---> uname -a: Linux prd-centos8-robot-2c-8g-28630.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 586 4990 19 2120 6814 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:74:0d:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe74:db9/64 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) 09/27/2024 _x86_64_ (2 CPU) 08:15:32 LINUX RESTART (2 CPU) 08:16:01 AM tps rtps wtps bread/s bwrtn/s 08:17:01 AM 77.67 21.99 55.68 6378.67 32256.25 08:18:01 AM 118.81 7.00 111.81 663.89 9606.58 08:19:01 AM 29.84 0.42 29.42 64.78 3620.89 08:20:01 AM 57.46 0.03 57.42 3.47 7345.33 08:21:01 AM 12.45 0.08 12.36 31.99 1054.60 08:22:01 AM 3.82 0.02 3.80 0.13 131.82 08:23:01 AM 0.22 0.00 0.22 0.00 4.60 08:24:01 AM 7.20 0.32 6.88 36.93 208.07 08:25:01 AM 17.28 0.32 16.96 36.25 952.90 Average: 36.08 3.35 32.73 801.82 6131.25 08:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:17:01 AM 5400912 7012236 2481520 31.48 2688 1801596 758720 8.50 193180 1998612 115564 08:18:01 AM 5170532 7003260 2711900 34.40 2688 2008948 720040 8.06 221660 2142548 90036 08:19:01 AM 5251284 7085444 2631148 33.38 2688 2010896 661500 7.41 240680 2045480 16 08:20:01 AM 5021044 7053312 2861388 36.30 2688 2200944 639292 7.16 259864 2223044 19768 08:21:01 AM 5006412 7039416 2876020 36.49 2688 2202008 655636 7.34 259976 2241248 20 08:22:01 AM 4718872 6752044 3163560 40.13 2688 2202176 985444 11.03 259988 2527224 36 08:23:01 AM 4817804 6851008 3064628 38.88 2688 2202224 881400 9.87 259988 2428192 16 08:24:01 AM 5120392 6983696 2762040 35.04 2688 2036408 725056 8.12 286940 2116096 17904 08:25:01 AM 5161736 7024320 2720696 34.52 2688 2037668 695072 7.78 445560 1923552 192 Average: 5074332 6978304 2808100 35.62 2688 2078096 746907 8.36 269760 2182888 27061 08:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 315.94 192.87 1576.31 61.74 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 67.72 51.87 613.74 8.75 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 14.21 9.43 5.28 3.57 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 274.07 188.30 325.00 48.75 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 14.11 8.25 3.58 0.79 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 376.17 321.41 3572.30 709.35 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 396.80 346.08 5884.69 22.59 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 220.05 166.39 2139.81 28.10 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 11.31 9.78 9.99 4.54 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 187.82 143.82 1570.11 98.69 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) 09/27/2024 _x86_64_ (2 CPU) 08:15:32 LINUX RESTART (2 CPU) 08:16:01 AM CPU %user %nice %system %iowait %steal %idle 08:17:01 AM all 37.40 0.00 6.50 16.76 0.13 39.21 08:17:01 AM 0 32.14 0.00 5.41 18.17 0.12 44.16 08:17:01 AM 1 42.64 0.00 7.59 15.35 0.14 34.28 08:18:01 AM all 32.78 0.00 5.53 4.18 0.18 57.33 08:18:01 AM 0 26.80 0.00 5.26 4.73 0.12 63.10 08:18:01 AM 1 38.78 0.00 5.80 3.63 0.24 51.55 08:19:01 AM all 10.02 0.00 1.30 0.88 0.06 87.74 08:19:01 AM 0 5.31 0.00 1.37 1.02 0.05 92.25 08:19:01 AM 1 14.72 0.00 1.24 0.73 0.07 83.24 08:20:01 AM all 27.42 0.00 4.69 2.56 0.10 65.23 08:20:01 AM 0 20.77 0.00 4.03 2.74 0.10 72.36 08:20:01 AM 1 34.11 0.00 5.34 2.37 0.10 58.08 08:21:01 AM all 0.44 0.00 0.18 0.36 0.05 98.97 08:21:01 AM 0 0.55 0.00 0.17 0.32 0.05 98.92 08:21:01 AM 1 0.33 0.00 0.18 0.40 0.05 99.03 08:22:01 AM all 15.99 0.00 1.10 0.05 0.10 82.75 08:22:01 AM 0 6.80 0.00 0.33 0.08 0.08 92.70 08:22:01 AM 1 25.29 0.00 1.88 0.02 0.12 72.69 08:23:01 AM all 10.80 0.00 1.18 0.00 0.08 87.94 08:23:01 AM 0 4.81 0.00 0.72 0.00 0.08 94.38 08:23:01 AM 1 16.88 0.00 1.65 0.00 0.09 81.38 08:24:01 AM all 16.47 0.00 2.14 0.08 0.10 81.21 08:24:01 AM 0 12.38 0.00 1.80 0.08 0.10 85.63 08:24:01 AM 1 20.63 0.00 2.48 0.07 0.10 76.72 08:25:01 AM all 11.40 0.00 1.57 0.28 0.06 86.70 08:25:01 AM 0 11.32 0.00 1.44 0.28 0.07 86.89 08:25:01 AM 1 11.48 0.00 1.70 0.27 0.05 86.51 Average: all 18.04 0.00 2.68 2.77 0.10 76.42 Average: 0 13.38 0.00 2.27 3.01 0.09 81.25 Average: 1 22.71 0.00 3.09 2.52 0.10 71.57