---> uname -a: Linux prd-centos8-builder-1c-1g-1713.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: 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 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: 770 302 89 5 378 336 Swap: 1023 29 994 ---> 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:f2:8f:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fef2:8f8d/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) 12/05/2023 _x86_64_ (1 CPU) 13:03:43 LINUX RESTART (1 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 232.00 147.87 84.13 10257.29 42713.35 01:06:01 PM 181.43 49.43 132.00 4326.44 16438.96 01:07:01 PM 101.45 20.65 80.80 1446.79 5413.99 01:08:01 PM 28.15 5.18 22.97 174.31 670.61 01:09:01 PM 151.86 114.93 36.93 7448.68 1513.91 Average: 138.67 67.34 71.34 4711.93 13252.12 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 86360 343332 702696 89.06 2104 335064 491952 26.77 139704 427148 18188 01:06:01 PM 141252 361972 647804 82.10 340 288424 444068 24.17 99368 374076 13944 01:07:01 PM 71360 277920 717696 90.96 340 272196 545580 29.69 131904 415096 20792 01:08:01 PM 173176 371896 615880 78.05 340 264356 448476 24.41 141772 302556 20 01:09:01 PM 51324 307772 737732 93.50 340 322312 526876 28.67 137188 433956 1748 Average: 104694 332578 684362 86.73 693 296470 491390 26.74 129987 390566 10938 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 218.43 122.63 1108.31 55.31 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 56.40 52.54 830.20 8.17 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 21.33 23.18 178.65 6.86 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.16 18.42 15.49 8.73 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 17.42 16.86 17.28 8.57 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 65.43 46.47 427.78 17.40 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) 12/05/2023 _x86_64_ (1 CPU) 13:03:43 LINUX RESTART (1 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 58.90 0.09 8.56 16.43 0.09 15.93 01:05:01 PM 0 58.90 0.09 8.56 16.43 0.09 15.93 01:06:01 PM all 68.65 0.00 7.39 7.69 0.12 16.15 01:06:01 PM 0 68.65 0.00 7.39 7.69 0.12 16.15 01:07:01 PM all 58.84 0.00 3.95 4.78 0.10 32.33 01:07:01 PM 0 58.84 0.00 3.95 4.78 0.10 32.33 01:08:01 PM all 64.53 0.00 2.49 0.92 0.08 31.99 01:08:01 PM 0 64.53 0.00 2.49 0.92 0.08 31.99 01:09:01 PM all 48.10 0.00 3.41 16.90 0.10 31.50 01:09:01 PM 0 48.10 0.00 3.41 16.90 0.10 31.50 Average: all 59.81 0.02 5.15 9.31 0.10 25.62 Average: 0 59.81 0.02 5.15 9.31 0.10 25.62