---> uname -a: Linux prd-centos8-builder-1c-1g-3317.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: 770 299 90 5 379 339 Swap: 1023 33 990 ---> 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:f7:25:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fef7:252d/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) 01/10/2024 _x86_64_ (1 CPU) 19:03:51 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:02 PM 285.25 209.24 76.01 15706.49 40827.50 07:06:01 PM 168.51 26.79 141.73 3269.09 18191.79 07:07:01 PM 124.34 43.96 80.39 2713.95 5601.57 07:08:01 PM 31.66 3.88 27.78 295.94 956.75 07:09:01 PM 152.42 119.31 33.12 7624.59 1900.37 Average: 152.40 80.80 71.60 5930.43 13484.54 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 PM 61640 317956 727416 92.19 2104 333816 516112 28.09 128536 458068 21060 07:06:01 PM 60808 294968 728248 92.29 224 299752 520628 28.33 99064 447968 12540 07:07:01 PM 107756 311056 681300 86.34 56 267144 510912 27.80 126012 378648 28096 07:08:01 PM 87220 298564 701836 88.95 56 275308 523408 28.48 139840 385720 12712 07:09:01 PM 52320 334180 736736 93.37 8 346208 492784 26.82 145160 419200 1768 Average: 73949 311345 715107 90.63 490 304446 512769 27.90 127722 417921 15235 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:02 PM eth0 225.75 125.92 1051.67 54.84 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 63.56 59.37 920.53 6.99 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 22.23 24.33 181.49 8.39 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.24 18.69 15.89 8.94 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 17.34 16.96 17.40 8.05 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 69.06 49.03 436.05 17.48 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) 01/10/2024 _x86_64_ (1 CPU) 19:03:51 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:02 PM all 57.28 0.08 11.00 20.80 0.12 10.72 07:05:02 PM 0 57.28 0.08 11.00 20.80 0.12 10.72 07:06:01 PM all 68.04 0.00 7.38 5.99 0.12 18.48 07:06:01 PM 0 68.04 0.00 7.38 5.99 0.12 18.48 07:07:01 PM all 58.11 0.00 4.46 8.08 0.10 29.25 07:07:01 PM 0 58.11 0.00 4.46 8.08 0.10 29.25 07:08:01 PM all 64.47 0.00 2.55 1.73 0.08 31.16 07:08:01 PM 0 64.47 0.00 2.55 1.73 0.08 31.16 07:09:01 PM all 50.29 0.00 3.54 16.44 0.10 29.63 07:09:01 PM 0 50.29 0.00 3.54 16.44 0.10 29.63 Average: all 59.62 0.02 5.78 10.61 0.10 23.87 Average: 0 59.62 0.02 5.78 10.61 0.10 23.87