---> uname -a: Linux prd-centos8-robot-2c-8g-20365.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4973 19 2139 6816 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:88:a0:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe88:a031/64 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) 02/18/2025 _x86_64_ (2 CPU) 01:14:20 LINUX RESTART (2 CPU) 01:15:01 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 89.42 6.48 82.94 1101.82 6391.33 01:17:01 AM 78.59 1.02 77.57 113.16 10127.29 01:18:01 AM 48.96 6.78 42.18 1248.73 2831.24 01:19:01 AM 26.50 0.03 26.46 3.47 5709.20 01:20:01 AM 1.08 0.00 1.08 0.00 19.89 01:21:01 AM 0.28 0.00 0.28 0.00 4.63 01:22:01 AM 0.43 0.10 0.33 32.13 8.72 01:23:01 AM 2.28 0.02 2.27 0.93 153.52 01:24:01 AM 0.15 0.00 0.15 0.00 1.35 01:25:01 AM 12.65 0.32 12.33 36.93 472.62 Average: 26.03 1.47 24.56 253.70 2571.98 01:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5285668 7060596 2596764 32.94 2688 1953224 677688 7.59 186336 2078824 233600 01:17:01 AM 5273960 7084684 2608472 33.09 2688 1988104 643424 7.20 216488 2048360 24 01:18:01 AM 4958536 7010520 2923896 37.09 2688 2220920 685016 7.67 256720 2297856 157772 01:19:01 AM 5007456 7059104 2874976 36.47 2688 2221000 644044 7.21 257244 2244124 4 01:20:01 AM 5007472 7059120 2874960 36.47 2688 2221000 641116 7.18 257252 2244296 20 01:21:01 AM 5007528 7059188 2874904 36.47 2688 2221008 641116 7.18 257252 2244168 8 01:22:01 AM 4955076 7010176 2927356 37.14 2688 2224464 690912 7.74 257384 2295892 2480 01:23:01 AM 4908092 6963368 2974340 37.73 2688 2224640 748504 8.38 257384 2342136 4 01:24:01 AM 4908384 6963676 2974048 37.73 2688 2224656 760932 8.52 257384 2342456 16 01:25:01 AM 5106756 6987896 2775676 35.21 2688 2055928 712156 7.97 292356 2126956 19760 Average: 5041893 7025833 2840539 36.04 2688 2155494 684491 7.66 249580 2226507 41369 01:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 200.38 144.73 1347.23 40.41 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 41.49 30.64 458.13 6.90 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 44.11 37.98 302.93 10.01 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 565.82 411.30 106.73 91.55 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 2.70 2.00 0.56 0.48 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 3.17 1.85 0.47 0.41 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 42.53 23.83 32.84 2.91 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 289.95 287.72 4538.03 18.69 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 345.12 344.39 5496.48 22.26 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 213.10 183.24 2229.92 36.90 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 174.83 146.76 1451.33 23.05 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) 02/18/2025 _x86_64_ (2 CPU) 01:14:20 LINUX RESTART (2 CPU) 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 40.35 0.00 6.75 0.95 0.11 51.85 01:16:01 AM 0 31.91 0.00 6.32 1.03 0.10 60.64 01:16:01 AM 1 48.80 0.00 7.18 0.87 0.12 43.04 01:17:01 AM all 19.06 0.00 2.50 0.98 0.09 77.37 01:17:01 AM 0 17.72 0.00 2.65 0.80 0.12 78.71 01:17:01 AM 1 20.40 0.00 2.35 1.15 0.07 76.03 01:18:01 AM all 27.01 0.00 5.15 0.48 0.08 67.28 01:18:01 AM 0 19.59 0.00 4.93 0.50 0.08 74.90 01:18:01 AM 1 34.43 0.00 5.37 0.47 0.08 59.65 01:19:01 AM all 1.27 0.00 1.18 0.48 0.06 97.02 01:19:01 AM 0 1.11 0.00 1.14 0.34 0.05 97.37 01:19:01 AM 1 1.42 0.00 1.22 0.62 0.07 96.67 01:20:01 AM all 0.36 0.00 0.07 0.01 0.05 99.52 01:20:01 AM 0 0.12 0.00 0.05 0.02 0.07 99.75 01:20:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 01:21:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 01:21:01 AM 0 0.08 0.00 0.10 0.00 0.07 99.75 01:21:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 01:22:01 AM all 5.03 0.00 1.28 0.00 0.06 93.63 01:22:01 AM 0 2.17 0.00 0.69 0.00 0.07 97.07 01:22:01 AM 1 7.90 0.00 1.88 0.00 0.05 90.17 01:23:01 AM all 7.81 0.00 1.11 0.01 0.10 90.97 01:23:01 AM 0 6.40 0.00 1.02 0.00 0.08 92.49 01:23:01 AM 1 9.22 0.00 1.20 0.02 0.12 89.45 01:24:01 AM all 9.01 0.00 1.17 0.00 0.12 89.70 01:24:01 AM 0 13.60 0.00 1.62 0.00 0.12 84.67 01:24:01 AM 1 4.46 0.00 0.72 0.00 0.12 94.70 01:25:01 AM all 16.24 0.00 2.42 0.05 0.11 81.18 01:25:01 AM 0 14.11 0.00 2.53 0.05 0.12 83.19 01:25:01 AM 1 18.36 0.00 2.32 0.05 0.10 79.17 Average: all 12.67 0.00 2.17 0.30 0.08 84.78 Average: 0 10.70 0.00 2.11 0.27 0.09 86.83 Average: 1 14.64 0.00 2.24 0.32 0.08 82.73