---> uname -a: Linux prd-centos8-builder-1c-1g-560.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: 770 299 90 5 379 340 Swap: 1023 21 1002 ---> 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:a5:6e:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.242/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fea5:6e2e/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) 02/01/2024 _x86_64_ (1 CPU) 17:03:39 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 231.01 135.72 95.29 10928.63 43732.54 05:06:01 PM 173.67 38.74 134.93 3743.64 14797.57 05:07:01 PM 62.82 9.38 53.45 640.37 3515.14 05:08:02 PM 26.04 5.03 21.02 121.50 511.87 05:09:01 PM 194.92 128.05 66.87 8121.68 2744.17 Average: 137.51 63.18 74.33 4700.54 13098.24 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 90272 311824 698784 88.56 1744 298860 527644 28.71 132276 429148 6860 05:06:01 PM 104140 346292 684916 86.80 0 309452 471160 25.64 119092 393200 2548 05:07:01 PM 159208 358780 629848 79.82 0 267096 464116 25.26 152752 310192 1076 05:08:02 PM 217208 393264 571848 72.47 0 242500 423792 23.06 149052 250868 13532 05:09:01 PM 53068 315160 735988 93.27 0 329096 520044 28.30 157396 415748 13584 Average: 124779 345064 664277 84.19 349 289401 481351 26.19 142114 359831 7520 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 221.09 144.94 1446.88 56.73 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 34.76 34.98 371.25 8.05 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.42 24.88 157.70 9.25 0.00 0.00 0.00 0.00 05:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:02 PM eth0 16.29 19.62 14.48 7.65 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 17.87 18.80 18.67 12.28 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 62.66 48.76 403.21 18.82 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) 02/01/2024 _x86_64_ (1 CPU) 17:03:39 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 60.08 0.10 9.45 16.77 0.12 13.48 05:05:01 PM 0 60.08 0.10 9.45 16.77 0.12 13.48 05:06:01 PM all 71.29 0.00 6.97 5.66 0.12 15.97 05:06:01 PM 0 71.29 0.00 6.97 5.66 0.12 15.97 05:07:01 PM all 67.24 0.00 3.48 3.10 0.12 26.05 05:07:01 PM 0 67.24 0.00 3.48 3.10 0.12 26.05 05:08:02 PM all 68.63 0.00 2.95 0.78 0.10 27.53 05:08:02 PM 0 68.63 0.00 2.95 0.78 0.10 27.53 05:09:01 PM all 62.59 0.00 4.40 19.18 0.12 13.72 05:09:01 PM 0 62.59 0.00 4.40 19.18 0.12 13.72 Average: all 65.98 0.02 5.45 9.06 0.11 19.37 Average: 0 65.98 0.02 5.45 9.06 0.11 19.37