---> uname -a: Linux prd-centos8-robot-2c-8g-3935.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4923 19 2179 6804 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:ba:34:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85344sec preferred_lft 85344sec inet6 fe80::f816:3eff:feba:3476/64 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) 08/26/2025 _x86_64_ (2 CPU) 00:37:34 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 127.16 62.15 65.01 7791.27 31778.26 12:40:01 AM 106.20 0.72 105.48 52.92 11658.05 12:41:02 AM 30.54 0.42 30.12 64.78 2520.43 12:42:01 AM 49.32 6.83 42.49 1266.82 2743.41 12:43:01 AM 44.01 0.25 43.76 47.06 6817.85 12:44:01 AM 4.62 0.00 4.62 0.00 162.60 12:45:01 AM 0.10 0.00 0.10 0.00 1.43 12:46:01 AM 0.42 0.22 0.20 11.73 2.40 12:47:01 AM 1.92 0.00 1.92 0.00 124.48 12:48:01 AM 0.78 0.00 0.78 0.00 103.43 12:49:01 AM 0.38 0.00 0.38 0.00 19.14 12:50:01 AM 0.30 0.00 0.30 0.00 15.75 12:51:01 AM 0.50 0.00 0.50 0.00 18.81 12:52:01 AM 0.15 0.00 0.15 0.00 8.66 12:53:01 AM 0.28 0.03 0.25 0.27 20.04 12:54:01 AM 11.81 0.32 11.50 36.92 425.89 12:55:01 AM 28.12 0.53 27.59 64.78 1525.12 Average: 23.89 4.20 19.69 548.53 3409.33 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5314200 6982720 2568232 32.58 2688 1851456 800396 8.96 186844 2064788 179432 12:40:01 AM 5158724 6996552 2723708 34.55 2688 2013416 747768 8.37 198352 2170184 42484 12:41:02 AM 5238212 7077780 2644220 33.55 2688 2015368 653824 7.32 219316 2077268 16 12:42:01 AM 4885380 6980780 2997052 38.02 2688 2262800 738024 8.26 259900 2362616 180708 12:43:01 AM 4961688 7049492 2920744 37.05 2688 2255552 664660 7.44 262532 2279572 20 12:44:01 AM 4962084 7049888 2920348 37.05 2688 2255552 664660 7.44 262532 2279440 8 12:45:01 AM 4962020 7049824 2920412 37.05 2688 2255552 664660 7.44 262536 2279580 8 12:46:01 AM 4920700 7009464 2961732 37.57 2688 2256520 729776 8.17 262736 2320300 604 12:47:01 AM 4913112 7003868 2969320 37.67 2688 2258512 729776 8.17 262804 2327912 796 12:48:01 AM 4909940 7002740 2972492 37.71 2688 2260556 729776 8.17 262808 2331236 108 12:49:01 AM 4909584 7002764 2972848 37.71 2688 2260936 729776 8.17 262808 2331684 56 12:50:01 AM 4905552 6999108 2976880 37.77 2688 2261312 735048 8.23 262808 2335280 28 12:51:01 AM 4905392 6999332 2977040 37.77 2688 2261692 735048 8.23 262808 2335656 40 12:52:01 AM 4905080 6999404 2977352 37.77 2688 2262068 735048 8.23 262808 2336040 192 12:53:01 AM 4903748 6998452 2978684 37.79 2688 2262444 737948 8.26 262976 2336924 80 12:54:01 AM 5055180 6976700 2827252 35.87 2688 2094116 714012 7.99 306500 2158664 35116 12:55:01 AM 5103564 7029424 2778868 35.25 2688 2099328 677400 7.58 466284 1955836 26976 Average: 4994951 7012252 2887481 36.63 2688 2187481 716918 8.03 266315 2251940 27451 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 309.16 185.85 1646.93 58.82 0.00 0.00 0.00 0.00 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 77.29 57.86 844.60 9.70 0.00 0.00 0.00 0.00 12:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:02 AM eth0 19.84 13.46 6.83 4.64 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 39.75 31.53 335.07 7.28 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 538.84 432.08 112.68 99.36 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 3.55 2.17 0.82 0.54 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 3.25 2.18 0.97 0.80 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 32.96 16.36 9.72 2.09 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 29.47 26.76 9.61 5.13 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 22.23 19.43 5.55 3.81 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 12.93 9.60 3.01 1.92 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 11.86 9.35 2.78 1.82 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 11.46 9.28 2.71 1.81 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 12.95 9.20 2.92 1.80 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 12.46 8.96 3.22 2.13 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 61.75 45.58 89.81 40.56 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 22.78 16.28 15.97 7.69 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 71.94 52.72 181.81 14.71 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) 08/26/2025 _x86_64_ (2 CPU) 00:37:34 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 41.74 0.03 8.82 8.61 0.13 40.67 12:39:01 AM 0 42.87 0.05 9.18 7.09 0.13 40.68 12:39:01 AM 1 40.62 0.02 8.47 10.13 0.12 40.65 12:40:01 AM all 28.97 0.00 4.35 1.41 0.10 65.18 12:40:01 AM 0 13.96 0.00 3.18 1.25 0.10 81.51 12:40:01 AM 1 44.00 0.00 5.52 1.57 0.10 48.82 12:41:02 AM all 12.12 0.00 1.90 0.30 0.08 85.59 12:41:02 AM 0 12.97 0.00 1.94 0.37 0.08 84.64 12:41:02 AM 1 11.27 0.00 1.87 0.23 0.08 86.54 12:42:01 AM all 26.30 0.00 4.76 0.61 0.12 68.21 12:42:01 AM 0 23.24 0.00 4.47 0.80 0.08 71.41 12:42:01 AM 1 29.35 0.00 5.06 0.42 0.15 65.01 12:43:01 AM all 8.99 0.00 2.52 0.73 0.09 87.67 12:43:01 AM 0 3.99 0.00 2.01 0.87 0.08 93.04 12:43:01 AM 1 13.99 0.00 3.02 0.59 0.10 82.30 12:44:01 AM all 0.28 0.00 0.10 0.02 0.04 99.56 12:44:01 AM 0 0.23 0.00 0.13 0.00 0.05 99.58 12:44:01 AM 1 0.33 0.00 0.07 0.03 0.03 99.53 12:45:01 AM all 0.30 0.00 0.08 0.00 0.05 99.57 12:45:01 AM 0 0.28 0.00 0.08 0.00 0.05 99.58 12:45:01 AM 1 0.32 0.00 0.07 0.00 0.05 99.57 12:46:01 AM all 2.26 0.00 0.33 0.01 0.05 97.34 12:46:01 AM 0 2.41 0.00 0.28 0.00 0.03 97.28 12:46:01 AM 1 2.12 0.00 0.38 0.02 0.07 97.41 12:47:01 AM all 12.11 0.00 0.85 0.01 0.10 86.93 12:47:01 AM 0 10.43 0.00 0.42 0.02 0.10 89.03 12:47:01 AM 1 13.78 0.00 1.29 0.00 0.10 84.83 12:48:01 AM all 10.96 0.00 0.44 0.02 0.08 88.49 12:48:01 AM 0 14.73 0.00 0.40 0.02 0.08 84.77 12:48:01 AM 1 7.21 0.00 0.48 0.02 0.08 92.21 12:49:01 AM all 4.49 0.00 0.31 0.00 0.11 95.09 12:49:01 AM 0 2.72 0.00 0.23 0.00 0.10 96.94 12:49:01 AM 1 6.26 0.00 0.38 0.00 0.12 93.24 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 4.33 0.00 0.36 0.00 0.08 95.22 12:50:01 AM 0 3.28 0.00 0.32 0.00 0.07 96.34 12:50:01 AM 1 5.39 0.00 0.40 0.00 0.10 94.11 12:51:01 AM all 4.36 0.00 0.33 0.00 0.09 95.22 12:51:01 AM 0 2.74 0.00 0.22 0.00 0.08 96.96 12:51:01 AM 1 5.97 0.00 0.44 0.00 0.10 93.49 12:52:01 AM all 4.56 0.00 0.34 0.00 0.09 95.01 12:52:01 AM 0 2.93 0.00 0.23 0.00 0.10 96.74 12:52:01 AM 1 6.19 0.00 0.45 0.00 0.08 93.27 12:53:01 AM all 4.49 0.00 0.49 0.00 0.09 94.93 12:53:01 AM 0 3.23 0.00 0.49 0.00 0.08 96.20 12:53:01 AM 1 5.75 0.00 0.50 0.00 0.10 93.65 12:54:01 AM all 17.40 0.00 2.40 0.08 0.11 80.01 12:54:01 AM 0 10.36 0.00 2.14 0.05 0.10 87.35 12:54:01 AM 1 24.45 0.00 2.66 0.10 0.12 72.67 12:55:01 AM all 26.32 0.00 3.64 0.51 0.09 69.43 12:55:01 AM 0 19.50 0.00 3.11 0.20 0.08 77.11 12:55:01 AM 1 33.15 0.00 4.18 0.82 0.10 61.74 Average: all 12.34 0.00 1.88 0.72 0.09 84.96 Average: 0 9.98 0.00 1.69 0.63 0.08 87.61 Average: 1 14.71 0.00 2.07 0.82 0.09 82.31