---> uname -a: Linux prd-centos8-builder-1c-1g-954.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: 770 302 91 6 376 336 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:14:2a:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.130/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe14:2aec/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) 16:03:42 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 223.03 143.61 79.42 9933.83 41692.50 04:06:01 PM 183.39 50.27 133.12 4807.46 16509.71 04:07:01 PM 97.23 15.60 81.64 978.64 5920.11 04:08:01 PM 26.96 8.25 18.71 425.72 396.83 04:09:01 PM 157.01 117.68 39.33 7590.28 2134.62 Average: 137.57 67.13 70.44 4750.13 13341.15 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 57488 299608 731568 92.71 2104 320336 541640 29.47 137964 457580 29104 04:06:01 PM 101944 348356 687112 87.08 300 313188 472220 25.70 104712 407324 18156 04:07:01 PM 160952 353836 628104 79.60 44 259876 472400 25.71 127436 329524 16 04:08:01 PM 145896 350016 643160 81.51 44 271128 471220 25.64 141960 328968 16 04:09:01 PM 137724 388476 651332 82.55 44 317764 440544 23.97 147984 337092 15684 Average: 120801 348058 668255 84.69 507 296458 479605 26.10 132011 372098 12595 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 212.25 127.86 1174.95 55.34 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 52.47 49.49 767.93 8.14 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 19.76 21.75 151.76 6.42 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 16.66 18.83 15.52 8.83 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 18.68 17.84 18.45 9.49 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 64.02 47.18 425.99 17.66 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) 16:03:42 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 59.77 0.08 8.82 16.56 0.10 14.67 04:05:01 PM 0 59.77 0.08 8.82 16.56 0.10 14.67 04:06:01 PM all 67.89 0.00 7.24 7.68 0.12 17.07 04:06:01 PM 0 67.89 0.00 7.24 7.68 0.12 17.07 04:07:01 PM all 59.86 0.00 3.77 3.57 0.10 32.71 04:07:01 PM 0 59.86 0.00 3.77 3.57 0.10 32.71 04:08:01 PM all 63.11 0.00 2.60 0.77 0.10 33.42 04:08:01 PM 0 63.11 0.00 2.60 0.77 0.10 33.42 04:09:01 PM all 52.18 0.00 3.89 15.52 0.10 28.31 04:09:01 PM 0 52.18 0.00 3.89 15.52 0.10 28.31 Average: all 60.56 0.02 5.26 8.82 0.10 25.24 Average: 0 60.56 0.02 5.26 8.82 0.10 25.24