---> uname -a: Linux prd-centos8-builder-1c-1g-286.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: 2799.870 BogoMIPS: 5599.74 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 97 6 380 348 Swap: 1023 30 993 ---> 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:ae:ee:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:feae:ee23/64 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) 12/13/2023 _x86_64_ (1 CPU) 14:04:59 LINUX RESTART (1 CPU) 02:06:01 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 146.82 33.09 113.73 3317.83 13362.10 02:08:01 PM 137.15 35.75 101.40 2143.82 10519.13 02:09:01 PM 42.43 8.07 34.36 671.49 1592.60 02:10:01 PM 82.99 61.10 21.89 4798.67 730.40 02:11:01 PM 139.56 76.72 62.84 4070.09 2448.72 Average: 109.79 42.95 66.84 3000.83 5729.67 02:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 85220 337836 703836 89.20 684 323588 492416 26.80 107328 438208 25116 02:08:01 PM 160920 354224 628136 79.61 0 259944 473532 25.77 118284 336488 23944 02:09:01 PM 144180 356368 644876 81.73 0 279512 473888 25.79 141472 331756 20 02:10:01 PM 55088 379332 733968 93.02 0 391320 455992 24.81 146052 414876 13556 02:11:01 PM 120796 369444 668260 84.69 0 317792 476788 25.95 204816 302928 27296 Average: 113241 359441 675815 85.65 137 314431 474523 25.82 143590 364851 17986 02:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 81.24 72.74 1122.22 10.35 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 21.78 21.94 190.97 5.74 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 18.51 21.98 17.72 9.51 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 19.26 19.51 20.11 9.05 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 14.42 15.46 11.06 9.00 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 31.04 30.32 272.36 8.73 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) 12/13/2023 _x86_64_ (1 CPU) 14:04:59 LINUX RESTART (1 CPU) 02:06:01 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 65.68 0.00 6.48 4.69 0.13 23.02 02:07:01 PM 0 65.68 0.00 6.48 4.69 0.13 23.02 02:08:01 PM all 64.49 0.00 5.46 5.41 0.12 24.52 02:08:01 PM 0 64.49 0.00 5.46 5.41 0.12 24.52 02:09:01 PM all 64.70 0.00 2.87 1.95 0.12 30.36 02:09:01 PM 0 64.70 0.00 2.87 1.95 0.12 30.36 02:10:01 PM all 55.50 0.00 3.47 6.95 0.12 33.97 02:10:01 PM 0 55.50 0.00 3.47 6.95 0.12 33.97 02:11:01 PM all 61.85 0.00 4.34 12.50 0.12 21.20 02:11:01 PM 0 61.85 0.00 4.34 12.50 0.12 21.20 Average: all 62.44 0.00 4.52 6.30 0.12 26.62 Average: 0 62.44 0.00 4.52 6.30 0.12 26.62