---> uname -a: Linux prd-centos8-builder-1c-1g-2352.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 90 5 375 335 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:6f:f4:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.198/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe6f:f458/64 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) 12/30/2023 _x86_64_ (1 CPU) 12:03:46 LINUX RESTART (1 CPU) 12:04:03 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 249.65 164.03 85.62 11192.84 42555.36 12:06:01 PM 166.95 33.44 133.51 3866.29 17408.71 12:07:01 PM 117.37 38.93 78.44 2374.03 5529.19 12:08:01 PM 32.60 5.85 26.75 319.57 932.37 12:09:01 PM 146.11 116.50 29.61 7529.06 1700.88 Average: 141.86 71.15 70.71 5016.78 13440.75 12:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 110516 354064 678540 85.99 2104 320740 480596 26.15 128816 410068 27076 12:06:01 PM 151944 364204 637112 80.74 516 277884 454148 24.71 84912 369900 19272 12:07:01 PM 107688 298124 681368 86.35 412 256296 525928 28.62 134572 371832 28140 12:08:01 PM 128728 315456 660328 83.69 412 252792 505256 27.50 147784 337844 1084 12:09:01 PM 48900 348016 740156 93.80 404 365240 470984 25.63 148252 417132 348 Average: 109555 335973 679501 86.12 770 294590 487382 26.52 128867 381355 15184 12:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 214.30 124.12 1083.16 56.85 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 60.95 56.19 904.69 6.73 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 23.18 25.04 180.06 7.41 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 15.69 17.94 15.16 8.34 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 17.30 16.85 17.30 8.48 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 65.33 47.54 436.08 17.31 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) 12/30/2023 _x86_64_ (1 CPU) 12:03:46 LINUX RESTART (1 CPU) 12:04:03 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 61.51 0.10 9.43 16.95 0.14 11.86 12:05:01 PM 0 61.51 0.10 9.43 16.95 0.14 11.86 12:06:01 PM all 69.37 0.00 7.51 5.81 0.13 17.17 12:06:01 PM 0 69.37 0.00 7.51 5.81 0.13 17.17 12:07:01 PM all 59.07 0.00 4.32 7.61 0.12 28.89 12:07:01 PM 0 59.07 0.00 4.32 7.61 0.12 28.89 12:08:01 PM all 60.90 0.00 2.58 1.73 0.12 34.66 12:08:01 PM 0 60.90 0.00 2.58 1.73 0.12 34.66 12:09:01 PM all 51.88 0.00 3.50 16.16 0.12 28.34 12:09:01 PM 0 51.88 0.00 3.50 16.16 0.12 28.34 Average: all 60.54 0.02 5.44 9.60 0.12 24.26 Average: 0 60.54 0.02 5.44 9.60 0.12 24.26