---> uname -a: Linux prd-centos8-builder-1c-1g-234.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: 2799.998 BogoMIPS: 5599.99 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 29 994 ---> 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:93:54:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.206/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe93:54a0/64 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) 11/19/2023 _x86_64_ (1 CPU) 21:03:44 LINUX RESTART (1 CPU) 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 266.91 189.09 77.82 14220.42 42656.01 09:06:01 PM 184.93 47.26 137.67 4458.53 16564.36 09:07:01 PM 103.88 18.06 85.82 1276.51 6277.57 09:08:01 PM 26.41 7.10 19.31 293.28 425.85 09:09:01 PM 160.85 120.51 40.34 7708.76 1617.38 Average: 148.25 76.06 72.19 5565.25 13420.54 09:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 104692 359940 684364 86.73 2100 333320 478752 26.05 126536 421124 15848 09:06:01 PM 130428 356700 658628 83.47 756 292212 460652 25.07 93008 389384 18704 09:07:01 PM 89364 284368 699692 88.67 232 261256 543704 29.59 122960 404036 12 09:08:01 PM 159660 350252 629396 79.77 232 256920 472624 25.72 134208 321944 16 09:09:01 PM 118156 373824 670900 85.03 0 322680 458752 24.96 137428 365172 15788 Average: 120460 345017 668596 84.73 664 293278 482897 26.28 122828 380332 10074 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 270.58 149.55 1067.31 56.55 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 61.64 57.52 867.42 8.85 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.61 24.91 179.50 7.02 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 16.36 18.75 15.93 8.88 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 19.73 18.11 19.11 9.64 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 77.60 53.48 428.00 18.07 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) 11/19/2023 _x86_64_ (1 CPU) 21:03:44 LINUX RESTART (1 CPU) 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 58.57 0.10 9.90 18.95 0.10 12.38 09:05:01 PM 0 58.57 0.10 9.90 18.95 0.10 12.38 09:06:01 PM all 67.34 0.00 7.07 7.74 0.08 17.77 09:06:01 PM 0 67.34 0.00 7.07 7.74 0.08 17.77 09:07:01 PM all 60.70 0.00 3.85 4.05 0.08 31.31 09:07:01 PM 0 60.70 0.00 3.85 4.05 0.08 31.31 09:08:01 PM all 63.47 0.00 2.53 1.12 0.08 32.80 09:08:01 PM 0 63.47 0.00 2.53 1.12 0.08 32.80 09:09:01 PM all 50.43 0.00 3.71 16.73 0.08 29.05 09:09:01 PM 0 50.43 0.00 3.71 16.73 0.08 29.05 Average: all 60.11 0.02 5.40 9.68 0.09 24.70 Average: 0 60.11 0.02 5.40 9.68 0.09 24.70