---> uname -a: Linux prd-centos8-builder-1c-1g-729.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: 770 292 89 5 388 346 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:1c:fb:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.26/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe1c:fb3b/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) 12/15/2023 _x86_64_ (1 CPU) 12:03:52 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:03 PM 291.79 216.77 75.02 16183.48 40371.43 12:06:01 PM 166.29 31.37 134.93 3452.73 17412.93 12:07:01 PM 116.07 40.16 75.91 2778.95 6184.43 12:08:01 PM 33.63 4.50 29.13 287.81 1044.15 12:09:01 PM 149.52 115.71 33.80 7408.52 1868.82 Average: 151.42 82.08 69.34 6042.96 13360.53 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:03 PM 92012 338252 697044 88.34 1952 324784 506520 27.56 126392 438264 35276 12:06:01 PM 99060 308992 689996 87.45 0 279368 516032 28.08 93636 423560 19800 12:07:01 PM 114036 322056 675020 85.55 0 274224 515288 28.04 124812 378884 32240 12:08:01 PM 91428 307060 697628 88.41 0 281848 528708 28.77 138552 386904 12712 12:09:01 PM 60128 334508 728928 92.38 0 341060 508604 27.68 137904 424000 8 Average: 91333 322174 697723 88.43 390 300257 515030 28.03 124259 410322 20007 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:03 PM eth0 186.49 116.62 1045.25 54.08 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 62.72 59.23 934.54 7.08 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 22.83 24.73 179.87 8.80 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.41 18.82 15.73 8.95 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.38 17.06 17.29 8.52 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 61.20 47.24 435.59 17.57 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) 12/15/2023 _x86_64_ (1 CPU) 12:03:52 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:03 PM all 57.14 0.10 10.78 20.94 0.13 10.91 12:05:03 PM 0 57.14 0.10 10.78 20.94 0.13 10.91 12:06:01 PM all 68.77 0.00 6.98 5.96 0.10 18.18 12:06:01 PM 0 68.77 0.00 6.98 5.96 0.10 18.18 12:07:01 PM all 60.94 0.00 4.56 6.15 0.10 28.25 12:07:01 PM 0 60.94 0.00 4.56 6.15 0.10 28.25 12:08:01 PM all 65.23 0.00 2.57 0.68 0.10 31.42 12:08:01 PM 0 65.23 0.00 2.57 0.68 0.10 31.42 12:09:01 PM all 51.25 0.00 3.45 15.63 0.10 29.56 12:09:01 PM 0 51.25 0.00 3.45 15.63 0.10 29.56 Average: all 60.61 0.02 5.66 9.90 0.11 23.70 Average: 0 60.61 0.02 5.66 9.90 0.11 23.70