---> uname -a: Linux prd-centos8-builder-1c-1g-1487.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: 770 304 87 5 377 336 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:33:1a:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.55/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe33:1a52/64 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) 12/20/2023 _x86_64_ (1 CPU) 11:03:56 LINUX RESTART (1 CPU) 11:05:02 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 153.75 30.49 123.26 3500.32 14465.32 11:07:01 AM 151.47 38.36 113.12 2425.17 10956.08 11:08:01 AM 24.01 3.57 20.45 411.66 461.29 11:09:01 AM 125.34 94.05 31.29 6637.25 1687.04 Average: 113.50 41.66 71.84 3242.57 6864.74 11:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 78012 284928 711044 90.11 412 278100 537152 29.23 91156 462584 24908 11:07:01 AM 198528 373268 590528 74.84 28 241376 431680 23.49 127232 289540 644 11:08:01 AM 163240 350552 625816 79.31 28 254264 459444 25.00 145048 308832 1084 11:09:01 AM 49860 364544 739196 93.68 0 381860 451248 24.56 152172 414696 780 Average: 122410 343323 666646 84.49 117 288900 469881 25.57 128902 368913 6854 11:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 78.48 73.51 1139.76 8.59 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 22.36 23.47 188.31 6.94 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 16.41 18.96 15.86 9.00 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 16.68 17.08 16.96 7.65 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 33.31 33.10 337.16 8.04 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) 12/20/2023 _x86_64_ (1 CPU) 11:03:56 LINUX RESTART (1 CPU) 11:05:02 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 67.61 0.00 6.76 5.46 0.12 20.05 11:06:01 AM 0 67.61 0.00 6.76 5.46 0.12 20.05 11:07:01 AM all 62.64 0.00 5.43 6.77 0.12 25.05 11:07:01 AM 0 62.64 0.00 5.43 6.77 0.12 25.05 11:08:01 AM all 64.48 0.00 2.47 0.72 0.10 32.23 11:08:01 AM 0 64.48 0.00 2.47 0.72 0.10 32.23 11:09:01 AM all 52.34 0.00 3.30 13.00 0.10 31.26 11:09:01 AM 0 52.34 0.00 3.30 13.00 0.10 31.26 Average: all 61.74 0.00 4.48 6.49 0.11 27.18 Average: 0 61.74 0.00 4.48 6.49 0.11 27.18