---> uname -a: Linux prd-centos8-builder-1c-1g-1894.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: 770 302 92 6 375 336 Swap: 1023 26 997 ---> 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:b8:b4:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.248/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:feb8:b4ed/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) 12/07/2023 _x86_64_ (1 CPU) 08:03:49 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 309.57 233.92 75.65 16563.55 40533.27 08:06:02 AM 163.02 31.16 131.86 3351.91 17359.48 08:07:01 AM 120.62 45.65 74.96 2608.17 5280.26 08:08:01 AM 32.94 3.03 29.91 274.08 1452.90 08:09:01 AM 148.21 118.16 30.04 7559.67 1755.37 Average: 155.01 86.52 68.49 6083.51 13309.40 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 54708 322648 734348 93.07 2104 346504 513124 27.92 125380 472864 27180 08:06:02 AM 81148 302816 707908 89.72 1108 287572 512596 27.89 96836 434160 14528 08:07:01 AM 100928 306364 688128 87.21 1004 271500 514228 27.98 126540 390768 32004 08:08:01 AM 88816 301604 700240 88.74 1004 279080 519800 28.29 139204 390052 11644 08:09:01 AM 49748 328372 739308 93.70 604 344956 496092 27.00 142496 426840 12 Average: 75070 312361 713986 90.49 1165 305922 511168 27.82 126091 422937 17074 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 212.55 125.37 1010.67 55.25 0.00 0.00 0.00 0.00 08:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:02 AM eth0 65.76 61.09 908.12 7.25 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 22.80 24.77 183.02 8.41 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 16.16 18.54 15.76 7.58 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 17.46 16.93 17.32 8.54 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 67.12 49.44 428.08 17.44 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) 12/07/2023 _x86_64_ (1 CPU) 08:03:49 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 57.87 0.12 12.35 20.25 0.10 9.31 08:05:01 AM 0 57.87 0.12 12.35 20.25 0.10 9.31 08:06:02 AM all 69.06 0.00 7.04 5.43 0.12 18.35 08:06:02 AM 0 69.06 0.00 7.04 5.43 0.12 18.35 08:07:01 AM all 60.30 0.00 4.41 6.19 0.10 29.00 08:07:01 AM 0 60.30 0.00 4.41 6.19 0.10 29.00 08:08:01 AM all 63.00 0.00 2.55 1.60 0.10 32.74 08:08:01 AM 0 63.00 0.00 2.55 1.60 0.10 32.74 08:09:01 AM all 50.41 0.00 3.33 15.48 0.10 30.69 08:09:01 AM 0 50.41 0.00 3.33 15.48 0.10 30.69 Average: all 60.13 0.02 5.94 9.79 0.10 24.00 Average: 0 60.13 0.02 5.94 9.79 0.10 24.00