---> uname -a: Linux prd-centos8-builder-1c-1g-4694.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: 2800.000 BogoMIPS: 5600.00 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: 770 289 110 6 371 350 Swap: 1023 27 996 ---> 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:96:2b:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe96:2b36/64 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) 01/25/2024 _x86_64_ (1 CPU) 18:03:51 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 285.24 208.20 77.04 15930.78 40849.95 06:06:01 PM 180.35 44.03 136.31 4136.86 15700.52 06:07:01 PM 96.62 17.19 79.43 1205.00 5439.50 06:08:02 PM 25.85 4.06 21.79 292.65 599.57 06:09:01 PM 149.56 116.31 33.25 7608.13 1399.88 Average: 147.55 77.85 69.70 5830.53 12842.23 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 84440 335108 704616 89.30 2104 329392 511780 27.85 131192 439792 30308 06:06:01 PM 168144 388888 620912 78.69 48 287868 435264 23.69 97620 349332 14912 06:07:01 PM 83900 292484 705156 89.37 0 276828 542724 29.53 136816 400660 20280 06:08:02 PM 84008 300964 705048 89.35 0 285208 534132 29.07 150940 386664 12712 06:09:01 PM 55584 363540 733472 92.96 0 376164 477392 25.98 171700 398460 1748 Average: 95215 336197 693841 87.93 430 311092 500258 27.22 137654 394982 15992 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 178.80 114.08 1047.72 54.14 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 58.53 53.75 732.30 7.08 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 22.01 24.36 180.49 7.93 0.00 0.00 0.00 0.00 06:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:02 PM eth0 16.16 18.39 15.73 7.40 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.56 16.60 17.79 8.20 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 58.78 45.55 400.27 16.98 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) 01/25/2024 _x86_64_ (1 CPU) 18:03:51 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 56.36 0.13 10.89 20.76 0.10 11.76 06:05:01 PM 0 56.36 0.13 10.89 20.76 0.10 11.76 06:06:01 PM all 68.53 0.00 7.16 6.78 0.10 17.43 06:06:01 PM 0 68.53 0.00 7.16 6.78 0.10 17.43 06:07:01 PM all 59.53 0.00 3.79 5.62 0.10 30.95 06:07:01 PM 0 59.53 0.00 3.79 5.62 0.10 30.95 06:08:02 PM all 60.29 0.00 2.51 0.62 0.10 36.48 06:08:02 PM 0 60.29 0.00 2.51 0.62 0.10 36.48 06:09:01 PM all 47.84 0.00 3.50 17.18 0.10 31.38 06:09:01 PM 0 47.84 0.00 3.50 17.18 0.10 31.38 Average: all 58.56 0.03 5.58 10.17 0.10 25.56 Average: 0 58.56 0.03 5.58 10.17 0.10 25.56