---> uname -a: Linux prd-centos8-builder-1c-1g-956.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 UTC 2023 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 88 6 380 337 Swap: 1023 32 991 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c1:e7:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.255/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fec1:e798/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/27/2023 _x86_64_ (1 CPU) 17:03:41 LINUX RESTART (1 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 239.78 158.90 80.87 11262.69 42345.50 05:06:01 PM 176.68 50.27 126.41 4618.38 16459.79 05:07:01 PM 99.38 16.59 82.80 1281.47 6139.02 05:08:01 PM 22.07 3.55 18.52 233.44 386.98 05:09:01 PM 153.95 118.06 35.89 7458.31 1454.33 Average: 138.05 69.18 68.87 4950.34 13265.10 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 81740 340716 707316 89.64 2104 336980 497852 27.09 129144 442664 18456 05:06:01 PM 135196 369528 653860 82.87 1304 300204 437488 23.81 100100 379496 11860 05:07:01 PM 82012 282348 707044 89.61 1304 266192 544324 29.62 130548 407504 1840 05:08:01 PM 89248 284524 699808 88.69 1304 261048 538844 29.32 141460 389148 16 05:09:01 PM 48600 308508 740456 93.84 712 326144 525484 28.60 145412 430812 1624 Average: 87359 317125 701697 88.93 1346 298114 508798 27.69 129333 409925 6759 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 217.23 131.65 1115.80 56.18 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 56.39 52.25 816.32 8.18 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.20 24.38 178.74 6.93 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.06 18.20 15.31 8.71 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 17.19 17.06 17.13 8.49 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 65.33 48.44 426.53 17.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/27/2023 _x86_64_ (1 CPU) 17:03:41 LINUX RESTART (1 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 61.16 0.12 9.21 15.89 0.12 13.51 05:05:01 PM 0 61.16 0.12 9.21 15.89 0.12 13.51 05:06:01 PM all 68.51 0.00 7.49 7.73 0.12 16.15 05:06:01 PM 0 68.51 0.00 7.49 7.73 0.12 16.15 05:07:01 PM all 59.64 0.00 3.83 5.40 0.12 31.01 05:07:01 PM 0 59.64 0.00 3.83 5.40 0.12 31.01 05:08:01 PM all 64.52 0.00 2.38 0.62 0.08 32.39 05:08:01 PM 0 64.52 0.00 2.38 0.62 0.08 32.39 05:09:01 PM all 48.28 0.00 3.52 17.11 0.10 30.98 05:09:01 PM 0 48.28 0.00 3.52 17.11 0.10 30.98 Average: all 60.42 0.02 5.27 9.32 0.11 24.85 Average: 0 60.42 0.02 5.27 9.32 0.11 24.85