---> uname -a: Linux prd-centos8-builder-2c-1g-13701.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 568 5017 19 2113 6825 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:f7:8e:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fef7:8e39/64 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) 01/20/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 238.91 140.04 98.87 7342.91 8959.94 01:06:01 PM 108.78 0.28 108.50 17.86 9303.93 01:07:01 PM 31.66 0.60 31.06 50.38 1599.35 01:08:01 PM 32.24 0.48 31.76 49.06 988.57 Average: 102.90 35.35 67.55 1864.90 5212.97 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5301740 7064464 2582704 32.76 2688 1935832 671320 7.52 217716 2022988 157124 01:06:01 PM 5134792 6990432 2749652 34.87 2688 2022344 715224 8.01 244168 2134988 41784 01:07:01 PM 5173616 7021056 2710828 34.38 2688 2014196 707920 7.92 252504 2087208 24 01:08:01 PM 5162448 7015204 2721996 34.52 2688 2018548 702456 7.86 429216 1922644 28024 Average: 5193149 7022789 2691295 34.13 2688 1997730 699230 7.83 285901 2041957 56739 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 326.41 152.91 1814.96 60.06 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 39.65 29.86 336.93 8.41 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 33.77 28.57 33.44 15.70 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 35.81 27.70 33.62 11.32 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 108.91 59.76 554.71 23.87 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) 01/20/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.79 2.26 18.35 6.82 0.10 29.69 01:05:01 PM 0 49.60 2.02 17.36 7.23 0.10 23.68 01:05:01 PM 1 35.96 2.49 19.33 6.40 0.10 35.71 01:06:01 PM all 40.51 0.00 3.58 3.08 0.09 52.74 01:06:01 PM 0 53.26 0.00 3.88 3.65 0.08 39.13 01:06:01 PM 1 27.79 0.00 3.27 2.51 0.10 66.33 01:07:01 PM all 37.87 0.00 2.08 0.82 0.12 59.12 01:07:01 PM 0 55.57 0.00 2.32 0.28 0.12 41.71 01:07:01 PM 1 20.18 0.00 1.83 1.35 0.12 76.52 01:08:01 PM all 39.29 0.00 2.87 0.66 0.10 57.08 01:08:01 PM 0 50.61 0.00 3.21 0.62 0.10 45.46 01:08:01 PM 1 27.97 0.00 2.53 0.70 0.10 68.70 Average: all 40.10 0.56 6.67 2.83 0.10 49.74 Average: 0 52.27 0.50 6.65 2.93 0.10 37.55 Average: 1 27.94 0.61 6.68 2.72 0.10 61.94