---> uname -a: Linux prd-centos8-robot-2c-8g-43866.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 601 4924 19 2171 6798 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:36:26:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84995sec preferred_lft 84995sec inet6 fe80::f816:3eff:fe36:262c/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) 00:52:00 LINUX RESTART (2 CPU) 12:53:01 AM tps rtps wtps bread/s bwrtn/s 12:54:01 AM 104.35 0.30 104.05 13.46 8412.20 12:55:01 AM 57.54 0.65 56.89 51.06 7658.16 12:56:01 AM 58.31 7.36 50.95 1354.08 3589.74 12:57:01 AM 35.96 0.03 35.93 3.47 6242.94 12:58:01 AM 4.45 0.03 4.42 1.07 175.99 12:59:01 AM 1.93 0.00 1.93 0.00 63.39 01:00:01 AM 0.20 0.00 0.20 0.00 10.36 01:01:01 AM 0.45 0.02 0.43 0.13 6.16 01:02:01 AM 0.62 0.07 0.55 1.73 14.99 01:03:01 AM 0.58 0.00 0.58 0.00 8.98 01:04:01 AM 0.35 0.00 0.35 0.00 10.76 01:05:01 AM 0.27 0.00 0.27 0.00 5.07 01:06:01 AM 0.27 0.00 0.27 0.00 4.13 01:07:01 AM 0.22 0.03 0.18 0.27 18.01 01:08:01 AM 1.42 0.00 1.42 0.00 33.64 01:09:02 AM 0.30 0.00 0.30 0.00 12.43 01:10:01 AM 0.17 0.00 0.17 0.00 3.69 01:11:01 AM 0.32 0.00 0.32 0.00 11.26 01:12:01 AM 0.27 0.00 0.27 0.00 4.85 01:13:01 AM 0.53 0.00 0.53 0.00 16.95 01:14:01 AM 2.15 0.32 1.83 36.92 103.20 01:15:01 AM 31.79 0.32 31.47 36.25 1469.46 Average: 13.76 0.42 13.34 68.17 1267.98 12:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 AM 5200376 6996900 2682056 34.03 2688 1973432 740392 8.29 187368 2153548 156232 12:55:01 AM 5087608 6927872 2794824 35.46 2688 2016128 806840 9.03 210724 2235108 10760 12:56:01 AM 4921244 7007264 2961188 37.57 2688 2253620 706068 7.91 256816 2328784 167792 12:57:01 AM 4950888 7038780 2931544 37.19 2688 2255708 671496 7.52 262300 2289280 4 12:58:01 AM 4911276 6999756 2971156 37.69 2688 2256296 721436 8.08 262424 2328812 4 12:59:01 AM 4911184 6999700 2971248 37.69 2688 2256332 721436 8.08 262424 2328780 4 01:00:01 AM 4901292 6990036 2981140 37.82 2688 2256560 739240 8.28 262424 2338036 4 01:01:01 AM 4900080 6988884 2982352 37.84 2688 2256600 739240 8.28 262424 2339388 4 01:02:01 AM 4900644 6989740 2981788 37.83 2688 2256892 739240 8.28 262572 2339200 4 01:03:01 AM 4900444 6989572 2981988 37.83 2688 2256924 739240 8.28 262572 2339184 4 01:04:01 AM 4905332 6994684 2977100 37.77 2688 2257148 732304 8.20 262572 2334060 8 01:05:01 AM 4905208 6994592 2977224 37.77 2688 2257180 732304 8.20 262572 2334112 40 01:06:01 AM 4905176 6995020 2977256 37.77 2688 2257640 732304 8.20 262680 2334568 468 01:07:01 AM 4885044 6974932 2997388 38.03 2688 2257684 762580 8.54 262680 2353228 52 01:08:01 AM 4871232 6961364 3011200 38.20 2688 2257924 765280 8.57 262848 2367660 252 01:09:02 AM 4901384 6991548 2981048 37.82 2688 2257956 738172 8.27 262848 2337112 52 01:10:01 AM 4901464 6991864 2980968 37.82 2688 2258192 759972 8.51 262848 2337636 244 01:11:01 AM 4886212 6976660 2996220 38.01 2688 2258240 769444 8.62 262848 2352992 52 01:12:01 AM 4878016 6968704 3004416 38.12 2688 2258480 762616 8.54 262848 2360696 244 01:13:01 AM 4901336 6992056 2981096 37.82 2688 2258512 741952 8.31 262848 2337544 40 01:14:01 AM 5078416 6999324 2804016 35.57 2688 2090252 722108 8.09 259820 2175268 8264 01:15:01 AM 5027552 6941236 2854880 36.22 2688 2087900 758380 8.49 460412 2040884 10260 Average: 4937791 6986840 2944641 37.36 2688 2217982 741002 8.30 265449 2303904 16127 12:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 88.32 71.22 890.46 13.18 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 55.02 40.06 566.70 6.74 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 54.32 38.55 317.83 9.40 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 201.72 135.83 39.40 30.07 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 28.74 20.91 6.63 4.66 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 0.92 0.17 0.08 0.02 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 16.69 14.75 120.26 1.33 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 1.70 0.38 0.36 0.21 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 11.23 9.26 1.47 0.72 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 3.85 0.23 0.24 0.08 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 18.30 16.65 120.14 1.24 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 0.85 0.35 0.33 0.25 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 20.51 18.41 3.57 3.30 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 7.87 6.05 118.54 0.94 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 30.14 26.86 355.71 1.96 0.00 0.00 0.00 0.00 01:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:02 AM eth0 2.70 0.32 0.46 0.21 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 9.10 8.46 1.89 0.88 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 6.33 5.71 117.66 0.37 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 31.61 29.17 355.42 2.03 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 0.75 0.22 0.12 0.08 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 51.17 33.01 80.78 33.70 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 18.81 16.54 15.50 7.96 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 30.04 22.42 141.63 5.43 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) 00:52:00 LINUX RESTART (2 CPU) 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 36.82 0.00 5.21 2.75 0.09 55.13 12:54:01 AM 0 31.41 0.00 4.71 1.78 0.08 62.01 12:54:01 AM 1 42.24 0.00 5.71 3.72 0.10 48.22 12:55:01 AM all 20.23 0.00 2.40 1.40 0.08 75.89 12:55:01 AM 0 10.78 0.00 1.98 1.58 0.08 85.57 12:55:01 AM 1 29.69 0.00 2.82 1.22 0.07 66.20 12:56:01 AM all 29.17 0.00 5.59 0.94 0.11 64.18 12:56:01 AM 0 33.07 0.00 5.89 0.72 0.10 60.22 12:56:01 AM 1 25.29 0.00 5.30 1.16 0.12 68.13 12:57:01 AM all 4.52 0.00 0.98 2.08 0.04 92.38 12:57:01 AM 0 3.89 0.00 0.95 3.59 0.05 91.51 12:57:01 AM 1 5.14 0.00 1.00 0.57 0.03 93.26 12:58:01 AM all 2.18 0.00 0.27 0.02 0.06 97.47 12:58:01 AM 0 0.70 0.00 0.18 0.02 0.07 99.03 12:58:01 AM 1 3.67 0.00 0.35 0.02 0.05 95.91 12:59:01 AM all 0.51 0.00 0.09 0.01 0.06 99.33 12:59:01 AM 0 0.60 0.00 0.07 0.02 0.03 99.28 12:59:01 AM 1 0.42 0.00 0.12 0.00 0.08 99.38 01:00:01 AM all 0.98 0.00 0.16 0.00 0.09 98.77 01:00:01 AM 0 1.47 0.00 0.20 0.00 0.12 98.21 01:00:01 AM 1 0.48 0.00 0.12 0.00 0.07 99.33 01:01:01 AM all 0.49 0.00 0.13 0.01 0.05 99.32 01:01:01 AM 0 0.72 0.00 0.17 0.02 0.07 99.03 01:01:01 AM 1 0.27 0.00 0.10 0.00 0.03 99.60 01:02:01 AM all 0.95 0.00 0.15 0.00 0.07 98.83 01:02:01 AM 0 0.77 0.00 0.15 0.00 0.07 99.01 01:02:01 AM 1 1.14 0.00 0.15 0.00 0.07 98.65 01:03:01 AM all 0.37 0.00 0.13 0.00 0.08 99.43 01:03:01 AM 0 0.40 0.00 0.12 0.00 0.05 99.43 01:03:01 AM 1 0.33 0.00 0.13 0.00 0.10 99.43 01:04:01 AM all 0.96 0.00 0.13 0.00 0.08 98.83 01:04:01 AM 0 0.79 0.00 0.08 0.00 0.05 99.08 01:04:01 AM 1 1.14 0.00 0.18 0.00 0.10 98.58 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 0.49 0.00 0.10 0.00 0.06 99.35 01:05:01 AM 0 0.78 0.00 0.08 0.00 0.05 99.08 01:05:01 AM 1 0.20 0.00 0.12 0.00 0.07 99.62 01:06:01 AM all 2.00 0.00 0.22 0.00 0.08 97.71 01:06:01 AM 0 2.42 0.00 0.25 0.00 0.07 97.26 01:06:01 AM 1 1.57 0.00 0.18 0.00 0.08 98.16 01:07:01 AM all 0.60 0.00 0.22 0.00 0.07 99.11 01:07:01 AM 0 0.77 0.00 0.23 0.00 0.05 98.95 01:07:01 AM 1 0.43 0.00 0.20 0.00 0.08 99.28 01:08:01 AM all 1.05 0.00 0.23 0.01 0.06 98.65 01:08:01 AM 0 0.77 0.00 0.15 0.00 0.05 99.03 01:08:01 AM 1 1.34 0.00 0.32 0.02 0.07 98.26 01:09:02 AM all 0.49 0.00 0.11 0.00 0.08 99.32 01:09:02 AM 0 0.63 0.00 0.08 0.00 0.07 99.22 01:09:02 AM 1 0.35 0.00 0.13 0.00 0.10 99.42 01:10:01 AM all 0.96 0.00 0.13 0.00 0.08 98.84 01:10:01 AM 0 1.63 0.00 0.17 0.00 0.10 98.10 01:10:01 AM 1 0.29 0.00 0.08 0.00 0.05 99.58 01:11:01 AM all 0.41 0.00 0.13 0.01 0.06 99.40 01:11:01 AM 0 0.57 0.00 0.15 0.00 0.05 99.23 01:11:01 AM 1 0.25 0.00 0.10 0.02 0.07 99.57 01:12:01 AM all 1.12 0.00 0.20 0.00 0.06 98.62 01:12:01 AM 0 0.93 0.00 0.07 0.00 0.03 98.96 01:12:01 AM 1 1.31 0.00 0.33 0.00 0.08 98.28 01:13:01 AM all 0.49 0.00 0.11 0.00 0.08 99.32 01:13:01 AM 0 0.79 0.00 0.10 0.00 0.07 99.05 01:13:01 AM 1 0.20 0.00 0.12 0.00 0.08 99.60 01:14:01 AM all 4.13 0.00 1.17 0.01 0.08 94.61 01:14:01 AM 0 2.52 0.00 0.84 0.00 0.07 96.58 01:14:01 AM 1 5.75 0.00 1.50 0.02 0.08 92.65 01:15:01 AM all 29.53 0.00 3.00 0.17 0.09 67.21 01:15:01 AM 0 29.76 0.00 2.89 0.22 0.08 67.06 01:15:01 AM 1 29.30 0.00 3.12 0.12 0.10 67.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.31 0.00 0.95 0.34 0.07 92.33 Average: 0 5.75 0.00 0.89 0.36 0.07 92.94 Average: 1 6.87 0.00 1.01 0.31 0.08 91.73