---> uname -a: Linux prd-centos8-robot-2c-8g-41642.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4835 19 2234 6772 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:17:9b:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85285sec preferred_lft 85285sec inet6 fe80::f816:3eff:fe17:9b76/64 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) 07/11/2025 _x86_64_ (2 CPU) 00:45:34 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 121.18 60.96 60.21 7767.01 34178.44 12:48:01 AM 120.15 0.72 119.43 52.92 12170.37 12:49:01 AM 26.56 0.47 26.09 64.78 2161.11 12:50:01 AM 78.50 9.45 69.06 1685.59 8101.95 12:51:01 AM 14.80 0.00 14.80 0.00 1275.96 12:52:01 AM 0.33 0.00 0.33 0.00 5.06 12:53:01 AM 0.12 0.00 0.12 0.00 1.03 12:54:01 AM 0.37 0.02 0.35 0.13 86.10 12:55:01 AM 2.00 0.00 2.00 0.00 92.30 12:56:01 AM 0.42 0.03 0.38 1.87 88.07 12:57:01 AM 0.30 0.00 0.30 0.00 100.97 12:58:01 AM 0.27 0.00 0.27 0.00 106.57 12:59:01 AM 0.20 0.00 0.20 0.00 142.64 01:00:01 AM 0.13 0.00 0.13 0.00 33.49 01:01:01 AM 1.55 0.05 1.50 0.40 150.82 01:02:01 AM 0.57 0.07 0.50 1.73 153.39 01:03:01 AM 14.90 0.32 14.58 36.92 684.04 01:04:01 AM 29.07 0.53 28.54 64.78 2336.94 Average: 22.85 4.03 18.82 537.57 3437.12 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5375480 6995448 2506952 31.80 2688 1810416 819828 9.18 199492 2018828 140344 12:48:01 AM 5152500 6989428 2729932 34.63 2688 2012676 762912 8.54 198616 2180832 44604 12:49:01 AM 5129268 7010500 2753164 34.93 2688 2055440 745540 8.35 232308 2169644 51276 12:50:01 AM 4930708 7027060 2951724 37.45 2688 2264032 684116 7.66 268392 2301440 26920 12:51:01 AM 4935104 7031256 2947328 37.39 2688 2264044 699612 7.83 268400 2300388 8 12:52:01 AM 4934900 7031052 2947532 37.39 2688 2264044 699612 7.83 268404 2300452 4 12:53:01 AM 4935312 7031464 2947120 37.39 2688 2264044 683264 7.65 268404 2300384 4 12:54:01 AM 4887724 6986288 2994708 37.99 2688 2266480 773580 8.66 268556 2347352 36 12:55:01 AM 4881496 6982344 3000936 38.07 2688 2268740 773580 8.66 268904 2353300 1428 12:56:01 AM 4880364 6982492 3002068 38.09 2688 2270020 773580 8.66 269100 2354204 148 12:57:01 AM 4876768 6981848 3005664 38.13 2688 2272988 773580 8.66 269100 2357672 188 12:58:01 AM 4871068 6979248 3011364 38.20 2688 2276072 807996 9.05 269100 2363288 140 12:59:01 AM 4866792 6979068 3015640 38.26 2688 2280168 807996 9.05 269100 2367484 16 01:00:01 AM 4862872 6978484 3019560 38.31 2688 2283512 824644 9.23 269104 2371216 2356 01:01:01 AM 4856416 6975120 3026016 38.39 2688 2286592 844936 9.46 269252 2376992 1876 01:02:01 AM 4852976 6975292 3029456 38.43 2688 2290204 844936 9.46 269396 2380524 1040 01:03:01 AM 4967220 6944712 2915212 36.98 2688 2151328 763964 8.55 330916 2226316 59968 01:04:01 AM 4998132 6978572 2884300 36.59 2688 2154516 711736 7.97 490496 2040340 25040 Average: 4955283 6992204 2927149 37.14 2688 2207518 766412 8.58 274836 2283925 19744 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 292.54 178.71 1648.00 54.33 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 79.67 62.07 826.74 19.24 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 18.31 13.80 7.32 4.99 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 465.91 388.05 396.29 78.80 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 108.63 76.41 20.95 15.69 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 2.43 2.02 0.56 0.49 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 2.70 1.92 0.44 0.42 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 123.14 106.16 27.11 8.89 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 87.37 87.67 16.66 7.20 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 34.49 34.64 6.19 2.92 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 114.46 115.11 22.25 8.95 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 175.65 176.59 32.00 13.57 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 197.13 198.27 38.42 14.71 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 211.06 212.80 37.54 15.60 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 156.93 157.96 29.78 12.32 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 235.99 238.45 42.17 17.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 139.85 103.72 152.49 115.03 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 18.54 17.61 15.67 8.17 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 136.94 120.67 184.47 22.13 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) 07/11/2025 _x86_64_ (2 CPU) 00:45:34 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 39.29 0.04 7.50 16.68 0.11 36.39 12:47:01 AM 0 42.06 0.05 8.53 17.69 0.10 31.57 12:47:01 AM 1 36.52 0.03 6.46 15.66 0.12 41.21 12:48:01 AM all 33.49 0.00 5.13 2.79 0.10 58.49 12:48:01 AM 0 43.95 0.00 5.90 3.48 0.10 46.58 12:48:01 AM 1 23.03 0.00 4.36 2.10 0.10 70.40 12:49:01 AM all 17.94 0.00 2.80 1.08 0.07 78.11 12:49:01 AM 0 29.07 0.00 3.41 1.32 0.08 66.13 12:49:01 AM 1 6.82 0.00 2.20 0.85 0.05 90.08 12:50:01 AM all 27.58 0.00 5.85 2.02 0.10 64.45 12:50:01 AM 0 29.77 0.00 5.56 2.28 0.10 62.29 12:50:01 AM 1 25.40 0.00 6.13 1.77 0.10 66.60 12:51:01 AM all 0.50 0.00 0.38 0.36 0.03 98.73 12:51:01 AM 0 0.33 0.00 0.42 0.62 0.02 98.61 12:51:01 AM 1 0.67 0.00 0.35 0.10 0.03 98.85 12:52:01 AM all 0.28 0.00 0.08 0.00 0.03 99.62 12:52:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 12:52:01 AM 1 0.45 0.00 0.08 0.00 0.02 99.45 12:53:01 AM all 0.37 0.00 0.08 0.00 0.03 99.53 12:53:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 12:53:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 12:54:01 AM all 8.19 0.00 0.81 0.03 0.05 90.92 12:54:01 AM 0 8.66 0.00 1.03 0.02 0.05 90.25 12:54:01 AM 1 7.73 0.00 0.59 0.05 0.05 91.58 12:55:01 AM all 8.10 0.00 0.75 0.02 0.06 91.08 12:55:01 AM 0 12.14 0.00 0.92 0.00 0.07 86.87 12:55:01 AM 1 4.11 0.00 0.59 0.03 0.05 95.22 12:56:01 AM all 3.48 0.00 0.42 0.00 0.05 96.05 12:56:01 AM 0 4.68 0.00 0.55 0.00 0.05 94.71 12:56:01 AM 1 2.28 0.00 0.28 0.00 0.05 97.39 12:57:01 AM all 8.34 0.00 0.79 0.00 0.07 90.81 12:57:01 AM 0 12.69 0.00 0.92 0.00 0.08 86.30 12:57:01 AM 1 3.99 0.00 0.65 0.00 0.05 95.30 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 10.83 0.00 0.99 0.00 0.08 88.10 12:58:01 AM 0 16.00 0.00 1.16 0.00 0.07 82.77 12:58:01 AM 1 5.68 0.00 0.82 0.00 0.08 93.41 12:59:01 AM all 11.93 0.00 1.18 0.00 0.07 86.82 12:59:01 AM 0 15.10 0.00 1.18 0.00 0.07 83.65 12:59:01 AM 1 8.78 0.00 1.17 0.00 0.07 89.98 01:00:01 AM all 11.31 0.00 1.21 0.00 0.08 87.41 01:00:01 AM 0 15.07 0.00 1.22 0.00 0.08 83.63 01:00:01 AM 1 7.56 0.00 1.20 0.00 0.07 91.18 01:01:01 AM all 11.25 0.00 1.18 0.01 0.07 87.50 01:01:01 AM 0 15.87 0.00 1.51 0.00 0.07 82.55 01:01:01 AM 1 6.64 0.00 0.84 0.02 0.07 92.44 01:02:01 AM all 10.97 0.00 1.24 0.02 0.08 87.70 01:02:01 AM 0 13.78 0.00 1.33 0.00 0.08 84.80 01:02:01 AM 1 8.16 0.00 1.14 0.03 0.07 90.59 01:03:01 AM all 23.24 0.00 2.66 0.08 0.09 73.93 01:03:01 AM 0 16.87 0.00 2.31 0.07 0.08 80.68 01:03:01 AM 1 29.63 0.00 3.01 0.08 0.10 67.18 01:04:01 AM all 29.52 0.00 4.01 0.43 0.10 65.95 01:04:01 AM 0 35.88 0.00 4.50 0.22 0.08 59.32 01:04:01 AM 1 23.18 0.00 3.52 0.63 0.12 72.55 Average: all 14.27 0.00 2.06 1.31 0.07 82.29 Average: 0 17.36 0.00 2.26 1.43 0.07 78.88 Average: 1 11.19 0.00 1.86 1.19 0.07 85.69