---> uname -a: Linux prd-centos8-robot-2c-8g-4936.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 584 4887 19 2225 6814 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:f0:8f:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85390sec preferred_lft 85390sec inet6 fe80::f816:3eff:fef0:8ff1/64 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) 11/03/2025 _x86_64_ (2 CPU) 04:02:57 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 97.17 0.40 96.77 16.66 8159.62 04:06:01 AM 59.13 0.68 58.45 51.58 8694.24 04:07:01 AM 16.11 0.38 15.73 64.26 663.64 04:08:01 AM 65.88 6.93 58.95 1289.30 3566.76 04:09:01 AM 31.24 0.03 31.21 3.47 6273.46 04:10:01 AM 2.42 0.00 2.42 0.00 71.63 04:11:01 AM 0.18 0.00 0.18 0.00 1.48 04:12:01 AM 0.52 0.25 0.27 13.60 8.18 04:13:01 AM 1.87 0.00 1.87 0.00 212.93 04:14:01 AM 0.50 0.00 0.50 0.00 109.26 04:15:01 AM 0.38 0.00 0.38 0.00 126.28 04:16:01 AM 0.35 0.00 0.35 0.00 153.62 04:17:01 AM 0.17 0.00 0.17 0.00 44.39 04:18:01 AM 0.37 0.03 0.33 0.27 150.28 04:19:01 AM 17.23 0.41 16.82 47.58 1764.06 Average: 19.57 0.61 18.96 99.17 2000.22 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5244816 7044564 2637608 33.46 2688 1977140 692988 7.76 186964 2109920 187552 04:06:01 AM 5175828 7021124 2706596 34.34 2688 2021696 711888 7.97 198332 2156504 12 04:07:01 AM 5246336 7094024 2636088 33.44 2688 2023628 630856 7.06 219000 2064784 4 04:08:01 AM 4930212 7029208 2952212 37.45 2688 2265588 666564 7.46 254224 2315904 173660 04:09:01 AM 4966808 7067508 2915616 36.99 2688 2267672 628896 7.04 259972 2268944 16 04:10:01 AM 4966484 7067188 2915940 36.99 2688 2267676 629336 7.05 259976 2269004 12 04:11:01 AM 4967144 7067864 2915280 36.98 2688 2267676 629336 7.05 259976 2268944 8 04:12:01 AM 4918192 7021004 2964232 37.61 2688 2269780 731604 8.19 260308 2317348 1680 04:13:01 AM 4910640 7016660 2971784 37.70 2688 2273016 731604 8.19 260400 2324684 324 04:14:01 AM 4904572 7013716 2977852 37.78 2688 2276108 751932 8.42 260400 2330588 364 04:15:01 AM 4900824 7013540 2981600 37.83 2688 2279672 751932 8.42 260400 2334168 272 04:16:01 AM 4894228 7011212 2988196 37.91 2688 2283956 768540 8.61 260400 2340776 24 04:17:01 AM 4890400 7010444 2992024 37.96 2688 2287024 804496 9.01 260400 2344268 1820 04:18:01 AM 4813728 6938168 3068696 38.93 2688 2291388 886104 9.92 260556 2420648 1796 04:19:01 AM 5052280 7025244 2830144 35.90 2688 2145828 680144 7.62 479800 1988812 28792 Average: 4985499 7029431 2896925 36.75 2688 2213190 713081 7.98 262741 2257020 26422 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 81.55 66.39 903.03 10.34 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 51.15 29.49 580.79 3.58 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 13.10 12.33 5.73 4.35 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 47.58 41.22 339.76 10.04 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 527.09 380.26 106.54 90.69 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 2.98 1.98 0.47 0.42 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 2.30 2.02 0.44 0.44 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 68.34 54.82 18.59 5.01 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 210.90 212.41 36.16 15.38 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 164.31 163.81 31.15 12.86 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 252.57 253.57 45.61 18.31 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 216.26 216.71 43.69 16.17 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 147.95 148.73 29.05 11.75 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 247.00 248.63 45.99 18.00 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 113.89 72.84 143.68 103.51 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 143.16 127.07 155.38 21.30 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) 11/03/2025 _x86_64_ (2 CPU) 04:02:57 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 35.17 0.00 5.08 1.07 0.12 58.56 04:05:01 AM 0 26.37 0.00 4.45 0.62 0.13 68.44 04:05:01 AM 1 43.97 0.00 5.71 1.51 0.12 48.69 04:06:01 AM all 10.85 0.00 1.60 1.70 0.08 85.76 04:06:01 AM 0 9.11 0.00 1.72 2.49 0.07 86.61 04:06:01 AM 1 12.60 0.00 1.47 0.92 0.10 84.91 04:07:01 AM all 12.50 0.00 1.75 0.10 0.06 85.59 04:07:01 AM 0 7.42 0.00 1.39 0.12 0.05 91.03 04:07:01 AM 1 17.59 0.00 2.10 0.08 0.07 80.16 04:08:01 AM all 34.29 0.00 6.42 0.59 0.12 58.57 04:08:01 AM 0 29.78 0.00 6.20 0.68 0.12 63.23 04:08:01 AM 1 38.81 0.00 6.64 0.50 0.13 53.91 04:09:01 AM all 4.84 0.00 1.68 0.60 0.07 92.81 04:09:01 AM 0 1.81 0.00 1.49 0.69 0.07 95.95 04:09:01 AM 1 7.89 0.00 1.86 0.52 0.07 89.66 04:10:01 AM all 0.37 0.00 0.09 0.01 0.04 99.49 04:10:01 AM 0 0.67 0.00 0.12 0.00 0.05 99.17 04:10:01 AM 1 0.07 0.00 0.07 0.02 0.03 99.82 04:11:01 AM all 0.44 0.00 0.09 0.00 0.03 99.43 04:11:01 AM 0 0.75 0.00 0.08 0.00 0.03 99.13 04:11:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 04:12:01 AM all 5.04 0.00 0.61 0.00 0.06 94.29 04:12:01 AM 0 3.15 0.00 0.49 0.00 0.03 96.33 04:12:01 AM 1 6.93 0.00 0.74 0.00 0.08 92.24 04:13:01 AM all 10.56 0.00 1.06 0.01 0.08 88.29 04:13:01 AM 0 3.73 0.00 0.87 0.02 0.07 95.31 04:13:01 AM 1 17.47 0.00 1.24 0.00 0.10 81.19 04:14:01 AM all 11.26 0.00 1.02 0.00 0.09 87.63 04:14:01 AM 0 4.01 0.00 0.82 0.00 0.08 95.08 04:14:01 AM 1 18.56 0.00 1.22 0.00 0.10 80.12 04:15:01 AM all 11.40 0.00 1.32 0.00 0.11 87.17 04:15:01 AM 0 4.12 0.00 1.11 0.00 0.10 94.67 04:15:01 AM 1 18.76 0.00 1.53 0.00 0.12 79.59 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 12.91 0.00 1.39 0.00 0.11 85.59 04:16:01 AM 0 5.26 0.00 1.01 0.00 0.10 93.63 04:16:01 AM 1 20.63 0.00 1.78 0.00 0.12 77.47 04:17:01 AM all 10.88 0.00 0.97 0.00 0.09 88.06 04:17:01 AM 0 10.09 0.00 0.84 0.00 0.10 88.97 04:17:01 AM 1 11.66 0.00 1.09 0.00 0.08 87.16 04:18:01 AM all 14.98 0.00 1.80 0.03 0.12 83.07 04:18:01 AM 0 14.50 0.00 1.67 0.00 0.10 83.73 04:18:01 AM 1 15.47 0.00 1.94 0.05 0.14 82.41 04:19:01 AM all 19.99 0.00 3.13 0.17 0.09 76.62 04:19:01 AM 0 27.33 0.00 3.54 0.24 0.08 68.81 04:19:01 AM 1 12.65 0.00 2.72 0.10 0.09 84.44 Average: all 13.04 0.00 1.87 0.29 0.09 84.71 Average: 0 9.87 0.00 1.72 0.32 0.08 88.00 Average: 1 16.23 0.00 2.02 0.25 0.09 81.41