---> uname -a: Linux prd-centos8-robot-2c-8g-51259.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4955 19 2166 6824 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:a9:17:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84979sec preferred_lft 84979sec inet6 fe80::f816:3eff:fea9:17d5/64 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) 09/10/2025 _x86_64_ (2 CPU) 00:34:50 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 211.48 157.20 54.27 14656.80 39780.68 12:37:01 AM 115.63 0.08 115.54 2.40 10485.15 12:38:01 AM 36.08 0.68 35.39 51.59 4809.17 12:39:01 AM 68.34 7.25 61.09 1350.17 4051.16 12:40:01 AM 32.76 0.03 32.72 3.47 6222.39 12:41:01 AM 5.35 0.23 5.11 12.66 207.36 12:42:01 AM 0.62 0.00 0.62 0.00 10.71 12:43:01 AM 0.43 0.00 0.43 0.00 14.21 12:44:01 AM 0.22 0.00 0.22 0.00 4.15 12:45:01 AM 0.20 0.00 0.20 0.00 3.23 12:46:01 AM 0.27 0.00 0.27 0.00 10.98 12:47:01 AM 0.23 0.00 0.23 0.00 9.72 12:48:01 AM 0.47 0.00 0.47 0.00 6.85 12:49:01 AM 0.27 0.00 0.27 0.00 9.60 12:50:01 AM 0.28 0.03 0.25 0.27 12.41 12:51:01 AM 1.38 0.00 1.38 0.00 33.02 12:52:01 AM 0.43 0.00 0.43 0.00 13.58 12:53:01 AM 0.18 0.00 0.18 0.00 2.83 12:54:01 AM 0.15 0.00 0.15 0.00 9.22 12:55:01 AM 0.38 0.00 0.38 0.00 6.88 12:56:02 AM 0.37 0.00 0.37 0.00 12.93 12:57:01 AM 7.74 0.36 7.39 38.91 342.06 12:58:01 AM 22.66 0.32 22.35 36.26 1172.24 Average: 22.01 7.23 14.78 702.91 2925.36 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5565724 7088576 2316708 29.39 2688 1715588 690876 7.74 185784 1850988 86532 12:37:01 AM 5073928 6948600 2808504 35.63 2688 2051004 777208 8.70 197296 2266128 177460 12:38:01 AM 5176436 7008584 2705996 34.33 2688 2008436 699788 7.84 210616 2149304 9936 12:39:01 AM 4942000 7023076 2940432 37.30 2688 2248604 650704 7.29 257152 2309484 169404 12:40:01 AM 4978276 7061316 2904156 36.84 2688 2250692 626288 7.01 262736 2261660 8 12:41:01 AM 4936760 7020776 2945672 37.37 2688 2251644 680564 7.62 262864 2303148 4 12:42:01 AM 4936692 7020740 2945740 37.37 2688 2251676 680564 7.62 262864 2303192 4 12:43:01 AM 4927168 7011448 2955264 37.49 2688 2251908 704900 7.89 262864 2312432 4 12:44:01 AM 4926812 7011124 2955620 37.50 2688 2251940 689328 7.72 262864 2313160 4 12:45:01 AM 4927104 7011640 2955328 37.49 2688 2252164 704704 7.89 262872 2313180 236 12:46:01 AM 4926588 7011160 2955844 37.50 2688 2252200 704704 7.89 262872 2313284 40 12:47:01 AM 4931316 7016104 2951116 37.44 2688 2252416 698444 7.82 262872 2308080 12 12:48:01 AM 4931472 7016292 2950960 37.44 2688 2252448 698444 7.82 262872 2308112 4 12:49:01 AM 4931164 7016440 2951268 37.44 2688 2252904 698444 7.82 262980 2308816 280 12:50:01 AM 4914572 6999896 2967860 37.65 2688 2252960 708628 7.93 263172 2324660 76 12:51:01 AM 4906916 6992488 2975516 37.75 2688 2253200 724676 8.11 263172 2332344 244 12:52:01 AM 4928236 7013840 2954196 37.48 2688 2253232 704928 7.89 263176 2310932 48 12:53:01 AM 4928140 7013980 2954292 37.48 2688 2253468 704928 7.89 263176 2311268 248 12:54:01 AM 4913396 6999280 2969036 37.67 2688 2253512 717564 8.03 263176 2325264 48 12:55:01 AM 4906648 6992768 2975784 37.75 2688 2253748 724872 8.12 263176 2332584 248 12:56:02 AM 4927608 7013760 2954824 37.49 2688 2253780 703716 7.88 263176 2311400 40 12:57:01 AM 5116280 7027596 2766152 35.09 2688 2082856 659744 7.39 260348 2144360 17064 12:58:01 AM 5114180 7022020 2768252 35.12 2688 2081220 673840 7.54 461988 1952380 9092 Average: 4989888 7014848 2892544 36.70 2688 2194852 696863 7.80 262786 2259398 20480 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 314.58 178.08 1528.54 59.22 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 114.58 85.04 1264.22 12.34 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 9.22 5.10 4.75 2.44 0.00 0.00 0.00 0.00 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 50.27 39.21 337.22 10.62 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 198.07 144.74 39.08 39.88 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 28.92 20.48 7.09 4.63 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 2.55 0.22 0.30 0.05 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 17.01 16.15 120.45 1.57 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 3.33 0.35 0.61 0.21 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 10.81 7.71 1.50 0.62 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 3.83 0.23 0.30 0.08 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 21.13 17.71 120.19 1.31 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 0.82 0.17 0.04 0.02 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 19.33 18.25 3.36 3.31 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 7.50 7.15 117.73 0.47 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 26.74 26.22 355.25 1.92 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 1.55 0.27 0.19 0.05 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 9.08 8.12 1.81 0.86 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 9.45 7.10 118.27 0.64 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 29.96 28.85 355.50 2.02 0.00 0.00 0.00 0.00 12:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:02 AM eth0 0.73 0.22 0.17 0.08 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 47.59 30.69 83.45 26.77 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 15.88 14.21 12.89 7.05 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 41.00 28.53 194.57 7.64 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) 09/10/2025 _x86_64_ (2 CPU) 00:34:50 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 49.26 0.07 10.56 5.60 0.13 34.37 12:36:01 AM 0 52.99 0.10 10.59 4.87 0.13 31.33 12:36:01 AM 1 45.54 0.03 10.54 6.34 0.13 37.41 12:37:01 AM all 37.93 0.00 5.37 2.45 0.12 54.12 12:37:01 AM 0 43.55 0.00 6.09 2.25 0.12 47.99 12:37:01 AM 1 32.32 0.00 4.65 2.65 0.13 60.26 12:38:01 AM all 8.63 0.00 1.49 0.68 0.06 89.13 12:38:01 AM 0 10.54 0.00 1.70 0.92 0.07 86.77 12:38:01 AM 1 6.72 0.00 1.29 0.45 0.05 91.50 12:39:01 AM all 36.97 0.00 6.07 1.30 0.15 55.52 12:39:01 AM 0 39.22 0.00 6.23 1.30 0.17 53.09 12:39:01 AM 1 34.71 0.00 5.91 1.30 0.13 57.95 12:40:01 AM all 4.67 0.00 1.04 1.06 0.04 93.20 12:40:01 AM 0 6.26 0.00 1.40 1.92 0.03 90.38 12:40:01 AM 1 3.07 0.00 0.67 0.20 0.05 96.01 12:41:01 AM all 2.34 0.00 0.29 0.03 0.03 97.31 12:41:01 AM 0 1.68 0.00 0.17 0.03 0.02 98.10 12:41:01 AM 1 3.00 0.00 0.42 0.03 0.03 96.51 12:42:01 AM all 0.53 0.00 0.11 0.00 0.03 99.33 12:42:01 AM 0 0.43 0.00 0.08 0.00 0.03 99.45 12:42:01 AM 1 0.62 0.00 0.13 0.00 0.03 99.21 12:43:01 AM all 1.00 0.00 0.20 0.00 0.04 98.75 12:43:01 AM 0 1.20 0.00 0.20 0.00 0.03 98.56 12:43:01 AM 1 0.80 0.00 0.20 0.00 0.05 98.95 12:44:01 AM all 0.46 0.00 0.14 0.00 0.05 99.35 12:44:01 AM 0 0.68 0.00 0.10 0.00 0.03 99.18 12:44:01 AM 1 0.23 0.00 0.18 0.00 0.07 99.52 12:45:01 AM all 0.94 0.00 0.15 0.00 0.04 98.87 12:45:01 AM 0 1.27 0.00 0.10 0.00 0.02 98.61 12:45:01 AM 1 0.60 0.00 0.20 0.00 0.07 99.13 12:46:01 AM all 0.47 0.00 0.12 0.00 0.04 99.37 12:46:01 AM 0 0.57 0.00 0.12 0.00 0.05 99.26 12:46:01 AM 1 0.37 0.00 0.12 0.00 0.03 99.48 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.98 0.00 0.17 0.00 0.04 98.81 12:47:01 AM 0 0.72 0.00 0.12 0.00 0.03 99.13 12:47:01 AM 1 1.24 0.00 0.22 0.00 0.05 98.49 12:48:01 AM all 0.52 0.00 0.10 0.00 0.03 99.35 12:48:01 AM 0 0.60 0.00 0.07 0.00 0.02 99.32 12:48:01 AM 1 0.44 0.00 0.13 0.00 0.05 99.38 12:49:01 AM all 1.94 0.00 0.18 0.00 0.03 97.84 12:49:01 AM 0 2.86 0.00 0.20 0.00 0.03 96.90 12:49:01 AM 1 1.02 0.00 0.17 0.00 0.03 98.78 12:50:01 AM all 0.63 0.00 0.28 0.00 0.03 99.07 12:50:01 AM 0 0.55 0.00 0.37 0.00 0.03 99.05 12:50:01 AM 1 0.70 0.00 0.18 0.00 0.02 99.10 12:51:01 AM all 1.10 0.00 0.23 0.01 0.04 98.61 12:51:01 AM 0 1.02 0.00 0.25 0.02 0.03 98.68 12:51:01 AM 1 1.19 0.00 0.22 0.00 0.05 98.55 12:52:01 AM all 0.51 0.00 0.12 0.00 0.04 99.33 12:52:01 AM 0 0.63 0.00 0.08 0.00 0.03 99.25 12:52:01 AM 1 0.38 0.00 0.15 0.00 0.05 99.41 12:53:01 AM all 0.95 0.00 0.12 0.00 0.04 98.90 12:53:01 AM 0 1.39 0.00 0.12 0.00 0.03 98.46 12:53:01 AM 1 0.50 0.00 0.12 0.00 0.05 99.33 12:54:01 AM all 0.60 0.00 0.13 0.00 0.05 99.22 12:54:01 AM 0 0.43 0.00 0.12 0.00 0.05 99.40 12:54:01 AM 1 0.77 0.00 0.13 0.00 0.05 99.05 12:55:01 AM all 1.07 0.00 0.21 0.00 0.05 98.67 12:55:01 AM 0 0.55 0.00 0.20 0.00 0.05 99.20 12:55:01 AM 1 1.59 0.00 0.22 0.00 0.05 98.14 12:56:02 AM all 0.54 0.00 0.13 0.00 0.03 99.29 12:56:02 AM 0 0.45 0.00 0.17 0.00 0.05 99.33 12:56:02 AM 1 0.63 0.00 0.10 0.00 0.02 99.25 12:57:01 AM all 5.77 0.00 1.36 0.02 0.05 92.81 12:57:01 AM 0 8.64 0.00 1.84 0.02 0.07 89.44 12:57:01 AM 1 2.90 0.00 0.88 0.02 0.03 96.17 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 24.21 0.00 2.67 1.43 1.92 69.78 12:58:01 AM 0 29.83 0.00 2.87 0.23 1.87 65.20 12:58:01 AM 1 18.59 0.00 2.47 2.63 1.96 74.35 Average: all 7.93 0.00 1.36 0.55 0.14 90.02 Average: 0 8.98 0.00 1.44 0.50 0.13 88.94 Average: 1 6.89 0.00 1.28 0.60 0.14 91.10