---> uname -a: Linux prd-centos8-robot-2c-8g-43977.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 633 4895 19 2168 6766 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:a7:66:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84971sec preferred_lft 84971sec inet6 fe80::f816:3eff:fea7:6672/64 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) 07/19/2025 _x86_64_ (2 CPU) 04:47:40 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 114.01 74.54 39.47 8089.05 37323.79 04:50:01 AM 107.96 1.82 106.15 126.07 9302.18 04:51:01 AM 58.60 1.00 57.60 113.01 7580.91 04:52:02 AM 38.93 6.78 32.14 1248.73 2150.39 04:53:01 AM 56.56 0.25 56.30 47.85 7851.85 04:54:01 AM 4.07 0.03 4.03 1.07 144.92 04:55:01 AM 1.92 0.00 1.92 0.00 79.44 04:56:01 AM 0.17 0.00 0.17 0.00 2.78 04:57:01 AM 0.28 0.00 0.28 0.00 11.69 04:58:01 AM 0.23 0.00 0.23 0.00 3.71 04:59:01 AM 0.45 0.00 0.45 0.00 13.11 05:00:01 AM 0.23 0.00 0.23 0.00 3.61 05:01:01 AM 0.27 0.02 0.25 0.13 10.63 05:02:01 AM 0.43 0.07 0.37 1.73 6.76 05:03:01 AM 1.43 0.03 1.40 0.27 47.19 05:04:01 AM 0.50 0.00 0.50 0.00 12.73 05:05:01 AM 0.35 0.00 0.35 0.00 6.41 05:06:01 AM 0.20 0.00 0.20 0.00 3.38 05:07:01 AM 0.15 0.00 0.15 0.00 8.98 05:08:01 AM 0.38 0.00 0.38 0.00 6.27 05:09:01 AM 0.37 0.00 0.37 0.00 13.00 05:10:01 AM 0.18 0.00 0.18 0.00 3.10 05:11:01 AM 32.26 0.63 31.63 73.19 1573.77 Average: 18.23 3.71 14.52 422.04 2872.95 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5628724 7066620 2253708 28.59 2688 1635108 745080 8.34 167920 1819804 45920 04:50:01 AM 5203132 6996888 2679300 33.99 2688 1970636 752272 8.42 186160 2153144 162460 04:51:01 AM 5206168 7045764 2676264 33.95 2688 2015440 697636 7.81 217908 2110404 10760 04:52:02 AM 4893800 6973364 2988632 37.92 2688 2247968 734080 8.22 257304 2361272 186484 04:53:01 AM 4930780 7015928 2951652 37.45 2688 2253160 693200 7.76 261384 2312460 4 04:54:01 AM 4889908 6975664 2992524 37.96 2688 2253768 759204 8.50 261512 2353028 580 04:55:01 AM 4889784 6975572 2992648 37.97 2688 2253800 759204 8.50 261512 2352996 44 04:56:01 AM 4880524 6966536 3001908 38.08 2688 2254032 780900 8.74 261512 2361664 236 04:57:01 AM 4879436 6965480 3002996 38.10 2688 2254064 780900 8.74 261512 2362996 40 04:58:01 AM 4879676 6965944 3002756 38.09 2688 2254288 765052 8.57 261520 2363264 232 04:59:01 AM 4879928 6966232 3002504 38.09 2688 2254324 765052 8.57 261520 2363212 40 05:00:01 AM 4884116 6970640 2998316 38.04 2688 2254544 755656 8.46 261520 2358544 240 05:01:01 AM 4883268 6969828 2999164 38.05 2688 2254580 755656 8.46 261520 2359164 40 05:02:01 AM 4883400 6970480 2999032 38.05 2688 2255100 772404 8.65 261780 2359236 460 05:03:01 AM 4868828 6955972 3013604 38.23 2688 2255144 796236 8.92 261932 2373008 4 05:04:01 AM 4861112 6948496 3021320 38.33 2688 2255384 789464 8.84 261932 2380980 60 05:05:01 AM 4882308 6969724 3000124 38.06 2688 2255416 768304 8.60 261932 2359768 40 05:06:01 AM 4880532 6968152 3001900 38.08 2688 2255636 768304 8.60 261932 2361852 228 05:07:01 AM 4865048 6952720 3017384 38.28 2688 2255684 797680 8.93 261932 2376056 52 05:08:01 AM 4849048 6936956 3033384 38.48 2688 2255924 812024 9.09 261932 2392464 248 05:09:01 AM 4879140 6967096 3003292 38.10 2688 2255956 770688 8.63 261932 2362320 40 05:10:01 AM 4925756 7014996 2956676 37.51 2688 2257240 694792 7.78 262268 2316600 1288 05:11:01 AM 5055140 6965240 2827292 35.87 2688 2084160 742544 8.31 459060 2013356 9096 Average: 4951285 6978447 2931147 37.19 2688 2197450 758971 8.50 260845 2301200 18200 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 257.58 141.07 858.17 50.94 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 101.55 78.24 1054.18 11.98 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 59.82 42.41 567.85 7.50 0.00 0.00 0.00 0.00 04:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:02 AM eth0 41.09 29.98 311.49 6.75 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 184.94 156.68 41.74 38.80 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 31.34 19.51 7.33 9.08 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 0.75 0.22 0.10 0.02 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 17.11 15.63 119.98 1.17 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 2.95 0.37 0.50 0.24 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 10.01 8.18 1.67 0.87 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 3.97 0.25 0.33 0.08 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 17.91 16.03 120.05 1.21 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 0.62 0.17 0.04 0.02 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 18.90 18.15 3.32 3.29 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 10.63 9.55 117.92 0.62 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 40.87 34.79 356.14 2.46 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 0.40 0.12 0.03 0.01 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 4.25 3.82 1.04 0.36 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 10.73 7.63 118.20 0.68 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 25.28 22.83 355.08 1.62 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 1.83 0.22 0.33 0.08 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 11.68 8.55 5.10 1.08 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 45.44 38.71 89.05 32.09 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 39.01 28.30 179.65 7.41 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) 07/19/2025 _x86_64_ (2 CPU) 04:47:40 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 21.28 0.03 7.93 4.37 0.09 66.29 04:49:01 AM 0 22.99 0.05 6.51 4.01 0.10 66.35 04:49:01 AM 1 19.58 0.02 9.36 4.73 0.08 66.22 04:50:01 AM all 39.56 0.00 5.75 1.12 0.12 53.45 04:50:01 AM 0 55.72 0.00 6.91 1.35 0.12 35.90 04:50:01 AM 1 23.45 0.00 4.60 0.90 0.12 70.94 04:51:01 AM all 22.44 0.00 2.70 0.66 0.15 74.05 04:51:01 AM 0 28.32 0.00 3.10 0.68 0.12 67.77 04:51:01 AM 1 16.56 0.00 2.30 0.63 0.18 80.32 04:52:02 AM all 22.72 0.00 4.21 0.77 0.12 72.19 04:52:02 AM 0 31.62 0.00 4.92 0.63 0.13 62.69 04:52:02 AM 1 13.83 0.00 3.49 0.90 0.10 81.68 04:53:01 AM all 11.31 0.00 2.44 1.02 0.06 85.17 04:53:01 AM 0 15.56 0.00 2.79 0.85 0.07 80.73 04:53:01 AM 1 7.06 0.00 2.09 1.19 0.05 89.60 04:54:01 AM all 2.24 0.00 0.30 0.02 0.04 97.40 04:54:01 AM 0 2.56 0.00 0.45 0.02 0.05 96.92 04:54:01 AM 1 1.92 0.00 0.15 0.02 0.03 97.88 04:55:01 AM all 0.53 0.00 0.12 0.02 0.04 99.30 04:55:01 AM 0 0.57 0.00 0.07 0.03 0.03 99.30 04:55:01 AM 1 0.49 0.00 0.17 0.00 0.05 99.30 04:56:01 AM all 1.09 0.00 0.18 0.00 0.06 98.68 04:56:01 AM 0 0.78 0.00 0.10 0.00 0.05 99.06 04:56:01 AM 1 1.39 0.00 0.25 0.00 0.07 98.29 04:57:01 AM all 0.62 0.00 0.16 0.00 0.05 99.17 04:57:01 AM 0 0.92 0.00 0.10 0.00 0.03 98.95 04:57:01 AM 1 0.32 0.00 0.22 0.00 0.07 99.40 04:58:01 AM all 1.13 0.00 0.15 0.00 0.06 98.66 04:58:01 AM 0 1.94 0.00 0.17 0.00 0.07 97.83 04:58:01 AM 1 0.32 0.00 0.13 0.00 0.05 99.50 04:59:01 AM all 0.53 0.00 0.13 0.00 0.06 99.27 04:59:01 AM 0 0.62 0.00 0.08 0.00 0.05 99.25 04:59:01 AM 1 0.45 0.00 0.18 0.00 0.07 99.30 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 1.03 0.00 0.18 0.00 0.07 98.72 05:00:01 AM 0 1.00 0.00 0.13 0.00 0.05 98.82 05:00:01 AM 1 1.05 0.00 0.23 0.00 0.08 98.63 05:01:01 AM all 0.51 0.00 0.13 0.00 0.04 99.31 05:01:01 AM 0 0.50 0.00 0.15 0.00 0.05 99.30 05:01:01 AM 1 0.52 0.00 0.12 0.00 0.03 99.33 05:02:01 AM all 2.16 0.00 0.23 0.00 0.06 97.55 05:02:01 AM 0 0.92 0.00 0.17 0.00 0.05 98.86 05:02:01 AM 1 3.40 0.00 0.30 0.00 0.07 96.23 05:03:01 AM all 0.73 0.00 0.38 0.00 0.06 98.82 05:03:01 AM 0 0.78 0.00 0.23 0.00 0.05 98.93 05:03:01 AM 1 0.69 0.00 0.54 0.00 0.07 98.71 05:04:01 AM all 1.19 0.00 0.23 0.00 0.06 98.52 05:04:01 AM 0 0.72 0.00 0.10 0.00 0.05 99.13 05:04:01 AM 1 1.66 0.00 0.37 0.00 0.07 97.91 05:05:01 AM all 0.51 0.00 0.11 0.00 0.04 99.34 05:05:01 AM 0 0.69 0.00 0.13 0.00 0.05 99.13 05:05:01 AM 1 0.33 0.00 0.08 0.00 0.03 99.55 05:06:01 AM all 0.99 0.00 0.14 0.00 0.05 98.81 05:06:01 AM 0 0.67 0.00 0.13 0.00 0.05 99.15 05:06:01 AM 1 1.32 0.00 0.15 0.00 0.05 98.48 05:07:01 AM all 0.61 0.00 0.16 0.00 0.05 99.18 05:07:01 AM 0 0.80 0.00 0.17 0.00 0.03 99.00 05:07:01 AM 1 0.42 0.00 0.15 0.00 0.07 99.36 05:08:01 AM all 1.04 0.00 0.20 0.00 0.04 98.72 05:08:01 AM 0 1.69 0.00 0.22 0.00 0.03 98.06 05:08:01 AM 1 0.38 0.00 0.18 0.00 0.05 99.38 05:09:01 AM all 0.36 0.00 0.11 0.00 0.06 99.47 05:09:01 AM 0 0.38 0.00 0.12 0.00 0.05 99.45 05:09:01 AM 1 0.33 0.00 0.10 0.00 0.07 99.50 05:10:01 AM all 1.42 0.00 0.22 0.00 0.06 98.30 05:10:01 AM 0 1.43 0.00 0.17 0.00 0.05 98.35 05:10:01 AM 1 1.41 0.00 0.27 0.00 0.07 98.26 05:10:01 AM CPU %user %nice %system %iowait %steal %idle 05:11:01 AM all 27.76 0.00 3.95 0.18 0.08 68.02 05:11:01 AM 0 34.58 0.00 4.34 0.22 0.08 60.78 05:11:01 AM 1 20.95 0.00 3.57 0.15 0.08 75.25 Average: all 7.04 0.00 1.31 0.35 0.07 91.23 Average: 0 8.95 0.00 1.36 0.34 0.06 89.29 Average: 1 5.13 0.00 1.26 0.37 0.07 93.17