---> uname -a: Linux prd-centos8-robot-2c-8g-2950.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 610 4903 19 2183 6788 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:48:35:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85294sec preferred_lft 85294sec inet6 fe80::f816:3eff:fe48:35b5/64 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) 08/21/2025 _x86_64_ (2 CPU) 06:21:38 LINUX RESTART (2 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 126.46 42.77 83.69 7486.17 31120.46 06:24:01 AM 93.74 0.72 93.02 52.92 10989.97 06:25:01 AM 48.50 7.13 41.37 1310.50 3661.43 06:26:01 AM 67.16 0.25 66.91 47.06 8025.15 06:27:01 AM 4.45 0.00 4.45 0.00 167.98 06:28:01 AM 0.35 0.00 0.35 0.00 5.90 06:29:01 AM 0.15 0.00 0.15 0.00 1.58 06:30:01 AM 2.38 0.28 2.10 14.93 98.03 06:31:01 AM 0.45 0.00 0.45 0.00 8.08 06:32:01 AM 0.35 0.00 0.35 0.00 6.07 06:33:01 AM 0.27 0.00 0.27 0.00 4.83 06:34:01 AM 6.15 5.95 0.20 574.88 2.42 06:35:01 AM 2.95 0.00 2.95 0.00 71.47 06:36:01 AM 0.25 0.00 0.25 0.00 4.33 06:37:01 AM 0.33 0.03 0.30 0.27 5.10 06:38:01 AM 1.33 0.00 1.33 0.00 32.22 06:39:01 AM 14.96 0.33 14.63 37.86 551.67 06:40:01 AM 31.43 0.47 30.97 52.91 1322.96 Average: 22.32 3.22 19.10 532.12 3115.67 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 5373932 7055212 2508492 31.82 2688 1864484 714328 8.00 186108 2004216 174080 06:24:01 AM 5158076 6995252 2724348 34.56 2688 2013496 730636 8.18 198312 2176052 42480 06:25:01 AM 4974472 6975612 2907952 36.89 2688 2173108 763040 8.54 262920 2281668 100488 06:26:01 AM 4938328 7027252 2944096 37.35 2688 2256456 669560 7.50 262460 2297872 32 06:27:01 AM 4938808 7027732 2943616 37.34 2688 2256456 669560 7.50 262464 2298080 4 06:28:01 AM 4938932 7027860 2943492 37.34 2688 2256460 669560 7.50 262464 2298012 4 06:29:01 AM 4938980 7027900 2943444 37.34 2688 2256460 669560 7.50 262464 2298112 4 06:30:01 AM 4890732 6980900 2991692 37.95 2688 2257708 744692 8.34 262808 2344820 20 06:31:01 AM 4889984 6980168 2992440 37.96 2688 2257720 725216 8.12 262808 2345984 16 06:32:01 AM 4889476 6979676 2992948 37.97 2688 2257736 725216 8.12 262808 2345952 24 06:33:01 AM 4889452 6979672 2992972 37.97 2688 2257756 725216 8.12 262808 2346244 16 06:34:01 AM 4872804 6980308 3009620 38.18 2688 2275008 749248 8.39 264996 2361004 664 06:35:01 AM 4872304 6979816 3010120 38.19 2688 2275024 733372 8.21 264996 2361196 12 06:36:01 AM 4872596 6980128 3009828 38.18 2688 2275036 733372 8.21 264996 2361040 20 06:37:01 AM 4872232 6979808 3010192 38.19 2688 2275076 734068 8.22 265160 2361228 36 06:38:01 AM 4871788 6979392 3010636 38.19 2688 2275108 734068 8.22 265160 2361328 24 06:39:01 AM 5035348 6960844 2847076 36.12 2688 2098956 740016 8.29 301728 2184840 28264 06:40:01 AM 5022860 6952208 2859564 36.28 2688 2103080 765404 8.57 461180 2042068 26312 Average: 4957839 6992763 2924585 37.10 2688 2204729 722007 8.08 268702 2281651 20694 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 318.44 208.40 1725.97 63.94 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 65.63 49.55 742.01 8.55 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 43.50 37.02 331.72 9.30 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 268.02 193.68 65.21 50.55 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 3.22 2.12 0.76 0.61 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 3.78 2.37 1.69 0.71 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 2.22 0.98 0.71 0.50 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 33.81 20.15 35.46 2.19 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 0.30 0.12 0.02 0.01 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 1.58 0.15 0.18 0.04 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 1.07 0.63 0.49 0.36 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 1.37 0.90 0.10 0.07 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 1.28 0.42 0.37 0.24 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 0.32 0.10 0.02 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 25.08 24.66 380.05 1.69 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 31.79 31.57 525.47 2.22 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 93.45 63.17 282.38 26.15 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 19.04 17.69 16.94 8.65 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 50.77 36.32 228.32 9.77 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) 08/21/2025 _x86_64_ (2 CPU) 06:21:38 LINUX RESTART (2 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 47.10 0.02 9.85 2.21 0.09 40.74 06:23:01 AM 0 45.08 0.03 8.71 2.49 0.08 43.61 06:23:01 AM 1 49.11 0.00 10.98 1.92 0.10 37.88 06:24:01 AM all 25.48 0.00 3.51 0.88 0.07 70.06 06:24:01 AM 0 13.51 0.00 2.65 0.83 0.07 82.94 06:24:01 AM 1 37.47 0.00 4.37 0.93 0.07 57.16 06:25:01 AM all 26.49 0.00 4.45 0.57 0.11 68.39 06:25:01 AM 0 20.57 0.00 4.07 0.60 0.10 74.66 06:25:01 AM 1 32.41 0.00 4.83 0.53 0.12 62.11 06:26:01 AM all 18.14 0.00 3.60 0.67 0.08 77.51 06:26:01 AM 0 13.79 0.00 3.14 0.42 0.07 82.58 06:26:01 AM 1 22.49 0.00 4.06 0.92 0.08 72.44 06:27:01 AM all 0.33 0.00 0.10 0.03 0.05 99.50 06:27:01 AM 0 0.55 0.00 0.10 0.00 0.05 99.30 06:27:01 AM 1 0.10 0.00 0.10 0.05 0.05 99.70 06:28:01 AM all 0.36 0.00 0.07 0.00 0.04 99.53 06:28:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 06:28:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 06:29:01 AM all 0.33 0.00 0.10 0.00 0.04 99.53 06:29:01 AM 0 0.43 0.00 0.12 0.00 0.03 99.42 06:29:01 AM 1 0.22 0.00 0.08 0.00 0.05 99.65 06:30:01 AM all 2.64 0.00 0.43 0.02 0.05 96.86 06:30:01 AM 0 0.77 0.00 0.20 0.02 0.05 98.96 06:30:01 AM 1 4.52 0.00 0.65 0.02 0.05 94.76 06:31:01 AM all 0.80 0.00 0.11 0.00 0.08 99.01 06:31:01 AM 0 0.68 0.00 0.12 0.00 0.05 99.15 06:31:01 AM 1 0.92 0.00 0.10 0.00 0.10 98.88 06:32:01 AM all 0.74 0.00 0.11 0.00 0.08 99.07 06:32:01 AM 0 0.67 0.00 0.10 0.00 0.07 99.17 06:32:01 AM 1 0.82 0.00 0.12 0.00 0.08 98.98 06:33:01 AM all 0.75 0.00 0.09 0.00 0.08 99.08 06:33:01 AM 0 0.75 0.00 0.08 0.00 0.05 99.11 06:33:01 AM 1 0.75 0.00 0.10 0.00 0.10 99.05 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 0.75 0.23 0.18 0.10 0.07 98.67 06:34:01 AM 0 0.57 0.43 0.22 0.20 0.05 98.53 06:34:01 AM 1 0.93 0.02 0.15 0.00 0.08 98.81 06:35:01 AM all 0.79 0.00 0.11 0.02 0.07 99.01 06:35:01 AM 0 0.77 0.00 0.13 0.02 0.07 99.01 06:35:01 AM 1 0.82 0.00 0.08 0.02 0.07 99.02 06:36:01 AM all 0.74 0.00 0.08 0.00 0.08 99.10 06:36:01 AM 0 0.82 0.00 0.10 0.00 0.08 99.00 06:36:01 AM 1 0.67 0.00 0.07 0.00 0.07 99.20 06:37:01 AM all 1.33 0.00 0.35 0.00 0.07 98.25 06:37:01 AM 0 0.74 0.00 0.20 0.00 0.05 99.01 06:37:01 AM 1 1.93 0.00 0.50 0.00 0.08 97.49 06:38:01 AM all 1.07 0.00 0.18 0.01 0.08 98.67 06:38:01 AM 0 0.95 0.00 0.13 0.02 0.07 98.83 06:38:01 AM 1 1.19 0.00 0.22 0.00 0.08 98.51 06:39:01 AM all 14.59 0.00 2.20 0.08 0.08 83.06 06:39:01 AM 0 14.74 0.00 2.01 0.07 0.08 83.11 06:39:01 AM 1 14.45 0.00 2.40 0.08 0.07 83.00 06:40:01 AM all 30.79 0.00 3.80 0.18 0.08 65.15 06:40:01 AM 0 17.71 0.00 2.95 0.15 0.08 79.10 06:40:01 AM 1 43.88 0.00 4.65 0.20 0.08 51.18 Average: all 9.62 0.01 1.63 0.26 0.07 88.40 Average: 0 7.43 0.03 1.39 0.27 0.06 90.82 Average: 1 11.82 0.00 1.86 0.26 0.08 85.98