---> uname -a: Linux prd-centos8-robot-2c-8g-16248.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4868 19 2204 6773 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:16:0d:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84989sec preferred_lft 84989sec inet6 fe80::f816:3eff:fe16:dac/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) 12/25/2025 _x86_64_ (2 CPU) 00:12:15 LINUX RESTART (2 CPU) 12:13:01 AM tps rtps wtps bread/s bwrtn/s 12:14:01 AM 57.33 0.30 57.03 13.60 4208.63 12:15:01 AM 95.95 1.08 94.87 75.32 11148.38 12:16:01 AM 32.41 0.42 31.99 64.78 2576.29 12:17:01 AM 78.14 9.43 68.71 1682.92 8029.10 12:18:01 AM 13.78 0.08 13.70 5.86 1238.12 12:19:01 AM 2.12 0.00 2.12 0.00 84.49 12:20:01 AM 0.13 0.00 0.13 0.00 2.13 12:21:01 AM 0.25 0.00 0.25 0.00 10.10 12:22:01 AM 0.27 0.00 0.27 0.00 4.32 12:23:01 AM 0.50 0.00 0.50 0.00 15.64 12:24:01 AM 0.18 0.00 0.18 0.00 3.10 12:25:01 AM 0.28 0.00 0.28 0.00 10.70 12:26:01 AM 0.20 0.00 0.20 0.00 3.25 12:27:01 AM 0.12 0.00 0.12 0.00 16.94 12:28:02 AM 0.42 0.05 0.37 0.40 10.15 12:29:01 AM 9.89 5.83 4.07 564.83 103.64 12:30:01 AM 0.50 0.00 0.50 0.00 8.43 12:31:01 AM 0.55 0.00 0.55 0.00 14.70 12:32:01 AM 0.38 0.00 0.38 0.00 5.73 12:33:01 AM 0.58 0.00 0.58 0.00 16.51 12:34:01 AM 0.18 0.00 0.18 0.00 2.98 12:35:01 AM 17.69 0.40 17.29 46.78 738.15 Average: 14.18 0.80 13.38 111.22 1284.96 12:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:14:01 AM 5364888 7040092 2517536 31.94 2688 1858140 720672 8.07 186164 2011020 169408 12:15:01 AM 5134724 6975744 2747700 34.86 2688 2017304 767780 8.60 198772 2195636 42072 12:16:01 AM 5076716 6990276 2805708 35.59 2688 2085424 754068 8.44 228468 2213460 64364 12:17:01 AM 4913220 7021520 2969204 37.67 2688 2275248 692848 7.76 266268 2315936 27052 12:18:01 AM 4870212 6979120 3012212 38.21 2688 2275984 759508 8.50 266600 2358232 292 12:19:01 AM 4870456 6979384 3011968 38.21 2688 2275988 759508 8.50 266600 2358356 12 12:20:01 AM 4869920 6978880 3012504 38.22 2688 2276020 760012 8.51 266600 2358388 4 12:21:01 AM 4860072 6969276 3022352 38.34 2688 2276256 782072 8.76 266600 2367936 4 12:22:01 AM 4860516 6969752 3021908 38.34 2688 2276288 782072 8.76 266604 2367848 4 12:23:01 AM 4860500 6969960 3021924 38.34 2688 2276512 782072 8.76 266612 2368140 8 12:24:01 AM 4860532 6970028 3021892 38.34 2688 2276548 766228 8.58 266612 2368108 4 12:25:01 AM 4866648 6976364 3015776 38.26 2688 2276768 757592 8.48 266612 2361556 4 12:26:01 AM 4866780 6976528 3015644 38.26 2688 2276800 757592 8.48 266612 2361868 8 12:27:01 AM 4866196 6976404 3016228 38.27 2688 2277260 772968 8.65 266720 2362384 16 12:28:02 AM 4843140 6953504 3039284 38.56 2688 2277308 783040 8.77 266876 2384916 16 12:29:01 AM 4811140 6938448 3071284 38.96 2688 2294200 799148 8.95 269132 2413908 4 12:30:01 AM 4825068 6952412 3057356 38.79 2688 2294236 785596 8.80 269132 2400024 4 12:31:01 AM 4837340 6964916 3045084 38.63 2688 2294468 785596 8.80 269132 2388376 4 12:32:01 AM 4823444 6951068 3058980 38.81 2688 2294516 812916 9.10 269132 2401816 4 12:33:01 AM 4815420 6943280 3067004 38.91 2688 2294752 806192 9.03 269132 2409700 4 12:34:01 AM 4831864 6959756 3050560 38.70 2688 2294784 778016 8.71 269132 2393548 4 12:35:01 AM 5032912 6977724 2849512 36.15 2688 2117004 758652 8.49 468940 2019056 26568 Average: 4907350 6973383 2975074 37.74 2688 2234628 769279 8.61 268021 2326373 14994 12:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 83.56 65.64 889.75 7.65 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 70.00 53.24 763.95 9.11 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 23.81 15.64 26.31 5.40 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 210.13 164.81 356.62 44.57 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 28.19 22.36 6.91 10.63 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 0.55 0.15 0.04 0.02 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 0.88 0.13 0.06 0.01 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 18.16 16.51 120.10 1.23 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 2.25 0.18 0.14 0.02 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 12.59 8.66 1.62 0.74 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 2.25 0.13 0.14 0.01 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 16.06 15.16 120.19 1.32 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 3.37 0.72 1.13 0.65 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 36.15 25.77 17.02 12.19 0.00 0.00 0.00 0.00 12:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:02 AM eth0 56.38 38.50 147.14 59.03 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 35.39 32.02 361.68 2.23 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 0.73 0.15 0.05 0.01 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 7.48 7.32 1.76 0.78 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 8.95 7.46 117.86 0.49 0.00 0.00 0.00 0.00 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 30.96 29.31 355.88 2.29 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 0.60 0.22 0.28 0.20 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 62.25 42.33 88.29 36.81 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 32.30 24.83 153.33 8.89 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) 12/25/2025 _x86_64_ (2 CPU) 00:12:15 LINUX RESTART (2 CPU) 12:13:01 AM CPU %user %nice %system %iowait %steal %idle 12:14:01 AM all 20.60 0.00 2.89 0.47 0.08 75.95 12:14:01 AM 0 24.77 0.00 3.50 0.55 0.07 71.11 12:14:01 AM 1 16.44 0.00 2.28 0.40 0.10 80.78 12:15:01 AM all 25.31 0.00 3.43 0.79 0.09 70.37 12:15:01 AM 0 18.15 0.00 3.41 0.80 0.10 77.54 12:15:01 AM 1 32.46 0.00 3.45 0.78 0.08 63.23 12:16:01 AM all 23.22 0.00 3.51 0.18 0.09 73.00 12:16:01 AM 0 27.34 0.00 3.50 0.15 0.10 68.91 12:16:01 AM 1 19.10 0.00 3.51 0.22 0.08 77.09 12:17:01 AM all 26.35 0.00 5.18 0.68 0.08 67.71 12:17:01 AM 0 15.38 0.00 4.30 0.42 0.10 79.81 12:17:01 AM 1 37.33 0.00 6.06 0.95 0.07 55.60 12:18:01 AM all 2.11 0.00 0.33 0.15 0.06 97.34 12:18:01 AM 0 0.63 0.00 0.23 0.02 0.07 99.05 12:18:01 AM 1 3.59 0.00 0.43 0.28 0.05 95.64 12:19:01 AM all 0.43 0.00 0.11 0.01 0.09 99.36 12:19:01 AM 0 0.27 0.00 0.12 0.00 0.08 99.53 12:19:01 AM 1 0.60 0.00 0.10 0.02 0.10 99.18 12:20:01 AM all 0.29 0.00 0.10 0.00 0.08 99.52 12:20:01 AM 0 0.44 0.00 0.12 0.00 0.08 99.36 12:20:01 AM 1 0.15 0.00 0.08 0.00 0.08 99.68 12:21:01 AM all 0.98 0.00 0.17 0.01 0.10 98.75 12:21:01 AM 0 0.68 0.00 0.08 0.02 0.07 99.15 12:21:01 AM 1 1.27 0.00 0.25 0.00 0.13 98.35 12:22:01 AM all 0.48 0.00 0.10 0.00 0.11 99.31 12:22:01 AM 0 0.62 0.00 0.08 0.00 0.10 99.20 12:22:01 AM 1 0.35 0.00 0.12 0.00 0.12 99.42 12:23:01 AM all 1.03 0.00 0.18 0.00 0.08 98.71 12:23:01 AM 0 0.67 0.00 0.12 0.00 0.08 99.13 12:23:01 AM 1 1.39 0.00 0.23 0.00 0.08 98.30 12:24:01 AM all 0.49 0.00 0.10 0.00 0.09 99.32 12:24:01 AM 0 0.45 0.00 0.07 0.00 0.08 99.40 12:24:01 AM 1 0.53 0.00 0.13 0.00 0.10 99.23 12:24:01 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 0.99 0.00 0.16 0.00 0.08 98.76 12:25:01 AM 0 0.43 0.00 0.18 0.00 0.10 99.28 12:25:01 AM 1 1.55 0.00 0.13 0.00 0.07 98.25 12:26:01 AM all 0.49 0.00 0.13 0.00 0.08 99.31 12:26:01 AM 0 0.27 0.00 0.17 0.00 0.10 99.46 12:26:01 AM 1 0.72 0.00 0.08 0.00 0.05 99.15 12:27:01 AM all 2.85 0.00 0.43 0.00 0.08 96.63 12:27:01 AM 0 1.89 0.00 0.44 0.00 0.12 97.56 12:27:01 AM 1 3.81 0.00 0.43 0.00 0.05 95.70 12:28:02 AM all 2.05 0.00 0.74 0.00 0.10 97.11 12:28:02 AM 0 1.76 0.00 0.70 0.00 0.08 97.46 12:28:02 AM 1 2.34 0.00 0.79 0.00 0.12 96.76 12:29:01 AM all 1.10 0.25 0.31 0.11 0.08 98.14 12:29:01 AM 0 0.70 0.51 0.25 0.22 0.07 98.25 12:29:01 AM 1 1.51 0.00 0.36 0.00 0.10 98.03 12:30:01 AM all 0.48 0.00 0.11 0.00 0.10 99.32 12:30:01 AM 0 0.45 0.00 0.15 0.00 0.12 99.28 12:30:01 AM 1 0.50 0.00 0.07 0.00 0.08 99.35 12:31:01 AM all 1.02 0.00 0.13 0.00 0.09 98.76 12:31:01 AM 0 1.25 0.00 0.17 0.00 0.12 98.46 12:31:01 AM 1 0.78 0.00 0.08 0.00 0.07 99.07 12:32:01 AM all 0.56 0.00 0.13 0.00 0.09 99.22 12:32:01 AM 0 0.52 0.00 0.20 0.00 0.12 99.16 12:32:01 AM 1 0.60 0.00 0.05 0.00 0.07 99.28 12:33:01 AM all 0.82 0.00 0.19 0.00 0.09 98.89 12:33:01 AM 0 0.23 0.00 0.12 0.00 0.08 99.57 12:33:01 AM 1 1.41 0.00 0.27 0.00 0.10 98.22 12:34:01 AM all 0.52 0.00 0.09 0.00 0.10 99.29 12:34:01 AM 0 0.47 0.00 0.12 0.00 0.12 99.30 12:34:01 AM 1 0.57 0.00 0.07 0.00 0.08 99.28 12:35:01 AM all 17.36 0.00 2.74 0.08 0.08 79.73 12:35:01 AM 0 13.12 0.00 2.60 0.07 0.08 84.13 12:35:01 AM 1 21.61 0.00 2.89 0.08 0.08 75.34 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.90 0.01 0.97 0.11 0.09 92.92 Average: 0 5.03 0.02 0.94 0.10 0.09 93.81 Average: 1 6.77 0.00 1.00 0.12 0.09 92.03