---> uname -a: Linux prd-centos8-builder-1c-1g-4173.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: 2799.870 BogoMIPS: 5599.74 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: 770 309 97 5 363 330 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:3a:41:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.187/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe3a:41fe/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) 01/19/2024 _x86_64_ (1 CPU) 20:03:51 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 312.88 235.72 77.16 16830.27 41046.94 08:06:01 PM 153.22 22.03 131.19 3146.27 15225.04 08:07:01 PM 117.29 33.82 83.46 2564.66 6105.06 08:08:01 PM 25.75 7.00 18.75 335.91 419.94 08:09:01 PM 157.08 118.94 38.14 7726.36 2252.72 Average: 153.31 83.54 69.77 6123.66 13022.44 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 52836 318020 736220 93.30 2104 343024 505876 27.53 127668 473252 18664 08:06:01 PM 99320 289832 689736 87.41 48 256824 514212 27.98 83620 428836 16420 08:07:01 PM 75920 273112 713136 90.38 48 264204 542732 29.53 137828 408848 5636 08:08:01 PM 163504 356264 625552 79.28 48 259808 457476 24.89 148944 308948 16 08:09:01 PM 52832 290112 736224 93.30 0 304060 534008 29.06 140480 429000 17272 Average: 88882 305468 700174 88.74 450 285584 510861 27.80 127708 409777 11602 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 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 196.94 119.40 1049.87 54.85 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 58.35 53.80 778.18 6.73 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 22.63 24.28 182.05 8.50 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 16.76 18.69 16.28 7.57 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 17.21 16.78 17.41 8.54 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.43 46.62 409.17 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) 01/19/2024 _x86_64_ (1 CPU) 20:03:51 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 57.60 0.10 12.25 19.78 0.10 10.17 08:05:01 PM 0 57.60 0.10 12.25 19.78 0.10 10.17 08:06:01 PM all 70.76 0.00 7.09 3.99 0.13 18.03 08:06:01 PM 0 70.76 0.00 7.09 3.99 0.13 18.03 08:07:01 PM all 61.09 0.00 4.24 4.86 0.10 29.72 08:07:01 PM 0 61.09 0.00 4.24 4.86 0.10 29.72 08:08:01 PM all 64.44 0.00 2.50 0.50 0.10 32.46 08:08:01 PM 0 64.44 0.00 2.50 0.50 0.10 32.46 08:09:01 PM all 49.22 0.00 3.70 15.81 0.12 31.15 08:09:01 PM 0 49.22 0.00 3.70 15.81 0.12 31.15 Average: all 60.62 0.02 5.96 8.99 0.11 24.30 Average: 0 60.62 0.02 5.96 8.99 0.11 24.30