---> uname -a: Linux prd-centos8-builder-1c-1g-3985.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: 2800.022 BogoMIPS: 5600.04 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: 770 291 93 6 385 346 Swap: 1023 23 1000 ---> 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:5f:31:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.144/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe5f:31b4/64 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) 01/17/2024 _x86_64_ (1 CPU) 16:03:48 LINUX RESTART (1 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 313.03 233.73 79.30 16527.08 41307.95 04:06:01 PM 156.28 25.79 130.49 3294.83 14937.51 04:07:01 PM 122.39 37.34 85.05 2294.17 6272.79 04:08:01 PM 24.14 2.07 22.07 172.45 620.96 04:09:01 PM 154.63 118.91 35.72 7700.78 1381.16 Average: 153.60 83.08 70.51 5964.41 12812.09 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 58152 330548 730904 92.63 2104 350308 518836 28.23 137408 454644 25408 04:06:01 PM 102480 310168 686576 87.01 828 272496 517508 28.16 87880 420488 29112 04:07:01 PM 103596 314676 685460 86.87 548 278048 521664 28.39 138784 376140 20428 04:08:01 PM 82604 298468 706452 89.53 548 282836 538440 29.30 150324 385940 12712 04:09:01 PM 57504 333300 731552 92.71 24 342928 509052 27.70 147792 416660 1624 Average: 80867 317432 708189 89.75 810 305323 521100 28.36 132438 410774 17857 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 184.74 123.62 1031.97 55.28 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 57.19 52.78 762.75 6.65 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.63 26.74 182.04 8.83 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 15.71 18.19 15.62 8.53 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 16.85 16.81 17.27 7.94 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 59.41 47.38 399.97 17.32 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) 01/17/2024 _x86_64_ (1 CPU) 16:03:48 LINUX RESTART (1 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 56.39 0.12 12.18 19.92 0.10 11.28 04:05:01 PM 0 56.39 0.12 12.18 19.92 0.10 11.28 04:06:01 PM all 70.21 0.00 7.14 4.71 0.10 17.83 04:06:01 PM 0 70.21 0.00 7.14 4.71 0.10 17.83 04:07:01 PM all 60.34 0.00 4.71 7.50 0.08 27.37 04:07:01 PM 0 60.34 0.00 4.71 7.50 0.08 27.37 04:08:01 PM all 65.34 0.00 2.57 0.73 0.08 31.27 04:08:01 PM 0 65.34 0.00 2.57 0.73 0.08 31.27 04:09:01 PM all 49.37 0.00 3.61 16.68 0.08 30.26 04:09:01 PM 0 49.37 0.00 3.61 16.68 0.08 30.26 Average: all 60.34 0.02 6.02 9.88 0.09 23.65 Average: 0 60.34 0.02 6.02 9.88 0.09 23.65