---> uname -a: Linux prd-centos8-robot-2c-8g-50713.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 587 4843 19 2266 6811 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:cb:4a:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84792sec preferred_lft 84792sec inet6 fe80::f816:3eff:fecb:4a67/64 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) 09/08/2025 _x86_64_ (2 CPU) 05:59:19 LINUX RESTART (2 CPU) 06:00:01 AM tps rtps wtps bread/s bwrtn/s 06:01:01 AM 83.21 8.53 74.68 1460.60 6365.85 06:02:01 AM 86.53 0.78 85.74 54.63 9879.58 06:03:01 AM 49.90 7.13 42.77 1310.50 3323.44 06:04:01 AM 57.81 0.25 57.56 47.06 7821.05 06:05:01 AM 4.53 0.22 4.32 11.73 156.61 06:06:01 AM 2.42 0.00 2.42 0.00 143.16 06:07:01 AM 0.45 0.00 0.45 0.00 71.24 06:08:01 AM 0.15 0.00 0.15 0.00 1.50 06:09:01 AM 0.40 0.00 0.40 0.00 79.32 06:10:01 AM 0.62 0.00 0.62 0.00 22.41 06:11:01 AM 0.53 0.00 0.53 0.00 88.62 06:12:01 AM 0.53 0.00 0.53 0.00 62.69 06:13:01 AM 0.43 0.00 0.43 0.00 15.06 06:14:01 AM 0.22 0.00 0.22 0.00 9.95 06:15:01 AM 0.60 0.03 0.57 0.27 82.72 06:16:01 AM 1.57 0.00 1.57 0.00 99.63 06:17:01 AM 0.72 0.00 0.72 0.00 83.45 06:18:01 AM 0.37 0.00 0.37 0.00 48.42 06:19:01 AM 0.38 0.00 0.38 0.00 49.79 06:20:01 AM 0.53 0.00 0.53 0.00 79.01 06:21:01 AM 0.37 0.00 0.37 0.00 119.40 06:22:01 AM 0.95 0.02 0.93 0.13 184.66 06:23:01 AM 9.40 5.93 3.47 574.74 142.80 06:24:01 AM 0.78 0.00 0.78 0.00 111.53 06:25:01 AM 16.59 0.32 16.28 36.92 855.31 06:26:01 AM 32.16 0.48 31.67 53.85 2915.29 Average: 13.55 0.91 12.64 136.66 1262.98 06:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:01:01 AM 5344428 7061392 2537992 32.20 2688 1899076 670724 7.51 187508 2029472 181688 06:02:01 AM 5218736 7053792 2663684 33.79 2688 2011504 674460 7.55 208476 2108388 43704 06:03:01 AM 4865744 6978416 3016676 38.27 2688 2281388 740856 8.30 291100 2355576 211248 06:04:01 AM 4978032 7062208 2904388 36.85 2688 2252472 626476 7.01 263240 2263656 4 06:05:01 AM 4932064 7017680 2950356 37.43 2688 2253908 690220 7.73 263384 2309380 904 06:06:01 AM 4927056 7014296 2955364 37.49 2688 2255532 690220 7.73 263632 2314048 600 06:07:01 AM 4924768 7013336 2957652 37.52 2688 2256860 690220 7.73 263632 2316616 4 06:08:01 AM 4923436 7012020 2958984 37.54 2688 2256876 690220 7.73 263632 2317840 16 06:09:01 AM 4921020 7011836 2961400 37.57 2688 2259108 690220 7.73 263676 2320204 12 06:10:01 AM 4919992 7011624 2962428 37.58 2688 2259924 711032 7.96 263788 2321124 512 06:11:01 AM 4915716 7009864 2966704 37.64 2688 2262432 711032 7.96 263860 2325388 568 06:12:01 AM 4914288 7009628 2968132 37.66 2688 2263632 726748 8.14 263880 2326716 128 06:13:01 AM 4913872 7009416 2968548 37.66 2688 2263860 726748 8.14 263880 2327356 88 06:14:01 AM 4912864 7009152 2969556 37.67 2688 2264620 726748 8.14 263920 2328064 604 06:15:01 AM 4910152 7008588 2972268 37.71 2688 2266708 726748 8.14 264092 2330672 572 06:16:01 AM 4908412 7008616 2974008 37.73 2688 2268500 726748 8.14 264180 2332440 412 06:17:01 AM 4906580 7008536 2975840 37.75 2688 2270284 726748 8.14 264388 2333988 132 06:18:01 AM 4905220 7008660 2977200 37.77 2688 2271736 726748 8.14 264580 2335280 4 06:19:01 AM 4902808 7008220 2979612 37.80 2688 2273724 726748 8.14 264732 2337628 1248 06:20:01 AM 4900432 7007256 2981988 37.83 2688 2275104 706152 7.91 264752 2339932 528 06:21:01 AM 4896104 7006464 2986316 37.89 2688 2278660 706152 7.91 264920 2344212 656 06:22:01 AM 4891088 7005968 2991332 37.95 2688 2283180 724360 8.11 265124 2348868 340 06:23:01 AM 4871224 7005788 3011196 38.20 2688 2302804 720928 8.07 267252 2366628 988 06:24:01 AM 4866120 7004028 3016300 38.27 2688 2306084 720928 8.07 267312 2371420 1396 06:25:01 AM 4985928 6997544 2896492 36.75 2688 2183240 682956 7.65 340040 2192328 74644 06:26:01 AM 5006804 7020080 2875616 36.48 2688 2186192 678532 7.60 499708 2019424 25100 Average: 4944726 7014016 2937694 37.27 2688 2238746 705372 7.90 272257 2292948 21004 06:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 219.54 147.08 1520.08 45.84 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 65.47 47.50 620.25 8.05 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 42.87 33.44 330.86 8.07 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 117.21 84.80 30.86 28.16 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 32.77 17.09 10.35 4.48 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 44.51 44.24 7.96 6.53 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 31.82 30.66 5.54 2.65 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 2.73 0.60 0.22 0.05 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 59.59 57.99 11.39 5.09 0.00 0.00 0.00 0.00 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 54.95 33.61 10.10 5.27 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 99.03 86.74 21.99 10.11 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 32.74 29.40 7.68 4.60 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 10.35 8.23 2.80 1.40 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 20.71 19.34 4.16 2.01 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 35.41 28.36 10.19 4.75 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 39.99 37.19 10.28 8.02 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 39.14 40.68 9.77 6.14 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 37.28 39.34 8.37 5.49 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 32.86 31.94 14.47 4.66 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 22.51 17.81 5.41 3.04 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 31.03 31.14 7.20 5.46 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 38.80 39.70 12.55 8.27 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 36.45 35.49 10.25 5.67 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 10.35 10.28 3.07 1.84 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 92.57 59.35 285.63 133.23 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 19.31 17.79 16.18 8.21 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 48.86 39.61 114.62 12.59 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) 09/08/2025 _x86_64_ (2 CPU) 05:59:19 LINUX RESTART (2 CPU) 06:00:01 AM CPU %user %nice %system %iowait %steal %idle 06:01:01 AM all 35.20 0.00 5.39 2.08 0.10 57.23 06:01:01 AM 0 30.96 0.00 5.83 1.95 0.10 61.16 06:01:01 AM 1 39.43 0.00 4.95 2.21 0.10 53.31 06:02:01 AM all 22.11 0.00 3.49 2.18 0.06 72.16 06:02:01 AM 0 20.82 0.00 3.71 2.61 0.05 72.82 06:02:01 AM 1 23.41 0.00 3.27 1.75 0.07 71.50 06:03:01 AM all 28.76 0.00 4.17 1.40 0.08 65.58 06:03:01 AM 0 29.28 0.00 4.03 1.15 0.08 65.46 06:03:01 AM 1 28.25 0.00 4.31 1.65 0.08 65.71 06:04:01 AM all 14.21 0.00 2.80 3.07 0.16 79.76 06:04:01 AM 0 12.44 0.00 2.99 1.89 0.25 82.44 06:04:01 AM 1 15.98 0.00 2.60 4.25 0.07 77.09 06:05:01 AM all 4.64 0.00 0.30 0.03 0.06 94.97 06:05:01 AM 0 6.66 0.00 0.32 0.05 0.07 92.90 06:05:01 AM 1 2.62 0.00 0.28 0.02 0.05 97.03 06:06:01 AM all 8.31 0.00 0.46 0.01 0.09 91.14 06:06:01 AM 0 1.30 0.00 0.30 0.02 0.08 98.29 06:06:01 AM 1 15.60 0.00 0.62 0.00 0.09 83.70 06:07:01 AM all 6.57 0.00 0.37 0.00 0.08 92.99 06:07:01 AM 0 1.19 0.00 0.23 0.00 0.05 98.53 06:07:01 AM 1 12.11 0.00 0.52 0.00 0.10 87.27 06:08:01 AM all 0.46 0.00 0.11 0.00 0.08 99.35 06:08:01 AM 0 0.62 0.00 0.08 0.00 0.07 99.23 06:08:01 AM 1 0.30 0.00 0.13 0.00 0.10 99.47 06:09:01 AM all 6.56 0.00 0.28 0.00 0.07 93.10 06:09:01 AM 0 1.29 0.00 0.28 0.00 0.07 98.36 06:09:01 AM 1 11.82 0.00 0.27 0.00 0.07 87.84 06:10:01 AM all 4.77 0.00 0.38 0.00 0.08 94.77 06:10:01 AM 0 2.17 0.00 0.35 0.00 0.08 97.39 06:10:01 AM 1 7.40 0.00 0.41 0.00 0.08 92.11 06:11:01 AM all 9.59 0.00 0.57 0.01 0.08 89.76 06:11:01 AM 0 9.22 0.00 0.58 0.00 0.09 90.12 06:11:01 AM 1 9.96 0.00 0.56 0.02 0.07 89.40 06:11:01 AM CPU %user %nice %system %iowait %steal %idle 06:12:01 AM all 5.50 0.00 0.32 0.00 0.09 94.09 06:12:01 AM 0 0.92 0.00 0.27 0.00 0.10 98.71 06:12:01 AM 1 10.16 0.00 0.37 0.00 0.09 89.38 06:13:01 AM all 3.28 0.00 0.26 0.00 0.08 96.38 06:13:01 AM 0 3.26 0.00 0.29 0.00 0.07 96.39 06:13:01 AM 1 3.29 0.00 0.24 0.00 0.10 96.37 06:14:01 AM all 3.08 0.00 0.16 0.00 0.08 96.67 06:14:01 AM 0 2.22 0.00 0.18 0.00 0.08 97.51 06:14:01 AM 1 3.94 0.00 0.13 0.00 0.08 95.84 06:15:01 AM all 7.42 0.00 0.51 0.02 0.07 91.99 06:15:01 AM 0 7.03 0.00 0.59 0.03 0.07 92.28 06:15:01 AM 1 7.81 0.00 0.42 0.00 0.07 91.71 06:16:01 AM all 7.63 0.00 0.76 0.01 0.08 91.53 06:16:01 AM 0 6.98 0.00 0.52 0.02 0.08 92.39 06:16:01 AM 1 8.29 0.00 0.99 0.00 0.07 90.65 06:17:01 AM all 4.71 0.00 0.31 0.00 0.09 94.89 06:17:01 AM 0 3.37 0.00 0.28 0.00 0.08 96.27 06:17:01 AM 1 6.05 0.00 0.33 0.00 0.10 93.51 06:18:01 AM all 3.83 0.00 0.29 0.00 0.09 95.80 06:18:01 AM 0 2.38 0.00 0.26 0.00 0.07 97.29 06:18:01 AM 1 5.27 0.00 0.32 0.00 0.10 94.30 06:19:01 AM all 4.20 0.00 0.29 0.00 0.06 95.45 06:19:01 AM 0 4.45 0.00 0.28 0.00 0.05 95.22 06:19:01 AM 1 3.95 0.00 0.30 0.00 0.07 95.68 06:20:01 AM all 4.44 0.00 0.23 0.33 0.08 94.92 06:20:01 AM 0 2.69 0.00 0.17 0.00 0.08 97.06 06:20:01 AM 1 6.19 0.00 0.28 0.67 0.08 92.77 06:21:01 AM all 11.90 0.00 0.39 0.00 0.07 87.64 06:21:01 AM 0 10.51 0.00 0.32 0.00 0.07 89.10 06:21:01 AM 1 13.31 0.00 0.46 0.00 0.07 86.17 06:22:01 AM all 15.51 0.00 0.55 0.01 0.09 83.84 06:22:01 AM 0 17.29 0.00 0.47 0.00 0.08 82.15 06:22:01 AM 1 13.72 0.00 0.63 0.02 0.10 85.54 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 8.29 0.24 0.45 0.13 0.13 90.74 06:23:01 AM 0 3.53 0.02 0.33 0.00 0.18 95.94 06:23:01 AM 1 13.11 0.47 0.58 0.27 0.08 85.48 06:24:01 AM all 7.52 0.00 0.32 0.01 0.07 92.09 06:24:01 AM 0 2.27 0.00 0.23 0.02 0.05 97.43 06:24:01 AM 1 12.76 0.00 0.40 0.00 0.08 86.75 06:25:01 AM all 25.09 0.00 2.31 0.09 0.09 72.41 06:25:01 AM 0 23.46 0.00 2.32 0.10 0.10 74.02 06:25:01 AM 1 26.73 0.00 2.30 0.08 0.08 70.80 06:26:01 AM all 28.31 0.00 4.00 0.32 0.08 67.29 06:26:01 AM 0 21.06 0.00 3.33 0.25 0.07 75.30 06:26:01 AM 1 35.57 0.00 4.68 0.38 0.10 59.27 Average: all 10.87 0.01 1.14 0.38 0.08 87.52 Average: 0 8.76 0.00 1.10 0.31 0.09 89.74 Average: 1 12.99 0.02 1.17 0.44 0.08 85.30