---> uname -a: Linux prd-centos8-robot-2c-8g-3192.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4854 19 2262 6819 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:9f:c4:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85382sec preferred_lft 85382sec inet6 fe80::f816:3eff:fe9f:c4e5/64 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) 10/13/2025 _x86_64_ (2 CPU) 04:44:43 LINUX RESTART (2 CPU) 04:45:01 AM tps rtps wtps bread/s bwrtn/s 04:46:01 AM 126.54 86.42 40.11 8357.84 31988.77 04:47:01 AM 101.32 58.18 43.14 5986.67 8917.66 04:48:01 AM 102.40 0.75 101.65 53.98 9858.95 04:49:01 AM 37.49 0.38 37.10 62.51 4251.97 04:50:01 AM 15.20 0.03 15.16 2.27 1153.46 04:51:01 AM 39.95 6.71 33.24 1245.72 2610.45 04:52:01 AM 41.30 0.25 41.05 47.05 6419.24 04:53:02 AM 4.78 0.22 4.57 11.73 202.02 04:54:01 AM 2.61 0.00 2.61 0.00 426.60 04:55:01 AM 0.58 0.00 0.58 0.00 504.45 04:56:01 AM 0.40 0.02 0.38 1.07 242.29 04:57:01 AM 0.85 0.03 0.82 1.87 185.40 04:58:01 AM 0.73 0.35 0.38 53.45 172.21 04:59:01 AM 0.15 0.00 0.15 0.00 25.41 05:00:01 AM 5.81 0.35 5.46 37.19 258.45 05:01:01 AM 24.93 0.08 24.85 9.86 2901.18 Average: 31.60 9.62 21.98 993.09 4386.99 04:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:46:01 AM 6162476 7374944 1719948 21.82 2688 1420188 375132 4.76 112296 1398448 145544 04:47:01 AM 5479868 7049780 2402556 30.48 2688 1762372 713472 7.99 186276 1933876 84276 04:48:01 AM 5183364 7022488 2699060 34.24 2688 2014960 687860 7.70 198464 2151764 103680 04:49:01 AM 5253260 7094192 2629164 33.35 2688 2016836 626856 7.02 219084 2062220 10748 04:50:01 AM 5167648 7053892 2714776 34.44 2688 2060280 691044 7.74 229700 2131340 39436 04:51:01 AM 4915896 7003936 2966528 37.63 2688 2256232 683424 7.65 258320 2335928 159444 04:52:01 AM 4973424 7065880 2909000 36.90 2688 2260076 630280 7.06 262016 2266240 4 04:53:02 AM 4929432 7023844 2952992 37.46 2688 2262044 695480 7.79 262196 2309632 1504 04:54:01 AM 4898284 7009968 2984140 37.86 2688 2279312 695480 7.79 262612 2340604 8476 04:55:01 AM 4890812 7009360 2991612 37.95 2688 2286204 695480 7.79 262612 2347764 428 04:56:01 AM 4884000 7009928 2998424 38.04 2688 2293604 695480 7.79 262612 2355032 644 04:57:01 AM 4874060 7007684 3008364 38.17 2688 2301252 712732 7.98 262896 2364356 3076 04:58:01 AM 4487004 6949228 3395420 43.08 2688 2304956 712636 7.98 264212 2370136 208 04:59:01 AM 4485972 6948736 3396452 43.09 2688 2305488 712636 7.98 264224 2371056 8 05:00:01 AM 5021452 7032704 2860972 36.30 2688 2184612 679476 7.61 301832 2196060 59936 05:01:01 AM 4970768 6976704 2911656 36.94 2688 2180384 721272 8.08 501848 2053272 23632 Average: 5036108 7039579 2846316 36.11 2688 2136800 670546 7.51 256950 2186733 40065 04:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 3.41 2.32 0.73 0.47 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 285.42 180.42 1616.17 58.54 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 79.22 62.03 884.29 9.68 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 10.70 8.23 5.10 3.35 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 14.30 10.73 60.74 2.49 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 27.56 25.84 269.14 5.37 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 191.74 139.69 42.98 38.27 0.00 0.00 0.00 0.00 04:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:02 AM eth0 25.48 17.75 22.36 2.46 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 40.33 37.73 124.37 10.44 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 13.65 11.68 40.54 7.07 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 23.19 20.53 38.19 5.42 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 22.01 19.65 65.25 11.56 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 39.90 55.51 23.31 5.32 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 13.63 11.76 3.27 2.11 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 76.61 45.28 145.03 85.55 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 10.68 10.01 7.01 4.74 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 54.88 41.20 209.37 15.81 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) 10/13/2025 _x86_64_ (2 CPU) 04:44:43 LINUX RESTART (2 CPU) 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 13.75 0.03 6.17 71.10 0.14 8.81 04:46:01 AM 0 13.84 0.05 6.55 66.77 0.20 12.59 04:46:01 AM 1 13.66 0.02 5.79 75.43 0.08 5.01 04:47:01 AM all 27.86 0.06 5.59 11.45 0.12 54.92 04:47:01 AM 0 33.04 0.08 6.19 11.22 0.12 49.35 04:47:01 AM 1 22.68 0.03 4.99 11.68 0.12 60.49 04:48:01 AM all 35.65 0.00 5.20 3.73 0.12 55.30 04:48:01 AM 0 42.62 0.00 6.82 5.17 0.12 45.27 04:48:01 AM 1 28.70 0.00 3.58 2.30 0.12 65.31 04:49:01 AM all 12.76 0.00 1.62 4.33 0.27 81.02 04:49:01 AM 0 19.26 0.00 1.99 6.84 0.32 71.59 04:49:01 AM 1 6.25 0.00 1.25 1.82 0.22 90.45 04:50:01 AM all 9.46 0.00 2.11 1.18 0.06 87.20 04:50:01 AM 0 13.23 0.00 2.24 0.55 0.08 83.89 04:50:01 AM 1 5.68 0.00 1.97 1.80 0.03 90.51 04:51:01 AM all 16.55 0.00 2.95 10.75 0.09 69.66 04:51:01 AM 0 24.79 0.00 3.38 12.58 0.10 59.14 04:51:01 AM 1 8.33 0.00 2.52 8.93 0.08 80.14 04:52:01 AM all 9.95 0.00 2.01 0.62 0.05 87.37 04:52:01 AM 0 11.60 0.00 2.32 0.62 0.07 85.39 04:52:01 AM 1 8.30 0.00 1.69 0.62 0.03 89.36 04:53:02 AM all 2.88 0.00 0.25 0.03 0.03 96.81 04:53:02 AM 0 2.32 0.00 0.22 0.03 0.03 97.39 04:53:02 AM 1 3.45 0.00 0.28 0.02 0.03 96.22 04:54:01 AM all 19.07 0.00 0.26 0.09 0.08 80.50 04:54:01 AM 0 25.32 0.00 0.27 0.14 0.09 74.18 04:54:01 AM 1 12.83 0.00 0.24 0.05 0.07 86.81 04:55:01 AM all 6.83 0.00 0.13 0.10 0.03 92.91 04:55:01 AM 0 11.49 0.00 0.12 0.13 0.02 88.25 04:55:01 AM 1 2.17 0.00 0.13 0.07 0.05 97.58 04:56:01 AM all 12.74 0.00 0.19 0.03 0.06 86.98 04:56:01 AM 0 16.79 0.00 0.18 0.07 0.07 82.89 04:56:01 AM 1 8.68 0.00 0.20 0.00 0.05 91.07 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 9.95 0.00 0.25 0.01 0.08 89.71 04:57:01 AM 0 5.15 0.00 0.27 0.02 0.07 94.50 04:57:01 AM 1 14.77 0.00 0.23 0.00 0.08 84.91 04:58:01 AM all 8.61 0.00 2.47 0.01 0.09 88.82 04:58:01 AM 0 7.93 0.00 2.46 0.00 0.08 89.52 04:58:01 AM 1 9.29 0.00 2.48 0.02 0.10 88.11 04:59:01 AM all 4.36 0.00 0.17 0.00 0.07 95.41 04:59:01 AM 0 5.81 0.00 0.18 0.00 0.07 93.94 04:59:01 AM 1 2.91 0.00 0.15 0.00 0.07 96.87 05:00:01 AM all 10.83 0.00 1.94 0.01 0.23 86.99 05:00:01 AM 0 16.27 0.00 2.34 0.02 0.15 81.22 05:00:01 AM 1 5.39 0.00 1.54 0.00 0.32 92.76 05:01:01 AM all 19.45 0.00 2.02 6.93 0.09 71.51 05:01:01 AM 0 26.17 0.00 2.46 7.31 0.10 63.96 05:01:01 AM 1 12.71 0.00 1.58 6.56 0.08 79.07 Average: all 13.79 0.01 2.08 6.88 0.10 77.14 Average: 0 17.22 0.01 2.38 6.95 0.10 73.34 Average: 1 10.36 0.00 1.79 6.81 0.10 80.94