---> uname -a: Linux prd-centos8-builder-1c-1g-190.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: 770 294 96 4 380 346 Swap: 1023 33 990 ---> 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:b9:90:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.113/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:feb9:9093/64 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) 12/13/2023 _x86_64_ (1 CPU) 09:03:47 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 247.53 166.84 80.68 12246.86 41652.42 09:06:01 AM 146.04 29.74 116.30 3382.59 14861.44 09:07:01 AM 115.96 37.62 78.33 2584.01 7079.78 09:08:01 AM 33.36 4.18 29.17 310.56 1582.01 09:09:01 AM 114.13 91.44 22.69 6438.12 740.27 09:10:01 AM 107.98 46.59 61.39 2550.70 2674.47 Average: 127.46 62.82 64.64 4588.80 11425.22 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 109896 361008 679160 86.07 2072 328560 480640 26.16 131536 409792 16288 09:06:01 AM 50272 294676 738784 93.63 580 311980 523256 28.47 89180 468588 33788 09:07:01 AM 119384 330452 669672 84.87 456 275604 504040 27.43 117696 379756 30464 09:08:01 AM 147664 359004 641392 81.29 456 276068 474368 25.81 131348 337972 1084 09:09:01 AM 50124 380568 738932 93.65 340 395100 456208 24.83 137044 428048 13552 09:10:01 AM 159224 413488 629832 79.82 12 319904 427972 23.29 160364 301772 27356 Average: 106094 356533 682962 86.55 653 317869 477747 26.00 127861 387655 20422 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:02 AM eth0 185.13 113.26 1051.75 54.90 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 59.93 54.88 912.61 6.59 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 23.82 25.25 184.29 8.09 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 16.61 19.09 16.22 7.17 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 16.63 16.63 16.74 8.28 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 15.37 16.36 11.52 11.26 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 52.91 40.88 364.22 16.07 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) 12/13/2023 _x86_64_ (1 CPU) 09:03:47 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 62.55 0.12 9.27 16.88 0.10 11.09 09:05:02 AM 0 62.55 0.12 9.27 16.88 0.10 11.09 09:06:01 AM all 69.22 0.00 6.86 5.16 0.10 18.66 09:06:01 AM 0 69.22 0.00 6.86 5.16 0.10 18.66 09:07:01 AM all 63.15 0.00 4.72 4.77 0.10 27.26 09:07:01 AM 0 63.15 0.00 4.72 4.77 0.10 27.26 09:08:01 AM all 66.32 0.00 2.77 1.55 0.10 29.27 09:08:01 AM 0 66.32 0.00 2.77 1.55 0.10 29.27 09:09:01 AM all 54.54 0.00 3.24 11.61 0.08 30.54 09:09:01 AM 0 54.54 0.00 3.24 11.61 0.08 30.54 09:10:01 AM all 66.08 0.00 4.22 8.69 0.08 20.92 09:10:01 AM 0 66.08 0.00 4.22 8.69 0.08 20.92 Average: all 63.63 0.02 5.17 8.12 0.09 22.97 Average: 0 63.63 0.02 5.17 8.12 0.09 22.97