---> uname -a: Linux prd-centos8-builder-2c-1g-3718.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 518 5030 17 2151 6876 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:24:b0:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe24:b0d4/64 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) 11/24/2023 _x86_64_ (2 CPU) 06:03:32 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 143.24 94.74 48.50 5856.05 37683.31 06:06:01 AM 181.79 87.07 94.72 2041.59 5913.08 06:07:01 AM 105.83 0.52 105.32 57.19 10540.04 06:08:01 AM 35.73 0.07 35.66 3.07 1663.37 06:09:01 AM 18.36 0.58 17.78 33.73 499.22 Average: 96.99 36.60 60.40 1598.48 11260.51 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5617596 7085940 2266848 28.75 2688 1655148 706944 7.91 164016 1818196 35232 06:06:01 AM 5339884 7092932 2544560 32.27 2688 1924136 623480 6.98 217956 1988256 153240 06:07:01 AM 5155872 7042756 2728572 34.61 2688 2050536 657644 7.36 240984 2117640 31236 06:08:01 AM 5170680 7057116 2713764 34.42 2688 2050620 632664 7.08 252260 2092224 24 06:09:01 AM 5155020 7042876 2729424 34.62 2688 2051768 655536 7.34 419792 1941504 15816 Average: 5287810 7064324 2596634 32.93 2688 1946442 655254 7.34 259002 1991564 47110 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 202.73 120.23 878.68 57.54 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 56.68 40.27 864.55 6.61 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 45.74 33.28 547.86 8.80 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 29.90 26.33 29.37 8.72 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 29.53 23.40 29.32 8.73 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 72.92 48.70 469.98 18.08 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) 11/24/2023 _x86_64_ (2 CPU) 06:03:32 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 16.47 1.69 9.30 59.44 0.52 12.58 06:05:01 AM 0 13.75 1.54 10.16 59.29 0.57 14.70 06:05:01 AM 1 19.23 1.85 8.44 59.60 0.46 10.43 06:06:01 AM all 31.54 1.45 14.20 19.33 0.18 33.31 06:06:01 AM 0 34.60 1.49 14.23 18.44 0.14 31.10 06:06:01 AM 1 28.47 1.41 14.16 20.23 0.22 35.52 06:07:01 AM all 39.34 0.00 3.43 2.79 0.10 54.34 06:07:01 AM 0 53.02 0.00 3.81 1.97 0.10 41.10 06:07:01 AM 1 25.71 0.00 3.05 3.61 0.10 67.53 06:08:01 AM all 39.30 0.00 1.82 0.87 0.10 57.91 06:08:01 AM 0 13.95 0.00 1.60 0.98 0.10 83.37 06:08:01 AM 1 64.66 0.00 2.04 0.75 0.10 32.45 06:09:01 AM all 31.16 0.00 2.14 0.46 0.11 66.13 06:09:01 AM 0 30.20 0.00 2.29 0.32 0.12 67.08 06:09:01 AM 1 32.13 0.00 1.99 0.60 0.10 65.18 Average: all 31.62 0.62 6.14 16.42 0.20 45.00 Average: 0 29.11 0.60 6.39 16.11 0.20 47.58 Average: 1 34.13 0.64 5.90 16.73 0.20 42.40