---> uname -a: Linux prd-centos8-builder-1c-1g-2779.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: 770 294 94 5 381 343 Swap: 1023 31 992 ---> 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:8b:c2:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.254/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe8b:c2f2/64 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) 01/04/2024 _x86_64_ (1 CPU) 12:03:54 LINUX RESTART (1 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 145.33 28.63 116.70 3280.25 14077.29 12:07:01 PM 137.19 32.92 104.28 2294.29 10272.34 12:08:01 PM 32.11 5.05 27.06 313.95 900.90 12:09:01 PM 18.39 3.81 14.57 106.20 303.78 12:10:01 PM 175.16 125.20 49.96 8148.46 2138.15 Average: 101.66 39.12 62.54 2828.72 5541.85 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 95436 340128 693620 87.91 0 313264 503968 27.42 103452 430500 13456 12:07:01 PM 193188 383444 595868 75.52 0 254896 447532 24.35 123620 295148 10592 12:08:01 PM 97876 309304 691180 87.60 0 276396 525404 28.59 147928 370860 12704 12:09:01 PM 55220 274856 733836 93.00 0 284452 556636 30.29 151780 406348 27300 12:10:01 PM 108480 374540 680576 86.25 0 331844 486732 26.49 147852 363604 27792 Average: 110040 336454 679016 86.05 0 292170 504054 27.43 134926 373292 18369 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 79.32 71.07 1096.46 8.13 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 18.66 20.02 186.63 5.35 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 15.61 18.10 15.39 8.50 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 14.72 16.62 12.05 5.89 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 17.31 16.72 16.89 12.43 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 29.14 28.52 265.70 8.06 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) 01/04/2024 _x86_64_ (1 CPU) 12:03:54 LINUX RESTART (1 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 70.75 0.00 6.88 4.70 0.12 17.55 12:06:01 PM 0 70.75 0.00 6.88 4.70 0.12 17.55 12:07:01 PM all 64.69 0.00 5.75 6.43 0.10 23.03 12:07:01 PM 0 64.69 0.00 5.75 6.43 0.10 23.03 12:08:01 PM all 63.44 0.00 2.75 1.07 0.10 32.64 12:08:01 PM 0 63.44 0.00 2.75 1.07 0.10 32.64 12:09:01 PM all 64.58 0.00 2.82 0.37 0.10 32.14 12:09:01 PM 0 64.58 0.00 2.82 0.37 0.10 32.14 12:10:01 PM all 58.73 0.00 4.77 16.49 0.10 19.90 12:10:01 PM 0 58.73 0.00 4.77 16.49 0.10 19.90 Average: all 64.44 0.00 4.59 5.81 0.10 25.05 Average: 0 64.44 0.00 4.59 5.81 0.10 25.05