---> uname -a: Linux prd-centos8-builder-1c-1g-1408.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: 770 311 96 5 363 329 Swap: 1023 20 1003 ---> 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:43:ff:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe43:ff96/64 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) 12/19/2023 _x86_64_ (1 CPU) 14:03:54 LINUX RESTART (1 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:02 PM 160.67 27.85 132.82 3469.50 16333.47 02:07:01 PM 119.50 38.90 80.60 2368.85 6666.48 02:08:01 PM 32.67 4.33 28.34 375.95 1293.97 02:09:01 PM 165.41 130.21 35.19 8214.92 1877.88 Average: 119.61 50.35 69.26 3612.31 6552.89 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:02 PM 88580 306420 700476 88.77 408 284316 515160 28.03 99724 429224 30328 02:07:01 PM 115680 318804 673376 85.34 400 268680 505680 27.52 131796 370792 28836 02:08:01 PM 85260 299148 703796 89.19 400 279460 524384 28.54 145940 386328 12716 02:09:01 PM 57472 314124 731584 92.72 0 323832 519560 28.27 160752 404788 1624 Average: 86748 309624 702308 89.01 302 289072 516196 28.09 134553 397783 18376 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 PM eth0 66.15 62.15 939.50 7.36 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.01 24.72 182.74 8.41 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.87 19.31 16.32 9.05 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 25.12 22.20 23.32 17.01 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 32.86 32.16 291.60 10.46 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) 12/19/2023 _x86_64_ (1 CPU) 14:03:54 LINUX RESTART (1 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:02 PM all 68.90 0.00 7.01 5.52 0.08 18.49 02:06:02 PM 0 68.90 0.00 7.01 5.52 0.08 18.49 02:07:01 PM all 59.87 0.00 4.65 6.65 0.10 28.73 02:07:01 PM 0 59.87 0.00 4.65 6.65 0.10 28.73 02:08:01 PM all 65.07 0.00 2.55 1.02 0.10 31.26 02:08:01 PM 0 65.07 0.00 2.55 1.02 0.10 31.26 02:09:01 PM all 51.75 0.00 3.65 16.36 0.08 28.15 02:09:01 PM 0 51.75 0.00 3.65 16.36 0.08 28.15 Average: all 61.41 0.00 4.47 7.39 0.09 26.64 Average: 0 61.41 0.00 4.47 7.39 0.09 26.64