---> uname -a: Linux prd-centos8-builder-1c-1g-408.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: 2799.996 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 91 5 375 334 Swap: 1023 29 994 ---> 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:89:c5:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.237/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe89:c53c/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) 05:03:46 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:02 AM 247.68 161.75 85.93 11119.85 41513.14 05:06:01 AM 187.58 50.52 137.06 5186.92 15542.76 05:07:01 AM 92.04 14.95 77.09 1002.47 5628.16 05:08:01 AM 23.33 5.42 17.91 185.97 350.26 05:09:01 AM 151.45 117.68 33.77 7590.40 1902.30 Average: 140.32 70.18 70.14 5020.18 12995.32 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 AM 49496 304788 739560 93.73 2104 331632 528704 28.77 130268 466012 23564 05:06:01 AM 102516 337368 686540 87.01 1212 297480 477932 26.01 112676 394880 18616 05:07:01 AM 165020 343596 624036 79.09 328 241940 479972 26.12 151856 296940 1184 05:08:01 AM 159776 342552 629280 79.75 328 246148 477632 25.99 163300 290048 20 05:09:01 AM 56624 306404 732432 92.82 0 313756 526364 28.64 160136 402164 1624 Average: 106686 326942 682370 86.48 794 286191 498121 27.11 143647 370009 9002 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 AM eth0 202.89 124.77 1181.63 54.70 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 57.99 52.57 648.34 16.58 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 20.23 21.59 151.70 7.95 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 16.33 18.65 19.82 8.25 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 17.49 16.58 17.43 7.73 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 63.08 46.86 403.41 19.07 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) 05:03:46 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:02 AM all 59.08 0.10 8.86 16.88 0.12 14.96 05:05:02 AM 0 59.08 0.10 8.86 16.88 0.12 14.96 05:06:01 AM all 71.75 0.00 7.12 5.79 0.12 15.22 05:06:01 AM 0 71.75 0.00 7.12 5.79 0.12 15.22 05:07:01 AM all 60.33 0.00 3.74 3.34 0.10 32.49 05:07:01 AM 0 60.33 0.00 3.74 3.34 0.10 32.49 05:08:01 AM all 61.37 0.00 2.42 0.50 0.12 35.59 05:08:01 AM 0 61.37 0.00 2.42 0.50 0.12 35.59 05:09:01 AM all 48.20 0.00 3.56 16.28 0.10 31.86 05:09:01 AM 0 48.20 0.00 3.56 16.28 0.10 31.86 Average: all 60.11 0.02 5.13 8.57 0.11 26.06 Average: 0 60.11 0.02 5.13 8.57 0.11 26.06