---> uname -a: Linux prd-centos8-builder-2c-1g-3145.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 589 4956 17 2153 6805 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:81:3a:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe81:3ad7/64 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) 11/22/2023 _x86_64_ (2 CPU) 21:03:32 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 246.44 149.59 96.85 6303.12 29485.66 09:06:01 PM 112.38 0.43 111.95 55.32 10039.78 09:07:01 PM 46.33 0.15 46.18 4.93 3757.71 09:08:01 PM 15.78 0.00 15.78 0.00 365.57 Average: 105.24 37.55 67.69 1591.17 10913.43 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5228396 7003832 2656048 33.69 2688 1948336 747068 8.36 256676 2065364 202740 09:06:01 PM 5070104 6972836 2814340 35.69 2688 2067700 812472 9.10 222420 2223996 92156 09:07:01 PM 5066584 6965164 2817860 35.74 2688 2063192 807992 9.05 252184 2194812 9660 09:08:01 PM 5034724 6943444 2849720 36.14 2688 2073160 831668 9.31 254176 2223956 19620 Average: 5099952 6971319 2784492 35.32 2688 2038097 799800 8.95 246364 2177032 81044 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 260.99 145.69 1624.76 57.10 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 48.64 34.61 656.69 13.75 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.46 21.69 23.90 7.40 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 22.16 19.73 19.61 6.06 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 88.82 55.44 581.31 21.08 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) 11/22/2023 _x86_64_ (2 CPU) 21:03:32 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 39.93 2.70 22.23 11.19 0.22 23.72 09:05:01 PM 0 48.86 2.44 19.09 9.94 0.24 19.43 09:05:01 PM 1 30.90 2.96 25.41 12.46 0.21 28.06 09:06:01 PM all 38.86 0.00 3.67 4.18 0.11 53.19 09:06:01 PM 0 53.24 0.00 4.11 5.68 0.12 36.86 09:06:01 PM 1 24.49 0.00 3.23 2.68 0.10 69.51 09:07:01 PM all 35.58 0.00 2.24 2.87 0.11 59.19 09:07:01 PM 0 47.25 0.00 1.93 3.17 0.12 47.53 09:07:01 PM 1 23.98 0.00 2.56 2.57 0.10 70.79 09:08:01 PM all 33.41 0.00 1.86 0.43 0.09 64.21 09:08:01 PM 0 51.34 0.00 2.16 0.53 0.12 45.86 09:08:01 PM 1 15.50 0.00 1.57 0.32 0.07 82.55 Average: all 36.93 0.66 7.41 4.63 0.13 50.24 Average: 0 50.18 0.60 6.76 4.81 0.15 37.50 Average: 1 23.66 0.72 8.05 4.44 0.12 63.01