---> uname -a: Linux prd-centos8-builder-1c-1g-468.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: 2799.870 BogoMIPS: 5599.74 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: 770 296 104 6 369 341 Swap: 1023 24 999 ---> 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:bd:05:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.153/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:febd:57e/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) 01/31/2024 _x86_64_ (1 CPU) 21:03:36 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 228.64 135.27 93.36 9600.93 43707.99 09:06:01 PM 182.26 40.99 141.27 4587.00 15074.73 09:07:01 PM 71.81 11.73 60.09 707.38 3800.80 09:08:01 PM 23.82 5.30 18.52 138.33 376.68 09:09:01 PM 185.59 122.23 63.36 7988.54 2654.19 Average: 138.44 63.12 75.32 4605.38 13130.64 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 56188 312824 732868 92.88 2100 333788 525428 28.59 134240 459304 16088 09:06:01 PM 98720 342800 690336 87.49 92 309176 473524 25.77 134924 374176 20944 09:07:01 PM 181416 380104 607640 77.01 0 265048 444288 24.18 145748 290144 24 09:08:01 PM 77876 293460 711180 90.13 0 281928 531476 28.92 149196 389512 14100 09:09:01 PM 68616 335056 720440 91.30 0 332548 495924 26.99 160084 389656 14096 Average: 96563 332849 692493 87.76 438 304498 494128 26.89 144838 380558 13050 09:04:01 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 196.07 136.22 1437.22 56.10 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 32.57 32.52 377.34 7.15 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 22.11 25.05 157.40 8.18 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 18.66 21.67 16.26 9.48 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 17.58 18.10 18.21 12.00 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 57.43 46.74 401.56 18.59 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) 01/31/2024 _x86_64_ (1 CPU) 21:03:36 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 60.86 0.10 8.64 14.30 0.12 15.99 09:05:01 PM 0 60.86 0.10 8.64 14.30 0.12 15.99 09:06:01 PM all 71.56 0.00 7.33 5.91 0.12 15.09 09:06:01 PM 0 71.56 0.00 7.33 5.91 0.12 15.09 09:07:01 PM all 67.30 0.00 3.28 2.93 0.10 26.38 09:07:01 PM 0 67.30 0.00 3.28 2.93 0.10 26.38 09:08:01 PM all 66.51 0.00 2.95 0.83 0.12 29.59 09:08:01 PM 0 66.51 0.00 2.95 0.83 0.12 29.59 09:09:01 PM all 63.58 0.00 4.70 17.90 0.10 13.73 09:09:01 PM 0 63.58 0.00 4.70 17.90 0.10 13.73 Average: all 65.96 0.02 5.38 8.37 0.11 20.16 Average: 0 65.96 0.02 5.38 8.37 0.11 20.16