---> uname -a: Linux prd-centos8-builder-1c-1g-1997.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: 770 301 87 4 380 338 Swap: 1023 31 992 ---> 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:58:57:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.117/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe58:574a/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) 12/26/2023 _x86_64_ (1 CPU) 07:03:51 LINUX RESTART (1 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 155.93 37.52 118.41 3509.60 14118.88 07:07:01 AM 121.97 31.66 90.31 2215.09 9322.13 07:08:01 AM 38.80 4.52 34.29 440.92 1571.23 07:09:01 AM 135.87 114.73 21.14 7309.83 750.32 Average: 113.17 47.10 66.08 3368.81 6446.11 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 54736 310188 734320 93.06 0 323424 513772 27.96 112252 456548 35560 07:07:01 AM 145824 328876 643232 81.52 0 248020 495920 26.99 125120 349276 27312 07:08:01 AM 132044 327360 657012 83.27 0 260480 498804 27.14 142680 346068 1084 07:09:01 AM 51120 358596 737936 93.52 0 372804 468876 25.52 144680 425420 12728 Average: 95931 331255 693125 87.84 0 301182 494343 26.90 131183 394328 19171 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 77.90 72.37 1103.74 8.57 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 22.48 23.85 179.48 8.71 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 16.84 19.73 16.27 8.99 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 17.08 16.56 17.13 8.34 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 33.60 33.15 329.65 8.65 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) 12/26/2023 _x86_64_ (1 CPU) 07:03:51 LINUX RESTART (1 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 68.16 0.00 6.79 5.60 0.13 19.32 07:06:01 AM 0 68.16 0.00 6.79 5.60 0.13 19.32 07:07:01 AM all 62.23 0.00 5.40 4.52 0.12 27.73 07:07:01 AM 0 62.23 0.00 5.40 4.52 0.12 27.73 07:08:01 AM all 63.95 0.00 2.72 2.38 0.10 30.84 07:08:01 AM 0 63.95 0.00 2.72 2.38 0.10 30.84 07:09:01 AM all 51.59 0.00 3.39 15.39 0.12 29.52 07:09:01 AM 0 51.59 0.00 3.39 15.39 0.12 29.52 Average: all 61.49 0.00 4.58 6.97 0.12 26.85 Average: 0 61.49 0.00 4.58 6.97 0.12 26.85