---> uname -a: Linux prd-centos8-robot-2c-8g-227.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 592 4869 19 2235 6807 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:88:c6:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84929sec preferred_lft 84929sec inet6 fe80::f816:3eff:fe88:c614/64 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) 10/20/2025 _x86_64_ (2 CPU) 02:20:53 LINUX RESTART (2 CPU) 02:22:01 AM tps rtps wtps bread/s bwrtn/s 02:23:01 AM 36.77 9.53 27.24 1184.14 3112.65 02:24:01 AM 48.41 0.23 48.18 12.13 3902.50 02:25:01 AM 78.49 0.75 77.74 53.46 10252.74 02:26:01 AM 27.07 0.35 26.72 61.98 2335.99 02:27:01 AM 4.43 0.03 4.40 2.27 377.54 02:28:01 AM 57.69 6.93 50.76 1289.52 3585.25 02:29:01 AM 32.93 0.03 32.89 3.47 6313.16 02:30:01 AM 2.62 0.00 2.62 0.00 71.88 02:31:01 AM 0.28 0.00 0.28 0.00 3.78 02:32:01 AM 0.53 0.22 0.32 11.73 9.22 02:33:01 AM 1.88 0.00 1.88 0.00 188.25 02:34:01 AM 0.52 0.03 0.48 1.87 178.19 02:35:01 AM 0.30 0.00 0.30 0.00 104.57 02:36:01 AM 0.43 0.03 0.40 0.27 65.84 02:37:01 AM 1.43 0.00 1.43 0.00 206.40 02:38:01 AM 0.25 0.00 0.25 0.00 43.74 02:39:01 AM 0.17 0.00 0.17 0.00 54.64 02:40:01 AM 0.22 0.00 0.22 0.00 45.73 02:41:01 AM 0.37 0.00 0.37 0.00 126.52 02:42:01 AM 0.40 0.00 0.40 0.00 45.60 02:43:01 AM 0.22 0.00 0.22 0.00 40.65 02:44:01 AM 3.80 0.32 3.48 36.92 315.43 02:45:01 AM 31.94 0.52 31.42 63.85 2563.56 Average: 14.40 0.83 13.57 118.33 1475.74 02:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 AM 5608780 7091040 2273652 28.84 2688 1676384 672200 7.53 178752 1815284 21520 02:24:01 AM 5336800 7057248 2545632 32.30 2688 1902940 665292 7.45 186864 2037788 181264 02:25:01 AM 5181592 7021636 2700840 34.26 2688 2015504 670600 7.51 192264 2159504 51388 02:26:01 AM 5232132 7074208 2650300 33.62 2688 2017436 621540 6.96 219352 2081684 10756 02:27:01 AM 5235568 7077492 2646864 33.58 2688 2017504 637144 7.13 219440 2079872 16 02:28:01 AM 4926264 7018228 2956168 37.50 2688 2259168 660276 7.39 256908 2324432 174048 02:29:01 AM 4958048 7051796 2924384 37.10 2688 2261252 625576 7.00 262500 2282184 4 02:30:01 AM 4957656 7051404 2924776 37.10 2688 2261252 629556 7.05 262504 2282296 4 02:31:01 AM 4956708 7050464 2925724 37.12 2688 2261256 629556 7.05 262504 2283072 16 02:32:01 AM 4913592 7008356 2968840 37.66 2688 2262276 698260 7.82 262640 2326044 668 02:33:01 AM 4899400 6997952 2983032 37.84 2688 2266056 733104 8.21 262640 2339884 740 02:34:01 AM 4891024 6994096 2991408 37.95 2688 2270584 748596 8.38 263188 2347660 36 02:35:01 AM 4886932 6994244 2995500 38.00 2688 2274816 748596 8.38 263188 2352108 1228 02:36:01 AM 4884624 6994860 2997808 38.03 2688 2277748 749400 8.39 263312 2354320 2396 02:37:01 AM 4878404 6991624 3004028 38.11 2688 2280724 733824 8.22 263312 2360588 56 02:38:01 AM 4876640 6991436 3005792 38.13 2688 2282308 733824 8.22 263312 2362156 444 02:39:01 AM 4875416 6991364 3007016 38.15 2688 2283468 733824 8.22 263312 2363336 24 02:40:01 AM 4873876 6991308 3008556 38.17 2688 2284936 733824 8.22 263312 2364812 184 02:41:01 AM 4869888 6991188 3012544 38.22 2688 2288804 749284 8.39 263316 2368824 352 02:42:01 AM 4869000 6991224 3013432 38.23 2688 2289728 749284 8.39 263316 2369704 96 02:43:01 AM 4866692 6990036 3015740 38.26 2688 2290856 749284 8.39 263316 2371952 84 02:44:01 AM 5029112 7011924 2853320 36.20 2688 2154080 671252 7.52 286768 2204128 50144 02:45:01 AM 5021548 7012204 2860884 36.29 2688 2164536 692852 7.76 489884 2017820 21672 Average: 5001291 7019362 2881141 36.55 2688 2188853 697259 7.81 259822 2254324 22484 02:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 124.84 83.36 588.26 28.57 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 71.65 59.92 824.97 6.15 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 67.04 50.41 623.18 7.90 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 14.55 9.50 6.36 3.82 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 6.15 5.51 1.33 1.25 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 46.06 38.91 336.32 9.44 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 586.54 420.68 111.69 95.26 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 3.42 1.93 0.51 0.42 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.63 2.07 0.69 0.61 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 52.56 37.41 13.06 3.44 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 177.00 174.12 41.07 13.61 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 68.61 68.11 30.58 6.04 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 90.82 91.50 32.25 7.49 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 83.42 80.74 23.39 6.46 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 78.47 77.74 23.95 6.70 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 49.61 48.58 13.73 4.34 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 42.43 41.63 10.89 4.02 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 60.85 60.85 15.96 5.23 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 74.66 75.94 28.72 6.60 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 2.73 3.53 0.65 0.62 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 3.18 4.10 0.71 0.71 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 114.53 85.27 168.23 98.93 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 16.34 14.68 12.96 7.86 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 79.91 66.80 126.49 14.15 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) 10/20/2025 _x86_64_ (2 CPU) 02:20:53 LINUX RESTART (2 CPU) 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 12.83 0.01 2.39 17.32 0.08 67.36 02:23:01 AM 0 13.08 0.02 2.39 17.79 0.08 66.65 02:23:01 AM 1 12.59 0.00 2.39 16.86 0.08 68.08 02:24:01 AM all 21.64 0.00 2.94 9.55 0.12 65.75 02:24:01 AM 0 20.02 0.00 2.59 8.98 0.12 68.29 02:24:01 AM 1 23.26 0.00 3.30 10.11 0.12 63.21 02:25:01 AM all 23.30 0.00 3.23 15.34 0.09 58.04 02:25:01 AM 0 20.42 0.00 2.61 15.56 0.10 61.31 02:25:01 AM 1 26.17 0.00 3.86 15.11 0.08 54.78 02:26:01 AM all 13.08 0.00 1.55 3.96 0.07 81.34 02:26:01 AM 0 14.97 0.00 1.65 2.32 0.07 80.98 02:26:01 AM 1 11.20 0.00 1.45 5.59 0.07 81.69 02:27:01 AM all 0.61 0.00 0.48 0.12 0.03 98.76 02:27:01 AM 0 0.84 0.00 0.47 0.05 0.03 98.61 02:27:01 AM 1 0.38 0.00 0.48 0.18 0.03 98.91 02:28:01 AM all 31.66 0.00 5.82 1.65 0.17 60.70 02:28:01 AM 0 20.43 0.00 5.19 1.60 0.17 72.62 02:28:01 AM 1 42.93 0.00 6.46 1.70 0.17 48.75 02:29:01 AM all 5.91 0.00 1.63 0.42 0.08 91.95 02:29:01 AM 0 8.68 0.00 1.74 0.60 0.08 88.89 02:29:01 AM 1 3.15 0.00 1.52 0.23 0.08 95.01 02:30:01 AM all 0.27 0.00 0.09 0.02 0.04 99.58 02:30:01 AM 0 0.43 0.00 0.08 0.00 0.03 99.45 02:30:01 AM 1 0.10 0.00 0.10 0.03 0.05 99.72 02:31:01 AM all 0.34 0.00 0.13 0.00 0.03 99.50 02:31:01 AM 0 0.27 0.00 0.13 0.00 0.03 99.57 02:31:01 AM 1 0.42 0.00 0.12 0.00 0.03 99.43 02:32:01 AM all 3.65 0.00 0.42 0.01 0.04 95.88 02:32:01 AM 0 0.97 0.00 0.20 0.00 0.03 98.80 02:32:01 AM 1 6.37 0.00 0.64 0.02 0.05 92.92 02:33:01 AM all 12.86 0.00 1.39 0.01 0.13 85.61 02:33:01 AM 0 6.88 0.00 0.94 0.02 0.12 92.04 02:33:01 AM 1 18.86 0.00 1.85 0.00 0.14 79.16 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 11.70 0.00 1.20 0.00 0.11 86.99 02:34:01 AM 0 7.07 0.00 0.63 0.00 0.10 92.20 02:34:01 AM 1 16.25 0.00 1.76 0.00 0.12 81.87 02:35:01 AM all 12.27 0.00 0.97 0.00 0.11 86.64 02:35:01 AM 0 4.95 0.00 0.55 0.00 0.10 94.39 02:35:01 AM 1 19.72 0.00 1.40 0.00 0.12 78.76 02:36:01 AM all 8.15 0.00 0.82 0.00 0.08 90.95 02:36:01 AM 0 4.01 0.00 0.54 0.00 0.07 95.38 02:36:01 AM 1 12.30 0.00 1.11 0.00 0.08 86.50 02:37:01 AM all 13.03 0.00 1.34 0.01 0.13 85.49 02:37:01 AM 0 12.61 0.00 1.71 0.02 0.10 85.56 02:37:01 AM 1 13.47 0.00 0.95 0.00 0.16 85.42 02:38:01 AM all 6.50 0.00 0.57 0.00 0.08 92.85 02:38:01 AM 0 4.81 0.00 0.44 0.00 0.08 94.67 02:38:01 AM 1 8.21 0.00 0.71 0.00 0.07 91.01 02:39:01 AM all 7.63 0.00 0.59 0.00 0.08 91.70 02:39:01 AM 0 3.51 0.00 0.49 0.00 0.08 95.92 02:39:01 AM 1 11.82 0.00 0.70 0.00 0.09 87.40 02:40:01 AM all 7.75 0.00 0.74 0.00 0.09 91.42 02:40:01 AM 0 5.48 0.00 0.82 0.00 0.05 93.64 02:40:01 AM 1 10.05 0.00 0.65 0.00 0.14 89.16 02:41:01 AM all 11.56 0.00 1.00 0.00 0.08 87.35 02:41:01 AM 0 7.65 0.00 0.63 0.00 0.08 91.64 02:41:01 AM 1 15.44 0.00 1.38 0.00 0.08 83.09 02:42:01 AM all 3.29 0.00 0.45 0.00 0.06 96.20 02:42:01 AM 0 1.44 0.00 0.28 0.00 0.05 98.23 02:42:01 AM 1 5.15 0.00 0.62 0.00 0.07 94.17 02:43:01 AM all 3.75 0.00 0.43 0.00 0.06 95.76 02:43:01 AM 0 2.07 0.00 0.27 0.00 0.05 97.61 02:43:01 AM 1 5.43 0.00 0.58 0.00 0.07 93.92 02:44:01 AM all 16.99 0.00 2.20 0.33 0.10 80.38 02:44:01 AM 0 22.95 0.00 2.33 0.40 0.11 74.22 02:44:01 AM 1 11.17 0.00 2.07 0.26 0.10 86.40 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 31.45 0.00 3.61 0.33 0.12 64.48 02:45:01 AM 0 23.13 0.00 2.97 0.22 0.12 73.57 02:45:01 AM 1 39.77 0.00 4.25 0.45 0.13 55.39 Average: all 11.32 0.00 1.48 2.15 0.09 84.97 Average: 0 8.97 0.00 1.29 2.08 0.08 87.58 Average: 1 13.67 0.00 1.67 2.22 0.09 82.34