---> uname -a: Linux prd-centos8-builder-1c-1g-674.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: 770 298 98 5 373 340 Swap: 1023 30 993 ---> 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:be:d1:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.181/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:febe:d1f1/64 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) 02/03/2024 _x86_64_ (1 CPU) 04:03:37 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 226.82 131.88 94.94 10817.32 43676.91 04:06:01 AM 182.99 45.66 137.33 3413.83 14650.22 04:07:01 AM 75.78 10.31 65.47 659.00 4400.07 04:08:01 AM 23.22 5.25 17.97 168.95 364.61 04:09:01 AM 179.74 123.60 56.14 7977.87 2921.96 Average: 137.71 63.34 74.37 4607.72 13205.96 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 58544 292540 730512 92.58 2092 310672 543524 29.58 144452 449468 4296 04:06:01 AM 94960 339348 694096 87.97 316 308992 472944 25.74 118628 395388 27012 04:07:01 AM 84544 287128 704512 89.29 28 268868 538440 29.30 151384 384124 13776 04:08:01 AM 101088 308920 687968 87.19 28 274136 513980 27.97 155160 362808 15144 04:09:01 AM 104316 366976 684740 86.78 0 328280 467476 25.44 147832 369340 22260 Average: 88690 318982 700366 88.76 493 298190 507273 27.60 143491 392226 16498 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 210.07 147.12 1446.98 56.85 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 31.51 31.71 387.14 7.02 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 21.49 24.42 157.28 8.13 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 18.37 21.29 16.03 9.35 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.40 17.63 17.86 11.55 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 59.79 48.45 405.18 18.59 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) 02/03/2024 _x86_64_ (1 CPU) 04:03:37 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 59.36 0.12 9.48 15.74 0.13 15.17 04:05:01 AM 0 59.36 0.12 9.48 15.74 0.13 15.17 04:06:01 AM all 71.76 0.00 7.97 7.62 0.12 12.54 04:06:01 AM 0 71.76 0.00 7.97 7.62 0.12 12.54 04:07:01 AM all 66.83 0.00 3.72 4.14 0.12 25.20 04:07:01 AM 0 66.83 0.00 3.72 4.14 0.12 25.20 04:08:01 AM all 66.88 0.00 3.08 0.93 0.10 29.00 04:08:01 AM 0 66.88 0.00 3.08 0.93 0.10 29.00 04:09:01 AM all 66.23 0.00 4.90 16.34 0.12 12.42 04:09:01 AM 0 66.23 0.00 4.90 16.34 0.12 12.42 Average: all 66.21 0.02 5.83 8.95 0.12 18.87 Average: 0 66.21 0.02 5.83 8.95 0.12 18.87