---> uname -a: Linux prd-centos8-builder-1c-1g-137.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: 770 297 93 6 379 340 Swap: 1023 31 992 ---> 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:f1:66:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.121/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fef1:66fc/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) 11/18/2023 _x86_64_ (1 CPU) 17:03:43 LINUX RESTART (1 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 268.10 179.44 88.66 12942.28 42300.95 05:06:02 PM 174.79 44.28 130.50 3942.75 16625.89 05:07:01 PM 94.98 20.10 74.89 1622.78 5230.33 05:08:01 PM 32.75 4.71 28.04 300.25 1394.50 05:09:01 PM 156.28 119.13 37.15 7584.41 1583.91 Average: 145.20 73.40 71.80 5268.04 13371.01 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 91172 331104 697884 88.45 2100 317592 496540 27.02 131644 427248 15068 05:06:02 PM 167524 382944 621532 78.77 1156 279412 419460 22.83 95308 340488 12368 05:07:01 PM 90296 285388 698760 88.56 544 259664 529980 28.84 130908 389552 28708 05:08:01 PM 74036 277564 715020 90.62 544 268212 537180 29.23 143680 392696 11644 05:09:01 PM 48048 316440 741008 93.91 40 334292 515208 28.04 134044 437420 1624 Average: 94215 318688 694841 88.06 877 291834 499674 27.19 127117 397481 13882 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 226.27 128.54 1063.98 55.33 0.00 0.00 0.00 0.00 05:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 PM eth0 60.08 57.16 866.27 9.13 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 21.91 24.33 183.10 7.12 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.71 19.29 15.98 8.71 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 17.06 16.76 17.10 8.25 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 68.10 49.07 428.35 17.63 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) 11/18/2023 _x86_64_ (1 CPU) 17:03:43 LINUX RESTART (1 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 59.54 0.12 9.65 17.83 0.14 12.72 05:05:01 PM 0 59.54 0.12 9.65 17.83 0.14 12.72 05:06:02 PM all 68.47 0.00 6.92 7.05 0.10 17.46 05:06:02 PM 0 68.47 0.00 6.92 7.05 0.10 17.46 05:07:01 PM all 60.88 0.00 3.91 4.21 0.10 30.91 05:07:01 PM 0 60.88 0.00 3.91 4.21 0.10 30.91 05:08:01 PM all 64.95 0.00 2.63 1.67 0.10 30.65 05:08:01 PM 0 64.95 0.00 2.63 1.67 0.10 30.65 05:09:01 PM all 49.89 0.00 3.60 16.67 0.10 29.73 05:09:01 PM 0 49.89 0.00 3.60 16.67 0.10 29.73 Average: all 60.75 0.02 5.33 9.47 0.11 24.31 Average: 0 60.75 0.02 5.33 9.47 0.11 24.31