---> uname -a: Linux prd-centos8-builder-1c-1g-4091.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: 770 319 89 4 361 320 Swap: 1023 16 1007 ---> 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:51:74:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe51:7469/64 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) 01/18/2024 _x86_64_ (1 CPU) 21:03:50 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 279.00 199.42 79.59 15527.42 41190.39 09:06:01 PM 162.38 33.67 128.71 4084.51 14855.00 09:07:02 PM 92.38 14.96 77.42 1336.84 5438.16 09:08:01 PM 23.26 5.49 17.77 184.82 339.55 09:09:01 PM 157.86 120.28 37.59 7905.50 2014.56 Average: 143.39 75.01 68.38 5827.69 12812.29 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 112820 357904 676236 85.70 1964 322756 481148 26.18 126316 413640 14692 09:06:01 PM 126212 332864 662844 84.00 184 273452 468000 25.47 103536 381032 7732 09:07:02 PM 158092 341280 630964 79.96 184 249636 476932 25.95 137360 324920 188 09:08:01 PM 171236 358608 617820 78.30 184 253828 455252 24.77 148016 300232 20 09:09:01 PM 120600 364292 668456 84.72 48 309924 461192 25.10 160772 343312 15684 Average: 137792 350990 651264 82.54 513 281919 468505 25.50 135200 352627 7663 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 206.81 123.46 1050.26 54.43 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 60.71 56.96 730.54 8.95 0.00 0.00 0.00 0.00 09:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:02 PM eth0 21.93 23.66 179.45 6.70 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 17.17 19.43 16.44 8.95 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 19.04 17.91 18.90 9.60 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 65.31 48.39 400.47 17.76 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) 01/18/2024 _x86_64_ (1 CPU) 21:03:50 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 57.44 0.10 10.27 19.92 0.10 12.17 09:05:01 PM 0 57.44 0.10 10.27 19.92 0.10 12.17 09:06:01 PM all 70.35 0.00 7.11 5.19 0.12 17.24 09:06:01 PM 0 70.35 0.00 7.11 5.19 0.12 17.24 09:07:02 PM all 60.73 0.00 3.77 4.34 0.10 31.06 09:07:02 PM 0 60.73 0.00 3.77 4.34 0.10 31.06 09:08:01 PM all 63.80 0.00 2.51 0.66 0.10 32.93 09:08:01 PM 0 63.80 0.00 2.51 0.66 0.10 32.93 09:09:01 PM all 52.00 0.00 3.82 15.94 0.10 28.13 09:09:01 PM 0 52.00 0.00 3.82 15.94 0.10 28.13 Average: all 60.86 0.02 5.51 9.24 0.10 24.28 Average: 0 60.86 0.02 5.51 9.24 0.10 24.28