---> uname -a: Linux prd-centos8-builder-1c-1g-944.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: 770 303 97 5 369 335 Swap: 1023 36 987 ---> 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:63:3d:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.94/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe63:3d7b/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) 11/27/2023 _x86_64_ (1 CPU) 14:03:42 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 252.02 173.55 78.47 12567.51 40854.16 02:06:01 PM 158.41 30.66 127.75 3297.07 16248.14 02:07:01 PM 122.60 42.81 79.79 2667.16 6373.00 02:08:01 PM 33.14 4.33 28.81 277.15 1036.26 02:09:02 PM 82.70 61.29 21.41 5080.89 709.28 02:10:01 PM 120.82 65.49 55.34 3092.38 2396.19 Average: 128.35 63.05 65.30 4503.45 11305.60 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 92852 332904 696204 88.23 1696 317220 491060 26.72 133776 422008 29108 02:06:01 PM 82868 305372 706188 89.50 152 288352 511616 27.84 96324 433164 26052 02:07:01 PM 142088 324448 646968 81.99 152 247140 491960 26.77 125896 347212 16672 02:08:01 PM 182124 370352 606932 76.92 152 253436 445092 24.22 141268 293024 24 02:09:02 PM 56692 363880 732364 92.82 152 371564 457444 24.89 137988 416612 13552 02:10:01 PM 69232 332108 719824 91.23 0 328516 500096 27.21 137964 413264 13700 Average: 104309 338177 684747 86.78 384 301038 482878 26.28 128869 387547 16518 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 184.31 122.83 1043.92 55.45 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 64.06 57.96 865.31 6.78 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 22.06 23.23 179.18 6.48 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 15.32 17.60 14.70 7.97 0.00 0.00 0.00 0.00 02:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:02 PM eth0 17.16 17.78 17.16 8.64 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 13.88 15.15 10.91 8.83 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 52.96 42.53 356.48 15.72 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) 11/27/2023 _x86_64_ (1 CPU) 14:03:42 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 61.03 0.10 9.69 17.34 0.15 11.69 02:05:01 PM 0 61.03 0.10 9.69 17.34 0.15 11.69 02:06:01 PM all 68.30 0.00 7.58 6.01 0.13 17.98 02:06:01 PM 0 68.30 0.00 7.58 6.01 0.13 17.98 02:07:01 PM all 58.59 0.00 4.81 8.01 0.12 28.47 02:07:01 PM 0 58.59 0.00 4.81 8.01 0.12 28.47 02:08:01 PM all 65.81 0.00 3.12 0.60 0.13 30.34 02:08:01 PM 0 65.81 0.00 3.12 0.60 0.13 30.34 02:09:02 PM all 56.84 0.00 3.20 6.74 0.12 33.09 02:09:02 PM 0 56.84 0.00 3.20 6.74 0.12 33.09 02:10:01 PM all 61.60 0.00 4.67 12.81 0.12 20.80 02:10:01 PM 0 61.60 0.00 4.67 12.81 0.12 20.80 Average: all 62.03 0.02 5.51 8.57 0.13 23.74 Average: 0 62.03 0.02 5.51 8.57 0.13 23.74