---> uname -a: Linux prd-centos8-robot-2c-8g-52447.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 624 4871 19 2201 6775 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:1f:98:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84932sec preferred_lft 84932sec inet6 fe80::f816:3eff:fe1f:98f1/64 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) 09/14/2025 _x86_64_ (2 CPU) 23:31:30 LINUX RESTART (2 CPU) 11:32:03 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 83.97 14.58 69.39 4299.07 6981.49 11:34:01 PM 86.62 0.72 85.90 52.92 10213.66 11:35:01 PM 26.41 0.42 26.00 64.79 2311.60 11:36:01 PM 38.65 6.71 31.93 1245.51 1889.17 11:37:01 PM 54.87 2.73 52.14 439.66 7729.70 11:38:01 PM 4.48 0.00 4.48 0.00 153.50 11:39:01 PM 0.48 0.00 0.48 0.00 5.33 11:40:01 PM 0.55 0.20 0.35 11.60 14.61 11:41:01 PM 2.05 0.00 2.05 0.00 89.70 11:42:01 PM 0.52 0.00 0.52 0.00 23.01 11:43:01 PM 0.27 0.00 0.27 0.00 18.99 11:44:01 PM 0.22 0.00 0.22 0.00 9.23 11:45:01 PM 0.15 0.00 0.15 0.00 13.60 11:46:01 PM 0.17 0.00 0.17 0.00 14.45 11:47:01 PM 0.37 0.07 0.30 2.13 28.22 11:48:01 PM 1.33 0.00 1.33 0.00 33.56 11:49:01 PM 0.25 0.03 0.22 1.33 3.48 11:50:01 PM 0.17 0.00 0.17 0.00 4.02 11:51:01 PM 0.20 0.00 0.20 0.00 2.52 11:52:01 PM 0.33 0.00 0.33 0.00 6.93 11:53:01 PM 0.33 0.03 0.30 0.27 4.73 11:54:01 PM 8.70 5.73 2.97 555.51 75.60 11:55:01 PM 14.90 0.33 14.56 37.85 546.00 11:56:01 PM 32.12 0.47 31.66 52.92 1432.89 Average: 14.83 1.32 13.51 276.24 1309.05 11:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5317024 7027808 2565400 32.55 2688 1893256 725548 8.12 191064 2051536 180344 11:34:01 PM 5140460 6979192 2741964 34.79 2688 2014708 724160 8.11 197496 2191660 42500 11:35:01 PM 5212436 7053052 2669988 33.87 2688 2016656 657452 7.36 218496 2100032 76 11:36:01 PM 4866196 6959796 3016228 38.27 2688 2261764 716380 8.02 258264 2381848 199000 11:37:01 PM 4916600 7019664 2965824 37.63 2688 2270768 657000 7.36 266880 2315432 16 11:38:01 PM 4916660 7019728 2965764 37.63 2688 2270772 657000 7.36 266884 2315516 4 11:39:01 PM 4916984 7020052 2965440 37.62 2688 2270772 657000 7.36 266884 2315452 4 11:40:01 PM 4871548 6975508 3010876 38.20 2688 2271668 763192 8.55 267012 2360048 224 11:41:01 PM 4871604 6976012 3010820 38.20 2688 2272100 763192 8.55 267012 2360356 204 11:42:01 PM 4869828 6974604 3012596 38.22 2688 2272476 763192 8.55 267012 2362176 128 11:43:01 PM 4867296 6972452 3015128 38.25 2688 2272856 763192 8.55 267016 2364536 52 11:44:01 PM 4864760 6970300 3017664 38.28 2688 2273232 763192 8.55 267016 2367260 204 11:45:01 PM 4863480 6969388 3018944 38.30 2688 2273608 763192 8.55 267016 2368584 204 11:46:01 PM 4861484 6967772 3020940 38.33 2688 2273988 763192 8.55 267016 2370608 188 11:47:01 PM 4855968 6962944 3026456 38.39 2688 2274668 757844 8.49 267292 2375304 80 11:48:01 PM 4858696 6965688 3023728 38.36 2688 2274668 757844 8.49 267444 2373048 4 11:49:01 PM 4857932 6964976 3024492 38.37 2688 2274720 757844 8.49 267448 2373444 16 11:50:01 PM 4857732 6964840 3024692 38.37 2688 2274784 746828 8.36 267448 2373572 8 11:51:01 PM 4858168 6965284 3024256 38.37 2688 2274792 746828 8.36 267448 2373464 4 11:52:01 PM 4857652 6964848 3024772 38.37 2688 2274872 746828 8.36 267448 2374024 16 11:53:01 PM 4855192 6962388 3027232 38.40 2688 2274872 763208 8.55 267448 2376144 4 11:54:01 PM 4838624 6962700 3043800 38.62 2688 2291716 761824 8.53 269832 2390264 28 11:55:01 PM 5002420 6946484 2880004 36.54 2688 2117572 730584 8.18 312304 2205132 31428 11:56:01 PM 4960624 6914240 2921800 37.07 2688 2127352 758524 8.49 471188 2092820 32060 Average: 4923307 6977488 2959117 37.54 2688 2223693 736043 8.24 269182 2313844 20283 11:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 308.08 203.19 1825.22 63.54 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 58.78 45.55 732.33 7.94 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 17.96 13.43 6.48 4.61 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 36.57 31.68 329.88 7.28 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 578.92 421.55 115.31 94.95 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 2.35 2.08 0.55 0.49 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 2.73 1.97 0.45 0.43 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 44.69 25.32 11.99 2.77 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 12.33 10.01 2.94 1.96 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 13.85 9.10 3.01 1.83 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 12.33 9.55 3.33 2.24 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 11.71 9.28 2.79 1.81 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 14.60 9.11 3.10 1.80 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 11.26 9.08 2.72 1.79 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 16.16 13.35 3.94 2.49 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 0.60 0.28 0.15 0.08 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 1.10 0.27 0.12 0.04 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 0.82 0.12 0.11 0.01 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.73 0.08 0.04 0.01 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 3.57 0.43 0.49 0.08 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 1.55 0.58 0.71 0.47 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 12.18 11.05 2.02 1.18 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 79.49 53.45 93.55 39.20 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 18.08 16.56 14.97 8.53 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 52.16 37.15 129.16 10.16 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) 09/14/2025 _x86_64_ (2 CPU) 23:31:30 LINUX RESTART (2 CPU) 11:32:03 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 41.81 0.00 6.49 1.35 0.11 50.24 11:33:01 PM 0 47.99 0.00 7.64 1.13 0.10 43.14 11:33:01 PM 1 35.64 0.00 5.35 1.57 0.12 57.31 11:34:01 PM all 23.54 0.00 3.55 0.99 0.10 71.82 11:34:01 PM 0 28.66 0.00 4.28 0.95 0.10 66.00 11:34:01 PM 1 18.45 0.00 2.81 1.03 0.10 77.61 11:35:01 PM all 11.76 0.00 1.80 0.28 0.09 86.06 11:35:01 PM 0 19.33 0.00 2.29 0.48 0.10 77.79 11:35:01 PM 1 4.20 0.00 1.32 0.08 0.08 94.31 11:36:01 PM all 24.81 0.00 4.68 0.46 0.10 69.94 11:36:01 PM 0 32.26 0.00 5.13 0.50 0.10 62.00 11:36:01 PM 1 17.39 0.00 4.23 0.42 0.10 77.86 11:37:01 PM all 9.97 0.00 2.75 0.63 0.08 86.57 11:37:01 PM 0 8.92 0.00 2.86 0.67 0.08 87.47 11:37:01 PM 1 11.02 0.00 2.64 0.59 0.08 85.66 11:38:01 PM all 0.33 0.00 0.08 0.03 0.06 99.51 11:38:01 PM 0 0.53 0.00 0.05 0.03 0.05 99.33 11:38:01 PM 1 0.12 0.00 0.10 0.03 0.07 99.68 11:39:01 PM all 0.34 0.00 0.07 0.00 0.06 99.53 11:39:01 PM 0 0.53 0.00 0.03 0.00 0.05 99.38 11:39:01 PM 1 0.15 0.00 0.10 0.00 0.07 99.68 11:40:01 PM all 2.21 0.00 0.34 0.00 0.08 97.37 11:40:01 PM 0 3.75 0.00 0.44 0.00 0.08 95.73 11:40:01 PM 1 0.67 0.00 0.25 0.00 0.07 99.01 11:41:01 PM all 4.56 0.00 0.37 0.01 0.12 94.95 11:41:01 PM 0 2.31 0.00 0.20 0.02 0.10 97.38 11:41:01 PM 1 6.81 0.00 0.54 0.00 0.13 92.52 11:42:01 PM all 4.27 0.00 0.34 0.00 0.11 95.27 11:42:01 PM 0 4.33 0.00 0.35 0.00 0.12 95.20 11:42:01 PM 1 4.22 0.00 0.33 0.00 0.10 95.35 11:43:01 PM all 4.28 0.00 0.33 0.00 0.12 95.28 11:43:01 PM 0 4.84 0.00 0.33 0.00 0.12 94.71 11:43:01 PM 1 3.71 0.00 0.32 0.00 0.12 95.85 11:43:01 PM CPU %user %nice %system %iowait %steal %idle 11:44:01 PM all 4.23 0.00 0.37 0.00 0.10 95.30 11:44:01 PM 0 4.94 0.00 0.47 0.00 0.10 94.49 11:44:01 PM 1 3.51 0.00 0.27 0.00 0.10 96.12 11:45:01 PM all 4.30 0.00 0.32 0.00 0.13 95.26 11:45:01 PM 0 5.27 0.00 0.37 0.00 0.12 94.25 11:45:01 PM 1 3.33 0.00 0.27 0.00 0.13 96.27 11:46:01 PM all 4.21 0.00 0.38 0.00 0.13 95.29 11:46:01 PM 0 6.66 0.00 0.54 0.00 0.15 92.66 11:46:01 PM 1 1.76 0.00 0.22 0.00 0.10 97.92 11:47:01 PM all 5.18 0.00 0.36 0.00 0.08 94.38 11:47:01 PM 0 6.81 0.00 0.42 0.00 0.07 92.71 11:47:01 PM 1 3.55 0.00 0.30 0.00 0.10 96.05 11:48:01 PM all 0.36 0.00 0.15 0.01 0.06 99.42 11:48:01 PM 0 0.13 0.00 0.20 0.00 0.05 99.62 11:48:01 PM 1 0.58 0.00 0.10 0.02 0.07 99.23 11:49:01 PM all 0.48 0.00 0.08 0.01 0.07 99.37 11:49:01 PM 0 0.43 0.00 0.12 0.02 0.10 99.33 11:49:01 PM 1 0.53 0.00 0.03 0.00 0.03 99.40 11:50:01 PM all 0.33 0.00 0.08 0.00 0.07 99.52 11:50:01 PM 0 0.08 0.00 0.07 0.00 0.07 99.78 11:50:01 PM 1 0.58 0.00 0.08 0.00 0.07 99.27 11:51:01 PM all 0.28 0.00 0.08 0.00 0.05 99.59 11:51:01 PM 0 0.10 0.00 0.10 0.00 0.07 99.73 11:51:01 PM 1 0.45 0.00 0.07 0.00 0.03 99.45 11:52:01 PM all 0.43 0.00 0.08 0.00 0.06 99.42 11:52:01 PM 0 0.52 0.00 0.08 0.00 0.07 99.33 11:52:01 PM 1 0.35 0.00 0.08 0.00 0.05 99.52 11:53:01 PM all 0.34 0.00 0.08 0.00 0.05 99.53 11:53:01 PM 0 0.58 0.00 0.05 0.00 0.05 99.32 11:53:01 PM 1 0.10 0.00 0.10 0.00 0.05 99.75 11:54:01 PM all 5.16 0.23 3.78 0.14 0.08 90.62 11:54:01 PM 0 9.89 0.00 7.38 0.00 0.09 82.65 11:54:01 PM 1 0.63 0.45 0.35 0.27 0.07 98.23 11:54:01 PM CPU %user %nice %system %iowait %steal %idle 11:55:01 PM all 18.45 0.00 2.51 0.08 0.10 78.86 11:55:01 PM 0 25.30 0.00 3.34 0.08 0.08 71.19 11:55:01 PM 1 11.52 0.00 1.68 0.07 0.12 86.61 11:56:01 PM all 32.98 0.00 4.13 0.15 0.11 62.63 11:56:01 PM 0 44.01 0.00 4.75 0.20 0.10 50.93 11:56:01 PM 1 21.92 0.00 3.51 0.10 0.12 74.36 Average: all 8.48 0.01 1.37 0.17 0.09 89.88 Average: 0 10.70 0.00 1.71 0.17 0.09 87.33 Average: 1 6.26 0.02 1.04 0.17 0.09 92.43