---> uname -a: Linux prd-centos8-builder-1c-1g-4631.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: 2799.998 BogoMIPS: 5599.99 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: 770 301 98 6 370 338 Swap: 1023 33 990 ---> 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:4f:29:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.55/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe4f:29a3/64 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) 01/25/2024 _x86_64_ (1 CPU) 05:03:56 LINUX RESTART (1 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 147.14 35.16 111.98 3430.65 12964.21 05:07:02 AM 125.32 28.54 96.79 2198.07 8419.06 05:08:01 AM 37.81 3.22 34.59 272.23 1584.87 05:09:01 AM 58.15 32.46 25.69 1216.93 1543.07 05:10:00 AM 157.22 103.90 53.32 7143.43 2147.87 Average: 105.30 40.71 64.59 2856.05 5349.03 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 89716 320204 699340 88.63 1256 301408 495064 26.94 111548 429288 10208 05:07:02 AM 166280 346284 622776 78.93 1032 247288 469712 25.56 132240 322376 27196 05:08:01 AM 155544 341876 633512 80.29 1032 253780 473396 25.76 148012 316656 20 05:09:01 AM 188340 391056 600716 76.13 836 270496 424104 23.08 158408 272332 216 05:10:00 AM 58800 325208 730256 92.55 0 334780 505376 27.50 164072 404384 14144 Average: 131736 344926 657320 83.30 831 281550 473530 25.77 142856 349007 10357 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 68.97 64.57 963.09 8.59 0.00 0.00 0.00 0.00 05:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 AM eth0 21.51 22.03 180.92 6.95 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 15.34 18.29 15.35 7.20 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 18.48 19.06 18.20 9.09 0.00 0.00 0.00 0.00 05:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:00 AM eth0 14.63 15.70 11.58 9.58 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 27.84 27.98 238.88 8.28 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) 01/25/2024 _x86_64_ (1 CPU) 05:03:56 LINUX RESTART (1 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 68.75 0.00 6.27 4.92 0.10 19.96 05:06:01 AM 0 68.75 0.00 6.27 4.92 0.10 19.96 05:07:02 AM all 63.78 0.00 5.43 5.27 0.10 25.42 05:07:02 AM 0 63.78 0.00 5.43 5.27 0.10 25.42 05:08:01 AM all 64.26 0.00 2.24 1.59 0.08 31.82 05:08:01 AM 0 64.26 0.00 2.24 1.59 0.08 31.82 05:09:01 AM all 58.47 0.00 3.07 3.36 0.08 35.02 05:09:01 AM 0 58.47 0.00 3.07 3.36 0.08 35.02 05:10:00 AM all 59.50 0.00 3.99 15.87 0.08 20.55 05:10:00 AM 0 59.50 0.00 3.99 15.87 0.08 20.55 Average: all 62.95 0.00 4.21 6.21 0.09 26.54 Average: 0 62.95 0.00 4.21 6.21 0.09 26.54