---> uname -a: Linux prd-centos8-builder-4c-4g-76944.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 742 12234 19 2786 14675 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ba:80:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:feba:80f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/15/2024 _x86_64_ (4 CPU) 15:50:25 LINUX RESTART (4 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 230.47 93.02 137.45 5090.70 10331.22 03:53:01 PM 306.23 5.77 300.47 1302.93 12398.72 03:54:01 PM 146.50 0.95 145.55 58.38 10689.67 Average: 227.73 33.25 194.48 2150.77 11139.73 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 13146180 15012972 2995352 18.56 2688 2068372 1194200 6.95 220352 2377676 111280 03:53:01 PM 11567416 13711456 4574116 28.34 2688 2337996 2111844 12.29 342556 3803716 60516 03:54:01 PM 12612036 15102536 3529496 21.87 2688 2679992 830376 4.83 537224 2552964 143292 Average: 12441877 14608988 3699655 22.92 2688 2362120 1378807 8.02 366711 2911452 105029 03:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 86.07 63.21 1180.72 16.94 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 285.90 245.27 3220.85 38.03 0.00 0.00 0.00 0.00 03:54:01 PM lo 1019.43 1019.43 1014.43 1014.43 0.00 0.00 0.00 0.00 03:54:01 PM eth0 327.41 246.67 3539.00 646.28 0.00 0.00 0.00 0.00 Average: lo 339.85 339.85 338.18 338.18 0.00 0.00 0.00 0.00 Average: eth0 233.12 185.04 2646.79 233.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/15/2024 _x86_64_ (4 CPU) 15:50:25 LINUX RESTART (4 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 20.24 0.63 9.36 4.70 0.11 64.96 03:52:01 PM 0 13.07 0.59 9.32 2.36 0.12 74.55 03:52:01 PM 1 30.96 0.71 10.39 4.76 0.10 53.09 03:52:01 PM 2 21.68 0.57 8.73 6.10 0.13 62.78 03:52:01 PM 3 15.31 0.65 9.00 5.58 0.10 69.36 03:53:01 PM all 65.87 0.00 2.23 2.77 0.13 29.00 03:53:01 PM 0 67.93 0.00 3.47 4.90 0.13 23.57 03:53:01 PM 1 62.83 0.00 1.89 1.46 0.12 33.70 03:53:01 PM 2 66.93 0.00 1.44 1.69 0.13 29.80 03:53:01 PM 3 65.78 0.00 2.13 3.03 0.13 28.93 03:54:01 PM all 50.00 0.00 2.58 1.09 0.11 46.22 03:54:01 PM 0 45.57 0.00 2.45 2.79 0.10 49.09 03:54:01 PM 1 45.21 0.00 2.03 0.69 0.13 51.94 03:54:01 PM 2 51.63 0.00 3.98 0.66 0.10 43.63 03:54:01 PM 3 57.62 0.00 1.87 0.22 0.10 40.20 Average: all 45.36 0.21 4.73 2.85 0.12 46.73 Average: 0 42.13 0.20 5.08 3.35 0.12 49.12 Average: 1 46.35 0.23 4.77 2.30 0.12 46.23 Average: 2 46.74 0.19 4.72 2.82 0.12 45.41 Average: 3 46.22 0.22 4.33 2.95 0.11 46.17