---> uname -a: Linux prd-centos8-robot-2c-8g-1899.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 592 4920 19 2184 6806 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:3d:01:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85459sec preferred_lft 85459sec inet6 fe80::f816:3eff:fe3d:15c/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) 09/28/2025 _x86_64_ (2 CPU) 03:25:20 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 87.49 6.20 81.29 1093.24 6602.78 03:28:01 AM 85.59 0.67 84.92 51.18 11137.75 03:29:01 AM 41.35 7.13 34.22 1310.50 2242.82 03:30:01 AM 52.90 0.25 52.65 47.05 7722.59 03:31:01 AM 3.50 0.00 3.50 0.00 114.26 03:32:01 AM 0.32 0.00 0.32 0.00 5.37 03:33:01 AM 0.38 0.22 0.17 11.73 3.07 03:34:01 AM 2.08 0.00 2.08 0.00 155.30 03:35:01 AM 0.63 0.00 0.63 0.00 79.12 03:36:01 AM 0.42 0.00 0.42 0.00 21.13 03:37:01 AM 0.48 0.00 0.48 0.00 21.13 03:38:01 AM 0.50 0.00 0.50 0.00 17.44 03:39:01 AM 0.28 0.03 0.25 1.87 12.51 03:40:01 AM 16.79 0.33 16.46 37.85 687.45 03:41:01 AM 32.91 0.55 32.36 64.11 1604.93 Average: 21.71 1.03 20.68 174.51 2028.56 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5293916 7090528 2588516 32.84 2688 1973820 650536 7.28 186204 2065212 249620 03:28:01 AM 5089576 6963472 2792856 35.43 2688 2049800 757844 8.49 212832 2230188 44240 03:29:01 AM 4927292 7015100 2955140 37.49 2688 2255796 695396 7.79 258208 2323096 190320 03:30:01 AM 4955320 7048744 2927112 37.13 2688 2260944 665028 7.45 262588 2281612 20 03:31:01 AM 4955768 7049216 2926664 37.13 2688 2260948 648956 7.27 262588 2281448 12 03:32:01 AM 4955836 7049284 2926596 37.13 2688 2260948 648956 7.27 262588 2281348 12 03:33:01 AM 4911944 7006356 2970488 37.68 2688 2261916 717276 8.03 262788 2324660 616 03:34:01 AM 4902916 6999360 2979516 37.80 2688 2263952 717276 8.03 262856 2333964 280 03:35:01 AM 4899800 6998272 2982632 37.84 2688 2265972 717276 8.03 262860 2337264 204 03:36:01 AM 4898936 6997784 2983496 37.85 2688 2266348 717276 8.03 262860 2337744 136 03:37:01 AM 4898696 6997916 2983736 37.85 2688 2266728 717276 8.03 262860 2338132 16 03:38:01 AM 4898164 6997768 2984268 37.86 2688 2267104 717276 8.03 262860 2338732 4 03:39:01 AM 4896320 6996464 2986112 37.88 2688 2267644 717276 8.03 263004 2340336 208 03:40:01 AM 5054100 6980700 2828332 35.88 2688 2099576 737136 8.25 308724 2160644 36012 03:41:01 AM 5018600 6949104 2863832 36.33 2688 2103872 751324 8.41 467300 2040428 26276 Average: 4970479 7009338 2911953 36.94 2688 2208358 705074 7.89 270741 2267654 36532 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 219.66 144.70 1443.59 37.33 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 65.09 43.47 591.48 8.17 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 44.50 38.00 331.68 8.40 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 476.59 342.17 94.90 80.30 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 2.65 2.02 0.52 0.49 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 3.23 1.90 0.55 0.45 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 35.44 17.90 11.31 2.83 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 30.49 27.02 9.78 5.18 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 22.29 19.91 5.68 3.89 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 12.85 9.33 2.90 1.87 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 12.25 9.16 2.80 1.80 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 13.33 9.33 2.98 1.83 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 10.71 7.25 3.05 1.73 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 85.04 60.86 100.15 36.27 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 22.29 17.33 16.48 8.66 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 70.43 50.02 174.53 13.28 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) 09/28/2025 _x86_64_ (2 CPU) 03:25:20 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 39.13 0.00 5.96 0.82 0.11 53.98 03:27:01 AM 0 50.63 0.00 6.54 0.93 0.10 41.79 03:27:01 AM 1 27.63 0.00 5.38 0.72 0.12 66.16 03:28:01 AM all 22.67 0.00 3.08 0.82 0.07 73.36 03:28:01 AM 0 31.71 0.00 3.42 0.77 0.07 64.04 03:28:01 AM 1 13.63 0.00 2.74 0.87 0.07 82.69 03:29:01 AM all 25.23 0.00 4.87 0.43 0.11 69.37 03:29:01 AM 0 20.06 0.00 4.42 0.23 0.12 75.17 03:29:01 AM 1 30.41 0.00 5.32 0.62 0.10 63.55 03:30:01 AM all 11.93 0.00 2.75 0.52 0.07 84.74 03:30:01 AM 0 13.95 0.00 3.18 0.27 0.07 82.53 03:30:01 AM 1 9.90 0.00 2.32 0.77 0.07 86.95 03:31:01 AM all 0.38 0.00 0.08 0.02 0.03 99.50 03:31:01 AM 0 0.15 0.00 0.12 0.03 0.03 99.67 03:31:01 AM 1 0.60 0.00 0.05 0.00 0.02 99.33 03:32:01 AM all 0.28 0.00 0.10 0.00 0.03 99.58 03:32:01 AM 0 0.13 0.00 0.12 0.00 0.03 99.72 03:32:01 AM 1 0.43 0.00 0.08 0.00 0.03 99.45 03:33:01 AM all 2.30 0.00 0.33 0.01 0.04 97.32 03:33:01 AM 0 0.62 0.00 0.20 0.00 0.05 99.13 03:33:01 AM 1 3.97 0.00 0.47 0.02 0.03 95.51 03:34:01 AM all 12.18 0.00 0.86 0.01 0.08 86.88 03:34:01 AM 0 18.76 0.00 1.12 0.00 0.08 80.03 03:34:01 AM 1 5.59 0.00 0.60 0.02 0.07 93.72 03:35:01 AM all 11.16 0.00 0.48 0.00 0.06 88.31 03:35:01 AM 0 17.14 0.00 0.62 0.00 0.07 82.17 03:35:01 AM 1 5.18 0.00 0.33 0.00 0.05 94.43 03:36:01 AM all 4.30 0.00 0.34 0.00 0.08 95.29 03:36:01 AM 0 3.18 0.00 0.27 0.00 0.07 96.49 03:36:01 AM 1 5.42 0.00 0.42 0.00 0.08 94.08 03:37:01 AM all 4.42 0.00 0.31 0.00 0.08 95.19 03:37:01 AM 0 2.07 0.00 0.20 0.00 0.07 97.66 03:37:01 AM 1 6.77 0.00 0.42 0.00 0.08 92.72 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 4.36 0.00 0.33 0.00 0.07 95.24 03:38:01 AM 0 2.44 0.00 0.23 0.00 0.05 97.28 03:38:01 AM 1 6.28 0.00 0.43 0.00 0.08 93.20 03:39:01 AM all 3.68 0.00 0.33 0.00 0.07 95.92 03:39:01 AM 0 3.90 0.00 0.37 0.00 0.08 95.65 03:39:01 AM 1 3.46 0.00 0.30 0.00 0.05 96.19 03:40:01 AM all 21.69 0.00 2.64 0.07 0.08 75.51 03:40:01 AM 0 25.98 0.00 3.03 0.05 0.08 70.86 03:40:01 AM 1 17.40 0.00 2.26 0.08 0.08 80.17 03:41:01 AM all 33.56 0.00 4.45 0.89 0.13 60.97 03:41:01 AM 0 43.61 0.00 4.91 0.97 0.12 50.39 03:41:01 AM 1 23.49 0.00 3.99 0.82 0.15 71.55 Average: all 13.16 0.00 1.80 0.24 0.07 84.73 Average: 0 15.64 0.00 1.92 0.22 0.07 82.16 Average: 1 10.69 0.00 1.68 0.26 0.07 87.31