---> uname -a: Linux prd-centos8-builder-1c-1g-2572.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: 770 289 95 6 385 348 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:68:3c:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe68:3cae/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) 22:03:50 LINUX RESTART (1 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 277.62 200.08 77.54 15542.06 41413.61 10:06:01 PM 166.16 24.58 141.58 3293.48 17734.22 10:07:01 PM 112.97 39.19 73.78 2589.81 5060.61 10:08:01 PM 32.25 3.00 29.25 264.67 1457.45 10:09:01 PM 149.93 116.54 33.39 7473.90 2043.18 Average: 147.38 76.28 71.09 5801.49 13451.28 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 72936 333128 716120 90.76 2104 337612 512504 27.89 137144 441060 32840 10:06:01 PM 80452 313224 708604 89.80 1640 296236 520008 28.30 95080 433216 18064 10:07:01 PM 93512 301060 695544 88.15 1640 271576 536036 29.17 132068 390292 33244 10:08:01 PM 75276 290360 713780 90.46 1640 279124 546148 29.72 144780 394596 12704 10:09:01 PM 49328 322064 739728 93.75 1596 336740 521628 28.39 136560 433504 8 Average: 74301 311967 714755 90.58 1724 304258 527265 28.69 129126 418534 19372 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 232.13 128.62 1068.38 55.62 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 63.63 60.04 906.18 7.03 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.39 24.23 180.02 8.88 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 16.36 18.77 16.07 7.70 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 17.28 16.81 17.40 8.58 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 69.83 49.44 435.59 17.43 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) 22:03:50 LINUX RESTART (1 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 57.48 0.14 10.17 19.45 0.15 12.61 10:05:01 PM 0 57.48 0.14 10.17 19.45 0.15 12.61 10:06:01 PM all 70.22 0.00 7.32 4.79 0.13 17.54 10:06:01 PM 0 70.22 0.00 7.32 4.79 0.13 17.54 10:07:01 PM all 61.14 0.00 4.20 4.99 0.10 29.57 10:07:01 PM 0 61.14 0.00 4.20 4.99 0.10 29.57 10:08:01 PM all 64.37 0.00 2.63 1.02 0.10 31.88 10:08:01 PM 0 64.37 0.00 2.63 1.02 0.10 31.88 10:09:01 PM all 50.14 0.00 3.52 15.44 0.10 30.80 10:09:01 PM 0 50.14 0.00 3.52 15.44 0.10 30.80 Average: all 60.68 0.03 5.55 9.10 0.12 24.52 Average: 0 60.68 0.03 5.55 9.10 0.12 24.52