---> uname -a: Linux prd-centos8-builder-1c-1g-4652.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: 770 300 107 5 362 339 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:f5:b2:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.230/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fef5:b2e2/64 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) 01/25/2024 _x86_64_ (1 CPU) 10:03:53 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 302.25 227.30 74.95 16218.07 40564.43 10:06:02 AM 149.99 26.13 123.86 3317.31 14853.62 10:07:01 AM 105.25 27.24 78.01 2044.38 5965.39 10:08:01 AM 31.73 2.95 28.79 242.41 1423.22 10:09:01 AM 151.95 119.55 32.40 7600.00 1380.66 Average: 148.42 80.83 67.59 5899.05 12868.26 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 118560 353096 670496 84.97 2104 312536 482220 26.24 128776 404692 25524 10:06:02 AM 86008 304528 703048 89.10 416 285244 515892 28.07 92008 438628 27316 10:07:01 AM 101724 306912 687332 87.11 144 272560 520204 28.31 131936 388696 31024 10:08:01 AM 84276 296164 704780 89.32 144 279312 526616 28.66 146828 389784 12712 10:09:01 AM 47328 349876 741728 94.00 0 369772 477540 25.99 147580 426908 1748 Average: 87579 322115 701477 88.90 562 303885 504494 27.45 129426 409742 19665 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 179.90 114.16 1013.70 53.74 0.00 0.00 0.00 0.00 10:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 AM eth0 57.04 52.77 766.96 6.61 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 23.34 24.90 184.96 8.79 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.26 19.36 18.20 8.46 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 18.20 16.74 17.69 8.16 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 59.30 45.67 401.32 17.19 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) 01/25/2024 _x86_64_ (1 CPU) 10:03:53 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 55.57 0.12 11.65 21.13 0.12 11.42 10:05:01 AM 0 55.57 0.12 11.65 21.13 0.12 11.42 10:06:02 AM all 67.92 0.00 6.75 3.65 0.12 21.57 10:06:02 AM 0 67.92 0.00 6.75 3.65 0.12 21.57 10:07:01 AM all 59.91 0.00 4.32 4.66 0.12 30.99 10:07:01 AM 0 59.91 0.00 4.32 4.66 0.12 30.99 10:08:01 AM all 63.76 0.00 2.52 1.43 0.12 32.17 10:08:01 AM 0 63.76 0.00 2.52 1.43 0.12 32.17 10:09:01 AM all 47.09 0.00 3.55 17.16 0.12 32.08 10:09:01 AM 0 47.09 0.00 3.55 17.16 0.12 32.08 Average: all 58.85 0.02 5.76 9.62 0.12 25.63 Average: 0 58.85 0.02 5.76 9.62 0.12 25.63