---> uname -a: Linux prd-centos8-robot-2c-8g-2331.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 581 4950 19 2166 6818 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:b6:94:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84607sec preferred_lft 84607sec inet6 fe80::f816:3eff:feb6:948f/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) 10/10/2025 _x86_64_ (2 CPU) 00:38:15 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 102.43 50.79 51.64 6136.80 34649.31 12:41:01 AM 119.44 0.22 119.22 11.33 10458.24 12:42:01 AM 44.54 0.68 43.86 51.59 6269.62 12:43:01 AM 17.43 0.38 17.04 64.25 1336.57 12:44:01 AM 73.87 6.97 66.91 1292.98 8207.82 12:45:01 AM 6.33 0.20 6.13 11.60 516.79 12:46:01 AM 1.83 0.00 1.83 0.00 71.19 12:47:01 AM 0.22 0.00 0.22 0.00 2.42 12:48:01 AM 0.13 0.00 0.13 0.00 0.92 12:49:01 AM 0.15 0.00 0.15 0.00 1.07 12:50:01 AM 0.24 0.00 0.24 0.00 3.27 12:51:01 AM 0.28 0.00 0.28 0.00 2.95 12:52:01 AM 0.17 0.00 0.17 0.00 2.53 12:53:01 AM 0.15 0.00 0.15 0.00 1.05 12:54:01 AM 0.20 0.03 0.17 0.27 2.98 12:55:01 AM 1.25 0.00 1.25 0.00 28.87 12:56:01 AM 0.20 0.00 0.20 0.00 2.83 12:57:01 AM 0.15 0.00 0.15 0.00 1.47 12:58:01 AM 0.28 0.00 0.28 0.00 4.43 12:59:01 AM 0.22 0.00 0.22 0.00 2.47 01:00:01 AM 0.23 0.00 0.23 0.00 3.20 01:01:01 AM 0.22 0.02 0.20 0.13 1.37 01:02:01 AM 0.37 0.07 0.30 1.73 5.26 01:03:01 AM 0.22 0.00 0.22 0.00 2.56 01:04:01 AM 0.35 0.00 0.35 0.00 5.13 01:05:01 AM 0.12 0.00 0.12 0.00 1.30 01:06:01 AM 0.13 0.00 0.13 0.00 1.07 01:07:01 AM 11.86 0.32 11.55 36.92 443.02 01:08:01 AM 31.17 0.52 30.66 63.85 1301.58 Average: 14.29 2.08 12.21 264.71 2185.23 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5634336 7112028 2248088 28.52 2688 1671916 667408 7.47 177804 1793256 73960 12:41:01 AM 5235572 7029204 2646852 33.58 2688 1970668 689824 7.72 186768 2116768 129712 12:42:01 AM 5119536 6958944 2762888 35.05 2688 2015216 770332 8.63 210352 2203780 10772 12:43:01 AM 5118468 7019620 2763956 35.06 2688 2074728 697320 7.81 229804 2177988 49292 12:44:01 AM 4963604 7056624 2918820 37.03 2688 2260352 637416 7.14 261600 2275444 10844 12:45:01 AM 4921208 7014792 2961216 37.57 2688 2260916 684212 7.66 261728 2317096 224 12:46:01 AM 4921208 7014784 2961216 37.57 2688 2260916 684212 7.66 261728 2317116 4 12:47:01 AM 4920856 7014436 2961568 37.57 2688 2260920 684212 7.66 261728 2317588 4 12:48:01 AM 4920768 7014348 2961656 37.57 2688 2260920 684212 7.66 261728 2317592 4 12:49:01 AM 4920764 7014344 2961660 37.57 2688 2260920 684212 7.66 261728 2317592 4 12:50:01 AM 4920468 7014048 2961956 37.58 2688 2260924 707484 7.92 261728 2317780 4 12:51:01 AM 4920832 7014412 2961592 37.57 2688 2260924 707484 7.92 261728 2317596 8 12:52:01 AM 4920712 7014296 2961712 37.57 2688 2260928 707484 7.92 261728 2317600 4 12:53:01 AM 4920800 7014384 2961624 37.57 2688 2260928 707484 7.92 261728 2317600 4 12:54:01 AM 4920916 7014500 2961508 37.57 2688 2260928 727820 8.15 261896 2317444 12 12:55:01 AM 4920780 7014368 2961644 37.57 2688 2260932 727820 8.15 261896 2317520 12 12:56:01 AM 4920628 7014248 2961796 37.57 2688 2260964 727820 8.15 261896 2317612 4 12:57:01 AM 4920616 7014260 2961808 37.57 2688 2260988 727820 8.15 261896 2317524 32 12:58:01 AM 4920572 7014220 2961852 37.58 2688 2260992 727820 8.15 261896 2317596 4 12:59:01 AM 4920412 7014060 2962012 37.58 2688 2260992 727820 8.15 261896 2317744 12 01:00:01 AM 4920476 7014124 2961948 37.58 2688 2260992 695376 7.79 261896 2317724 8 01:01:01 AM 4920044 7013696 2962380 37.58 2688 2260996 695376 7.79 261896 2318124 4 01:02:01 AM 4919844 7013564 2962580 37.58 2688 2261064 695376 7.79 262044 2318140 4 01:03:01 AM 4920208 7013932 2962216 37.58 2688 2261068 695376 7.79 262044 2317740 4 01:04:01 AM 4920316 7014040 2962108 37.58 2688 2261068 695376 7.79 262044 2317740 4 01:05:01 AM 4919752 7013476 2962672 37.59 2688 2261068 695376 7.79 262044 2318164 4 01:06:01 AM 4920352 7014080 2962072 37.58 2688 2261072 695376 7.79 262044 2317760 4 01:07:01 AM 5063548 6984212 2818876 35.76 2688 2094528 711028 7.96 268504 2190644 25264 01:08:01 AM 5054040 6980016 2828384 35.88 2688 2100012 729700 8.17 461480 2010456 28824 Average: 4980746 7015623 2901678 36.81 2688 2204443 703054 7.87 260595 2267473 11346 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 232.23 140.46 1013.17 54.28 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 93.54 75.96 907.41 11.17 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 64.11 44.43 585.06 7.23 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 25.81 22.21 133.59 4.74 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 207.33 144.74 238.37 42.86 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 18.24 6.28 5.92 0.96 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 2.77 0.07 0.23 0.01 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 1.37 0.13 0.11 0.01 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 2.20 0.15 0.15 0.01 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 1.72 0.27 0.11 0.02 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 1.08 0.42 0.22 0.09 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 1.32 0.32 0.10 0.02 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 1.58 0.32 0.10 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 1.30 0.25 0.09 0.02 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 0.82 0.23 0.07 0.02 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 0.85 0.42 0.15 0.09 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 1.10 0.70 0.26 0.11 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 1.78 0.70 0.27 0.12 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 2.62 0.35 0.32 0.05 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 1.22 0.65 0.61 0.45 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 0.63 0.33 0.13 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 3.90 0.28 0.56 0.02 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 1.17 0.42 0.35 0.21 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 1.15 0.13 0.10 0.01 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 0.85 0.30 0.10 0.02 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 1.23 0.50 0.45 0.27 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 0.68 0.32 0.07 0.02 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 43.12 28.84 73.15 19.41 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 18.74 16.08 16.13 8.16 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 25.34 16.78 102.73 5.19 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) 10/10/2025 _x86_64_ (2 CPU) 00:38:15 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 21.56 0.04 5.47 42.03 0.09 30.81 12:40:01 AM 0 25.83 0.05 5.82 42.69 0.10 25.51 12:40:01 AM 1 17.29 0.03 5.11 41.37 0.08 36.11 12:41:01 AM all 34.56 0.00 5.28 3.54 0.12 56.49 12:41:01 AM 0 47.01 0.00 6.50 3.97 0.13 42.39 12:41:01 AM 1 22.13 0.00 4.07 3.12 0.10 70.59 12:42:01 AM all 22.20 0.00 2.39 1.16 0.08 74.17 12:42:01 AM 0 30.63 0.00 2.32 1.04 0.08 65.93 12:42:01 AM 1 13.77 0.00 2.45 1.28 0.08 82.41 12:43:01 AM all 11.13 0.00 2.31 0.44 0.04 86.08 12:43:01 AM 0 13.99 0.00 2.55 0.43 0.05 82.97 12:43:01 AM 1 8.26 0.00 2.07 0.45 0.03 89.18 12:44:01 AM all 24.36 0.00 4.93 2.17 0.10 68.44 12:44:01 AM 0 26.65 0.00 5.02 2.75 0.10 65.47 12:44:01 AM 1 22.08 0.00 4.84 1.59 0.10 71.40 12:45:01 AM all 1.38 0.00 0.19 0.06 0.03 98.34 12:45:01 AM 0 0.84 0.00 0.15 0.10 0.03 98.88 12:45:01 AM 1 1.92 0.00 0.23 0.02 0.03 97.79 12:46:01 AM all 0.44 0.00 0.11 0.01 0.03 99.41 12:46:01 AM 0 0.60 0.00 0.08 0.00 0.02 99.30 12:46:01 AM 1 0.28 0.00 0.13 0.02 0.05 99.51 12:47:01 AM all 0.44 0.00 0.09 0.00 0.05 99.42 12:47:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 12:47:01 AM 1 0.33 0.00 0.12 0.00 0.07 99.48 12:48:01 AM all 0.44 0.00 0.13 0.00 0.05 99.37 12:48:01 AM 0 0.58 0.00 0.08 0.00 0.02 99.32 12:48:01 AM 1 0.30 0.00 0.18 0.00 0.08 99.43 12:49:01 AM all 0.49 0.00 0.11 0.00 0.05 99.35 12:49:01 AM 0 0.72 0.00 0.10 0.00 0.05 99.13 12:49:01 AM 1 0.27 0.00 0.12 0.00 0.05 99.57 12:50:01 AM all 0.46 0.00 0.11 0.00 0.05 99.38 12:50:01 AM 0 0.53 0.00 0.08 0.00 0.03 99.35 12:50:01 AM 1 0.39 0.00 0.14 0.00 0.07 99.41 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 0.37 0.00 0.13 0.01 0.06 99.43 12:51:01 AM 0 0.22 0.00 0.08 0.02 0.05 99.63 12:51:01 AM 1 0.52 0.00 0.18 0.00 0.07 99.23 12:52:01 AM all 0.48 0.00 0.11 0.00 0.05 99.37 12:52:01 AM 0 0.67 0.00 0.08 0.00 0.03 99.22 12:52:01 AM 1 0.28 0.00 0.13 0.00 0.07 99.51 12:53:01 AM all 0.47 0.00 0.10 0.00 0.04 99.39 12:53:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 12:53:01 AM 1 0.38 0.00 0.15 0.00 0.07 99.40 12:54:01 AM all 0.42 0.00 0.29 0.00 0.05 99.24 12:54:01 AM 0 0.45 0.00 0.23 0.00 0.05 99.26 12:54:01 AM 1 0.38 0.00 0.35 0.00 0.05 99.21 12:55:01 AM all 0.38 0.00 0.13 0.01 0.03 99.45 12:55:01 AM 0 0.53 0.00 0.12 0.00 0.02 99.33 12:55:01 AM 1 0.23 0.00 0.13 0.02 0.05 99.56 12:56:01 AM all 0.69 0.00 0.12 0.00 0.06 99.13 12:56:01 AM 0 0.63 0.00 0.10 0.00 0.03 99.23 12:56:01 AM 1 0.75 0.00 0.13 0.00 0.08 99.03 12:57:01 AM all 0.67 0.00 0.09 0.00 0.06 99.18 12:57:01 AM 0 0.68 0.00 0.05 0.00 0.03 99.23 12:57:01 AM 1 0.65 0.00 0.13 0.00 0.08 99.13 12:58:01 AM all 0.45 0.00 0.12 0.00 0.05 99.38 12:58:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 12:58:01 AM 1 0.35 0.00 0.17 0.00 0.07 99.41 12:59:01 AM all 0.43 0.00 0.09 0.01 0.05 99.42 12:59:01 AM 0 0.52 0.00 0.05 0.02 0.03 99.38 12:59:01 AM 1 0.35 0.00 0.13 0.00 0.07 99.45 01:00:01 AM all 0.42 0.00 0.09 0.00 0.04 99.45 01:00:01 AM 0 0.53 0.00 0.08 0.00 0.03 99.35 01:00:01 AM 1 0.30 0.00 0.10 0.00 0.05 99.55 01:01:01 AM all 0.56 0.00 0.15 0.00 0.07 99.22 01:01:01 AM 0 0.67 0.00 0.12 0.00 0.05 99.17 01:01:01 AM 1 0.45 0.00 0.18 0.00 0.08 99.28 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 0.43 0.00 0.14 0.00 0.04 99.39 01:02:01 AM 0 0.64 0.00 0.15 0.00 0.05 99.16 01:02:01 AM 1 0.22 0.00 0.13 0.00 0.03 99.62 01:03:01 AM all 0.53 0.00 0.13 0.00 0.04 99.29 01:03:01 AM 0 0.73 0.00 0.12 0.00 0.03 99.12 01:03:01 AM 1 0.33 0.00 0.15 0.00 0.05 99.46 01:04:01 AM all 0.48 0.00 0.12 0.00 0.05 99.35 01:04:01 AM 0 0.67 0.00 0.08 0.00 0.02 99.23 01:04:01 AM 1 0.30 0.00 0.15 0.00 0.08 99.46 01:05:01 AM all 0.30 0.00 0.12 0.00 0.06 99.52 01:05:01 AM 0 0.27 0.00 0.08 0.00 0.03 99.62 01:05:01 AM 1 0.33 0.00 0.15 0.00 0.08 99.43 01:06:01 AM all 0.43 0.00 0.11 0.00 0.05 99.41 01:06:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 01:06:01 AM 1 0.32 0.00 0.15 0.00 0.07 99.46 01:07:01 AM all 7.25 0.00 1.41 1.34 0.06 89.93 01:07:01 AM 0 4.41 0.00 1.45 0.77 0.03 93.34 01:07:01 AM 1 10.10 0.00 1.37 1.92 0.08 86.53 01:08:01 AM all 32.03 0.00 3.77 0.24 0.10 63.87 01:08:01 AM 0 30.27 0.00 3.79 0.30 0.12 65.52 01:08:01 AM 1 33.78 0.00 3.74 0.18 0.08 62.21 Average: all 5.67 0.00 0.98 1.76 0.06 91.54 Average: 0 6.61 0.00 1.02 1.79 0.05 90.54 Average: 1 4.74 0.00 0.94 1.72 0.07 92.54