---> uname -a: Linux prd-centos8-builder-1c-1g-1855.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: 770 299 89 5 381 339 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:bf:16:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.147/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:febf:162a/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) 12/24/2023 _x86_64_ (1 CPU) 12:03:57 LINUX RESTART (1 CPU) 12:05:02 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 156.15 30.58 125.57 3590.18 14948.32 12:07:01 PM 126.95 33.09 93.85 2434.39 8948.23 12:08:01 PM 39.93 5.85 34.08 460.30 1572.23 12:09:01 PM 147.06 114.80 32.26 7369.84 1290.27 Average: 117.37 46.14 71.23 3462.94 6657.56 12:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 55680 317460 733376 92.94 452 331456 509940 27.75 102044 464804 38276 12:07:01 PM 151028 330212 638028 80.86 0 245696 494268 26.90 119300 347044 25964 12:08:01 PM 120012 323068 669044 84.79 0 270056 501240 27.28 137260 360636 12712 12:09:01 PM 62712 360940 726344 92.05 0 364552 464680 25.29 143876 411420 132 Average: 97358 332920 691698 87.66 113 302940 492532 26.80 125620 395976 19271 12:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 74.94 70.38 1123.11 8.34 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 21.08 22.85 179.36 7.51 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.31 19.09 15.86 9.07 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 16.96 16.31 16.96 7.83 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 32.16 32.01 330.76 8.19 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) 12/24/2023 _x86_64_ (1 CPU) 12:03:57 LINUX RESTART (1 CPU) 12:05:02 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 67.80 0.00 6.53 5.56 0.10 20.00 12:06:01 PM 0 67.80 0.00 6.53 5.56 0.10 20.00 12:07:01 PM all 61.03 0.00 5.24 4.82 0.10 28.81 12:07:01 PM 0 61.03 0.00 5.24 4.82 0.10 28.81 12:08:01 PM all 64.13 0.00 2.47 1.32 0.10 31.99 12:08:01 PM 0 64.13 0.00 2.47 1.32 0.10 31.99 12:09:01 PM all 49.92 0.00 3.44 16.68 0.10 29.86 12:09:01 PM 0 49.92 0.00 3.44 16.68 0.10 29.86 Average: all 60.69 0.00 4.41 7.10 0.10 27.70 Average: 0 60.69 0.00 4.41 7.10 0.10 27.70