---> uname -a: Linux prd-centos8-builder-1c-1g-2202.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: 770 300 74 6 395 339 Swap: 1023 24 999 ---> 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:c4:fd:73 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 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fec4:fd73/64 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) 04/20/2024 _x86_64_ (1 CPU) 16:03:40 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 217.60 125.90 91.70 10797.60 42089.85 04:06:01 PM 153.62 37.86 115.76 3487.86 12675.85 04:07:01 PM 59.30 19.47 39.83 1024.29 3155.96 04:08:01 PM 18.04 3.70 14.35 65.98 289.84 04:09:01 PM 135.08 110.36 24.72 8100.60 859.04 Average: 116.76 59.48 57.28 4697.36 11823.20 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 64576 316964 724636 91.82 2100 325380 510728 27.79 144608 432564 42364 04:06:01 PM 120376 367780 668836 84.75 1284 314680 452584 24.63 118040 383964 22200 04:07:01 PM 90760 310048 698452 88.50 652 287792 513672 27.95 149224 385684 15812 04:08:01 PM 144880 349096 644332 81.64 652 272752 471984 25.68 148460 331280 12 04:09:01 PM 104444 367068 684768 86.77 388 330492 466060 25.36 166236 357488 1380 Average: 105007 342191 684205 86.69 1015 306219 483006 26.28 145314 378196 16354 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 229.13 127.68 1350.28 55.83 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 33.32 33.00 294.17 5.87 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.15 30.68 277.78 9.34 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.49 18.31 13.70 6.47 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 19.34 19.12 19.25 13.95 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 45.78 391.33 18.30 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) 04/20/2024 _x86_64_ (1 CPU) 16:03:40 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 70.02 0.07 13.61 4.67 0.12 11.51 04:05:01 PM 0 70.02 0.07 13.61 4.67 0.12 11.51 04:06:01 PM all 74.05 0.00 10.56 4.96 0.13 10.29 04:06:01 PM 0 74.05 0.00 10.56 4.96 0.13 10.29 04:07:01 PM all 66.96 0.00 4.92 2.27 0.12 25.74 04:07:01 PM 0 66.96 0.00 4.92 2.27 0.12 25.74 04:08:01 PM all 66.57 0.00 4.09 0.38 0.10 28.86 04:08:01 PM 0 66.57 0.00 4.09 0.38 0.10 28.86 04:09:01 PM all 65.96 0.00 5.45 13.02 0.10 15.47 04:09:01 PM 0 65.96 0.00 5.45 13.02 0.10 15.47 Average: all 68.71 0.01 7.73 5.06 0.11 18.38 Average: 0 68.71 0.01 7.73 5.06 0.11 18.38