---> uname -a: Linux prd-centos8-builder-1c-1g-665.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: 2800.022 BogoMIPS: 5600.04 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 93 6 373 335 Swap: 1023 28 995 ---> 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:58:ea:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.16/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe58:ead8/64 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) 02/03/2024 _x86_64_ (1 CPU) 02:03:39 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 226.90 133.71 93.19 10556.16 43080.40 02:06:01 AM 185.21 45.74 139.47 3896.60 15025.50 02:07:01 AM 72.51 10.28 62.24 752.96 3893.67 02:08:01 AM 23.02 5.16 17.86 148.73 324.49 02:09:02 AM 186.92 125.29 61.64 7985.87 3125.50 Average: 138.92 64.04 74.88 4668.23 13090.98 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 57724 286096 731332 92.68 2100 305836 552488 30.07 114600 482436 23492 02:06:01 AM 120868 353868 668188 84.68 468 298588 453500 24.68 109940 381372 22920 02:07:01 AM 87548 285528 701508 88.90 468 264720 531444 28.92 144320 388468 13768 02:08:01 AM 93556 296260 695500 88.14 468 269452 520596 28.33 147440 378404 15152 02:09:02 AM 79936 343556 709120 89.87 304 330612 486240 26.46 154904 388836 17648 Average: 87926 313062 701130 88.86 762 293842 508854 27.69 134241 403903 18596 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 227.28 139.26 1448.52 56.19 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.03 33.21 387.96 7.52 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 22.49 25.47 156.48 7.78 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 18.86 21.79 16.35 9.59 0.00 0.00 0.00 0.00 02:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:02 AM eth0 18.37 18.26 23.68 12.15 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 64.01 47.60 406.63 18.65 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) 02/03/2024 _x86_64_ (1 CPU) 02:03:39 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 59.31 0.10 8.77 16.46 0.10 15.26 02:05:01 AM 0 59.31 0.10 8.77 16.46 0.10 15.26 02:06:01 AM all 69.98 0.00 7.44 5.34 0.12 17.12 02:06:01 AM 0 69.98 0.00 7.44 5.34 0.12 17.12 02:07:01 AM all 63.20 0.00 3.22 4.07 0.10 29.42 02:07:01 AM 0 63.20 0.00 3.22 4.07 0.10 29.42 02:08:01 AM all 67.59 0.00 2.85 0.43 0.08 29.04 02:08:01 AM 0 67.59 0.00 2.85 0.43 0.08 29.04 02:09:02 AM all 64.47 0.00 4.44 18.04 0.10 12.95 02:09:02 AM 0 64.47 0.00 4.44 18.04 0.10 12.95 Average: all 64.91 0.02 5.34 8.86 0.10 20.76 Average: 0 64.91 0.02 5.34 8.86 0.10 20.76