---> uname -a: Linux prd-centos8-builder-1c-1g-1465.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: 770 298 90 5 381 339 Swap: 1023 30 993 ---> 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:d1:70:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.173/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fed1:70a7/64 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) 12/20/2023 _x86_64_ (1 CPU) 04:03:57 LINUX RESTART (1 CPU) 04:05:02 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 139.88 25.98 113.90 3345.29 13633.06 04:07:01 AM 131.48 33.43 98.05 2517.05 10113.35 04:08:01 AM 37.73 3.83 33.89 286.75 1538.53 04:09:01 AM 144.24 116.63 27.62 7481.59 1717.99 Average: 113.23 45.05 68.18 3408.25 6723.54 04:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 78644 308048 710412 90.03 36 299652 516860 28.13 106320 442788 29580 04:07:01 AM 146016 333380 643040 81.49 36 253352 490988 26.72 118384 352828 27044 04:08:01 AM 130572 325860 658484 83.45 36 261280 497180 27.06 134412 352080 1084 04:09:01 AM 57048 359460 732008 92.77 0 368144 471008 25.63 133616 426816 348 Average: 103070 331687 685986 86.94 27 295607 494009 26.88 123183 393628 14514 04:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 76.12 71.19 1122.58 8.40 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 21.05 22.18 179.12 7.52 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.46 19.00 15.90 7.93 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.26 16.89 17.26 8.37 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 32.55 32.16 330.62 8.05 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) 12/20/2023 _x86_64_ (1 CPU) 04:03:57 LINUX RESTART (1 CPU) 04:05:02 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 68.83 0.00 6.45 5.21 0.12 19.39 04:06:01 AM 0 68.83 0.00 6.45 5.21 0.12 19.39 04:07:01 AM all 61.70 0.00 5.27 4.61 0.08 28.34 04:07:01 AM 0 61.70 0.00 5.27 4.61 0.08 28.34 04:08:01 AM all 64.48 0.00 2.43 1.28 0.10 31.70 04:08:01 AM 0 64.48 0.00 2.43 1.28 0.10 31.70 04:09:01 AM all 51.27 0.00 3.56 15.85 0.10 29.23 04:09:01 AM 0 51.27 0.00 3.56 15.85 0.10 29.23 Average: all 61.54 0.00 4.42 6.74 0.10 27.20 Average: 0 61.54 0.00 4.42 6.74 0.10 27.20