---> uname -a: Linux prd-centos8-robot-2c-8g-40257.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: 2799.996 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 576 4943 19 2177 6823 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:63:b9:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe63:b949/64 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) 07/06/2025 _x86_64_ (2 CPU) 23:35:32 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 98.83 26.57 72.26 6864.38 6598.92 11:38:01 PM 90.92 0.72 90.20 52.92 10932.92 11:39:01 PM 39.68 0.42 39.26 64.79 3620.90 11:40:01 PM 68.33 9.45 58.88 1685.30 7507.71 11:41:01 PM 9.78 0.00 9.78 0.00 661.96 11:42:01 PM 0.72 0.00 0.72 0.00 9.38 11:43:01 PM 0.48 0.00 0.48 0.00 4.37 11:44:01 PM 0.65 0.02 0.63 0.13 38.83 11:45:01 PM 2.17 0.00 2.17 0.00 66.89 11:46:01 PM 0.62 0.08 0.53 4.13 37.29 11:47:01 PM 15.71 0.40 15.31 46.78 846.67 Average: 29.81 3.42 26.39 792.64 2757.05 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5351976 7062408 2530456 32.10 2688 1892784 708768 7.94 192196 2020476 203984 11:38:01 PM 5184352 7018608 2698080 34.23 2688 2009972 704988 7.89 198448 2150960 42484 11:39:01 PM 5090012 7011576 2792420 35.43 2688 2095224 717108 8.03 234560 2203372 65548 11:40:01 PM 4961412 7055224 2921020 37.06 2688 2261452 631904 7.08 267908 2269604 10840 11:41:01 PM 4966228 7059908 2916204 37.00 2688 2261456 631904 7.08 267912 2269504 4 11:42:01 PM 4966352 7060032 2916080 36.99 2688 2261456 631904 7.08 267912 2269596 8 11:43:01 PM 4966528 7060208 2915904 36.99 2688 2261456 631904 7.08 267912 2269532 8 11:44:01 PM 4918924 7013484 2963508 37.60 2688 2262336 720256 8.06 268188 2316304 8 11:45:01 PM 4919200 7013864 2963232 37.59 2688 2262440 720256 8.06 268188 2316020 8 11:46:01 PM 4843828 6940032 3038604 38.55 2688 2264004 829260 9.29 268560 2390808 584 11:47:01 PM 5119504 7039524 2762928 35.05 2688 2093688 672504 7.53 464484 1944900 24120 Average: 5026211 7030443 2856221 36.24 2688 2175115 690978 7.74 269661 2220098 31600 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 327.21 201.90 1755.61 58.41 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 60.83 44.25 715.57 7.97 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 39.38 34.29 298.76 8.54 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 513.98 342.77 120.59 87.73 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 2.70 1.90 0.43 0.41 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.18 0.83 0.28 0.18 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 2.80 1.95 0.45 0.43 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 58.34 45.08 38.83 4.48 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 13.76 13.25 16.06 0.94 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 76.86 74.34 53.50 6.64 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 91.54 64.18 107.28 30.39 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 108.06 74.98 282.50 18.74 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) 07/06/2025 _x86_64_ (2 CPU) 23:35:32 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 46.18 0.00 7.46 1.25 0.10 45.01 11:37:01 PM 0 36.50 0.00 6.78 0.94 0.10 55.68 11:37:01 PM 1 55.85 0.00 8.14 1.55 0.10 34.36 11:38:01 PM all 23.37 0.00 3.28 0.92 0.09 72.34 11:38:01 PM 0 15.73 0.00 3.06 0.78 0.08 80.34 11:38:01 PM 1 31.02 0.00 3.50 1.05 0.10 64.33 11:39:01 PM all 23.14 0.00 3.46 0.28 0.07 73.05 11:39:01 PM 0 14.17 0.00 2.55 0.10 0.07 83.11 11:39:01 PM 1 32.12 0.00 4.36 0.47 0.07 62.99 11:40:01 PM all 21.97 0.00 4.88 0.69 0.08 72.38 11:40:01 PM 0 22.18 0.00 5.47 0.74 0.08 71.53 11:40:01 PM 1 21.76 0.00 4.28 0.65 0.08 73.22 11:41:01 PM all 0.25 0.00 0.14 0.08 0.04 99.49 11:41:01 PM 0 0.35 0.00 0.15 0.13 0.05 99.31 11:41:01 PM 1 0.15 0.00 0.13 0.02 0.03 99.67 11:42:01 PM all 0.29 0.00 0.05 0.00 0.04 99.62 11:42:01 PM 0 0.55 0.00 0.07 0.00 0.05 99.33 11:42:01 PM 1 0.03 0.00 0.03 0.00 0.03 99.90 11:43:01 PM all 0.32 0.00 0.07 0.00 0.05 99.57 11:43:01 PM 0 0.58 0.00 0.07 0.00 0.07 99.28 11:43:01 PM 1 0.05 0.00 0.07 0.00 0.03 99.85 11:44:01 PM all 5.55 0.00 0.88 0.00 0.05 93.52 11:44:01 PM 0 6.67 0.00 1.02 0.00 0.05 92.26 11:44:01 PM 1 4.47 0.00 0.75 0.00 0.05 94.73 11:45:01 PM all 4.71 0.00 0.40 0.00 0.06 94.83 11:45:01 PM 0 6.18 0.00 0.52 0.00 0.07 93.23 11:45:01 PM 1 3.30 0.00 0.29 0.00 0.05 96.36 11:46:01 PM all 7.27 0.00 0.90 0.01 0.08 91.74 11:46:01 PM 0 10.94 0.00 1.24 0.00 0.07 87.74 11:46:01 PM 1 3.69 0.00 0.57 0.02 0.08 95.63 11:47:01 PM all 17.32 0.00 2.87 0.07 0.07 79.68 11:47:01 PM 0 14.36 0.00 2.81 0.05 0.07 82.72 11:47:01 PM 1 20.28 0.00 2.92 0.08 0.07 76.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.74 0.00 2.23 0.30 0.07 83.67 Average: 0 11.71 0.00 2.17 0.25 0.07 85.80 Average: 1 15.74 0.00 2.28 0.35 0.06 81.56