---> uname -a: Linux prd-centos8-builder-1c-1g-658.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: 770 302 99 6 368 335 Swap: 1023 21 1002 ---> 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:84:0e:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe84:ec2/64 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) 02/02/2024 _x86_64_ (1 CPU) 23:03:41 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 246.27 161.80 84.47 11120.04 41556.16 11:06:01 PM 169.23 41.78 127.45 4427.39 14885.59 11:07:01 PM 96.45 17.72 78.73 1270.80 5782.20 11:08:01 PM 25.36 7.35 18.01 195.70 398.95 11:09:01 PM 163.36 124.83 38.54 8135.29 2081.71 Average: 140.18 70.73 69.45 5032.47 12952.37 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 50256 311656 738800 93.63 1968 339136 525460 28.59 129300 469784 21336 11:06:01 PM 90616 321828 698440 88.52 200 297464 493780 26.87 106816 412972 12716 11:07:01 PM 158000 353940 631056 79.98 200 263220 470384 25.60 145464 315988 1084 11:08:01 PM 199016 396928 590040 74.78 200 265204 422868 23.01 154908 265052 8 11:09:01 PM 86176 346924 702880 89.08 200 327660 484356 26.36 192252 342216 18536 Average: 116813 346255 672243 85.20 554 298537 479370 26.09 145748 361202 10736 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 185.65 119.39 1181.81 54.44 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 51.41 48.88 650.20 8.49 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 22.18 23.78 156.72 7.96 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 17.55 20.76 15.03 7.69 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.88 19.93 24.10 13.70 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 59.18 46.58 405.89 18.47 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) 02/02/2024 _x86_64_ (1 CPU) 23:03:41 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 61.08 0.12 9.36 15.47 0.13 13.85 11:05:01 PM 0 61.08 0.12 9.36 15.47 0.13 13.85 11:06:01 PM all 74.40 0.00 7.70 6.48 0.12 11.30 11:06:01 PM 0 74.40 0.00 7.70 6.48 0.12 11.30 11:07:01 PM all 64.22 0.00 4.46 5.27 0.12 25.93 11:07:01 PM 0 64.22 0.00 4.46 5.27 0.12 25.93 11:08:01 PM all 67.38 0.00 2.93 0.50 0.10 29.09 11:08:01 PM 0 67.38 0.00 2.93 0.50 0.10 29.09 11:09:01 PM all 66.58 0.00 4.53 15.62 0.10 13.18 11:09:01 PM 0 66.58 0.00 4.53 15.62 0.10 13.18 Average: all 66.73 0.02 5.79 8.66 0.11 18.67 Average: 0 66.73 0.02 5.79 8.66 0.11 18.67