---> uname -a: Linux prd-centos8-robot-2c-8g-45389.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 633 4835 19 2228 6766 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:ce:57:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85199sec preferred_lft 85199sec inet6 fe80::f816:3eff:fece:5707/64 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) 07/23/2025 _x86_64_ (2 CPU) 05:05:32 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 137.06 54.37 82.69 7103.25 17488.84 05:08:01 AM 83.09 0.72 82.37 52.92 10565.08 05:09:01 AM 46.16 3.82 42.34 1256.59 3548.41 05:10:01 AM 60.98 3.57 57.41 101.17 7412.61 05:11:01 AM 9.11 0.00 9.11 0.00 626.97 05:12:01 AM 0.70 0.00 0.70 0.00 11.66 05:13:01 AM 0.33 0.00 0.33 0.00 3.42 05:14:01 AM 0.73 0.08 0.65 3.33 40.72 05:15:01 AM 1.87 0.00 1.87 0.00 138.79 05:16:01 AM 0.33 0.00 0.33 0.00 95.40 05:17:01 AM 0.30 0.00 0.30 0.00 77.50 05:18:01 AM 0.25 0.00 0.25 0.00 56.36 05:19:01 AM 0.25 0.00 0.25 0.00 117.98 05:20:01 AM 0.22 0.00 0.22 0.00 108.80 05:21:01 AM 1.43 0.03 1.40 0.27 120.07 05:22:01 AM 0.42 0.00 0.42 0.00 103.65 05:23:01 AM 0.20 0.00 0.20 0.00 96.02 05:24:01 AM 0.37 0.00 0.37 0.00 119.90 05:25:01 AM 30.71 0.65 30.06 74.11 2682.14 Average: 19.71 3.33 16.38 452.27 2285.24 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5338260 7057380 2544168 32.28 2688 1901284 679184 7.60 192564 2029916 207352 05:08:01 AM 5169380 7007152 2713048 34.42 2688 2013416 678576 7.60 198352 2157828 42488 05:09:01 AM 5019748 6983240 2862680 36.32 2688 2136836 733656 8.21 257804 2246848 67264 05:10:01 AM 4936268 7021588 2946160 37.38 2688 2252996 633752 7.10 262624 2298652 10820 05:11:01 AM 4939192 7024432 2943236 37.34 2688 2253000 633752 7.10 262624 2298524 4 05:12:01 AM 4938248 7023488 2944180 37.35 2688 2253000 633752 7.10 262624 2299144 4 05:13:01 AM 4939288 7024528 2943140 37.34 2688 2253000 633752 7.10 262624 2298724 4 05:14:01 AM 4895476 6982436 2986952 37.89 2688 2254724 725412 8.12 262980 2341756 728 05:15:01 AM 4889988 6979152 2992440 37.96 2688 2256928 725412 8.12 263308 2347072 560 05:16:01 AM 4885524 6977104 2996904 38.02 2688 2259392 725412 8.12 263320 2351452 280 05:17:01 AM 4883244 6976956 2999184 38.05 2688 2261488 725412 8.12 263320 2353548 156 05:18:01 AM 4876516 6974072 3005912 38.13 2688 2265324 744604 8.34 263320 2360248 2344 05:19:01 AM 4872804 6973052 3009624 38.18 2688 2268008 782080 8.76 263320 2363712 1536 05:20:01 AM 4869988 6973132 3012440 38.22 2688 2270952 782080 8.76 263320 2366596 1260 05:21:01 AM 4867396 6973268 3015032 38.25 2688 2273640 782080 8.76 263484 2369204 1256 05:22:01 AM 4864756 6973068 3017672 38.28 2688 2276080 782080 8.76 263484 2371904 772 05:23:01 AM 4859948 6972348 3022480 38.34 2688 2280176 797860 8.93 263484 2376484 2028 05:24:01 AM 4906316 7024700 2976112 37.76 2688 2286144 649900 7.28 263816 2330688 4480 05:25:01 AM 5004308 6975156 2878120 36.51 2688 2144752 686580 7.69 486008 2037388 9084 Average: 4945087 6994540 2937341 37.26 2688 2219007 712386 7.98 267494 2294720 18548 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 336.96 205.76 1752.87 61.81 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 76.49 54.68 720.40 8.61 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 43.49 38.54 313.83 9.40 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 538.02 390.39 110.51 90.43 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 2.50 1.90 0.43 0.42 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 2.05 1.62 0.45 0.35 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 2.12 1.25 0.41 0.27 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 115.31 105.03 24.32 8.84 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 86.82 86.74 15.71 6.95 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 68.04 68.39 13.36 5.50 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 111.33 111.30 18.76 8.77 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 211.71 213.56 37.79 15.57 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 151.38 152.22 27.61 12.09 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 112.33 113.31 20.98 8.98 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 73.10 64.72 49.45 5.52 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 115.10 116.06 20.10 9.23 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 213.31 215.83 38.33 15.80 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 143.28 128.33 33.81 11.57 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 67.81 49.45 143.69 118.08 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 130.06 111.53 175.96 20.96 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) 07/23/2025 _x86_64_ (2 CPU) 05:05:32 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 47.57 0.03 7.92 2.60 0.10 41.78 05:07:01 AM 0 56.02 0.03 7.61 2.85 0.10 33.39 05:07:01 AM 1 39.12 0.02 8.24 2.34 0.10 50.18 05:08:01 AM all 23.85 0.00 3.30 1.30 0.07 71.48 05:08:01 AM 0 24.20 0.00 3.05 1.17 0.07 71.51 05:08:01 AM 1 23.50 0.00 3.54 1.44 0.07 71.46 05:09:01 AM all 24.50 0.00 3.79 0.53 0.08 71.10 05:09:01 AM 0 36.61 0.00 4.81 0.67 0.07 57.85 05:09:01 AM 1 12.39 0.00 2.77 0.40 0.10 84.34 05:10:01 AM all 21.01 0.00 4.60 0.61 0.08 73.70 05:10:01 AM 0 20.54 0.00 4.78 0.67 0.08 73.93 05:10:01 AM 1 21.48 0.00 4.43 0.55 0.07 73.47 05:11:01 AM all 0.09 0.00 0.13 0.06 0.04 99.67 05:11:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 05:11:01 AM 1 0.12 0.00 0.20 0.12 0.05 99.52 05:12:01 AM all 0.30 0.00 0.08 0.00 0.02 99.61 05:12:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 05:12:01 AM 1 0.05 0.00 0.08 0.00 0.02 99.85 05:13:01 AM all 0.34 0.00 0.06 0.00 0.05 99.55 05:13:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 05:13:01 AM 1 0.13 0.00 0.08 0.00 0.07 99.72 05:14:01 AM all 6.80 0.00 0.72 0.01 0.05 92.42 05:14:01 AM 0 10.29 0.00 0.73 0.00 0.05 88.93 05:14:01 AM 1 3.33 0.00 0.72 0.02 0.05 95.88 05:15:01 AM all 7.93 0.00 0.67 0.00 0.07 91.34 05:15:01 AM 0 8.04 0.00 0.72 0.00 0.07 91.17 05:15:01 AM 1 7.81 0.00 0.61 0.00 0.07 91.51 05:16:01 AM all 6.49 0.00 0.59 0.00 0.06 92.87 05:16:01 AM 0 8.30 0.00 0.65 0.00 0.07 90.98 05:16:01 AM 1 4.67 0.00 0.52 0.00 0.05 94.76 05:17:01 AM all 7.01 0.00 0.59 0.00 0.07 92.34 05:17:01 AM 0 6.66 0.00 0.59 0.00 0.07 92.69 05:17:01 AM 1 7.36 0.00 0.59 0.00 0.07 91.99 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 11.76 0.00 1.26 0.00 0.08 86.90 05:18:01 AM 0 10.61 0.00 1.04 0.00 0.08 88.26 05:18:01 AM 1 12.91 0.00 1.47 0.00 0.08 85.53 05:19:01 AM all 9.83 0.00 0.93 0.01 0.07 89.17 05:19:01 AM 0 14.43 0.00 1.13 0.02 0.07 84.35 05:19:01 AM 1 5.26 0.00 0.72 0.00 0.07 93.95 05:20:01 AM all 9.34 0.00 0.84 0.00 0.07 89.76 05:20:01 AM 0 16.33 0.00 1.11 0.00 0.07 82.50 05:20:01 AM 1 2.46 0.00 0.57 0.00 0.07 96.90 05:21:01 AM all 7.06 0.00 0.78 0.02 0.08 92.07 05:21:01 AM 0 8.70 0.00 0.75 0.02 0.07 90.46 05:21:01 AM 1 5.43 0.00 0.80 0.02 0.08 93.67 05:22:01 AM all 7.32 0.00 0.70 0.01 0.08 91.90 05:22:01 AM 0 5.41 0.00 0.70 0.00 0.07 93.82 05:22:01 AM 1 9.24 0.00 0.69 0.02 0.08 89.97 05:23:01 AM all 11.70 0.00 1.14 0.00 0.08 87.09 05:23:01 AM 0 9.04 0.00 1.13 0.00 0.07 89.77 05:23:01 AM 1 14.37 0.00 1.15 0.00 0.08 84.40 05:24:01 AM all 10.79 0.00 1.07 0.00 0.07 88.07 05:24:01 AM 0 8.09 0.00 0.91 0.00 0.07 90.94 05:24:01 AM 1 13.48 0.00 1.24 0.00 0.07 85.21 05:25:01 AM all 29.02 0.00 3.75 0.20 0.08 66.95 05:25:01 AM 0 33.66 0.00 3.72 0.23 0.08 62.30 05:25:01 AM 1 24.38 0.00 3.79 0.17 0.07 71.60 Average: all 12.79 0.00 1.74 0.28 0.07 85.13 Average: 0 14.65 0.00 1.77 0.30 0.06 83.22 Average: 1 10.93 0.00 1.70 0.27 0.07 87.04