---> uname -a: Linux prd-centos8-builder-1c-1g-1895.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 2799.998 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 305 76 5 388 334 Swap: 1023 22 1001 ---> 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:d9:6c:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fed9:6c4b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/17/2024 _x86_64_ (1 CPU) 14:03:50 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 295.79 210.28 85.51 16511.33 41963.08 02:06:01 PM 144.09 28.45 115.63 3725.07 12751.88 02:07:01 PM 70.46 22.97 47.49 1182.88 3569.47 02:08:01 PM 26.94 4.68 22.26 73.18 640.99 02:09:01 PM 133.56 110.41 23.15 8027.32 828.01 Average: 134.22 75.39 58.82 5906.83 11958.77 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 81420 317944 707792 89.68 2000 309896 502000 27.32 122872 433520 15488 02:06:01 PM 124132 368824 665080 84.27 136 311384 442332 24.07 118312 377416 15416 02:07:01 PM 163488 354424 625724 79.28 68 257900 464260 25.26 133928 327608 8624 02:08:01 PM 152740 344396 636472 80.65 68 258652 473304 25.75 149128 322328 20 02:09:01 PM 87400 342376 701812 88.93 0 321168 489608 26.64 157220 383464 36 Average: 121836 345593 667376 84.56 454 291800 474301 25.81 136292 368867 7917 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 199.58 103.14 1008.63 53.31 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 52.11 49.20 629.49 6.71 0.00 0.00 0.00 0.00 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 36.81 36.35 280.84 9.47 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 14.46 17.78 12.04 7.47 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 20.19 19.25 20.08 11.35 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 64.67 45.16 390.41 17.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/17/2024 _x86_64_ (1 CPU) 14:03:50 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 64.03 0.10 17.54 9.55 0.10 8.68 02:05:01 PM 0 64.03 0.10 17.54 9.55 0.10 8.68 02:06:01 PM all 73.14 0.00 10.71 3.50 0.12 12.54 02:06:01 PM 0 73.14 0.00 10.71 3.50 0.12 12.54 02:07:01 PM all 66.28 0.00 5.09 3.16 0.10 25.37 02:07:01 PM 0 66.28 0.00 5.09 3.16 0.10 25.37 02:08:01 PM all 69.63 0.00 3.84 0.72 0.10 25.71 02:08:01 PM 0 69.63 0.00 3.84 0.72 0.10 25.71 02:09:01 PM all 59.16 0.00 5.33 13.22 0.08 22.21 02:09:01 PM 0 59.16 0.00 5.33 13.22 0.08 22.21 Average: all 66.45 0.02 8.50 6.03 0.10 18.90 Average: 0 66.45 0.02 8.50 6.03 0.10 18.90