---> uname -a: Linux prd-centos8-builder-1c-1g-912.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: 770 305 95 5 369 334 Swap: 1023 29 994 ---> 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:f0:2d:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fef0:2d30/64 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) 02/05/2024 _x86_64_ (1 CPU) 20:03:45 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 240.48 154.27 86.21 10642.28 42128.64 08:06:01 PM 177.06 45.46 131.61 4250.47 15169.42 08:07:01 PM 102.28 20.19 82.09 1528.84 5643.41 08:08:01 PM 20.90 4.61 16.29 117.26 307.91 08:09:01 PM 174.87 124.87 50.00 7881.95 2571.22 Average: 143.12 69.88 73.25 4883.99 13163.67 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 109288 329804 679768 86.15 2088 298576 496812 27.04 143092 400400 30016 08:06:01 PM 67340 301860 721716 91.47 16 301032 501176 27.27 100676 445148 30764 08:07:01 PM 99252 307700 689804 87.42 0 275728 507632 27.62 151364 370540 13768 08:08:01 PM 122180 321688 666876 84.52 0 266812 492812 26.82 152596 345696 2464 08:09:01 PM 106088 361936 682968 86.56 0 322580 466408 25.38 149060 369480 27892 Average: 100830 324598 688226 87.22 421 292946 492968 26.83 139358 386253 20981 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 205.63 131.92 1186.59 55.60 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 48.42 47.15 649.20 8.27 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 22.86 25.05 162.23 8.92 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 18.42 20.95 15.68 9.11 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 17.89 18.55 18.38 12.08 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 62.64 48.72 406.43 18.79 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) 02/05/2024 _x86_64_ (1 CPU) 20:03:45 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 62.62 0.08 8.69 16.02 0.12 12.46 08:05:01 PM 0 62.62 0.08 8.69 16.02 0.12 12.46 08:06:01 PM all 74.28 0.00 7.34 6.71 0.12 11.56 08:06:01 PM 0 74.28 0.00 7.34 6.71 0.12 11.56 08:07:01 PM all 64.42 0.00 4.12 4.45 0.12 26.90 08:07:01 PM 0 64.42 0.00 4.12 4.45 0.12 26.90 08:08:01 PM all 65.77 0.00 2.88 0.70 0.10 30.55 08:08:01 PM 0 65.77 0.00 2.88 0.70 0.10 30.55 08:09:01 PM all 64.28 0.00 4.57 17.04 0.10 14.00 08:09:01 PM 0 64.28 0.00 4.57 17.04 0.10 14.00 Average: all 66.27 0.02 5.52 8.98 0.11 19.10 Average: 0 66.27 0.02 5.52 8.98 0.11 19.10