---> uname -a: Linux prd-centos8-builder-2c-1g-1195.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 523 5058 19 2117 6870 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:35:e4:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe35:e491/64 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) 01/31/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 229.99 129.67 100.32 5936.55 7299.23 06:06:01 PM 103.95 0.28 103.67 17.86 8984.25 06:07:01 PM 29.86 0.30 29.56 42.39 1540.88 06:08:01 PM 24.04 0.57 23.48 33.59 711.51 Average: 96.96 32.71 64.25 1507.72 4633.92 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5238300 7022448 2646144 33.56 2688 1956604 717108 8.03 220732 2083212 171600 06:06:01 PM 5135740 6994140 2748704 34.86 2688 2025040 739208 8.28 245668 2134500 41784 06:07:01 PM 5144352 7004024 2740092 34.75 2688 2026320 716916 8.03 253852 2116440 9676 06:08:01 PM 5178192 7029784 2706252 34.32 2688 2017808 674352 7.55 420780 1917132 15812 Average: 5174146 7012599 2710298 34.38 2688 2006443 711896 7.97 285258 2062821 59718 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 274.74 158.13 1883.46 63.67 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 36.09 27.20 269.31 8.33 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.38 19.80 24.30 7.18 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 32.94 26.32 32.57 9.48 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 91.79 57.86 552.44 22.17 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) 01/31/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.70 2.13 17.21 4.98 0.13 31.85 06:05:01 PM 0 35.06 2.18 19.34 4.83 0.12 38.48 06:05:01 PM 1 52.26 2.09 15.11 5.12 0.13 25.29 06:06:01 PM all 40.72 0.00 3.34 3.05 0.11 52.79 06:06:01 PM 0 25.64 0.00 3.09 2.61 0.12 68.54 06:06:01 PM 1 55.81 0.00 3.58 3.48 0.10 37.03 06:07:01 PM all 28.68 0.00 1.35 0.93 0.09 68.95 06:07:01 PM 0 16.90 0.00 1.35 1.29 0.08 80.38 06:07:01 PM 1 40.44 0.00 1.35 0.57 0.10 57.54 06:08:01 PM all 36.98 0.00 2.32 0.62 0.09 59.99 06:08:01 PM 0 30.99 0.00 2.05 0.48 0.10 66.38 06:08:01 PM 1 42.96 0.00 2.60 0.75 0.08 53.61 Average: all 37.50 0.53 6.01 2.38 0.10 53.47 Average: 0 27.11 0.54 6.40 2.29 0.10 63.56 Average: 1 47.86 0.52 5.63 2.47 0.10 43.41