---> uname -a: Linux prd-centos8-robot-2c-8g-120.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 558 5036 19 2101 6842 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:d3:5b:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85407sec preferred_lft 85407sec inet6 fe80::f816:3eff:fed3:5bbe/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) 09/19/2025 _x86_64_ (2 CPU) 09:18:48 LINUX RESTART (2 CPU) 09:19:01 AM tps rtps wtps bread/s bwrtn/s 09:20:01 AM 213.16 155.28 57.88 14639.02 40849.55 09:21:01 AM 114.31 0.73 113.58 53.45 10429.86 09:22:01 AM 32.04 0.03 32.01 0.53 4124.61 09:23:01 AM 10.95 0.20 10.75 34.79 283.07 09:24:01 AM 8.53 0.00 8.53 0.00 543.48 09:25:01 AM 2.30 0.00 2.30 0.00 62.88 09:26:01 AM 0.17 0.00 0.17 0.00 2.02 09:27:01 AM 0.12 0.00 0.12 0.00 0.80 09:28:01 AM 0.13 0.00 0.13 0.00 0.93 09:29:01 AM 0.22 0.00 0.22 0.00 2.83 09:30:01 AM 0.33 0.00 0.33 0.00 4.83 09:31:01 AM 0.27 0.00 0.27 0.00 2.75 09:32:01 AM 0.12 0.00 0.12 0.00 1.33 09:33:01 AM 0.15 0.00 0.15 0.00 1.58 09:34:01 AM 1.27 0.03 1.23 0.27 30.26 09:35:02 AM 12.88 0.68 12.20 94.92 322.46 Average: 24.81 9.81 15.00 926.50 3541.70 09:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 AM 5477884 7050344 2404540 30.51 2688 1764864 724352 8.11 186460 1935196 102084 09:21:01 AM 5196392 7036516 2686032 34.08 2688 2015988 691132 7.74 192308 2143744 104088 09:22:01 AM 5178644 7018220 2703780 34.30 2688 2016016 706612 7.91 198568 2155512 12 09:23:01 AM 5089372 6963356 2793052 35.43 2688 2050620 765592 8.57 214936 2230468 44396 09:24:01 AM 5179192 7020104 2703232 34.29 2688 2017212 696268 7.80 224496 2130540 16 09:25:01 AM 5178896 7019808 2703528 34.30 2688 2017212 713372 7.99 226492 2128884 8 09:26:01 AM 5178704 7019616 2703720 34.30 2688 2017212 713372 7.99 226492 2128840 4 09:27:01 AM 5178484 7019392 2703940 34.30 2688 2017216 713372 7.99 226496 2129200 4 09:28:01 AM 5178664 7019572 2703760 34.30 2688 2017216 713372 7.99 226496 2129216 8 09:29:01 AM 5178536 7019444 2703888 34.30 2688 2017216 713372 7.99 226496 2129248 4 09:30:01 AM 5178292 7019204 2704132 34.31 2688 2017220 711720 7.97 226496 2129464 4 09:31:01 AM 5178452 7019364 2703972 34.30 2688 2017220 711720 7.97 226496 2129288 4 09:32:01 AM 5178400 7019316 2704024 34.30 2688 2017224 711720 7.97 226496 2129296 4 09:33:01 AM 5178100 7019016 2704324 34.31 2688 2017224 711720 7.97 226496 2129580 4 09:34:01 AM 5178016 7018928 2704408 34.31 2688 2017224 710384 7.95 226616 2129544 16 09:35:02 AM 5197544 7048976 2684880 34.06 2688 2027520 681904 7.64 386932 1949384 18216 Average: 5193973 7020698 2688451 34.11 2688 2004025 711874 7.97 229298 2114838 16804 09:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 316.58 193.70 1679.26 61.82 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 102.25 70.63 890.62 11.40 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 2.80 1.45 1.80 1.02 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 12.21 9.57 12.47 5.38 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 1.73 0.82 0.77 0.14 0.00 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 1.77 0.73 0.89 0.23 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 0.77 0.37 0.14 0.07 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 0.80 0.42 0.28 0.09 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 0.77 0.33 0.25 0.11 0.00 0.00 0.00 0.00 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 0.95 0.30 0.18 0.07 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 0.97 0.40 0.28 0.12 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 0.73 0.35 0.23 0.08 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 1.12 0.22 0.19 0.06 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 3.82 0.72 1.10 0.52 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 1.65 0.67 0.94 0.64 0.00 0.00 0.00 0.00 09:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:02 AM eth0 13.48 11.11 11.19 5.98 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 28.90 18.24 162.55 5.48 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) 09/19/2025 _x86_64_ (2 CPU) 09:18:48 LINUX RESTART (2 CPU) 09:19:01 AM CPU %user %nice %system %iowait %steal %idle 09:20:01 AM all 48.41 0.08 10.41 6.31 0.10 34.70 09:20:01 AM 0 46.02 0.07 9.53 6.80 0.08 37.50 09:20:01 AM 1 50.80 0.08 11.29 5.82 0.12 31.89 09:21:01 AM all 34.14 0.00 5.32 2.21 0.11 58.22 09:21:01 AM 0 27.72 0.00 4.97 2.65 0.12 64.55 09:21:01 AM 1 40.58 0.00 5.67 1.77 0.10 51.88 09:22:01 AM all 0.58 0.00 0.37 0.53 0.04 98.48 09:22:01 AM 0 0.57 0.00 0.37 0.47 0.05 98.55 09:22:01 AM 1 0.60 0.00 0.37 0.58 0.03 98.42 09:23:01 AM all 10.26 0.00 1.02 0.17 0.06 88.50 09:23:01 AM 0 12.06 0.00 0.87 0.30 0.05 86.71 09:23:01 AM 1 8.46 0.00 1.17 0.03 0.07 90.27 09:24:01 AM all 2.09 0.00 0.37 0.05 0.04 97.45 09:24:01 AM 0 3.60 0.00 0.55 0.02 0.03 95.79 09:24:01 AM 1 0.58 0.00 0.18 0.08 0.05 99.10 09:25:01 AM all 1.21 0.00 0.17 0.01 0.06 98.56 09:25:01 AM 0 1.49 0.00 0.22 0.00 0.05 98.25 09:25:01 AM 1 0.93 0.00 0.12 0.02 0.07 98.87 09:26:01 AM all 0.35 0.00 0.06 0.00 0.05 99.54 09:26:01 AM 0 0.12 0.00 0.08 0.00 0.07 99.73 09:26:01 AM 1 0.58 0.00 0.03 0.00 0.03 99.35 09:27:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 09:27:01 AM 0 0.17 0.00 0.10 0.00 0.05 99.68 09:27:01 AM 1 0.50 0.00 0.03 0.00 0.03 99.43 09:28:01 AM all 0.38 0.00 0.06 0.00 0.03 99.53 09:28:01 AM 0 0.18 0.00 0.07 0.00 0.03 99.72 09:28:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 09:29:01 AM all 0.36 0.00 0.07 0.01 0.06 99.51 09:29:01 AM 0 0.17 0.00 0.08 0.02 0.07 99.67 09:29:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 09:30:01 AM all 0.31 0.00 0.03 0.00 0.04 99.62 09:30:01 AM 0 0.15 0.00 0.03 0.00 0.03 99.78 09:30:01 AM 1 0.47 0.00 0.03 0.00 0.05 99.45 09:30:01 AM CPU %user %nice %system %iowait %steal %idle 09:31:01 AM all 0.37 0.00 0.07 0.00 0.05 99.52 09:31:01 AM 0 0.18 0.00 0.08 0.00 0.05 99.68 09:31:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 09:32:01 AM all 0.36 0.00 0.06 0.00 0.04 99.54 09:32:01 AM 0 0.13 0.00 0.05 0.00 0.03 99.78 09:32:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 09:33:01 AM all 0.38 0.00 0.06 0.00 0.07 99.50 09:33:01 AM 0 0.22 0.00 0.07 0.00 0.07 99.65 09:33:01 AM 1 0.53 0.00 0.05 0.00 0.07 99.35 09:34:01 AM all 0.38 0.00 0.18 0.00 0.05 99.39 09:34:01 AM 0 0.33 0.00 0.27 0.00 0.05 99.35 09:34:01 AM 1 0.43 0.00 0.08 0.00 0.05 99.43 09:35:02 AM all 19.43 0.00 2.64 0.15 0.08 77.70 09:35:02 AM 0 12.14 0.00 2.40 0.10 0.07 85.29 09:35:02 AM 1 26.72 0.00 2.87 0.20 0.10 70.11 Average: all 7.44 0.00 1.30 0.59 0.06 90.60 Average: 0 6.57 0.00 1.23 0.64 0.06 91.49 Average: 1 8.32 0.01 1.38 0.53 0.06 89.71