---> uname -a: Linux prd-centos8-builder-1c-1g-4560.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: 770 303 95 6 372 334 Swap: 1023 27 996 ---> 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:67:c8:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe67:c80d/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) 01/24/2024 _x86_64_ (1 CPU) 10:03:54 LINUX RESTART (1 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 136.05 24.77 111.28 3226.65 13338.86 10:07:01 AM 123.91 36.37 87.53 2159.88 8238.59 10:08:01 AM 39.37 5.05 34.33 376.55 1601.33 10:09:01 AM 27.71 10.61 17.10 404.33 968.29 10:10:01 AM 167.61 119.30 48.31 7817.62 2183.78 Average: 98.94 39.23 59.71 2797.34 5266.53 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 104508 336352 684548 86.76 80 300880 494708 26.92 116964 404584 13492 10:07:01 AM 208584 393560 580472 73.57 80 251192 426124 23.19 139016 267940 25584 10:08:01 AM 72592 280284 716464 90.80 80 274180 541576 29.47 157060 387800 12708 10:09:01 AM 170484 359368 618572 78.39 80 255120 461584 25.12 155736 286936 10376 10:10:01 AM 86300 352372 702756 89.06 20 332448 501168 27.27 160472 373012 13020 Average: 128494 344387 660562 83.72 68 282764 485032 26.39 145850 344054 15036 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 73.61 66.62 949.27 7.93 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 21.03 21.61 189.75 5.61 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 16.52 19.20 19.75 9.08 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 15.98 17.23 12.86 6.51 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 18.68 17.55 18.01 12.56 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 29.16 28.44 237.92 8.34 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) 01/24/2024 _x86_64_ (1 CPU) 10:03:54 LINUX RESTART (1 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 68.84 0.00 6.37 4.34 0.13 20.32 10:06:01 AM 0 68.84 0.00 6.37 4.34 0.13 20.32 10:07:01 AM all 63.20 0.00 5.43 5.28 0.12 25.97 10:07:01 AM 0 63.20 0.00 5.43 5.28 0.12 25.97 10:08:01 AM all 65.15 0.00 2.62 2.15 0.10 29.99 10:08:01 AM 0 65.15 0.00 2.62 2.15 0.10 29.99 10:09:01 AM all 62.04 0.00 2.99 0.95 0.10 33.93 10:09:01 AM 0 62.04 0.00 2.99 0.95 0.10 33.93 10:10:01 AM all 58.18 0.00 4.39 16.14 0.13 21.16 10:10:01 AM 0 58.18 0.00 4.39 16.14 0.13 21.16 Average: all 63.48 0.00 4.36 5.77 0.12 26.27 Average: 0 63.48 0.00 4.36 5.77 0.12 26.27