---> uname -a: Linux prd-centos8-builder-1c-1g-783.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: 770 287 98 5 384 351 Swap: 1023 31 992 ---> 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:70:e5:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.77/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe70:e598/64 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) 11/25/2023 _x86_64_ (1 CPU) 15:03:46 LINUX RESTART (1 CPU) 03:04:03 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 241.25 163.61 77.64 11542.40 42806.51 03:06:01 PM 177.06 46.32 130.74 4430.64 16440.81 03:07:01 PM 104.63 18.17 86.46 1381.52 6340.35 03:08:01 PM 23.74 4.78 18.96 339.16 393.35 03:09:01 PM 149.47 115.86 33.61 7470.75 1395.25 Average: 138.56 69.12 69.43 4989.67 13280.92 03:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 101148 356076 687908 87.18 1996 332540 482844 26.28 118900 428936 17252 03:06:01 PM 164104 395240 624952 79.20 1304 295904 423004 23.02 95996 349472 19204 03:07:01 PM 78732 287960 710324 90.02 1304 273952 543488 29.58 130012 407664 16 03:08:01 PM 82708 289764 706348 89.52 1304 271768 537980 29.28 142732 390576 24 03:09:01 PM 59024 340312 730032 92.52 1152 346584 498920 27.15 146916 415756 1624 Average: 97143 333870 691913 87.69 1412 304150 497247 27.06 126911 398481 7624 03:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 202.05 128.04 1107.32 56.35 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 61.49 57.29 841.61 7.18 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 21.42 24.03 179.38 8.43 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 18.22 19.64 20.56 9.19 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 17.52 16.77 17.11 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 63.22 48.63 428.75 17.65 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) 11/25/2023 _x86_64_ (1 CPU) 15:03:46 LINUX RESTART (1 CPU) 03:04:03 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 61.97 0.09 9.35 17.24 0.12 11.23 03:05:01 PM 0 61.97 0.09 9.35 17.24 0.12 11.23 03:06:01 PM all 68.35 0.00 7.32 7.57 0.13 16.62 03:06:01 PM 0 68.35 0.00 7.32 7.57 0.13 16.62 03:07:01 PM all 60.98 0.00 4.25 4.65 0.10 30.01 03:07:01 PM 0 60.98 0.00 4.25 4.65 0.10 30.01 03:08:01 PM all 66.79 0.00 2.55 0.58 0.13 29.94 03:08:01 PM 0 66.79 0.00 2.55 0.58 0.13 29.94 03:09:01 PM all 44.87 0.00 3.52 16.41 0.10 35.10 03:09:01 PM 0 44.87 0.00 3.52 16.41 0.10 35.10 Average: all 60.59 0.02 5.37 9.24 0.12 24.67 Average: 0 60.59 0.02 5.37 9.24 0.12 24.67