---> uname -a: Linux prd-centos8-robot-2c-8g-2900.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 595 4914 19 2186 6803 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:be:28:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85427sec preferred_lft 85427sec inet6 fe80::f816:3eff:febe:28b5/64 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) 10/12/2025 _x86_64_ (2 CPU) 00:40:23 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 94.94 18.53 76.41 4144.22 7323.48 12:43:01 AM 85.67 0.72 84.96 52.92 10950.92 12:44:01 AM 18.73 0.42 18.31 64.78 1081.21 12:45:01 AM 77.27 6.97 70.30 1292.98 8346.76 12:46:01 AM 11.49 0.00 11.49 0.00 1196.31 12:47:01 AM 0.33 0.00 0.33 0.00 5.80 12:48:01 AM 0.13 0.00 0.13 0.00 1.45 12:49:01 AM 0.48 0.22 0.27 11.73 13.36 12:50:01 AM 2.32 0.00 2.32 0.00 210.05 12:51:01 AM 0.55 0.00 0.55 0.00 25.46 12:52:01 AM 0.12 0.00 0.12 0.00 8.95 12:53:01 AM 0.18 0.00 0.18 0.00 16.68 12:54:01 AM 0.13 0.00 0.13 0.00 16.13 12:55:01 AM 0.27 0.03 0.23 1.87 10.11 12:56:01 AM 25.02 0.45 24.58 47.32 1337.44 Average: 21.19 1.82 19.36 374.81 2037.23 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 5302528 7029808 2579896 32.73 2688 1910000 708276 7.93 187752 2070232 186612 12:43:01 AM 5194956 7038280 2687468 34.09 2688 2019696 659956 7.39 208824 2127432 12764 12:44:01 AM 5185144 7032784 2697280 34.22 2688 2023684 676356 7.57 223700 2121660 3272 12:45:01 AM 4948848 7044912 2933576 37.22 2688 2263580 636840 7.13 263096 2285256 26980 12:46:01 AM 4948776 7044848 2933648 37.22 2688 2263588 636840 7.13 263108 2285328 8 12:47:01 AM 4948724 7044800 2933700 37.22 2688 2263592 636840 7.13 263112 2285348 12 12:48:01 AM 4949304 7045364 2933120 37.21 2688 2263592 636840 7.13 263112 2285076 8 12:49:01 AM 4903560 7001116 2978864 37.79 2688 2265088 691024 7.74 263380 2330452 944 12:50:01 AM 4895348 6996168 2987076 37.90 2688 2268352 723688 8.10 263380 2338600 112 12:51:01 AM 4894860 6996100 2987564 37.90 2688 2268776 723688 8.10 263380 2339048 24 12:52:01 AM 4894532 6996156 2987892 37.91 2688 2269160 723688 8.10 263380 2339500 176 12:53:01 AM 4894088 6996096 2988336 37.91 2688 2269544 723688 8.10 263380 2339984 100 12:54:01 AM 4893680 6996068 2988744 37.92 2688 2269924 723688 8.10 263380 2340344 24 12:55:01 AM 4939960 7045476 2942464 37.33 2688 2273044 637876 7.14 263860 2293816 2892 12:56:01 AM 5119432 7048148 2762992 35.05 2688 2101936 654756 7.33 465092 1939244 24148 Average: 4994249 7023742 2888175 36.64 2688 2199570 679603 7.61 265462 2248088 17205 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 330.81 207.45 1913.05 62.77 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 53.17 38.04 588.65 6.98 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 18.51 15.58 6.67 5.05 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 362.22 277.80 395.02 63.76 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 158.98 113.35 31.51 24.56 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 3.57 2.37 1.34 1.05 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 2.75 1.92 0.46 0.42 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 44.21 27.18 13.05 3.84 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 36.07 31.86 10.69 6.14 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 13.63 9.93 3.02 1.95 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 11.28 9.16 2.87 1.86 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 11.61 9.20 2.85 1.80 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 11.51 9.10 2.78 1.79 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 36.78 23.80 11.99 4.57 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 67.41 44.32 93.91 34.59 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 77.41 54.67 205.39 14.73 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) 10/12/2025 _x86_64_ (2 CPU) 00:40:23 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 43.66 0.00 6.76 1.09 0.12 48.36 12:42:01 AM 0 52.27 0.00 7.96 1.05 0.13 38.59 12:42:01 AM 1 35.08 0.00 5.56 1.13 0.12 58.12 12:43:01 AM all 21.96 0.00 3.63 1.64 0.08 72.68 12:43:01 AM 0 22.52 0.00 3.77 1.12 0.08 72.51 12:43:01 AM 1 21.39 0.00 3.50 2.17 0.08 72.86 12:44:01 AM all 12.04 0.00 2.00 0.14 0.05 85.76 12:44:01 AM 0 17.92 0.00 2.14 0.15 0.05 79.74 12:44:01 AM 1 6.16 0.00 1.87 0.13 0.05 91.78 12:45:01 AM all 33.93 0.00 6.18 0.71 0.13 59.06 12:45:01 AM 0 39.37 0.00 6.80 0.95 0.12 52.76 12:45:01 AM 1 28.47 0.00 5.57 0.47 0.13 65.36 12:46:01 AM all 0.53 0.00 0.45 0.14 0.04 98.84 12:46:01 AM 0 0.31 0.00 0.48 0.20 0.05 98.96 12:46:01 AM 1 0.75 0.00 0.42 0.08 0.03 98.71 12:47:01 AM all 0.19 0.00 0.10 0.00 0.03 99.68 12:47:01 AM 0 0.27 0.00 0.13 0.00 0.03 99.56 12:47:01 AM 1 0.12 0.00 0.07 0.00 0.02 99.80 12:48:01 AM all 0.34 0.00 0.08 0.00 0.02 99.57 12:48:01 AM 0 0.58 0.00 0.08 0.00 0.02 99.32 12:48:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 12:49:01 AM all 5.70 0.00 0.58 0.00 0.05 93.67 12:49:01 AM 0 9.06 0.00 0.70 0.00 0.05 90.19 12:49:01 AM 1 2.34 0.00 0.45 0.00 0.05 97.16 12:50:01 AM all 16.88 0.00 0.95 0.01 0.07 82.09 12:50:01 AM 0 17.92 0.00 1.44 0.00 0.07 80.58 12:50:01 AM 1 15.84 0.00 0.47 0.02 0.07 83.60 12:51:01 AM all 4.78 0.00 0.32 0.00 0.06 94.84 12:51:01 AM 0 3.54 0.00 0.20 0.00 0.07 96.19 12:51:01 AM 1 6.03 0.00 0.44 0.00 0.05 93.49 12:52:01 AM all 4.35 0.00 0.30 0.00 0.04 95.31 12:52:01 AM 0 3.96 0.00 0.27 0.00 0.03 95.74 12:52:01 AM 1 4.73 0.00 0.33 0.00 0.05 94.88 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 4.48 0.00 0.28 0.00 0.04 95.19 12:53:01 AM 0 3.28 0.00 0.22 0.00 0.03 96.47 12:53:01 AM 1 5.69 0.00 0.35 0.00 0.05 93.91 12:54:01 AM all 4.49 0.00 0.29 0.00 0.07 95.15 12:54:01 AM 0 5.52 0.00 0.35 0.00 0.08 94.05 12:54:01 AM 1 3.46 0.00 0.23 0.00 0.05 96.25 12:55:01 AM all 6.96 0.00 0.43 0.00 0.06 92.56 12:55:01 AM 0 3.54 0.00 0.33 0.00 0.03 96.09 12:55:01 AM 1 10.37 0.00 0.52 0.00 0.08 89.02 12:56:01 AM all 24.27 0.00 3.29 0.12 0.08 72.25 12:56:01 AM 0 30.93 0.00 3.77 0.13 0.08 65.09 12:56:01 AM 1 17.60 0.00 2.80 0.10 0.07 79.43 Average: all 12.33 0.00 1.71 0.26 0.06 85.64 Average: 0 14.09 0.00 1.91 0.24 0.06 83.69 Average: 1 10.56 0.00 1.51 0.27 0.06 87.59