---> uname -a: Linux prd-centos8-robot-2c-8g-1653.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 579 4917 19 2201 6819 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:48:9d:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85517sec preferred_lft 85517sec inet6 fe80::f816:3eff:fe48:9d74/64 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) 09/27/2025 _x86_64_ (2 CPU) 00:27:42 LINUX RESTART (2 CPU) 12:28:01 AM tps rtps wtps bread/s bwrtn/s 12:29:01 AM 212.05 142.54 69.51 14244.49 40698.35 12:30:01 AM 121.28 0.72 120.56 52.92 12339.04 12:31:01 AM 30.14 0.35 29.79 61.18 2592.65 12:32:01 AM 81.26 9.45 71.81 1685.30 8053.33 12:33:01 AM 11.63 0.20 11.43 11.60 1149.11 12:34:01 AM 4.08 0.02 4.07 0.13 174.40 12:35:01 AM 0.35 0.00 0.35 0.00 73.93 12:36:01 AM 0.17 0.00 0.17 0.00 48.59 12:37:01 AM 0.30 0.00 0.30 0.00 68.31 12:38:01 AM 0.33 0.00 0.33 0.00 13.36 12:39:01 AM 0.25 0.00 0.25 0.00 16.44 12:40:01 AM 0.25 0.00 0.25 0.00 18.26 12:41:01 AM 3.18 0.35 2.83 38.25 185.47 12:42:01 AM 30.31 0.53 29.78 64.79 1738.59 Average: 35.40 11.01 24.39 1154.26 4798.09 12:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 AM 5337020 7008776 2545404 32.29 2688 1859636 767100 8.59 212224 2035332 188712 12:30:01 AM 5174480 7015508 2707944 34.35 2688 2016924 702492 7.87 199076 2159896 41860 12:31:01 AM 5195076 7070332 2687348 34.09 2688 2049312 644012 7.21 223492 2111276 30268 12:32:01 AM 4956968 7062772 2925456 37.11 2688 2273148 630640 7.06 268736 2278176 26992 12:33:01 AM 4916444 7022528 2965980 37.63 2688 2273648 662664 7.42 268864 2318040 152 12:34:01 AM 4906896 7015032 2975528 37.75 2688 2275700 716620 8.02 268884 2327836 984 12:35:01 AM 4903668 7013224 2978756 37.79 2688 2277144 751888 8.42 268892 2330760 388 12:36:01 AM 4901536 7012496 2980888 37.82 2688 2278548 751888 8.42 268896 2332996 372 12:37:01 AM 4897072 7009852 2985352 37.87 2688 2280352 751888 8.42 268896 2337572 212 12:38:01 AM 4896700 7009584 2985724 37.88 2688 2280448 751888 8.42 268896 2337680 56 12:39:01 AM 4896148 7009372 2986276 37.89 2688 2280788 751888 8.42 268900 2338172 4 12:40:01 AM 4892732 7006880 2989692 37.93 2688 2281712 769468 8.62 268900 2341616 476 12:41:01 AM 5077064 7022868 2805360 35.59 2688 2117244 673316 7.54 272508 2169260 25632 12:42:01 AM 5124508 7069424 2757916 34.99 2688 2118248 636316 7.12 474780 1927008 11948 Average: 5005451 7024903 2876973 36.50 2688 2190204 711576 7.97 271567 2238973 23433 12:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 316.06 195.22 1657.69 60.92 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 72.78 57.36 847.95 9.46 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 15.04 10.66 6.74 4.26 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 192.04 137.55 364.56 39.89 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 12.46 5.03 4.46 1.62 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 111.51 109.60 21.01 10.18 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 58.45 56.90 11.86 6.06 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 51.16 51.92 9.96 4.49 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 79.86 76.87 17.45 8.84 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 3.65 2.97 0.93 0.57 0.00 0.00 0.00 0.00 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 14.88 12.96 3.53 2.28 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 28.79 25.81 7.47 4.63 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 89.44 69.29 101.84 50.29 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 23.05 17.45 17.09 8.46 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 76.37 59.26 219.48 15.14 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) 09/27/2025 _x86_64_ (2 CPU) 00:27:42 LINUX RESTART (2 CPU) 12:28:01 AM CPU %user %nice %system %iowait %steal %idle 12:29:01 AM all 43.94 0.07 11.43 9.35 0.11 35.10 12:29:01 AM 0 47.53 0.02 11.42 8.65 0.10 32.27 12:29:01 AM 1 40.34 0.12 11.44 10.05 0.12 37.93 12:30:01 AM all 30.25 0.00 4.49 2.91 0.08 62.26 12:30:01 AM 0 35.46 0.00 4.57 3.07 0.10 56.80 12:30:01 AM 1 25.03 0.00 4.42 2.76 0.07 67.73 12:31:01 AM all 18.13 0.00 2.74 2.93 0.08 76.12 12:31:01 AM 0 26.10 0.00 3.13 3.07 0.07 67.64 12:31:01 AM 1 10.14 0.00 2.36 2.79 0.08 84.63 12:32:01 AM all 27.03 0.00 5.35 2.52 0.08 65.02 12:32:01 AM 0 33.88 0.00 5.57 2.72 0.08 57.75 12:32:01 AM 1 20.17 0.00 5.13 2.32 0.08 72.30 12:33:01 AM all 0.87 0.00 0.23 0.68 0.03 98.19 12:33:01 AM 0 1.17 0.00 0.28 0.63 0.03 97.88 12:33:01 AM 1 0.57 0.00 0.18 0.72 0.03 98.50 12:34:01 AM all 8.98 0.00 0.60 0.03 0.07 90.33 12:34:01 AM 0 12.70 0.00 0.57 0.00 0.07 86.66 12:34:01 AM 1 5.28 0.00 0.62 0.05 0.07 93.98 12:35:01 AM all 6.22 0.00 0.35 0.00 0.07 93.36 12:35:01 AM 0 8.00 0.00 0.32 0.00 0.07 91.61 12:35:01 AM 1 4.44 0.00 0.39 0.00 0.07 95.11 12:36:01 AM all 2.65 0.00 0.27 0.00 0.04 97.04 12:36:01 AM 0 3.45 0.00 0.23 0.00 0.05 96.26 12:36:01 AM 1 1.86 0.00 0.30 0.00 0.03 97.81 12:37:01 AM all 9.53 0.00 0.55 0.00 0.07 89.85 12:37:01 AM 0 14.20 0.00 0.55 0.00 0.08 85.16 12:37:01 AM 1 4.86 0.00 0.54 0.00 0.05 94.55 12:38:01 AM all 1.45 0.00 0.14 0.00 0.04 98.36 12:38:01 AM 0 1.02 0.00 0.18 0.00 0.03 98.76 12:38:01 AM 1 1.89 0.00 0.10 0.00 0.05 97.96 12:39:01 AM all 3.80 0.00 0.24 0.00 0.06 95.90 12:39:01 AM 0 3.46 0.00 0.18 0.00 0.05 96.31 12:39:01 AM 1 4.14 0.00 0.30 0.00 0.07 95.49 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 7.43 0.00 0.38 0.00 0.07 92.13 12:40:01 AM 0 7.45 0.00 0.43 0.00 0.07 92.05 12:40:01 AM 1 7.41 0.00 0.32 0.00 0.07 92.20 12:41:01 AM all 16.06 0.00 1.66 0.03 0.07 82.18 12:41:01 AM 0 19.24 0.00 1.69 0.02 0.07 78.99 12:41:01 AM 1 12.88 0.00 1.64 0.05 0.07 85.37 12:42:01 AM all 29.40 0.00 3.18 0.24 0.08 67.10 12:42:01 AM 0 33.88 0.00 3.22 0.40 0.08 62.41 12:42:01 AM 1 24.91 0.00 3.15 0.08 0.07 71.79 Average: all 14.69 0.00 2.26 1.33 0.07 81.64 Average: 0 17.69 0.00 2.31 1.32 0.07 78.61 Average: 1 11.70 0.01 2.20 1.34 0.07 84.68