---> uname -a: Linux prd-centos8-robot-2c-8g-48649.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 611 4901 19 2184 6787 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:37:a1:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85022sec preferred_lft 85022sec inet6 fe80::f816:3eff:fe37:a1fd/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) 09/04/2025 _x86_64_ (2 CPU) 00:35:11 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 121.28 0.48 120.79 17.86 10381.57 12:38:01 AM 47.65 1.00 46.65 113.03 6916.13 12:39:01 AM 60.71 7.00 53.71 1292.32 3575.47 12:40:01 AM 32.90 0.03 32.87 3.46 6199.13 12:41:01 AM 4.22 0.23 3.98 12.66 169.86 12:42:01 AM 2.05 0.00 2.05 0.00 68.41 12:43:01 AM 0.13 0.00 0.13 0.00 9.28 12:44:01 AM 0.27 0.00 0.27 0.00 4.38 12:45:01 AM 0.17 0.00 0.17 0.00 8.68 12:46:01 AM 0.37 0.00 0.37 0.00 6.86 12:47:01 AM 0.22 0.00 0.22 0.00 9.12 12:48:01 AM 6.26 5.95 0.32 574.88 4.62 12:49:01 AM 2.95 0.00 2.95 0.00 85.82 12:50:00 AM 0.29 0.00 0.29 0.00 6.02 12:50:01 AM 2.48 0.00 2.48 0.00 19.83 12:51:01 AM 1.55 0.03 1.52 0.27 39.09 12:52:01 AM 0.53 0.00 0.53 0.00 10.93 12:53:01 AM 0.25 0.00 0.25 0.00 10.91 12:54:01 AM 0.22 0.00 0.22 0.00 2.98 12:55:02 AM 0.15 0.00 0.15 0.00 3.07 12:56:01 AM 0.63 0.00 0.63 0.00 18.90 12:57:01 AM 12.73 0.32 12.41 36.92 414.05 12:58:01 AM 29.87 0.47 29.41 52.92 1460.05 Average: 14.80 0.71 14.10 95.72 1337.73 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5222572 7011996 2659860 33.74 2688 1966292 692948 7.76 186844 2129640 138872 12:38:01 AM 5249432 7085428 2633000 33.40 2688 2011832 622492 6.97 218108 2064200 10760 12:39:01 AM 4894760 6989472 2987672 37.90 2688 2261816 707388 7.92 256924 2352264 181812 12:40:01 AM 4946760 7031468 2935672 37.24 2688 2252156 664288 7.44 261492 2290404 4 12:41:01 AM 4902528 6988204 2979904 37.80 2688 2253112 730132 8.18 261624 2334448 16 12:42:01 AM 4901632 6987340 2980800 37.82 2688 2253144 730132 8.18 261624 2335624 16 12:43:01 AM 4890320 6976256 2992112 37.96 2688 2253372 755752 8.46 261624 2346224 12 12:44:01 AM 4890656 6976628 2991776 37.95 2688 2253408 740252 8.29 261624 2346204 4 12:45:01 AM 4890712 6976908 2991720 37.95 2688 2253632 740252 8.29 261632 2346448 8 12:46:01 AM 4890704 6976932 2991728 37.95 2688 2253664 740252 8.29 261632 2346344 8 12:47:01 AM 4897524 6983976 2984908 37.87 2688 2253888 731700 8.19 261632 2339416 8 12:48:01 AM 4880232 6983968 3002200 38.09 2688 2271156 731172 8.19 263908 2354344 668 12:49:01 AM 4877828 6982016 3004604 38.12 2688 2271608 731172 8.19 264016 2356932 4 12:50:00 AM 4863804 6968044 3018628 38.30 2688 2271660 781128 8.75 264016 2370780 4 12:50:01 AM 4863344 6967588 3019088 38.30 2688 2271660 781128 8.75 264016 2371128 12 12:51:01 AM 4847948 6952444 3034484 38.50 2688 2271896 782372 8.76 264220 2386056 120 12:52:01 AM 4874500 6979032 3007932 38.16 2688 2271932 754232 8.45 264220 2359576 4 12:53:01 AM 4874104 6978872 3008328 38.16 2688 2272168 754232 8.45 264220 2359988 12 12:54:01 AM 4859832 6964640 3022600 38.35 2688 2272208 783612 8.77 264220 2373856 52 12:55:02 AM 4851904 6956952 3030528 38.45 2688 2272448 763184 8.55 264220 2381608 244 12:56:01 AM 4872752 6977832 3009680 38.18 2688 2272480 741940 8.31 264220 2360572 44 12:57:01 AM 4958820 6923092 2923612 37.09 2688 2137268 781844 8.75 297756 2264608 53516 12:58:01 AM 5051904 6992252 2830528 35.91 2688 2113692 720100 8.06 464460 2008328 35972 Average: 4924112 6983102 2958320 37.53 2688 2227674 737465 8.26 267750 2312130 18355 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 102.63 82.11 1051.76 12.38 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 61.63 44.80 585.34 7.53 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 50.47 38.78 336.16 9.72 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 187.36 136.90 36.78 35.79 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 35.13 25.90 7.47 6.97 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 2.53 0.23 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 16.71 14.53 120.95 1.83 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 1.40 0.37 0.39 0.24 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 14.85 8.62 2.50 1.08 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 2.72 0.32 0.25 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 15.58 14.46 119.90 1.11 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 1.35 0.97 0.10 0.08 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 19.73 18.94 3.36 3.34 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 4.51 4.03 119.97 0.27 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 0.83 0.00 0.03 0.00 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 21.18 20.74 354.86 1.55 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 0.58 0.15 0.04 0.01 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 9.85 8.60 1.70 0.70 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 5.23 4.17 118.14 0.66 0.00 0.00 0.00 0.00 12:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:02 AM eth0 21.63 20.78 355.06 1.68 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 1.07 0.36 0.37 0.27 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 58.55 42.24 83.25 30.71 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 19.91 17.34 17.19 7.87 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 29.77 22.98 150.73 5.64 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) 09/04/2025 _x86_64_ (2 CPU) 00:35:11 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 39.10 0.00 5.40 1.03 0.09 54.38 12:37:01 AM 0 31.25 0.00 4.46 1.05 0.10 63.14 12:37:01 AM 1 46.95 0.00 6.34 1.00 0.08 45.63 12:38:01 AM all 19.82 0.00 2.59 0.48 0.08 77.02 12:38:01 AM 0 18.24 0.00 2.32 0.38 0.10 78.96 12:38:01 AM 1 21.41 0.00 2.87 0.57 0.07 75.09 12:39:01 AM all 31.62 0.00 5.53 0.46 0.12 62.27 12:39:01 AM 0 28.49 0.00 5.31 0.52 0.15 65.53 12:39:01 AM 1 34.75 0.00 5.74 0.40 0.10 59.02 12:40:01 AM all 1.47 0.00 0.82 0.36 0.03 97.32 12:40:01 AM 0 0.50 0.00 0.57 0.30 0.02 98.61 12:40:01 AM 1 2.44 0.00 1.07 0.42 0.05 96.02 12:41:01 AM all 2.29 0.00 0.32 0.02 0.06 97.32 12:41:01 AM 0 2.26 0.00 0.37 0.02 0.05 97.31 12:41:01 AM 1 2.32 0.00 0.27 0.02 0.07 97.33 12:42:01 AM all 0.37 0.00 0.09 0.01 0.06 99.47 12:42:01 AM 0 0.35 0.00 0.05 0.00 0.03 99.56 12:42:01 AM 1 0.38 0.00 0.13 0.02 0.08 99.38 12:43:01 AM all 0.95 0.00 0.17 0.00 0.08 98.80 12:43:01 AM 0 0.72 0.00 0.12 0.00 0.05 99.11 12:43:01 AM 1 1.19 0.00 0.22 0.00 0.10 98.49 12:44:01 AM all 0.51 0.00 0.08 0.00 0.05 99.36 12:44:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 12:44:01 AM 1 0.42 0.00 0.12 0.00 0.07 99.40 12:45:01 AM all 1.01 0.00 0.13 0.00 0.07 98.79 12:45:01 AM 0 0.70 0.00 0.10 0.00 0.05 99.15 12:45:01 AM 1 1.32 0.00 0.17 0.00 0.08 98.43 12:46:01 AM all 0.48 0.00 0.10 0.00 0.08 99.33 12:46:01 AM 0 0.58 0.00 0.08 0.00 0.07 99.27 12:46:01 AM 1 0.38 0.00 0.12 0.00 0.10 99.40 12:47:01 AM all 0.89 0.00 0.16 0.00 0.05 98.91 12:47:01 AM 0 0.63 0.00 0.12 0.00 0.03 99.22 12:47:01 AM 1 1.14 0.00 0.20 0.00 0.07 98.59 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.29 0.23 0.22 0.10 0.05 99.11 12:48:01 AM 0 0.25 0.00 0.13 0.00 0.03 99.58 12:48:01 AM 1 0.33 0.45 0.30 0.20 0.07 98.65 12:49:01 AM all 2.08 0.00 0.21 0.03 0.07 97.62 12:49:01 AM 0 0.82 0.00 0.18 0.03 0.05 98.91 12:49:01 AM 1 3.35 0.00 0.23 0.02 0.08 96.32 12:50:00 AM all 0.53 0.00 0.13 0.00 0.08 99.27 12:50:00 AM 0 0.56 0.00 0.07 0.00 0.05 99.32 12:50:00 AM 1 0.49 0.00 0.19 0.00 0.10 99.22 12:50:01 AM all 0.82 0.00 0.82 0.00 0.00 98.35 12:50:01 AM 0 0.82 0.00 0.82 0.00 0.00 98.36 12:50:01 AM 1 0.83 0.00 0.83 0.00 0.00 98.35 12:51:01 AM all 1.05 0.00 0.30 0.05 0.06 98.54 12:51:01 AM 0 0.69 0.00 0.20 0.10 0.05 98.96 12:51:01 AM 1 1.42 0.00 0.40 0.00 0.07 98.11 12:52:01 AM all 0.47 0.00 0.11 0.00 0.07 99.36 12:52:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 12:52:01 AM 1 0.35 0.00 0.13 0.00 0.08 99.43 12:53:01 AM all 0.99 0.00 0.13 0.00 0.07 98.82 12:53:01 AM 0 1.14 0.00 0.13 0.00 0.05 98.68 12:53:01 AM 1 0.84 0.00 0.12 0.00 0.08 98.96 12:54:01 AM all 0.59 0.00 0.13 0.00 0.05 99.23 12:54:01 AM 0 0.57 0.00 0.10 0.00 0.05 99.28 12:54:01 AM 1 0.62 0.00 0.15 0.00 0.05 99.18 12:55:02 AM all 1.05 0.00 0.19 0.00 0.08 98.68 12:55:02 AM 0 1.29 0.00 0.18 0.00 0.07 98.46 12:55:02 AM 1 0.82 0.00 0.20 0.00 0.08 98.90 12:56:01 AM all 0.48 0.00 0.12 0.00 0.06 99.34 12:56:01 AM 0 0.17 0.00 0.10 0.00 0.05 99.68 12:56:01 AM 1 0.80 0.00 0.14 0.00 0.07 99.00 12:57:01 AM all 11.34 0.00 1.54 0.08 0.08 86.96 12:57:01 AM 0 9.73 0.00 1.39 0.05 0.07 88.76 12:57:01 AM 1 12.95 0.00 1.70 0.10 0.08 85.16 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 30.03 0.00 4.26 0.13 0.08 65.49 12:58:01 AM 0 23.16 0.00 3.65 0.15 0.08 72.95 12:58:01 AM 1 36.90 0.00 4.86 0.12 0.08 58.04 Average: all 6.72 0.01 1.04 0.12 0.07 92.04 Average: 0 5.61 0.00 0.90 0.12 0.06 93.31 Average: 1 7.82 0.02 1.17 0.13 0.08 90.78