---> uname -a: Linux prd-centos8-robot-2c-8g-11251.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 605 4912 19 2179 6793 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:b6:88:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84999sec preferred_lft 84999sec inet6 fe80::f816:3eff:feb6:8873/64 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) 12/07/2025 _x86_64_ (2 CPU) 00:38:28 LINUX RESTART (2 CPU) 12:39:03 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 88.75 10.49 78.25 3124.73 7493.76 12:41:01 AM 83.62 0.92 82.71 65.83 10834.23 12:42:01 AM 37.06 0.42 36.64 64.79 2313.00 12:43:01 AM 75.77 6.96 68.81 1292.77 8221.18 12:44:01 AM 4.93 0.23 4.70 12.66 455.59 12:45:01 AM 3.87 0.00 3.87 0.00 139.12 12:46:01 AM 0.32 0.00 0.32 0.00 6.08 12:47:01 AM 0.30 0.00 0.30 0.00 11.10 12:48:01 AM 0.22 0.00 0.22 0.00 4.43 12:49:01 AM 0.28 0.00 0.28 0.00 11.26 12:50:01 AM 0.28 0.00 0.28 0.00 6.13 12:51:01 AM 0.43 0.00 0.43 0.00 13.81 12:52:01 AM 0.28 0.00 0.28 0.00 5.51 12:53:01 AM 0.23 0.00 0.23 0.00 17.36 12:54:01 AM 0.48 0.03 0.45 0.27 6.66 12:55:01 AM 1.35 0.00 1.35 0.00 39.49 12:56:01 AM 0.22 0.00 0.22 0.00 4.82 12:57:01 AM 0.17 0.00 0.17 0.00 8.97 12:58:01 AM 0.15 0.00 0.15 0.00 2.85 12:59:01 AM 0.47 0.00 0.47 0.00 14.90 01:00:01 AM 0.37 0.02 0.35 0.13 6.10 01:01:01 AM 15.94 0.43 15.51 47.04 819.50 Average: 14.23 0.87 13.36 205.07 1374.34 12:39:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5303512 7031656 2578912 32.72 2688 1910420 676404 7.57 187232 2068328 186884 12:41:01 AM 5135956 6981744 2746468 34.84 2688 2021460 695392 7.79 198984 2192324 13380 12:42:01 AM 5038672 6984488 2843752 36.08 2688 2116660 698492 7.82 229296 2247096 84368 12:43:01 AM 4934912 7035688 2947512 37.39 2688 2267344 629076 7.04 260804 2300220 10824 12:44:01 AM 4893616 6995072 2988808 37.92 2688 2268296 694632 7.78 260932 2341828 196 12:45:01 AM 4893852 6995356 2988572 37.91 2688 2268328 694632 7.78 260932 2341820 44 12:46:01 AM 4884364 6986096 2998060 38.03 2688 2268556 717904 8.04 260932 2350816 236 12:47:01 AM 4884156 6985924 2998268 38.04 2688 2268592 702408 7.86 260932 2351064 40 12:48:01 AM 4884240 6986216 2998184 38.04 2688 2268816 702408 7.86 260940 2351276 232 12:49:01 AM 4884032 6986040 2998392 38.04 2688 2268848 702408 7.86 260940 2351384 52 12:50:01 AM 4883108 6985184 2999316 38.05 2688 2268900 706104 7.91 260940 2351848 60 12:51:01 AM 4889436 6991684 2992988 37.97 2688 2269072 699040 7.83 260940 2345912 4 12:52:01 AM 4889440 6991724 2992984 37.97 2688 2269108 699040 7.83 260940 2345948 4 12:53:01 AM 4889156 6991896 2993268 37.97 2688 2269564 699040 7.83 261048 2346460 4 12:54:01 AM 4874068 6976852 3008356 38.17 2688 2269608 716220 8.02 261188 2360624 4 12:55:01 AM 4866752 6969776 3015672 38.26 2688 2269848 723516 8.10 261188 2367992 8 12:56:01 AM 4886944 6990000 2995480 38.00 2688 2269880 702380 7.86 261188 2348052 4 12:57:01 AM 4886916 6990204 2995508 38.00 2688 2270112 702380 7.86 261188 2348264 8 12:58:01 AM 4872328 6975664 3010096 38.19 2688 2270160 730564 8.18 261188 2361984 4 12:59:01 AM 4866012 6969584 3016412 38.27 2688 2270396 722788 8.09 261188 2368620 12 01:00:01 AM 4884896 6988500 2997528 38.03 2688 2270428 699020 7.83 261188 2349280 8 01:01:01 AM 5087228 7009380 2795196 35.46 2688 2094828 663024 7.42 460880 1970012 24244 Average: 4932436 6990851 2949988 37.42 2688 2226783 698949 7.83 262499 2307325 14574 12:39:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 247.87 172.58 1613.53 52.40 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 65.67 46.53 607.06 7.65 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 32.86 28.13 140.67 7.43 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 219.78 155.28 242.52 36.00 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 39.23 29.45 7.73 5.25 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 1.75 0.12 0.22 0.01 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 21.05 18.35 120.95 1.77 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 1.25 0.10 0.08 0.01 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 12.56 9.21 1.67 0.72 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 1.45 0.23 0.18 0.08 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 6.83 6.10 57.21 0.42 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 12.01 11.18 62.95 0.86 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 0.47 0.17 0.03 0.02 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 18.86 18.21 3.37 3.30 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 7.93 7.58 117.84 0.55 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 33.09 31.46 355.68 2.20 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 1.15 0.43 0.39 0.28 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 7.72 7.62 1.62 0.61 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 7.89 6.13 117.81 0.40 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 31.16 30.48 355.54 2.18 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.47 0.17 0.09 0.02 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 62.01 44.75 88.27 35.51 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 37.55 28.16 174.90 7.10 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) 12/07/2025 _x86_64_ (2 CPU) 00:38:28 LINUX RESTART (2 CPU) 12:39:03 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 43.22 0.00 6.25 1.01 0.09 49.42 12:40:01 AM 0 44.26 0.00 6.83 1.14 0.10 47.67 12:40:01 AM 1 42.19 0.00 5.68 0.88 0.09 51.16 12:41:01 AM all 21.60 0.00 3.15 1.24 0.07 73.94 12:41:01 AM 0 14.27 0.00 2.81 1.73 0.08 81.10 12:41:01 AM 1 28.93 0.00 3.48 0.75 0.07 66.77 12:42:01 AM all 26.82 0.00 3.68 0.25 0.08 69.18 12:42:01 AM 0 17.85 0.00 3.12 0.23 0.07 78.74 12:42:01 AM 1 35.79 0.00 4.23 0.27 0.08 59.63 12:43:01 AM all 23.51 0.00 4.85 0.92 0.08 70.65 12:43:01 AM 0 23.15 0.00 4.64 0.52 0.08 71.61 12:43:01 AM 1 23.86 0.00 5.06 1.32 0.07 69.69 12:44:01 AM all 2.27 0.00 0.31 0.18 0.03 97.20 12:44:01 AM 0 2.89 0.00 0.40 0.08 0.03 96.59 12:44:01 AM 1 1.65 0.00 0.22 0.28 0.03 97.81 12:45:01 AM all 0.52 0.00 0.13 0.02 0.04 99.30 12:45:01 AM 0 0.37 0.00 0.12 0.02 0.05 99.45 12:45:01 AM 1 0.67 0.00 0.13 0.02 0.03 99.15 12:46:01 AM all 1.01 0.00 0.17 0.00 0.04 98.78 12:46:01 AM 0 1.29 0.00 0.23 0.00 0.05 98.43 12:46:01 AM 1 0.73 0.00 0.10 0.00 0.03 99.13 12:47:01 AM all 0.45 0.00 0.13 0.00 0.05 99.37 12:47:01 AM 0 0.18 0.00 0.10 0.00 0.05 99.67 12:47:01 AM 1 0.72 0.00 0.15 0.00 0.05 99.08 12:48:01 AM all 1.04 0.00 0.13 0.00 0.04 98.80 12:48:01 AM 0 0.74 0.00 0.13 0.00 0.03 99.10 12:48:01 AM 1 1.34 0.00 0.12 0.00 0.05 98.49 12:49:01 AM all 0.39 0.00 0.11 0.00 0.05 99.45 12:49:01 AM 0 0.40 0.00 0.18 0.00 0.07 99.35 12:49:01 AM 1 0.38 0.00 0.03 0.00 0.03 99.55 12:50:01 AM all 0.53 0.00 0.09 0.00 0.05 99.33 12:50:01 AM 0 0.17 0.00 0.07 0.00 0.05 99.72 12:50:01 AM 1 0.89 0.00 0.12 0.00 0.05 98.95 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 0.79 0.00 0.17 0.00 0.05 98.99 12:51:01 AM 0 0.63 0.00 0.13 0.00 0.02 99.22 12:51:01 AM 1 0.95 0.00 0.20 0.00 0.08 98.76 12:52:01 AM all 0.48 0.00 0.09 0.00 0.04 99.39 12:52:01 AM 0 0.53 0.00 0.07 0.00 0.02 99.38 12:52:01 AM 1 0.42 0.00 0.12 0.00 0.07 99.40 12:53:01 AM all 2.05 0.00 0.19 0.00 0.04 97.72 12:53:01 AM 0 1.22 0.00 0.17 0.00 0.03 98.58 12:53:01 AM 1 2.88 0.00 0.22 0.00 0.05 96.85 12:54:01 AM all 0.58 0.00 0.27 0.00 0.05 99.10 12:54:01 AM 0 0.58 0.00 0.12 0.00 0.03 99.27 12:54:01 AM 1 0.59 0.00 0.42 0.00 0.07 98.93 12:55:01 AM all 1.02 0.00 0.23 0.01 0.06 98.69 12:55:01 AM 0 0.65 0.00 0.13 0.02 0.03 99.16 12:55:01 AM 1 1.39 0.00 0.32 0.00 0.08 98.21 12:56:01 AM all 0.45 0.00 0.10 0.00 0.07 99.38 12:56:01 AM 0 0.18 0.00 0.10 0.00 0.05 99.67 12:56:01 AM 1 0.72 0.00 0.10 0.00 0.08 99.10 12:57:01 AM all 0.94 0.00 0.15 0.00 0.07 98.84 12:57:01 AM 0 0.69 0.00 0.15 0.00 0.05 99.11 12:57:01 AM 1 1.20 0.00 0.15 0.00 0.08 98.56 12:58:01 AM all 0.55 0.00 0.17 0.00 0.08 99.21 12:58:01 AM 0 0.53 0.00 0.08 0.00 0.05 99.33 12:58:01 AM 1 0.57 0.00 0.25 0.00 0.10 99.08 12:59:01 AM all 1.20 0.00 0.26 0.01 0.08 98.45 12:59:01 AM 0 0.79 0.00 0.18 0.00 0.08 98.95 12:59:01 AM 1 1.62 0.00 0.33 0.02 0.07 97.96 01:00:01 AM all 0.53 0.00 0.16 0.00 0.06 99.26 01:00:01 AM 0 0.43 0.00 0.17 0.00 0.05 99.35 01:00:01 AM 1 0.62 0.00 0.15 0.00 0.07 99.16 01:01:01 AM all 17.04 0.00 2.72 0.08 0.08 80.08 01:01:01 AM 0 14.42 0.00 2.69 0.05 0.08 82.76 01:01:01 AM 1 19.66 0.00 2.75 0.12 0.07 77.41 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.64 0.00 1.06 0.17 0.06 92.07 Average: 0 5.68 0.00 1.02 0.17 0.05 93.07 Average: 1 7.59 0.00 1.10 0.17 0.06 91.08