---> uname -a: Linux prd-centos8-robot-2c-8g-12105.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 574 4930 19 2193 6825 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:22:dc:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:fe22:dcb6/64 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) 12/10/2025 _x86_64_ (2 CPU) 00:44:59 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 124.09 0.30 123.79 13.46 11719.21 12:48:01 AM 46.24 1.23 45.01 126.51 5517.90 12:49:01 AM 65.93 6.75 59.18 1247.98 3891.10 12:50:01 AM 36.19 0.25 35.94 47.58 6458.82 12:50:01 AM 0.00 0.00 0.00 0.00 0.00 12:51:01 AM 4.13 0.22 3.92 11.73 153.72 12:52:01 AM 1.85 0.00 1.85 0.00 133.31 12:53:01 AM 0.18 0.00 0.18 0.00 36.54 12:54:01 AM 0.15 0.00 0.15 0.00 80.77 12:55:01 AM 0.23 0.00 0.23 0.00 30.99 12:56:01 AM 0.35 0.00 0.35 0.00 7.57 12:57:01 AM 0.33 0.00 0.33 0.00 18.98 12:58:01 AM 0.22 0.00 0.22 0.00 43.21 12:59:01 AM 15.31 0.40 14.91 46.78 658.03 Average: 22.68 0.70 21.98 114.89 2206.10 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5116836 6992344 2765596 35.09 2688 2051996 720208 8.06 191040 2231760 170864 12:48:01 AM 5248648 7096156 2633784 33.41 2688 2023124 632332 7.08 219148 2067744 10764 12:49:01 AM 4891112 6989588 2991320 37.95 2688 2265628 720940 8.07 257072 2356976 163224 12:50:01 AM 4967564 7067384 2914868 36.98 2688 2267136 632116 7.08 260696 2272644 4 12:50:01 AM 4967108 7066944 2915324 36.99 2688 2267136 647660 7.25 260696 2273000 16 12:51:01 AM 4923608 7025008 2958824 37.54 2688 2268704 701736 7.86 260840 2316180 620 12:52:01 AM 4917136 7020172 2965296 37.62 2688 2270412 717300 8.03 260852 2322428 324 12:53:01 AM 4915236 7019836 2967196 37.64 2688 2271928 734956 8.23 260852 2324152 800 12:54:01 AM 4912372 7018588 2970060 37.68 2688 2273516 752940 8.43 260856 2327024 4 12:55:01 AM 4911148 7018252 2971284 37.70 2688 2274404 752940 8.43 260856 2328564 32 12:56:01 AM 4910320 7017788 2972112 37.71 2688 2274776 752940 8.43 260860 2329212 356 12:57:01 AM 4909328 7017208 2973104 37.72 2688 2275180 752940 8.43 260860 2330084 328 12:58:01 AM 4906652 7015792 2975780 37.75 2688 2276516 768352 8.60 260868 2332812 444 12:59:01 AM 5141008 7076984 2741424 34.78 2688 2109552 649588 7.27 467188 1914760 36920 Average: 4974148 7031575 2908284 36.90 2688 2226429 709782 7.95 267335 2266239 27479 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 133.11 104.38 1490.92 13.94 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 14.70 10.61 7.03 4.12 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 42.29 36.45 334.11 7.79 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 114.44 84.84 38.57 36.61 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 0.00 0.00 0.00 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 72.69 64.88 15.50 6.73 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 72.87 71.80 14.88 6.85 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 54.78 54.02 11.94 5.75 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 63.81 63.99 13.14 6.20 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 36.27 33.86 8.83 4.65 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 14.81 12.95 3.80 2.41 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 12.58 11.55 3.26 1.95 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 40.86 37.08 10.85 6.76 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 82.29 61.10 103.15 49.14 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 58.02 49.74 158.13 11.73 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) 12/10/2025 _x86_64_ (2 CPU) 00:44:59 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 38.18 0.00 5.38 1.32 0.10 55.01 12:47:01 AM 0 30.53 0.00 4.82 1.30 0.10 63.26 12:47:01 AM 1 45.83 0.00 5.94 1.35 0.10 46.78 12:48:01 AM all 18.11 0.00 2.29 0.51 0.08 79.01 12:48:01 AM 0 14.79 0.00 2.07 0.77 0.07 82.31 12:48:01 AM 1 21.44 0.00 2.50 0.25 0.10 75.71 12:49:01 AM all 28.99 0.00 5.35 0.55 0.08 65.02 12:49:01 AM 0 30.35 0.00 5.48 0.48 0.08 63.60 12:49:01 AM 1 27.64 0.00 5.22 0.62 0.08 66.44 12:50:01 AM all 9.05 0.00 1.82 0.47 0.06 88.59 12:50:01 AM 0 5.83 0.00 1.86 0.49 0.05 91.77 12:50:01 AM 1 12.26 0.00 1.79 0.46 0.07 85.43 12:50:01 AM all 0.00 0.00 2.26 0.00 0.00 97.74 12:50:01 AM 0 0.00 0.00 2.99 0.00 0.00 97.01 12:50:01 AM 1 0.00 0.00 1.52 0.00 0.00 98.48 12:51:01 AM all 5.78 0.00 0.44 0.02 0.07 93.69 12:51:01 AM 0 4.79 0.00 0.50 0.03 0.08 94.59 12:51:01 AM 1 6.77 0.00 0.39 0.00 0.05 92.79 12:52:01 AM all 6.27 0.00 0.39 0.01 0.09 93.24 12:52:01 AM 0 5.34 0.00 0.35 0.02 0.08 94.21 12:52:01 AM 1 7.21 0.00 0.42 0.00 0.10 92.27 12:53:01 AM all 5.52 0.00 0.33 0.00 0.08 94.06 12:53:01 AM 0 7.17 0.00 0.32 0.00 0.10 92.41 12:53:01 AM 1 3.86 0.00 0.35 0.00 0.07 95.72 12:54:01 AM all 4.79 0.00 0.34 0.00 0.09 94.77 12:54:01 AM 0 3.86 0.00 0.32 0.00 0.08 95.74 12:54:01 AM 1 5.73 0.00 0.37 0.00 0.10 93.81 12:55:01 AM all 6.45 0.00 0.30 0.00 0.10 93.15 12:55:01 AM 0 3.98 0.00 0.33 0.00 0.08 95.60 12:55:01 AM 1 8.92 0.00 0.27 0.00 0.12 90.70 12:56:01 AM all 4.12 0.00 0.25 0.00 0.09 95.54 12:56:01 AM 0 2.56 0.00 0.22 0.00 0.07 97.16 12:56:01 AM 1 5.68 0.00 0.28 0.00 0.12 93.92 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 3.41 0.00 0.25 0.00 0.09 96.25 12:57:01 AM 0 3.71 0.00 0.25 0.00 0.08 95.96 12:57:01 AM 1 3.11 0.00 0.25 0.00 0.10 96.54 12:58:01 AM all 11.00 0.00 0.48 0.00 0.09 88.42 12:58:01 AM 0 6.02 0.00 0.40 0.00 0.08 93.49 12:58:01 AM 1 15.97 0.00 0.57 0.00 0.10 83.36 12:59:01 AM all 21.08 0.00 2.35 0.08 0.08 76.41 12:59:01 AM 0 23.07 0.00 2.51 0.12 0.08 74.22 12:59:01 AM 1 19.09 0.00 2.20 0.05 0.07 78.59 Average: all 12.53 0.00 1.54 0.23 0.09 85.62 Average: 0 10.93 0.00 1.50 0.25 0.08 87.24 Average: 1 14.13 0.00 1.58 0.21 0.09 83.99