---> uname -a: Linux prd-centos8-robot-2c-8g-2749.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 603 4961 19 2132 6798 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:58:48:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe58:48f6/64 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) 12/14/2024 _x86_64_ (2 CPU) 23:06:39 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 161.00 82.74 78.26 9817.79 40913.40 11:09:01 PM 108.41 0.70 107.71 50.78 11169.26 11:10:01 PM 14.28 0.03 14.25 0.53 1471.54 11:11:01 PM 27.71 0.38 27.32 64.25 1492.52 11:12:01 PM 45.20 2.52 42.69 396.00 6893.65 11:13:01 PM 5.88 0.08 5.80 31.99 277.90 11:14:01 PM 27.62 0.85 26.77 101.70 1160.93 Average: 55.73 12.47 43.26 1494.76 9054.38 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5359372 7037372 2523060 32.01 2688 1866528 750616 8.40 226760 1999824 150520 11:09:01 PM 5188932 7024920 2693500 34.17 2688 2013128 702276 7.86 221236 2127060 30684 11:10:01 PM 5225476 7062140 2656956 33.71 2688 2014244 685380 7.67 230968 2083920 4 11:11:01 PM 4974740 7009956 2907692 36.89 2688 2205492 715588 8.01 255080 2288432 171632 11:12:01 PM 5033224 7084044 2849208 36.15 2688 2220740 617708 6.92 263036 2215608 8 11:13:01 PM 5181360 7059764 2701072 34.27 2688 2049796 659108 7.38 256564 2075788 832 11:14:01 PM 5148864 7025584 2733568 34.68 2688 2053140 680432 7.62 454132 1931748 204 Average: 5158853 7043397 2723579 34.55 2688 2060438 687301 7.70 272539 2103197 50555 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 316.76 199.88 1566.75 63.05 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 67.33 48.90 675.85 8.84 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 7.10 2.30 2.21 1.02 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 36.35 30.42 295.34 7.16 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 160.68 112.48 37.48 26.64 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 34.74 21.73 12.81 11.54 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 45.62 32.59 78.04 20.76 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 95.51 64.04 381.22 19.86 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) 12/14/2024 _x86_64_ (2 CPU) 23:06:39 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 42.09 0.03 10.05 6.43 0.13 41.29 11:08:01 PM 0 53.25 0.02 11.92 6.75 0.14 27.93 11:08:01 PM 1 30.95 0.03 8.18 6.11 0.12 54.61 11:09:01 PM all 29.31 0.00 4.44 4.06 0.15 62.05 11:09:01 PM 0 31.27 0.00 5.40 4.08 0.13 59.12 11:09:01 PM 1 27.35 0.00 3.49 4.04 0.17 64.97 11:10:01 PM all 3.07 0.00 0.65 0.65 0.09 95.53 11:10:01 PM 0 4.98 0.00 0.80 0.67 0.10 93.45 11:10:01 PM 1 1.17 0.00 0.50 0.63 0.08 97.61 11:11:01 PM all 24.71 0.00 3.02 0.70 0.12 71.45 11:11:01 PM 0 25.20 0.00 3.01 0.73 0.13 70.92 11:11:01 PM 1 24.21 0.00 3.04 0.67 0.10 71.98 11:12:01 PM all 11.41 0.00 2.30 2.21 0.10 83.99 11:12:01 PM 0 13.32 0.00 2.41 2.17 0.10 82.00 11:12:01 PM 1 9.49 0.00 2.19 2.24 0.10 85.98 11:13:01 PM all 1.62 0.00 0.61 0.10 0.08 97.59 11:13:01 PM 0 1.19 0.00 0.75 0.15 0.07 97.85 11:13:01 PM 1 2.06 0.00 0.47 0.05 0.08 97.34 11:14:01 PM all 28.50 0.00 3.34 1.27 0.08 66.81 11:14:01 PM 0 29.23 0.00 3.67 1.48 0.08 65.54 11:14:01 PM 1 27.77 0.00 3.00 1.06 0.08 68.09 Average: all 20.06 0.00 3.48 2.20 0.11 74.16 Average: 0 22.58 0.00 3.98 2.28 0.11 71.05 Average: 1 17.55 0.00 2.97 2.11 0.11 77.26