---> uname -a: Linux prd-centos8-builder-1c-1g-2861.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: 770 304 82 4 383 337 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:ba:8b:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.8/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:feba:8bf2/64 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) 01/05/2024 _x86_64_ (1 CPU) 14:03:47 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 251.55 177.45 74.10 13687.43 40710.66 02:06:01 PM 157.38 27.00 130.38 3327.04 17113.55 02:07:01 PM 105.46 33.76 71.71 2423.19 5357.66 02:08:01 PM 30.69 3.82 26.88 286.22 1314.55 02:09:01 PM 136.77 114.52 22.25 7482.56 767.33 02:10:01 PM 92.12 21.53 70.58 1494.80 2876.23 Average: 129.04 63.04 66.00 4786.06 11366.60 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 59812 314572 729244 92.42 1972 332332 528372 28.75 110488 484884 30828 02:06:01 PM 59312 299724 729744 92.48 48 305532 521884 28.40 98104 455868 13200 02:07:01 PM 109864 319164 679192 86.08 12 273748 509696 27.74 123824 384004 29332 02:08:01 PM 123860 328908 665196 84.30 12 269640 499692 27.19 137792 356152 1084 02:09:01 PM 52076 363692 736980 93.40 12 377256 466564 25.39 152960 416968 13660 02:10:01 PM 83896 343948 705160 89.37 0 327632 494236 26.90 179280 362888 27352 Average: 81470 328335 707586 89.68 343 314357 503407 27.39 133741 410127 19243 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 197.07 131.34 1048.07 55.35 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 64.58 60.94 905.50 7.03 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 22.14 23.88 179.86 8.57 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 15.93 18.56 15.60 8.61 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 16.84 16.69 17.20 7.38 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 13.23 14.70 10.16 9.89 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 55.01 44.38 363.10 16.15 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) 01/05/2024 _x86_64_ (1 CPU) 14:03:47 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 61.13 0.12 9.74 18.14 0.12 10.76 02:05:01 PM 0 61.13 0.12 9.74 18.14 0.12 10.76 02:06:01 PM all 69.81 0.00 7.23 5.31 0.08 17.57 02:06:01 PM 0 69.81 0.00 7.23 5.31 0.08 17.57 02:07:01 PM all 61.63 0.00 4.21 5.76 0.08 28.32 02:07:01 PM 0 61.63 0.00 4.21 5.76 0.08 28.32 02:08:01 PM all 65.20 0.00 2.40 0.88 0.07 31.44 02:08:01 PM 0 65.20 0.00 2.40 0.88 0.07 31.44 02:09:01 PM all 53.05 0.00 3.43 14.85 0.08 28.58 02:09:01 PM 0 53.05 0.00 3.43 14.85 0.08 28.58 02:10:01 PM all 61.68 0.00 3.72 4.50 0.08 30.01 02:10:01 PM 0 61.68 0.00 3.72 4.50 0.08 30.01 Average: all 62.09 0.02 5.12 8.24 0.09 24.44 Average: 0 62.09 0.02 5.12 8.24 0.09 24.44