---> uname -a: Linux prd-centos8-builder-1c-1g-4413.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: 2799.870 BogoMIPS: 5599.74 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 94 5 376 339 Swap: 1023 25 998 ---> 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:c4:c4:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.125/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fec4:c4d4/64 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) 01/22/2024 _x86_64_ (1 CPU) 14:03:45 LINUX RESTART (1 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 286.47 199.03 87.43 14367.62 42068.51 02:06:01 PM 160.83 27.81 133.02 4190.51 15207.91 02:07:01 PM 87.92 16.10 71.82 1207.27 5526.00 02:08:01 PM 23.11 4.70 18.41 132.38 396.52 02:09:02 PM 164.00 124.21 39.79 7966.54 2220.99 Average: 144.01 73.96 70.05 5544.24 12989.92 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 88708 347680 700348 88.76 2104 336968 487532 26.53 139644 422008 20580 02:06:01 PM 124728 331176 664328 84.19 1556 270692 480212 26.13 107464 377968 13504 02:07:01 PM 167572 361220 621484 78.76 1556 258456 458500 24.95 145768 304172 24 02:08:01 PM 150296 346684 638760 80.95 1556 261196 471392 25.65 154364 311652 16 02:09:02 PM 110380 363544 678676 86.01 1288 318216 470560 25.61 151604 360408 15684 Average: 128337 350061 660719 83.74 1612 289106 473639 25.77 139769 355242 9962 02:04:02 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 191.02 119.22 1107.10 54.94 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 57.27 55.10 719.30 8.88 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 21.98 22.95 156.51 6.69 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 15.38 18.16 12.14 8.16 0.00 0.00 0.00 0.00 02:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:02 PM eth0 18.63 17.98 18.50 10.92 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 60.43 46.45 400.46 17.80 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) 01/22/2024 _x86_64_ (1 CPU) 14:03:45 LINUX RESTART (1 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 59.12 0.12 10.53 18.13 0.12 11.99 02:05:01 PM 0 59.12 0.12 10.53 18.13 0.12 11.99 02:06:01 PM all 70.27 0.00 6.89 5.53 0.12 17.20 02:06:01 PM 0 70.27 0.00 6.89 5.53 0.12 17.20 02:07:01 PM all 60.37 0.00 4.11 3.54 0.10 31.89 02:07:01 PM 0 60.37 0.00 4.11 3.54 0.10 31.89 02:08:01 PM all 63.92 0.00 2.37 0.48 0.10 33.13 02:08:01 PM 0 63.92 0.00 2.37 0.48 0.10 33.13 02:09:02 PM all 53.54 0.00 3.86 16.03 0.12 26.46 02:09:02 PM 0 53.54 0.00 3.86 16.03 0.12 26.46 Average: all 61.45 0.02 5.53 8.70 0.11 24.18 Average: 0 61.45 0.02 5.53 8.70 0.11 24.18