---> uname -a: Linux prd-centos8-builder-1c-1g-2672.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: 770 304 86 6 379 334 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:d7:9a:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.19/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fed7:9a1b/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) 01/03/2024 _x86_64_ (1 CPU) 06:03:59 LINUX RESTART (1 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:02 AM 158.41 35.45 122.96 3453.52 14144.15 06:07:01 AM 140.67 37.16 103.52 2143.75 10566.58 06:08:01 AM 47.09 10.78 36.32 808.66 1433.28 06:09:01 AM 20.06 3.48 16.58 100.95 868.29 06:10:01 AM 169.76 123.48 46.28 7941.34 2038.39 Average: 107.08 42.07 65.01 2891.16 5795.15 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:02 AM 108480 345648 680576 86.25 248 307552 476664 25.94 105588 415176 25096 06:07:01 AM 63692 263120 725364 91.93 248 264484 550008 29.93 104612 442680 24996 06:08:01 AM 97496 305556 691560 87.64 248 273624 507452 27.61 142996 372984 12712 06:09:01 AM 47192 263460 741864 94.02 248 281536 548864 29.87 146272 417024 10724 06:10:01 AM 100408 361204 688648 87.27 0 327872 465872 25.35 159308 360916 22968 Average: 83454 307798 705602 89.42 198 291014 509772 27.74 131755 401756 19299 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 AM eth0 86.72 79.92 1224.21 8.72 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 21.51 22.43 195.58 5.83 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 15.99 18.24 15.86 8.20 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 15.05 17.16 12.27 7.31 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 17.76 16.65 17.13 11.17 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 31.43 30.90 293.25 8.25 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) 01/03/2024 _x86_64_ (1 CPU) 06:03:59 LINUX RESTART (1 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:02 AM all 68.44 0.00 7.34 5.44 0.15 18.63 06:06:02 AM 0 68.44 0.00 7.34 5.44 0.15 18.63 06:07:01 AM all 65.26 0.00 5.81 8.32 0.14 20.47 06:07:01 AM 0 65.26 0.00 5.81 8.32 0.14 20.47 06:08:01 AM all 60.85 0.00 3.17 2.85 0.13 32.99 06:08:01 AM 0 60.85 0.00 3.17 2.85 0.13 32.99 06:09:01 AM all 63.16 0.00 2.95 0.43 0.10 33.36 06:09:01 AM 0 63.16 0.00 2.95 0.43 0.10 33.36 06:10:01 AM all 57.71 0.00 4.76 16.83 0.12 20.59 06:10:01 AM 0 57.71 0.00 4.76 16.83 0.12 20.59 Average: all 63.08 0.00 4.80 6.77 0.13 25.22 Average: 0 63.08 0.00 4.80 6.77 0.13 25.22