---> uname -a: Linux prd-centos8-robot-2c-8g-38323.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 581 4954 19 2161 6818 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:9a:9c:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe9a:9c3d/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) 06/29/2025 _x86_64_ (2 CPU) 22:46:38 LINUX RESTART (2 CPU) 10:47:01 PM tps rtps wtps bread/s bwrtn/s 10:48:01 PM 125.53 46.73 78.80 7626.46 36244.04 10:49:01 PM 93.70 0.73 92.97 53.05 10660.01 10:50:01 PM 37.45 0.42 37.04 64.78 3192.14 10:51:01 PM 72.72 9.44 63.27 1684.74 7934.91 10:52:01 PM 9.47 0.00 9.47 0.00 656.51 10:53:01 PM 2.00 0.05 1.95 2.00 91.97 10:54:01 PM 0.33 0.00 0.33 0.00 15.13 10:55:01 PM 0.52 0.00 0.52 0.00 15.00 10:56:01 PM 0.52 0.00 0.52 0.00 46.24 10:57:01 PM 32.98 0.65 32.33 74.12 1491.55 Average: 37.52 5.80 31.72 950.51 6034.77 10:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 PM 5382832 7059880 2499592 31.71 2688 1860368 655444 7.34 187048 1995612 174352 10:49:01 PM 5185228 7005392 2697196 34.22 2688 1997116 695340 7.79 198388 2148312 42496 10:50:01 PM 5134184 7017004 2748240 34.87 2688 2057704 693748 7.77 229844 2167204 50256 10:51:01 PM 4975828 7055696 2906596 36.87 2688 2248588 627152 7.02 266864 2259184 10820 10:52:01 PM 4937800 7018024 2944624 37.36 2688 2249076 693024 7.76 267216 2299964 56 10:53:01 PM 4933696 7014728 2948728 37.41 2688 2249940 693024 7.76 267528 2303968 64 10:54:01 PM 4933408 7014784 2949016 37.41 2688 2250232 693024 7.76 267528 2304420 4 10:55:01 PM 4928020 7009708 2954404 37.48 2688 2250564 708884 7.94 267528 2309632 32 10:56:01 PM 4977172 7060104 2905252 36.86 2688 2251784 628424 7.04 267868 2260680 4 10:57:01 PM 5045404 6957332 2837020 35.99 2688 2087096 734068 8.22 463876 2020616 18444 Average: 5043357 7021265 2839067 36.02 2688 2150247 682213 7.64 268369 2206959 29653 10:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 304.88 194.58 1664.02 62.56 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 72.81 54.42 760.45 8.97 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 34.19 24.69 138.73 6.67 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 79.35 59.46 199.38 15.07 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 23.65 15.48 6.33 1.76 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 6.37 5.23 3.44 1.08 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 1.22 0.47 0.13 0.08 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 0.85 0.52 0.11 0.09 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 16.40 10.13 4.90 1.14 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 49.33 38.13 86.29 37.21 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 58.90 40.31 286.37 13.46 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) 06/29/2025 _x86_64_ (2 CPU) 22:46:38 LINUX RESTART (2 CPU) 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 43.24 0.02 8.78 6.82 0.09 41.05 10:48:01 PM 0 46.22 0.02 8.26 5.83 0.10 39.57 10:48:01 PM 1 40.25 0.02 9.31 7.80 0.08 42.54 10:49:01 PM all 25.83 0.00 3.85 2.09 0.08 68.15 10:49:01 PM 0 24.01 0.00 3.33 2.41 0.08 70.17 10:49:01 PM 1 27.65 0.00 4.37 1.77 0.08 66.13 10:50:01 PM all 21.59 0.00 3.09 0.89 0.09 74.33 10:50:01 PM 0 20.55 0.00 2.45 1.05 0.08 75.87 10:50:01 PM 1 22.64 0.00 3.74 0.73 0.10 72.79 10:51:01 PM all 21.97 0.00 4.36 1.11 0.08 72.48 10:51:01 PM 0 28.80 0.00 5.24 0.90 0.07 65.00 10:51:01 PM 1 15.17 0.00 3.48 1.31 0.10 79.94 10:52:01 PM all 3.08 0.00 0.31 0.05 0.04 96.52 10:52:01 PM 0 3.60 0.00 0.24 0.00 0.05 96.11 10:52:01 PM 1 2.56 0.00 0.38 0.10 0.03 96.92 10:53:01 PM all 2.55 0.00 0.16 0.01 0.08 97.21 10:53:01 PM 0 2.24 0.00 0.17 0.02 0.05 97.52 10:53:01 PM 1 2.86 0.00 0.15 0.00 0.10 96.89 10:54:01 PM all 1.40 0.00 0.12 0.00 0.08 98.41 10:54:01 PM 0 0.85 0.00 0.08 0.00 0.05 99.02 10:54:01 PM 1 1.95 0.00 0.15 0.00 0.10 97.79 10:55:01 PM all 1.49 0.00 0.11 0.00 0.08 98.32 10:55:01 PM 0 1.27 0.00 0.13 0.00 0.08 98.51 10:55:01 PM 1 1.70 0.00 0.08 0.00 0.08 98.13 10:56:01 PM all 1.87 0.00 0.16 0.00 0.06 97.91 10:56:01 PM 0 0.70 0.00 0.15 0.00 0.05 99.10 10:56:01 PM 1 3.05 0.00 0.17 0.00 0.07 96.72 10:57:01 PM all 31.27 0.00 3.85 0.12 0.08 64.69 10:57:01 PM 0 37.51 0.00 4.50 0.13 0.07 57.79 10:57:01 PM 1 25.03 0.00 3.19 0.10 0.08 71.60 Average: all 15.44 0.00 2.48 1.11 0.08 80.89 Average: 0 16.60 0.00 2.46 1.04 0.07 79.84 Average: 1 14.29 0.00 2.50 1.18 0.08 81.94