.00 0.29 0.00 0.06 93.24 06:18:01 AM 0 11.04 0.00 0.32 0.00 0.07 88.57 06:18:01 AM 1 1.79 0.00 0.27 0.00 0.05 97.89 06:19:01 AM all 1.76 0.00 0.20 0.00 0.08 97.95 06:19:01 AM 0 1.51 0.00 0.22 0.00 0.10 98.18 06:19:01 AM 1 2.02 0.00 0.18 0.00 0.07 97.73 06:20:01 AM all 9.01 0.00 0.59 0.00 0.06 90.34 06:20:01 AM 0 10.84 0.00 0.66 0.00 0.05 88.45 06:20:01 AM 1 7.20 0.00 0.53 0.00 0.07 92.20 06:20:01 AM CPU %user %nice %system %iowait %steal %idle 06:21:01 AM all 4.30 0.00 0.25 0.01 0.07 95.37 06:21:01 AM 0 6.12 0.00 0.20 0.00 0.07 93.61 06:21:01 AM 1 2.48 0.00 0.30 0.02 0.07 97.14 06:22:01 AM all 5.88 0.00 0.35 0.00 0.08 93.69 06:22:01 AM 0 8.16 0.00 0.47 0.00 0.07 91.31 06:22:01 AM 1 3.68 0.00 0.23 0.00 0.08 96.00 06:23:01 AM all 2.48 0.00 0.20 0.00 0.07 97.25 06:23:01 AM 0 3.71 0.00 0.24 0.00 0.07 95.99 06:23:01 AM 1 1.27 0.00 0.17 0.00 0.07 98.49 06:24:01 AM all 7.19 0.00 0.44 0.02 0.08 92.28 06:24:01 AM 0 10.50 0.00 0.40 0.03 0.08 88.98 06:24:01 AM 1 3.91 0.00 0.47 0.00 0.07 95.55 06:25:01 AM all 8.12 0.00 0.55 0.00 0.08 91.26 06:25:01 AM 0 10.79 0.00 0.67 0.00 0.09 88.46 06:25:01 AM 1 5.48 0.00 0.42 0.00 0.07 94.03 06:26:01 AM all 4.14 0.00 0.30 0.00 0.08 95.47 06:26:01 AM 0 5.36 0.00 0.30 0.00 0.08 94.26 06:26:01 AM 1 2.93 0.00 0.30 0.00 0.08 96.69 06:27:01 AM all 4.04 0.00 0.31 0.00 0.07 95.58 06:27:01 AM 0 5.49 0.00 0.32 0.00 0.08 94.11 06:27:01 AM 1 2.59 0.00 0.30 0.00 0.05 97.06 06:28:01 AM all 4.63 0.00 0.36 0.00 0.08 94.94 06:28:01 AM 0 6.06 0.00 0.37 0.00 0.08 93.49 06:28:01 AM 1 3.19 0.00 0.35 0.00 0.07 96.39 06:29:01 AM all 4.28 0.00 0.25 0.00 0.06 95.41 06:29:01 AM 0 3.70 0.00 0.27 0.00 0.07 95.97 06:29:01 AM 1 4.86 0.00 0.23 0.00 0.05 94.86 06:30:01 AM all 13.75 0.00 0.43 0.00 0.07 85.76 06:30:01 AM 0 17.76 0.00 0.47 0.00 0.07 81.70 06:30:01 AM 1 9.77 0.00 0.38 0.00 0.07 89.77 06:31:01 AM all 16.02 0.00 0.58 0.02 0.08 83.30 06:31:01 AM 0 13.48 0.00 0.65 0.02 0.07 85.78 06:31:01 AM 1 18.51 0.00 0.52 0.02 0.08 80.87 06:31:01 AM CPU %user %nice %system %iowait %steal %idle 06:32:01 AM all 6.67 0.00 0.30 0.01 0.08 92.94 06:32:01 AM 0 9.66 0.00 0.35 0.00 0.08 89.90 06:32:01 AM 1 3.68 0.00 0.25 0.02 0.07 95.99 06:33:01 AM all 11.90 0.00 0.40 0.01 0.08 87.62 06:33:01 AM 0 4.29 0.00 0.32 0.02 0.07 95.31 06:33:01 AM 1 19.49 0.00 0.48 0.00 0.08 79.94 06:34:01 AM all 30.24 0.00 3.89 0.16 0.08 65.64 06:34:01 AM 0 34.88 0.00 4.46 0.18 0.07 60.41 06:34:01 AM 1 25.60 0.00 3.32 0.13 0.08 70.86 Average: all 11.72 0.00 1.40 0.26 0.07 86.54 Average: 0 14.08 0.00 1.52 0.23 0.07 84.08 Average: 1 9.37 0.00 1.28 0.30 0.07 88.98