---> uname -a: Linux prd-centos8-robot-2c-8g-1568.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 627 4871 19 2199 6771 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:90:80:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85554sec preferred_lft 85554sec inet6 fe80::f816:3eff:fe90:8026/64 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) 10/07/2025 _x86_64_ (2 CPU) 12:46:54 LINUX RESTART (2 CPU) 12:48:01 PM tps rtps wtps bread/s bwrtn/s 12:49:01 PM 116.99 0.27 116.73 12.93 11307.28 12:50:01 PM 43.57 1.03 42.54 113.56 5449.50 12:51:01 PM 46.68 6.75 39.94 1247.98 2434.27 12:52:01 PM 47.47 0.25 47.22 47.05 7571.16 12:53:01 PM 0.42 0.00 0.42 0.00 6.15 12:54:01 PM 0.13 0.00 0.13 0.00 1.32 12:55:01 PM 0.47 0.22 0.25 11.73 6.81 12:56:01 PM 1.98 0.00 1.98 0.00 131.86 12:57:01 PM 0.77 0.00 0.77 0.00 101.17 12:58:01 PM 0.25 0.00 0.25 0.00 11.83 12:59:01 PM 6.16 5.98 0.18 576.74 17.29 01:00:01 PM 13.73 0.33 13.40 37.86 524.15 01:01:01 PM 32.00 0.48 31.51 53.03 1540.89 Average: 23.90 1.18 22.72 161.61 2238.86 12:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 PM 5093284 6961920 2789148 35.38 2688 2045208 799712 8.95 190600 2253860 169632 12:50:01 PM 5216176 7057824 2666256 33.83 2688 2017228 705212 7.90 218404 2097624 10768 12:51:01 PM 4855204 6956304 3027228 38.40 2688 2268252 782092 8.76 259224 2390940 205544 12:52:01 PM 4931684 7024568 2950748 37.43 2688 2260236 706764 7.91 261252 2308080 16 12:53:01 PM 4931980 7024868 2950452 37.43 2688 2260240 706764 7.91 261256 2308024 4 12:54:01 PM 4932136 7025024 2950296 37.43 2688 2260240 706764 7.91 261256 2307956 4 12:55:01 PM 4888760 6982584 2993672 37.98 2688 2261192 754504 8.45 261456 2350848 596 12:56:01 PM 4882732 6977948 2999700 38.06 2688 2262568 754504 8.45 261524 2356856 48 12:57:01 PM 4876852 6974712 3005580 38.13 2688 2265212 754504 8.45 261528 2362784 4 12:58:01 PM 4875884 6974112 3006548 38.14 2688 2265588 769996 8.62 261528 2363488 140 12:59:01 PM 4857896 6973792 3024536 38.37 2688 2283216 776236 8.69 263816 2378956 688 01:00:01 PM 5004000 6945652 2878432 36.52 2688 2113964 784280 8.78 308968 2204728 35260 01:01:01 PM 4965700 6910804 2916732 37.00 2688 2117936 816544 9.14 467208 2089904 26264 Average: 4947099 6983855 2935333 37.24 2688 2206237 755221 8.46 272155 2290311 34536 12:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 127.32 99.87 1443.67 13.00 0.00 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 12.51 9.80 6.76 3.97 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 36.50 32.97 329.67 7.73 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 397.88 311.35 85.98 72.89 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 2.53 2.07 0.57 0.49 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 2.47 1.90 0.43 0.41 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 29.17 16.81 9.02 2.13 0.00 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 30.61 26.16 9.42 4.90 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 24.48 20.24 5.90 4.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 13.85 9.65 3.36 2.10 0.00 0.00 0.00 0.00 12:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM eth0 9.80 8.15 2.38 1.65 0.00 0.00 0.00 0.00 01:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM eth0 83.22 54.94 100.42 34.03 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 20.99 17.29 15.36 8.61 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 60.87 47.02 154.85 12.00 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) 10/07/2025 _x86_64_ (2 CPU) 12:46:54 LINUX RESTART (2 CPU) 12:48:01 PM CPU %user %nice %system %iowait %steal %idle 12:49:01 PM all 36.07 0.00 5.16 1.96 0.11 56.70 12:49:01 PM 0 32.32 0.00 5.11 1.62 0.12 60.84 12:49:01 PM 1 39.82 0.00 5.21 2.30 0.10 52.57 12:50:01 PM all 19.71 0.00 2.44 1.04 0.08 76.73 12:50:01 PM 0 13.03 0.00 1.95 1.13 0.08 83.80 12:50:01 PM 1 26.39 0.00 2.92 0.95 0.08 69.65 12:51:01 PM all 26.05 0.00 4.89 0.90 0.10 68.06 12:51:01 PM 0 22.73 0.00 4.59 1.15 0.08 71.45 12:51:01 PM 1 29.37 0.00 5.20 0.65 0.12 64.66 12:52:01 PM all 9.09 0.00 2.44 0.98 0.05 87.44 12:52:01 PM 0 9.30 0.00 2.41 1.31 0.03 86.95 12:52:01 PM 1 8.89 0.00 2.47 0.65 0.07 87.93 12:53:01 PM all 0.36 0.00 0.09 0.00 0.03 99.52 12:53:01 PM 0 0.60 0.00 0.10 0.00 0.03 99.27 12:53:01 PM 1 0.12 0.00 0.08 0.00 0.03 99.77 12:54:01 PM all 0.37 0.00 0.08 0.00 0.03 99.52 12:54:01 PM 0 0.55 0.00 0.03 0.00 0.02 99.40 12:54:01 PM 1 0.18 0.00 0.12 0.00 0.05 99.65 12:55:01 PM all 2.35 0.00 0.39 0.00 0.04 97.21 12:55:01 PM 0 2.12 0.00 0.40 0.00 0.03 97.45 12:55:01 PM 1 2.59 0.00 0.38 0.00 0.05 96.98 12:56:01 PM all 10.71 0.00 0.86 0.02 0.07 88.35 12:56:01 PM 0 7.87 0.00 0.65 0.00 0.07 91.41 12:56:01 PM 1 13.53 0.00 1.07 0.03 0.07 85.30 12:57:01 PM all 12.72 0.00 0.49 0.01 0.07 86.71 12:57:01 PM 0 12.48 0.00 0.47 0.02 0.07 86.97 12:57:01 PM 1 12.97 0.00 0.52 0.00 0.07 86.44 12:58:01 PM all 4.35 0.00 0.33 0.00 0.07 95.26 12:58:01 PM 0 5.59 0.00 0.38 0.00 0.07 93.96 12:58:01 PM 1 3.11 0.00 0.27 0.00 0.07 96.56 12:59:01 PM all 3.48 0.22 0.38 0.11 0.08 95.75 12:59:01 PM 0 3.60 0.43 0.45 0.22 0.08 95.22 12:59:01 PM 1 3.36 0.00 0.30 0.00 0.07 96.28 12:59:01 PM CPU %user %nice %system %iowait %steal %idle 01:00:01 PM all 21.95 0.00 2.52 0.08 0.08 75.38 01:00:01 PM 0 18.70 0.00 2.32 0.08 0.08 78.81 01:00:01 PM 1 25.19 0.00 2.71 0.07 0.08 71.96 01:01:01 PM all 33.89 0.00 3.98 0.24 0.10 61.79 01:01:01 PM 0 23.24 0.00 3.63 0.25 0.08 72.80 01:01:01 PM 1 44.55 0.00 4.32 0.23 0.12 50.78 Average: all 13.94 0.02 1.85 0.41 0.07 83.71 Average: 0 11.71 0.03 1.73 0.44 0.07 86.01 Average: 1 16.17 0.00 1.97 0.38 0.07 81.41