---> uname -a: Linux prd-centos8-builder-1c-1g-2085.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: 770 298 100 5 371 343 Swap: 1023 25 998 ---> 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:82:d6:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.6/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe82:d6e5/64 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) 12/27/2023 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 274.38 197.67 76.71 15520.24 40976.31 09:06:01 AM 159.12 28.30 130.82 3406.58 16815.10 09:07:01 AM 110.41 30.09 80.32 2548.24 5535.58 09:08:01 AM 27.62 2.05 25.57 130.60 909.86 09:09:02 AM 148.57 116.65 31.92 7509.42 2023.38 Average: 144.03 74.94 69.10 5822.20 13253.22 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 73224 326400 715832 90.72 2104 331816 511820 27.85 132136 450600 25120 09:06:01 AM 73224 298648 715832 90.72 40 292424 515020 28.03 94752 447496 15020 09:07:01 AM 93000 295656 696056 88.21 40 269028 522948 28.46 126260 400612 27880 09:08:01 AM 94068 300300 694988 88.08 40 272648 517084 28.14 137716 387128 12712 09:09:02 AM 57756 331364 731300 92.68 0 340284 495536 26.97 136948 428036 8 Average: 78254 310474 710802 90.08 445 301240 512482 27.89 125562 422774 16148 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 191.97 117.12 1052.55 53.79 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 67.40 62.73 905.40 7.18 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 23.93 25.53 180.26 9.05 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 16.16 18.76 15.72 8.81 0.00 0.00 0.00 0.00 09:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:02 AM eth0 16.97 16.55 17.18 7.63 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 63.28 48.14 434.43 17.28 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) 12/27/2023 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 56.73 0.12 10.30 20.32 0.15 12.39 09:05:01 AM 0 56.73 0.12 10.30 20.32 0.15 12.39 09:06:01 AM all 70.06 0.00 7.39 4.76 0.15 17.64 09:06:01 AM 0 70.06 0.00 7.39 4.76 0.15 17.64 09:07:01 AM all 61.92 0.00 4.59 3.24 0.12 30.14 09:07:01 AM 0 61.92 0.00 4.59 3.24 0.12 30.14 09:08:01 AM all 63.19 0.00 2.58 0.77 0.12 33.34 09:08:01 AM 0 63.19 0.00 2.58 0.77 0.12 33.34 09:09:02 AM all 51.71 0.00 3.62 15.63 0.12 28.92 09:09:02 AM 0 51.71 0.00 3.62 15.63 0.12 28.92 Average: all 60.73 0.02 5.69 8.94 0.13 24.49 Average: 0 60.73 0.02 5.69 8.94 0.13 24.49