---> uname -a: Linux prd-centos8-robot-2c-8g-10940.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 581 4935 19 2180 6817 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:eb:ef:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84998sec preferred_lft 84998sec inet6 fe80::f816:3eff:feeb:ef4e/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) 11/16/2025 _x86_64_ (2 CPU) 00:38:37 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 136.75 68.83 67.92 8076.89 40712.83 12:41:01 AM 123.90 0.72 123.19 52.91 12377.79 12:42:01 AM 27.46 0.42 27.04 64.78 2366.21 12:43:01 AM 74.05 6.97 67.09 1292.98 6418.46 12:44:01 AM 20.76 0.00 20.76 0.00 3385.59 12:45:01 AM 5.70 0.23 5.47 12.66 205.65 12:46:01 AM 0.37 0.00 0.37 0.00 6.70 12:47:01 AM 0.12 0.00 0.12 0.00 8.52 12:48:01 AM 0.32 0.00 0.32 0.00 5.05 12:49:01 AM 0.38 0.00 0.38 0.00 13.36 12:50:01 AM 0.25 0.00 0.25 0.00 4.45 12:51:01 AM 0.27 0.00 0.27 0.00 9.49 12:52:01 AM 0.32 0.00 0.32 0.00 5.95 12:53:01 AM 0.17 0.00 0.17 0.00 16.55 12:54:01 AM 1.28 0.03 1.25 0.27 32.29 12:55:01 AM 0.38 0.00 0.38 0.00 13.81 12:56:01 AM 0.35 0.00 0.35 0.00 4.82 12:57:01 AM 0.15 0.00 0.15 0.00 9.23 12:58:01 AM 0.13 0.00 0.13 0.00 2.42 12:59:01 AM 0.43 0.00 0.43 0.00 13.43 01:00:01 AM 0.30 0.00 0.30 0.00 5.16 01:01:01 AM 14.95 0.37 14.59 37.22 522.06 01:02:01 AM 31.80 0.58 31.22 65.57 1440.00 Average: 19.16 3.40 15.76 417.61 2938.83 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5365264 7013212 2517160 31.93 2688 1837008 764440 8.56 202208 2018736 162236 12:41:01 AM 5168660 7015148 2713764 34.43 2688 2022120 695572 7.79 198148 2162412 42020 12:42:01 AM 5178188 7052388 2704236 34.31 2688 2049308 663896 7.43 222628 2128296 25068 12:43:01 AM 4956356 7058168 2926068 37.12 2688 2268116 638340 7.15 260152 2276680 85036 12:44:01 AM 4959068 7060580 2923356 37.09 2688 2268120 638340 7.15 260148 2276688 4 12:45:01 AM 4916312 7018760 2966112 37.63 2688 2269064 688948 7.71 260280 2318800 4 12:46:01 AM 4916728 7019208 2965696 37.62 2688 2269096 688948 7.71 260280 2318560 8 12:47:01 AM 4907100 7009812 2975324 37.75 2688 2269328 715268 8.01 260280 2327956 4 12:48:01 AM 4906956 7009700 2975468 37.75 2688 2269360 715268 8.01 260280 2327988 4 12:49:01 AM 4907280 7010248 2975144 37.74 2688 2269584 715268 8.01 260288 2328204 4 12:50:01 AM 4907692 7010696 2974732 37.74 2688 2269620 715268 8.01 260288 2327972 8 12:51:01 AM 4911564 7014792 2970860 37.69 2688 2269844 713032 7.98 260288 2323404 4 12:52:01 AM 4911704 7014968 2970720 37.69 2688 2269880 713032 7.98 260288 2323444 4 12:53:01 AM 4911580 7015304 2970844 37.69 2688 2270340 713032 7.98 260396 2323920 4 12:54:01 AM 4894760 6998528 2987664 37.90 2688 2270384 728096 8.15 260512 2339892 20 12:55:01 AM 4887448 6991460 2994976 38.00 2688 2270628 732620 8.20 260512 2347276 8 12:56:01 AM 4908656 7012696 2973768 37.73 2688 2270656 711344 7.96 260512 2325632 8 12:57:01 AM 4909000 7013276 2973424 37.72 2688 2270892 711344 7.96 260512 2325988 4 12:58:01 AM 4893908 6998228 2988516 37.91 2688 2270936 740692 8.29 260512 2340272 4 12:59:01 AM 4886468 6991028 2995956 38.01 2688 2271176 732552 8.20 260512 2347760 4 01:00:01 AM 4908784 7013376 2973640 37.72 2688 2271208 711424 7.97 260512 2325916 4 01:01:01 AM 5072208 6994268 2810216 35.65 2688 2095024 722364 8.09 302392 2144404 32100 01:02:01 AM 5033044 6958696 2849380 36.15 2688 2099416 750428 8.40 462156 2029520 26248 Average: 4966032 7012806 2916392 37.00 2688 2215700 709544 7.94 264091 2274336 16209 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 303.00 201.32 1662.72 60.59 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 82.18 64.43 844.89 9.68 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 14.58 10.38 6.66 4.29 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 229.60 171.17 375.50 44.91 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 2.03 0.73 0.26 0.12 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 28.18 22.45 7.47 7.17 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 0.75 0.15 0.05 0.02 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 18.16 16.75 120.08 1.25 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 1.43 0.17 0.12 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 8.26 8.06 1.32 0.65 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 0.90 0.27 0.18 0.08 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 16.97 16.69 119.93 1.25 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 0.57 0.17 0.04 0.02 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 17.93 16.35 3.40 3.16 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 10.73 7.51 118.66 0.91 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 30.99 30.28 355.67 2.17 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 2.80 0.10 0.34 0.01 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 8.10 7.57 1.57 0.62 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 8.22 7.30 117.80 0.48 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 29.96 28.82 355.33 2.01 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 1.19 0.25 0.24 0.08 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 55.91 40.07 85.17 28.60 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 19.69 16.66 15.04 8.54 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 38.80 29.03 182.31 7.68 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) 11/16/2025 _x86_64_ (2 CPU) 00:38:37 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 40.93 0.03 9.84 9.75 0.13 39.32 12:40:01 AM 0 43.52 0.03 9.61 10.62 0.13 36.08 12:40:01 AM 1 38.32 0.03 10.08 8.87 0.13 42.57 12:41:01 AM all 30.82 0.00 4.70 1.32 0.11 63.06 12:41:01 AM 0 40.69 0.00 4.98 1.23 0.12 52.98 12:41:01 AM 1 20.93 0.00 4.42 1.40 0.10 73.14 12:42:01 AM all 15.72 0.00 2.22 0.21 0.05 81.80 12:42:01 AM 0 20.44 0.00 2.62 0.30 0.05 76.58 12:42:01 AM 1 11.00 0.00 1.82 0.12 0.05 87.01 12:43:01 AM all 34.71 0.00 6.19 0.72 0.12 58.26 12:43:01 AM 0 38.01 0.00 6.72 0.88 0.12 54.26 12:43:01 AM 1 31.42 0.00 5.66 0.55 0.12 62.25 12:44:01 AM all 0.07 0.00 0.23 0.30 0.03 99.37 12:44:01 AM 0 0.08 0.00 0.20 0.32 0.05 99.35 12:44:01 AM 1 0.05 0.00 0.25 0.28 0.02 99.40 12:45:01 AM all 2.37 0.00 0.31 0.03 0.06 97.23 12:45:01 AM 0 3.98 0.00 0.44 0.05 0.07 95.47 12:45:01 AM 1 0.75 0.00 0.18 0.02 0.05 99.00 12:46:01 AM all 0.39 0.00 0.12 0.00 0.05 99.44 12:46:01 AM 0 0.54 0.00 0.12 0.00 0.07 99.28 12:46:01 AM 1 0.25 0.00 0.12 0.00 0.03 99.60 12:47:01 AM all 0.83 0.00 0.19 0.00 0.05 98.93 12:47:01 AM 0 1.10 0.00 0.20 0.00 0.05 98.65 12:47:01 AM 1 0.55 0.00 0.18 0.00 0.05 99.21 12:48:01 AM all 0.47 0.00 0.08 0.00 0.04 99.42 12:48:01 AM 0 0.37 0.00 0.12 0.00 0.05 99.46 12:48:01 AM 1 0.57 0.00 0.03 0.00 0.03 99.37 12:49:01 AM all 0.93 0.00 0.13 0.00 0.04 98.91 12:49:01 AM 0 1.29 0.00 0.12 0.00 0.05 98.55 12:49:01 AM 1 0.57 0.00 0.13 0.00 0.03 99.26 12:50:01 AM all 0.38 0.00 0.12 0.00 0.04 99.46 12:50:01 AM 0 0.33 0.00 0.13 0.00 0.05 99.48 12:50:01 AM 1 0.42 0.00 0.10 0.00 0.03 99.45 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 0.90 0.00 0.16 0.00 0.05 98.89 12:51:01 AM 0 0.63 0.00 0.10 0.00 0.05 99.21 12:51:01 AM 1 1.17 0.00 0.22 0.00 0.05 98.56 12:52:01 AM all 0.48 0.00 0.09 0.00 0.04 99.39 12:52:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:52:01 AM 1 0.37 0.00 0.12 0.00 0.05 99.46 12:53:01 AM all 2.01 0.00 0.19 0.00 0.04 97.75 12:53:01 AM 0 1.84 0.00 0.23 0.00 0.05 97.88 12:53:01 AM 1 2.19 0.00 0.15 0.00 0.03 97.63 12:54:01 AM all 0.64 0.00 0.28 0.01 0.05 99.02 12:54:01 AM 0 0.45 0.00 0.30 0.02 0.07 99.16 12:54:01 AM 1 0.82 0.00 0.27 0.00 0.03 98.88 12:55:01 AM all 0.99 0.00 0.22 0.00 0.05 98.74 12:55:01 AM 0 0.62 0.00 0.22 0.00 0.07 99.10 12:55:01 AM 1 1.37 0.00 0.22 0.00 0.03 98.38 12:56:01 AM all 0.47 0.00 0.09 0.00 0.04 99.40 12:56:01 AM 0 0.38 0.00 0.10 0.00 0.05 99.46 12:56:01 AM 1 0.55 0.00 0.08 0.00 0.03 99.33 12:57:01 AM all 0.93 0.00 0.13 0.00 0.04 98.90 12:57:01 AM 0 1.20 0.00 0.18 0.00 0.05 98.56 12:57:01 AM 1 0.65 0.00 0.08 0.00 0.03 99.23 12:58:01 AM all 0.53 0.00 0.12 0.00 0.05 99.31 12:58:01 AM 0 0.47 0.00 0.17 0.00 0.07 99.30 12:58:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.31 12:59:01 AM all 1.04 0.00 0.18 0.00 0.06 98.72 12:59:01 AM 0 0.99 0.00 0.22 0.00 0.08 98.71 12:59:01 AM 1 1.10 0.00 0.13 0.00 0.03 98.73 01:00:01 AM all 0.49 0.00 0.10 0.00 0.04 99.36 01:00:01 AM 0 0.39 0.00 0.13 0.00 0.05 99.43 01:00:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 01:01:01 AM all 15.55 0.00 2.06 0.07 0.06 82.26 01:01:01 AM 0 13.58 0.00 1.85 0.07 0.07 84.44 01:01:01 AM 1 17.53 0.00 2.26 0.08 0.05 80.08 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 32.80 0.00 3.85 0.13 0.08 63.14 01:02:01 AM 0 44.70 0.00 4.30 0.13 0.08 50.78 01:02:01 AM 1 20.91 0.00 3.40 0.12 0.08 75.49 Average: all 8.03 0.00 1.37 0.54 0.06 90.00 Average: 0 9.42 0.00 1.44 0.59 0.07 88.48 Average: 1 6.64 0.00 1.31 0.50 0.05 91.51