---> uname -a: Linux prd-centos8-robot-2c-8g-52473.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 4941 19 2184 6827 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:a6:73:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84985sec preferred_lft 84985sec inet6 fe80::f816:3eff:fea6:733a/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) 09/15/2025 _x86_64_ (2 CPU) 00:31:48 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 210.66 154.39 56.27 14468.67 39556.32 12:34:01 AM 116.53 0.35 116.18 23.46 11772.90 12:35:01 AM 38.05 0.82 37.24 95.30 3912.38 12:36:01 AM 64.91 9.45 55.46 1685.59 3755.24 12:37:01 AM 31.19 0.00 31.19 0.00 6239.86 12:38:02 AM 2.30 0.23 2.07 12.66 88.77 12:39:01 AM 0.32 0.00 0.32 0.00 5.10 12:40:01 AM 0.23 0.00 0.23 0.00 10.20 12:41:01 AM 0.32 0.00 0.32 0.00 5.53 12:42:01 AM 0.33 0.00 0.33 0.00 11.96 12:43:01 AM 0.52 0.00 0.52 0.00 8.85 12:44:01 AM 0.50 0.00 0.50 0.00 13.31 12:45:01 AM 0.38 0.00 0.38 0.00 5.20 12:46:01 AM 0.30 0.00 0.30 0.00 18.41 12:47:01 AM 1.35 0.03 1.32 0.27 33.21 12:48:01 AM 0.37 0.00 0.37 0.00 13.83 12:49:01 AM 0.28 0.00 0.28 0.00 4.22 12:50:01 AM 0.15 0.00 0.15 0.00 2.28 12:51:01 AM 0.15 0.00 0.15 0.00 9.25 12:52:01 AM 0.42 0.00 0.42 0.00 8.26 12:53:01 AM 0.35 0.00 0.35 0.00 13.16 12:54:01 AM 8.81 0.32 8.50 36.92 427.91 12:55:01 AM 23.73 0.32 23.41 36.26 1121.78 Average: 21.85 7.22 14.63 711.93 2917.16 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5533208 7073700 2349224 29.80 2688 1732904 693204 7.76 186152 1879716 108920 12:34:01 AM 5200440 7039812 2681992 34.02 2688 2015024 686760 7.69 189092 2141852 103740 12:35:01 AM 5253440 7095392 2628992 33.35 2688 2017840 641196 7.18 219736 2059484 10776 12:36:01 AM 4968732 7073116 2913700 36.96 2688 2271984 625568 7.00 268348 2268352 173972 12:37:01 AM 4964640 7068896 2917792 37.02 2688 2271956 641180 7.18 268360 2267648 4 12:38:02 AM 4922452 7027656 2959980 37.55 2688 2272904 690320 7.73 268488 2309420 4 12:39:01 AM 4921792 7027028 2960640 37.56 2688 2272936 690320 7.73 268488 2310224 4 12:40:01 AM 4911468 7016932 2970964 37.69 2688 2273164 712552 7.98 268488 2319620 8 12:41:01 AM 4912436 7017952 2969996 37.68 2688 2273200 688700 7.71 268488 2319192 4 12:42:01 AM 4912700 7018440 2969732 37.68 2688 2273424 688700 7.71 268496 2319364 16 12:43:01 AM 4912488 7018264 2969944 37.68 2688 2273460 704176 7.88 268496 2319688 4 12:44:01 AM 4917888 7023884 2964544 37.61 2688 2273680 695632 7.79 268496 2314052 4 12:45:01 AM 4917700 7023724 2964732 37.61 2688 2273708 695632 7.79 268496 2314292 4 12:46:01 AM 4917456 7023936 2964976 37.61 2688 2274164 695632 7.79 268604 2314716 8 12:47:01 AM 4901236 7007784 2981196 37.82 2688 2274216 708388 7.93 268796 2329968 20 12:48:01 AM 4886516 6993300 2995916 38.01 2688 2274452 721176 8.07 268796 2344924 12 12:49:01 AM 4915020 7021840 2967412 37.65 2688 2274488 692996 7.76 268796 2316680 40 12:50:01 AM 4914660 7021716 2967772 37.65 2688 2274724 712536 7.98 268796 2316916 244 12:51:01 AM 4900860 7007960 2981572 37.83 2688 2274768 741296 8.30 268796 2330672 48 12:52:01 AM 4890824 6998164 2991608 37.95 2688 2275008 738708 8.27 268796 2340336 252 12:53:01 AM 4912120 7019488 2970312 37.68 2688 2275036 717584 8.03 268796 2319284 36 12:54:01 AM 5102664 7034560 2779768 35.27 2688 2101308 664164 7.44 265876 2145268 15948 12:55:01 AM 5043564 6970484 2838868 36.02 2688 2100844 731904 8.20 467664 2015528 10268 Average: 4984100 7027132 2898332 36.77 2688 2212834 694710 7.78 267971 2257269 18449 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 305.30 179.21 1411.20 58.96 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 98.22 74.65 1150.86 11.18 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 14.70 9.85 6.38 3.88 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 48.38 40.11 338.23 12.39 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 186.64 134.54 35.33 33.38 0.00 0.00 0.00 0.00 12:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:02 AM eth0 28.92 23.01 6.93 6.02 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.07 0.17 0.06 0.02 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 16.81 15.96 120.23 1.38 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.45 0.17 0.11 0.02 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 12.70 7.53 1.75 0.63 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 3.58 0.93 1.24 0.85 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 17.58 16.28 120.14 1.24 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 5.66 0.52 1.13 0.40 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 18.55 17.93 3.30 3.28 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 7.66 6.70 117.74 0.44 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 29.08 28.23 355.44 2.04 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 1.13 0.15 0.06 0.01 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 8.66 8.41 1.64 0.66 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 8.07 6.98 117.78 0.46 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 30.71 27.89 355.45 1.97 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 1.43 0.43 0.43 0.27 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 56.08 35.64 82.53 27.57 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 19.60 15.16 13.92 7.70 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 40.12 28.30 184.57 7.60 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) 09/15/2025 _x86_64_ (2 CPU) 00:31:48 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 46.28 0.08 11.20 12.77 0.12 29.55 12:33:01 AM 0 48.75 0.08 10.58 12.79 0.12 27.68 12:33:01 AM 1 43.81 0.07 11.83 12.75 0.12 31.43 12:34:01 AM all 38.01 0.00 5.47 2.16 0.12 54.24 12:34:01 AM 0 51.18 0.00 6.57 2.52 0.13 39.61 12:34:01 AM 1 24.88 0.00 4.37 1.81 0.10 68.84 12:35:01 AM all 13.28 0.00 1.73 0.95 0.05 83.98 12:35:01 AM 0 19.11 0.00 2.12 1.10 0.05 77.62 12:35:01 AM 1 7.46 0.00 1.34 0.80 0.05 90.35 12:36:01 AM all 33.25 0.00 5.83 1.19 0.09 59.64 12:36:01 AM 0 30.14 0.00 5.55 0.57 0.08 63.65 12:36:01 AM 1 36.36 0.00 6.10 1.82 0.10 55.63 12:37:01 AM all 0.45 0.00 0.68 2.60 0.03 96.24 12:37:01 AM 0 0.48 0.00 0.55 2.25 0.03 96.68 12:37:01 AM 1 0.42 0.00 0.80 2.95 0.03 95.80 12:38:02 AM all 2.23 0.00 0.31 0.05 0.03 97.37 12:38:02 AM 0 0.67 0.00 0.25 0.02 0.02 99.05 12:38:02 AM 1 3.80 0.00 0.37 0.08 0.05 95.70 12:39:01 AM all 0.51 0.00 0.09 0.00 0.03 99.36 12:39:01 AM 0 0.65 0.00 0.07 0.00 0.03 99.25 12:39:01 AM 1 0.37 0.00 0.12 0.00 0.03 99.47 12:40:01 AM all 0.95 0.00 0.17 0.00 0.03 98.85 12:40:01 AM 0 1.07 0.00 0.08 0.00 0.02 98.83 12:40:01 AM 1 0.84 0.00 0.25 0.00 0.05 98.86 12:41:01 AM all 0.34 0.00 0.12 0.00 0.05 99.49 12:41:01 AM 0 0.32 0.00 0.10 0.00 0.05 99.53 12:41:01 AM 1 0.37 0.00 0.13 0.00 0.05 99.45 12:42:01 AM all 1.01 0.00 0.13 0.01 0.03 98.82 12:42:01 AM 0 0.68 0.00 0.13 0.02 0.02 99.15 12:42:01 AM 1 1.34 0.00 0.13 0.00 0.03 98.49 12:43:01 AM all 0.49 0.00 0.12 0.00 0.03 99.36 12:43:01 AM 0 0.55 0.00 0.17 0.00 0.03 99.25 12:43:01 AM 1 0.42 0.00 0.07 0.00 0.03 99.48 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 0.94 0.00 0.15 0.00 0.03 98.88 12:44:01 AM 0 0.62 0.00 0.12 0.00 0.03 99.23 12:44:01 AM 1 1.25 0.00 0.18 0.00 0.03 98.53 12:45:01 AM all 0.46 0.00 0.13 0.00 0.03 99.38 12:45:01 AM 0 0.60 0.00 0.13 0.00 0.03 99.23 12:45:01 AM 1 0.32 0.00 0.12 0.00 0.03 99.53 12:46:01 AM all 2.05 0.00 0.20 0.00 0.04 97.71 12:46:01 AM 0 2.44 0.00 0.17 0.00 0.03 97.36 12:46:01 AM 1 1.66 0.00 0.23 0.00 0.05 98.06 12:47:01 AM all 0.66 0.00 0.31 0.02 0.03 98.98 12:47:01 AM 0 0.65 0.00 0.18 0.02 0.02 99.13 12:47:01 AM 1 0.67 0.00 0.43 0.02 0.05 98.83 12:48:01 AM all 1.03 0.00 0.21 0.00 0.05 98.71 12:48:01 AM 0 0.67 0.00 0.13 0.00 0.05 99.15 12:48:01 AM 1 1.39 0.00 0.28 0.00 0.05 98.28 12:49:01 AM all 0.49 0.00 0.10 0.00 0.03 99.37 12:49:01 AM 0 0.65 0.00 0.07 0.00 0.02 99.27 12:49:01 AM 1 0.33 0.00 0.13 0.00 0.05 99.48 12:50:01 AM all 0.97 0.00 0.13 0.00 0.04 98.85 12:50:01 AM 0 1.22 0.00 0.07 0.00 0.03 98.68 12:50:01 AM 1 0.72 0.00 0.20 0.00 0.05 99.03 12:51:01 AM all 0.53 0.00 0.13 0.00 0.03 99.31 12:51:01 AM 0 0.50 0.00 0.08 0.00 0.02 99.40 12:51:01 AM 1 0.55 0.00 0.18 0.00 0.03 99.23 12:52:01 AM all 1.05 0.00 0.19 0.00 0.03 98.73 12:52:01 AM 0 1.59 0.00 0.25 0.00 0.03 98.13 12:52:01 AM 1 0.50 0.00 0.13 0.00 0.03 99.33 12:53:01 AM all 0.42 0.00 0.14 0.00 0.04 99.40 12:53:01 AM 0 0.42 0.00 0.15 0.00 0.05 99.38 12:53:01 AM 1 0.42 0.00 0.13 0.00 0.03 99.41 12:54:01 AM all 5.21 0.00 1.39 0.03 0.04 93.33 12:54:01 AM 0 4.56 0.00 1.17 0.02 0.05 94.20 12:54:01 AM 1 5.86 0.00 1.60 0.03 0.03 92.46 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 29.24 0.00 2.89 0.16 0.08 67.64 12:55:01 AM 0 41.49 0.00 3.07 0.18 0.10 55.16 12:55:01 AM 1 16.97 0.00 2.70 0.13 0.07 80.12 Average: all 7.83 0.00 1.38 0.87 0.05 89.87 Average: 0 9.10 0.00 1.38 0.85 0.05 88.63 Average: 1 6.56 0.00 1.39 0.89 0.05 91.11