---> uname -a: Linux prd-centos8-builder-1c-1g-2019.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: 770 297 86 5 386 341 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:b0:3c:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.189/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:feb0:3c7b/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) 12/26/2023 _x86_64_ (1 CPU) 13:03:55 LINUX RESTART (1 CPU) 01:05:03 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 145.64 26.65 118.99 3376.97 14220.23 01:07:01 PM 148.89 42.80 106.09 2475.67 10275.75 01:08:01 PM 29.45 4.18 25.27 431.18 828.86 01:09:01 PM 136.49 116.21 20.28 7627.86 635.87 Average: 114.87 47.62 67.24 3478.35 6427.55 01:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 68292 320436 720764 91.35 180 320792 510040 27.76 103908 452032 32344 01:07:01 PM 150120 348744 638936 80.97 0 263132 475376 25.87 120440 340848 12980 01:08:01 PM 135372 345972 653684 82.84 0 275280 478660 26.05 138628 338612 1084 01:09:01 PM 57160 366360 731896 92.76 0 374684 461156 25.10 144268 413708 13660 Average: 102736 345378 686320 86.98 45 308472 481308 26.19 126811 386300 15017 01:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 79.79 74.44 1133.88 8.55 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.70 23.76 178.82 7.65 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.16 18.84 15.81 9.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 17.23 17.09 17.29 8.43 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 33.59 33.20 329.94 8.41 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) 12/26/2023 _x86_64_ (1 CPU) 13:03:55 LINUX RESTART (1 CPU) 01:05:03 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 69.99 0.00 6.48 4.60 0.12 18.80 01:06:01 PM 0 69.99 0.00 6.48 4.60 0.12 18.80 01:07:01 PM all 59.40 0.00 5.22 9.34 0.10 25.94 01:07:01 PM 0 59.40 0.00 5.22 9.34 0.10 25.94 01:08:01 PM all 64.87 0.00 2.45 1.20 0.10 31.38 01:08:01 PM 0 64.87 0.00 2.45 1.20 0.10 31.38 01:09:01 PM all 51.10 0.00 3.44 15.03 0.10 30.34 01:09:01 PM 0 51.10 0.00 3.44 15.03 0.10 30.34 Average: all 61.27 0.00 4.38 7.57 0.11 26.68 Average: 0 61.27 0.00 4.38 7.57 0.11 26.68