---> uname -a: Linux prd-centos8-builder-1c-1g-391.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: 2799.996 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: 770 295 94 6 379 343 Swap: 1023 34 989 ---> 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:16:bd:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe16:bd32/64 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) 01/30/2024 _x86_64_ (1 CPU) 22:03:48 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 305.32 228.00 77.32 16357.11 40578.24 10:06:01 PM 163.24 29.00 134.24 3524.55 15480.64 10:07:01 PM 121.78 33.66 88.13 2241.73 6271.46 10:08:01 PM 24.35 5.45 18.90 338.17 420.05 10:09:01 PM 154.03 119.55 34.48 7451.18 1467.74 Average: 153.78 83.15 70.64 5984.07 12848.74 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 101284 343560 687772 87.16 1972 319952 482348 26.25 119768 428304 26020 10:06:01 PM 162720 359496 626336 79.38 8 263856 452592 24.63 75604 374696 18656 10:07:01 PM 86864 291532 702192 88.99 0 272512 532804 28.99 137844 398160 6600 10:08:01 PM 72456 286500 716600 90.82 0 282020 535672 29.15 152768 397992 12704 10:09:01 PM 47360 329916 741696 94.00 0 350584 499164 27.16 153056 423800 1748 Average: 94137 322201 694919 88.07 396 297785 500516 27.24 127808 404590 13146 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 173.52 110.18 1012.43 53.63 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 58.97 55.16 767.90 6.77 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.95 24.06 182.07 8.70 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 16.16 18.34 15.63 8.83 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 17.89 17.30 17.96 7.48 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 57.71 45.02 399.42 17.08 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) 01/30/2024 _x86_64_ (1 CPU) 22:03:48 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 54.71 0.17 11.93 19.99 0.12 13.08 10:05:01 PM 0 54.71 0.17 11.93 19.99 0.12 13.08 10:06:01 PM all 69.84 0.00 7.09 4.49 0.13 18.45 10:06:01 PM 0 69.84 0.00 7.09 4.49 0.13 18.45 10:07:01 PM all 57.98 0.00 4.13 7.18 0.10 30.61 10:07:01 PM 0 57.98 0.00 4.13 7.18 0.10 30.61 10:08:01 PM all 64.13 0.00 2.48 0.37 0.10 32.92 10:08:01 PM 0 64.13 0.00 2.48 0.37 0.10 32.92 10:09:01 PM all 48.87 0.00 3.47 16.78 0.10 30.79 10:09:01 PM 0 48.87 0.00 3.47 16.78 0.10 30.79 Average: all 59.11 0.03 5.82 9.76 0.11 25.17 Average: 0 59.11 0.03 5.82 9.76 0.11 25.17