---> uname -a: Linux prd-centos8-builder-1c-1g-2568.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: 770 310 86 4 373 330 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:e5:3e:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.247/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fee5:3ed8/64 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) 01/01/2024 _x86_64_ (1 CPU) 21:03:45 LINUX RESTART (1 CPU) 09:04:03 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 236.42 153.87 82.54 10327.27 42452.17 09:06:01 PM 168.74 37.54 131.21 4212.22 17182.96 09:07:01 PM 104.74 22.07 82.67 1772.07 6140.04 09:08:01 PM 23.59 4.71 18.87 462.70 421.34 09:09:01 PM 153.73 118.16 35.57 7553.35 1909.96 Average: 136.79 66.70 70.10 4829.26 13432.42 09:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 95008 339968 694048 87.96 2100 321916 491136 26.73 130840 425432 30104 09:06:01 PM 184784 388588 604272 76.58 136 268556 423044 23.02 93508 331340 17852 09:07:01 PM 83220 283116 705836 89.45 136 264280 537896 29.27 130716 402132 4696 09:08:01 PM 65756 277712 723300 91.67 136 276616 544092 29.61 144856 406212 12704 09:09:01 PM 52936 302648 736120 93.29 12 314196 520140 28.30 139080 427184 1628 Average: 96341 318406 692715 87.79 504 289113 503262 27.39 127800 398460 13397 09:04:03 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 212.21 131.40 1088.27 58.01 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 66.79 61.52 907.18 7.48 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.11 23.39 179.30 6.96 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 17.72 19.96 16.71 8.97 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 17.18 16.91 17.43 8.35 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 66.05 50.11 437.56 17.69 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) 01/01/2024 _x86_64_ (1 CPU) 21:03:45 LINUX RESTART (1 CPU) 09:04:03 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 61.02 0.12 9.04 16.17 0.17 13.48 09:05:01 PM 0 61.02 0.12 9.04 16.17 0.17 13.48 09:06:01 PM all 68.65 0.00 7.45 6.84 0.13 16.93 09:06:01 PM 0 68.65 0.00 7.45 6.84 0.13 16.93 09:07:01 PM all 59.88 0.00 4.34 6.19 0.12 29.48 09:07:01 PM 0 59.88 0.00 4.34 6.19 0.12 29.48 09:08:01 PM all 65.15 0.00 2.72 0.77 0.12 31.25 09:08:01 PM 0 65.15 0.00 2.72 0.77 0.12 31.25 09:09:01 PM all 50.87 0.00 3.59 15.44 0.13 29.97 09:09:01 PM 0 50.87 0.00 3.59 15.44 0.13 29.97 Average: all 61.12 0.02 5.40 9.03 0.13 24.30 Average: 0 61.12 0.02 5.40 9.03 0.13 24.30