---> uname -a: Linux prd-centos8-robot-2c-8g-3013.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4901 19 2194 6797 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:f0:78:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85531sec preferred_lft 85531sec inet6 fe80::f816:3eff:fef0:7818/64 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) 10/29/2025 _x86_64_ (2 CPU) 00:37:40 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 108.50 86.19 22.31 8400.43 4233.04 12:40:00 AM 50.40 17.33 33.07 325.59 21761.47 12:40:01 AM 65.71 17.14 48.57 297.14 22727.62 12:41:01 AM 68.69 47.27 21.43 5677.84 12815.11 12:42:01 AM 58.96 0.45 58.51 17.06 6252.57 12:43:01 AM 90.29 0.10 90.19 2.40 8795.32 12:44:01 AM 33.81 0.65 33.16 51.06 4770.50 12:45:01 AM 16.24 0.38 15.86 64.25 684.24 12:46:01 AM 60.97 6.93 54.04 1289.52 3600.40 12:47:01 AM 34.57 0.03 34.54 3.47 6285.00 12:48:01 AM 5.00 0.23 4.77 12.66 236.13 12:49:01 AM 2.27 0.00 2.27 0.00 304.88 12:50:01 AM 0.17 0.00 0.17 0.00 1.88 12:51:01 AM 6.65 0.32 6.33 36.92 307.08 12:52:01 AM 33.34 0.52 32.82 63.85 1934.19 Average: 40.72 11.46 29.27 1138.93 5142.83 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 6099104 7367008 1783328 22.62 2688 1476240 380812 4.83 111576 1462624 980392 12:40:00 AM 6147024 7363768 1735408 22.02 2688 1423760 358860 4.55 111028 1405304 373756 12:40:01 AM 6146224 7363136 1736208 22.03 2688 1423864 358860 4.55 111032 1405732 349372 12:41:01 AM 5637276 7085036 2245156 28.48 2688 1644152 700508 7.84 170716 1802936 55372 12:42:01 AM 5349896 7009344 2532536 32.13 2688 1848020 748976 8.39 206144 2026860 107540 12:43:01 AM 5085768 6955216 2796664 35.48 2688 2046536 753472 8.44 190200 2258840 130884 12:44:01 AM 5200644 7037732 2681788 34.02 2688 2013156 691372 7.74 206660 2125372 8924 12:45:01 AM 5244868 7086072 2637564 33.46 2688 2017008 620320 6.95 218276 2069796 4 12:46:01 AM 4937372 7032348 2945060 37.36 2688 2261144 670572 7.51 253648 2308792 176180 12:47:01 AM 4963456 7058184 2918976 37.03 2688 2261268 621112 6.95 259184 2273692 8 12:48:01 AM 4889668 6993156 2992764 37.97 2688 2270036 706448 7.91 259512 2346388 7012 12:49:01 AM 4879908 6983436 3002524 38.09 2688 2270076 733096 8.21 259512 2355628 16 12:50:01 AM 4868364 6971924 3014068 38.24 2688 2270108 754844 8.45 259512 2367608 40 12:51:01 AM 4985588 6959468 2896844 36.75 2688 2144288 704304 7.89 303948 2226020 63028 12:52:01 AM 5017036 6957576 2865396 36.35 2688 2113196 721760 8.08 469972 2035468 27720 Average: 5296813 7081560 2585619 32.80 2688 1965523 635021 7.11 226061 2031404 152017 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 7.20 4.50 65.55 0.75 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 4.54 2.85 1.00 0.59 0.00 0.00 0.00 0.00 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 26.67 14.29 5.70 3.15 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 237.54 148.40 860.82 57.46 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 68.04 56.67 798.10 6.13 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 78.89 58.45 843.69 9.10 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 9.18 2.78 3.38 0.97 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 10.36 8.31 4.44 3.32 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 46.99 38.46 339.44 9.35 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 194.25 138.80 38.66 30.47 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 84.34 75.24 83.69 24.33 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 328.64 324.41 548.35 124.04 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 189.70 186.39 315.03 61.20 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 65.09 44.35 122.93 42.27 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 15.81 15.39 13.75 7.58 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 95.79 78.95 288.49 26.97 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) 10/29/2025 _x86_64_ (2 CPU) 00:37:40 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 14.68 0.03 6.36 61.57 0.11 17.25 12:39:01 AM 0 14.95 0.03 5.87 69.84 0.13 9.18 12:39:01 AM 1 14.42 0.02 6.86 53.28 0.08 25.35 12:40:00 AM all 0.29 0.03 0.84 85.57 0.04 13.24 12:40:00 AM 0 0.39 0.02 0.77 78.66 0.03 20.12 12:40:00 AM 1 0.19 0.03 0.90 92.46 0.05 6.36 12:40:01 AM all 1.45 0.00 2.90 85.99 0.97 8.70 12:40:01 AM 0 1.90 0.00 2.86 86.67 1.90 6.67 12:40:01 AM 1 0.98 0.00 2.94 85.29 0.00 10.78 12:41:01 AM all 15.07 0.04 4.31 49.62 0.11 30.85 12:41:01 AM 0 16.76 0.05 4.78 53.66 0.10 24.65 12:41:01 AM 1 13.38 0.03 3.84 45.58 0.12 37.05 12:42:01 AM all 19.38 0.00 2.63 7.73 0.13 70.14 12:42:01 AM 0 15.91 0.00 2.43 9.87 0.15 71.64 12:42:01 AM 1 22.86 0.00 2.82 5.58 0.10 68.63 12:43:01 AM all 29.00 0.00 4.19 7.82 0.13 58.87 12:43:01 AM 0 15.57 0.00 3.33 9.03 0.10 71.96 12:43:01 AM 1 42.44 0.00 5.04 6.60 0.15 45.76 12:44:01 AM all 7.00 0.00 1.66 2.94 0.05 88.35 12:44:01 AM 0 3.01 0.00 1.30 3.26 0.05 92.38 12:44:01 AM 1 10.98 0.00 2.02 2.62 0.05 84.32 12:45:01 AM all 11.03 0.00 1.00 0.42 0.05 87.50 12:45:01 AM 0 4.69 0.00 0.78 0.43 0.05 94.04 12:45:01 AM 1 17.38 0.00 1.22 0.40 0.05 80.95 12:46:01 AM all 34.69 0.00 6.46 1.65 0.13 57.07 12:46:01 AM 0 20.05 0.00 5.29 1.65 0.12 72.89 12:46:01 AM 1 49.35 0.00 7.64 1.65 0.15 41.21 12:47:01 AM all 6.85 0.00 1.26 1.56 0.04 90.28 12:47:01 AM 0 3.98 0.00 1.17 1.59 0.03 93.23 12:47:01 AM 1 9.73 0.00 1.36 1.54 0.05 87.33 12:48:01 AM all 15.81 0.00 0.55 0.03 0.09 83.52 12:48:01 AM 0 7.46 0.00 0.32 0.00 0.08 92.13 12:48:01 AM 1 24.23 0.00 0.77 0.07 0.10 74.83 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 24.87 0.00 0.69 0.09 0.10 74.24 12:49:01 AM 0 3.06 0.00 0.35 0.18 0.05 96.35 12:49:01 AM 1 46.67 0.00 1.03 0.00 0.15 52.15 12:50:01 AM all 25.62 0.00 0.56 0.00 0.12 73.70 12:50:01 AM 0 2.23 0.00 0.28 0.00 0.08 97.41 12:50:01 AM 1 49.33 0.00 0.85 0.00 0.15 49.67 12:51:01 AM all 10.91 0.00 1.65 0.18 0.06 87.19 12:51:01 AM 0 9.07 0.00 1.42 0.08 0.05 89.38 12:51:01 AM 1 12.76 0.00 1.88 0.29 0.07 85.00 12:52:01 AM all 32.43 0.00 3.97 0.53 0.10 62.98 12:52:01 AM 0 23.92 0.00 4.00 0.57 0.08 71.43 12:52:01 AM 1 40.95 0.00 3.93 0.48 0.12 54.52 Average: all 17.70 0.01 2.59 15.65 0.09 63.96 Average: 0 10.09 0.01 2.30 16.30 0.08 71.23 Average: 1 25.34 0.01 2.87 15.00 0.10 56.68