---> uname -a: Linux prd-centos8-builder-1c-1g-3544.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: 2799.998 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 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: 770 289 91 5 389 350 Swap: 1023 28 995 ---> 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:36:73:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe36:73a5/64 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) 01/12/2024 _x86_64_ (1 CPU) 23:03:51 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:02 PM 275.31 209.73 65.59 15892.42 40075.33 11:06:01 PM 152.71 28.75 123.96 3436.90 13610.50 11:07:01 PM 128.59 28.67 99.92 2162.35 8202.90 11:08:01 PM 25.60 3.63 21.97 277.06 598.47 11:09:01 PM 137.68 112.80 24.88 7311.05 1455.14 Average: 144.01 76.91 67.09 5827.17 12797.85 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 PM 55600 330740 733456 92.95 2104 353836 516888 28.13 131340 467812 27280 11:06:01 PM 49652 313904 739404 93.71 252 334244 514508 28.00 106960 461704 30248 11:07:01 PM 134520 334892 654536 82.95 252 267980 498432 27.12 136380 350348 6364 11:08:01 PM 126632 334340 662424 83.95 252 275460 497332 27.06 152300 343380 1084 11:09:01 PM 60732 365672 728324 92.30 252 372132 473300 25.76 164928 398696 5856 Average: 85427 335910 703629 89.17 622 320730 500092 27.21 138382 404388 14166 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 PM eth0 181.23 116.46 1010.35 53.85 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 63.64 59.33 775.91 7.15 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 22.38 23.86 181.26 8.02 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 16.01 18.67 15.63 8.70 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 17.20 16.96 17.43 8.27 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 60.13 47.05 399.27 17.25 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) 01/12/2024 _x86_64_ (1 CPU) 23:03:51 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:02 PM all 57.85 0.12 10.72 19.78 0.10 11.43 11:05:02 PM 0 57.85 0.12 10.72 19.78 0.10 11.43 11:06:01 PM all 70.08 0.00 6.40 5.40 0.10 18.02 11:06:01 PM 0 70.08 0.00 6.40 5.40 0.10 18.02 11:07:01 PM all 61.82 0.00 4.97 6.25 0.10 26.85 11:07:01 PM 0 61.82 0.00 4.97 6.25 0.10 26.85 11:08:01 PM all 66.51 0.00 2.52 0.88 0.08 30.01 11:08:01 PM 0 66.51 0.00 2.52 0.88 0.08 30.01 11:09:01 PM all 53.37 0.00 3.49 15.02 0.08 28.04 11:09:01 PM 0 53.37 0.00 3.49 15.02 0.08 28.04 Average: all 61.90 0.02 5.62 9.48 0.09 22.88 Average: 0 61.90 0.02 5.62 9.48 0.09 22.88