---> uname -a: Linux prd-centos8-builder-1c-1g-1585.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: 770 307 91 5 372 333 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:03:fb:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.43/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe03:fb1b/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) 12/21/2023 _x86_64_ (1 CPU) 13:03:58 LINUX RESTART (1 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 149.34 30.75 118.59 3474.00 13933.07 01:07:01 PM 143.92 40.45 103.47 2670.58 10324.06 01:08:01 PM 31.56 4.42 27.15 330.88 997.62 01:09:01 PM 89.12 59.54 29.58 4762.81 1586.57 01:10:01 PM 135.69 80.96 54.73 4219.99 2169.97 Average: 109.93 43.23 66.71 3091.77 5802.59 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 78980 309712 710076 89.99 208 300908 507964 27.64 92188 458304 29876 01:07:01 PM 170596 342892 618460 78.38 24 238440 470156 25.58 123288 324484 16144 01:08:01 PM 157748 338672 631308 80.01 24 247600 472468 25.71 141340 318884 16 01:09:01 PM 58720 362280 730336 92.56 24 369824 451732 24.58 146384 412032 460 01:10:01 PM 97172 343444 691884 87.69 24 313872 481472 26.20 167144 364112 26884 Average: 112643 339400 676413 85.72 61 294129 476758 25.94 134069 375563 14676 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 77.43 72.20 1121.69 8.48 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 18.64 19.38 176.80 6.48 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.61 18.65 16.19 8.89 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 18.31 18.55 18.07 8.41 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 14.09 15.19 11.03 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 29.02 28.79 268.78 8.35 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) 12/21/2023 _x86_64_ (1 CPU) 13:03:58 LINUX RESTART (1 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 68.68 0.00 6.56 5.19 0.10 19.47 01:06:01 PM 0 68.68 0.00 6.56 5.19 0.10 19.47 01:07:01 PM all 54.84 0.00 4.94 8.64 0.10 31.48 01:07:01 PM 0 54.84 0.00 4.94 8.64 0.10 31.48 01:08:01 PM all 63.21 0.00 2.49 0.55 0.10 33.66 01:08:01 PM 0 63.21 0.00 2.49 0.55 0.10 33.66 01:09:01 PM all 54.72 0.00 3.19 7.89 0.10 34.10 01:09:01 PM 0 54.72 0.00 3.19 7.89 0.10 34.10 01:10:01 PM all 62.14 0.00 4.27 12.43 0.10 21.07 01:10:01 PM 0 62.14 0.00 4.27 12.43 0.10 21.07 Average: all 60.72 0.00 4.29 6.94 0.10 27.95 Average: 0 60.72 0.00 4.29 6.94 0.10 27.95