---> uname -a: Linux prd-centos8-builder-1c-1g-18045.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 8.6G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 298 82 5 389 339 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:22:b5:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.194/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe22:b5a2/64 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) 11/14/2023 _x86_64_ (1 CPU) 14:03:36 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 231.97 137.05 94.92 9808.33 42843.62 02:06:01 PM 186.25 50.80 135.45 4721.15 17674.89 02:07:01 PM 100.57 18.77 81.80 1222.39 5988.12 02:08:01 PM 24.28 5.35 18.93 105.18 409.45 02:09:01 PM 160.65 121.56 39.10 7967.35 2095.75 Average: 140.75 66.70 74.05 4764.90 13802.42 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 67228 329992 721828 91.48 2100 339608 510880 27.80 130752 448848 23268 02:06:01 PM 77680 327720 711376 90.16 72 314904 495048 26.94 100004 432008 18836 02:07:01 PM 182112 374368 606944 76.92 16 256860 452668 24.63 128564 302712 24 02:08:01 PM 160788 353648 628268 79.62 16 257608 470704 25.61 137748 314448 16 02:09:01 PM 86928 340276 702128 88.98 0 317940 496156 27.00 144540 387052 15684 Average: 114947 345201 674109 85.43 441 297384 485091 26.40 128322 377014 11566 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 215.79 135.70 1307.86 54.93 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 44.59 42.81 569.86 6.52 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 21.49 23.08 156.28 7.89 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.51 18.96 17.36 8.54 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 18.87 18.06 18.41 10.14 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 63.45 47.72 413.96 17.60 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) 11/14/2023 _x86_64_ (1 CPU) 14:03:36 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 61.37 0.10 8.88 14.22 0.12 15.31 02:05:01 PM 0 61.37 0.10 8.88 14.22 0.12 15.31 02:06:01 PM all 69.15 0.00 6.99 7.24 0.12 16.51 02:06:01 PM 0 69.15 0.00 6.99 7.24 0.12 16.51 02:07:01 PM all 60.37 0.00 4.25 3.84 0.12 31.43 02:07:01 PM 0 60.37 0.00 4.25 3.84 0.12 31.43 02:08:01 PM all 63.04 0.00 2.64 1.05 0.12 33.15 02:08:01 PM 0 63.04 0.00 2.64 1.05 0.12 33.15 02:09:01 PM all 54.19 0.00 3.86 15.77 0.10 26.08 02:09:01 PM 0 54.19 0.00 3.86 15.77 0.10 26.08 Average: all 61.62 0.02 5.32 8.42 0.11 24.50 Average: 0 61.62 0.02 5.32 8.42 0.11 24.50