---> uname -a: Linux prd-centos8-builder-1c-1g-1530.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: 770 291 97 6 381 346 Swap: 1023 26 997 ---> 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:ee:a7:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.201/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:feee:a70e/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) 12/03/2023 _x86_64_ (1 CPU) 14:03:42 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 258.82 176.25 82.58 12902.48 41212.98 02:06:01 PM 176.60 45.97 130.63 4503.33 16759.57 02:07:01 PM 104.07 17.83 86.24 1293.65 6300.28 02:08:01 PM 24.45 5.12 19.33 173.04 427.41 02:09:01 PM 165.43 124.14 41.29 7980.14 1683.64 Average: 145.89 73.86 72.02 5370.91 13279.06 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 106540 365976 682516 86.50 2016 337508 476128 25.91 131960 411468 30360 02:06:01 PM 119440 361444 669616 84.86 272 307000 459244 24.99 95484 392944 17876 02:07:01 PM 159020 360756 630036 79.85 20 267456 469120 25.53 131696 322972 16 02:08:01 PM 152436 357812 636620 80.68 20 271156 468100 25.47 142600 318260 16 02:09:01 PM 156456 414336 632600 80.17 0 324040 422728 23.00 144444 315924 15656 Average: 138778 372065 650278 82.41 466 301432 459064 24.98 129237 352314 12785 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 189.11 124.04 1069.02 55.14 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 58.56 54.14 849.49 6.99 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 20.58 23.08 178.78 8.01 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 17.81 19.86 17.09 8.90 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 18.53 17.69 18.52 10.60 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 60.92 47.77 426.71 17.93 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) 12/03/2023 _x86_64_ (1 CPU) 14:03:42 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 59.20 0.13 9.61 17.20 0.12 13.74 02:05:01 PM 0 59.20 0.13 9.61 17.20 0.12 13.74 02:06:01 PM all 68.47 0.00 7.40 6.74 0.12 17.27 02:06:01 PM 0 68.47 0.00 7.40 6.74 0.12 17.27 02:07:01 PM all 62.59 0.00 3.95 3.62 0.10 29.73 02:07:01 PM 0 62.59 0.00 3.95 3.62 0.10 29.73 02:08:01 PM all 61.80 0.00 2.63 0.82 0.12 34.63 02:08:01 PM 0 61.80 0.00 2.63 0.82 0.12 34.63 02:09:01 PM all 49.93 0.00 3.82 17.27 0.10 28.87 02:09:01 PM 0 49.93 0.00 3.82 17.27 0.10 28.87 Average: all 60.40 0.03 5.48 9.12 0.11 24.86 Average: 0 60.40 0.03 5.48 9.12 0.11 24.86