---> uname -a: Linux prd-centos8-builder-1c-1g-1780.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: 770 303 86 5 380 336 Swap: 1023 24 999 ---> 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:7e:c5:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.100/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe7e:c532/64 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) 12/23/2023 _x86_64_ (1 CPU) 16:03:47 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 299.77 222.30 77.47 15935.91 40563.65 04:06:01 PM 156.78 26.79 130.00 3308.82 17200.76 04:07:01 PM 111.07 25.68 85.40 2244.40 6270.49 04:08:01 PM 25.86 6.43 19.43 424.20 425.50 04:09:01 PM 150.46 119.05 31.41 7555.67 1779.87 Average: 148.85 80.06 68.79 5895.60 13260.67 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 122400 361788 666656 84.49 2100 317868 476064 25.91 134392 396796 31372 04:06:01 PM 82824 294984 706232 89.50 604 277356 516256 28.09 100464 425972 11552 04:07:01 PM 109556 302152 679500 86.12 20 258848 519400 28.26 119844 388520 3736 04:08:01 PM 90496 294696 698560 88.53 20 270500 525852 28.62 136220 391668 12712 04:09:01 PM 51144 325732 737912 93.52 0 340224 496152 27.00 137216 430892 1996 Average: 91284 315870 697772 88.43 549 292959 506745 27.58 125627 406770 12274 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 205.16 123.62 1009.77 55.18 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 64.18 59.51 941.68 7.13 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.08 24.95 180.12 7.51 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.43 19.03 15.86 8.86 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 18.53 17.76 22.99 9.08 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 65.52 49.01 434.62 17.56 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) 12/23/2023 _x86_64_ (1 CPU) 16:03:47 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 56.94 0.12 11.90 19.02 0.13 11.89 04:05:01 PM 0 56.94 0.12 11.90 19.02 0.13 11.89 04:06:01 PM all 69.59 0.00 7.07 4.89 0.12 18.33 04:06:01 PM 0 69.59 0.00 7.07 4.89 0.12 18.33 04:07:01 PM all 60.71 0.00 4.55 6.67 0.12 27.94 04:07:01 PM 0 60.71 0.00 4.55 6.67 0.12 27.94 04:08:01 PM all 65.44 0.00 2.55 0.83 0.10 31.07 04:08:01 PM 0 65.44 0.00 2.55 0.83 0.10 31.07 04:09:01 PM all 50.74 0.00 3.62 16.64 0.12 28.88 04:09:01 PM 0 50.74 0.00 3.62 16.64 0.12 28.88 Average: all 60.69 0.02 5.94 9.61 0.12 23.62 Average: 0 60.69 0.02 5.94 9.61 0.12 23.62