---> uname -a: Linux prd-centos8-robot-2c-8g-2595.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 598 4898 19 2200 6800 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:3e:72:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85445sec preferred_lft 85445sec inet6 fe80::f816:3eff:fe3e:7250/64 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) 10/11/2025 _x86_64_ (2 CPU) 00:39:25 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 61.54 61.54 0.00 2138.46 0.00 12:41:01 AM 82.88 23.17 59.70 5396.50 5928.59 12:42:01 AM 97.95 0.72 97.23 52.92 11373.44 12:43:01 AM 21.58 0.42 21.16 64.79 1768.67 12:44:01 AM 79.36 6.96 72.39 1292.77 8403.65 12:45:01 AM 9.62 0.00 9.62 0.00 1095.93 12:46:01 AM 0.65 0.00 0.65 0.00 10.53 12:47:01 AM 0.32 0.00 0.32 0.00 3.15 12:48:01 AM 2.30 0.22 2.08 11.73 107.47 12:49:01 AM 0.67 0.00 0.67 0.00 121.96 12:50:00 AM 0.41 0.00 0.41 0.00 12.98 12:50:01 AM 1.19 0.00 1.19 0.00 9.52 12:51:01 AM 0.22 0.00 0.22 0.00 20.18 12:52:01 AM 0.58 0.00 0.58 0.00 19.33 12:53:01 AM 0.67 0.05 0.62 2.00 19.46 12:54:01 AM 13.36 6.01 7.35 575.67 297.12 12:55:01 AM 27.61 0.73 26.87 89.17 1517.38 Average: 22.57 2.59 19.98 500.06 2045.59 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 6014668 7304340 1867760 23.70 2688 1490384 469588 5.26 129436 1487900 14324 12:41:01 AM 5396176 7064088 2486252 31.54 2688 1850752 688332 7.71 185820 1982668 166172 12:42:01 AM 5158476 6998016 2723952 34.56 2688 2015536 729964 8.17 198332 2175420 42008 12:43:01 AM 5137352 7002040 2745076 34.83 2688 2040064 726152 8.13 225536 2167484 22604 12:44:01 AM 4952628 7045928 2929800 37.17 2688 2260624 649176 7.27 262228 2286040 26980 12:45:01 AM 4951796 7045108 2930632 37.18 2688 2260636 649176 7.27 262248 2285720 4 12:46:01 AM 4951744 7045056 2930684 37.18 2688 2260636 649176 7.27 262252 2285476 4 12:47:01 AM 4952236 7045548 2930192 37.17 2688 2260636 649176 7.27 262252 2285524 4 12:48:01 AM 4906304 7001240 2976124 37.76 2688 2262308 715628 8.01 262516 2330912 192 12:49:01 AM 4898136 6996276 2984292 37.86 2688 2265480 715628 8.01 262520 2338964 24 12:50:00 AM 4898424 6996948 2984004 37.86 2688 2265864 732260 8.20 262520 2339028 204 12:50:01 AM 4897844 6996400 2984584 37.86 2688 2265868 732260 8.20 262520 2339432 224 12:51:01 AM 4897328 6996268 2985100 37.87 2688 2266252 732260 8.20 262520 2339884 40 12:52:01 AM 4896160 6995472 2986268 37.89 2688 2266632 732260 8.20 262520 2341064 24 12:53:01 AM 4893860 6993696 2988568 37.91 2688 2267160 717488 8.03 262664 2343144 124 12:54:01 AM 5116900 7055396 2765528 35.08 2688 2107292 649084 7.27 258240 2135820 4832 12:55:01 AM 5069108 7014636 2813320 35.69 2688 2118724 687856 7.70 468152 1986920 13176 Average: 5058185 7035086 2824243 35.83 2688 2148520 683851 7.66 256016 2203024 17114 12:40:00 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 3.85 3.85 0.41 0.40 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 326.72 207.53 1683.93 62.97 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 79.57 60.58 817.61 9.47 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 18.06 16.01 7.35 5.57 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 626.27 451.15 443.64 99.58 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 5.88 4.08 1.79 1.43 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 2.82 2.15 0.70 0.49 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 2.47 1.88 0.43 0.41 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 40.94 26.55 13.98 4.18 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 31.93 29.93 9.28 5.84 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 11.52 9.14 2.79 1.81 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 3.57 0.00 0.18 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 13.48 9.21 2.99 1.86 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 12.23 9.05 2.81 1.79 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 13.41 11.08 3.33 2.17 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 56.81 34.06 54.28 8.73 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 36.85 27.84 54.87 31.32 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 85.22 59.98 206.56 15.83 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) 10/11/2025 _x86_64_ (2 CPU) 00:39:25 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 93.14 0.00 6.86 0.00 0.00 0.00 12:40:01 AM 0 96.00 0.00 4.00 0.00 0.00 0.00 12:40:01 AM 1 90.38 0.00 9.62 0.00 0.00 0.00 12:41:01 AM all 36.88 0.01 6.26 1.16 0.09 55.60 12:41:01 AM 0 35.24 0.02 7.18 1.17 0.08 56.31 12:41:01 AM 1 38.51 0.00 5.35 1.15 0.10 54.90 12:42:01 AM all 25.59 0.00 3.72 1.10 0.08 69.51 12:42:01 AM 0 11.35 0.00 3.08 1.55 0.08 83.93 12:42:01 AM 1 39.83 0.00 4.35 0.65 0.08 55.08 12:43:01 AM all 15.47 0.00 2.55 0.18 0.06 81.75 12:43:01 AM 0 10.76 0.00 2.10 0.08 0.05 87.01 12:43:01 AM 1 20.15 0.00 3.00 0.27 0.07 76.51 12:44:01 AM all 30.82 0.00 5.93 0.73 0.09 62.43 12:44:01 AM 0 28.77 0.00 5.82 0.89 0.10 64.42 12:44:01 AM 1 32.86 0.00 6.04 0.57 0.08 60.44 12:45:01 AM all 0.48 0.00 0.18 0.09 0.04 99.20 12:45:01 AM 0 0.75 0.00 0.22 0.15 0.02 98.87 12:45:01 AM 1 0.22 0.00 0.15 0.03 0.07 99.53 12:46:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 12:46:01 AM 0 0.52 0.00 0.07 0.00 0.05 99.37 12:46:01 AM 1 0.12 0.00 0.10 0.00 0.02 99.77 12:47:01 AM all 0.37 0.00 0.08 0.00 0.04 99.52 12:47:01 AM 0 0.18 0.00 0.07 0.00 0.03 99.72 12:47:01 AM 1 0.55 0.00 0.08 0.00 0.05 99.32 12:48:01 AM all 6.99 0.00 0.82 0.02 0.06 92.11 12:48:01 AM 0 6.54 0.00 0.90 0.02 0.05 92.49 12:48:01 AM 1 7.44 0.00 0.74 0.02 0.07 91.74 12:49:01 AM all 16.30 0.00 0.79 0.01 0.08 82.83 12:49:01 AM 0 15.41 0.00 0.79 0.00 0.08 83.72 12:49:01 AM 1 17.18 0.00 0.79 0.02 0.07 81.95 12:50:00 AM all 4.38 0.00 0.29 0.00 0.06 95.27 12:50:00 AM 0 3.44 0.00 0.24 0.00 0.05 96.27 12:50:00 AM 1 5.32 0.00 0.34 0.00 0.07 94.27 12:50:00 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 1.79 0.00 1.19 0.00 0.00 97.02 12:50:01 AM 0 2.38 0.00 1.19 0.00 0.00 96.43 12:50:01 AM 1 1.19 0.00 1.19 0.00 0.00 97.62 12:51:01 AM all 4.25 0.00 0.30 0.01 0.08 95.36 12:51:01 AM 0 2.56 0.00 0.23 0.02 0.07 97.13 12:51:01 AM 1 5.95 0.00 0.37 0.00 0.08 93.60 12:52:01 AM all 4.31 0.00 0.29 0.00 0.08 95.33 12:52:01 AM 0 3.82 0.00 0.30 0.00 0.07 95.82 12:52:01 AM 1 4.80 0.00 0.28 0.00 0.08 94.84 12:53:01 AM all 5.12 0.00 0.32 0.00 0.08 94.49 12:53:01 AM 0 7.18 0.00 0.42 0.00 0.08 92.32 12:53:01 AM 1 3.06 0.00 0.22 0.00 0.07 96.66 12:54:01 AM all 6.37 0.23 0.98 0.10 0.07 92.26 12:54:01 AM 0 4.61 0.17 0.92 0.10 0.05 94.15 12:54:01 AM 1 8.12 0.30 1.04 0.10 0.08 90.36 12:55:01 AM all 32.65 0.00 3.90 0.19 0.08 63.17 12:55:01 AM 0 31.03 0.00 3.72 0.12 0.08 65.05 12:55:01 AM 1 34.27 0.00 4.09 0.27 0.08 61.29 Average: all 12.73 0.02 1.77 0.24 0.07 85.17 Average: 0 10.86 0.01 1.74 0.27 0.06 87.06 Average: 1 14.61 0.02 1.80 0.20 0.07 83.29