---> uname -a: Linux prd-centos8-builder-2c-1g-22142.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 535 5078 19 2085 6859 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:03:42:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe03:42d9/64 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) 04/10/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 217.09 113.43 103.67 3560.01 6989.07 06:06:01 PM 87.39 0.77 86.62 64.26 8191.97 06:07:01 PM 25.63 0.10 25.53 3.60 1078.52 06:08:01 PM 24.34 0.48 23.86 49.05 485.79 Average: 88.62 28.70 59.92 919.30 4186.30 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5261004 7010880 2623440 33.27 2688 1922776 729456 8.17 218324 2062196 149012 06:06:01 PM 5204988 7024440 2679456 33.98 2688 1987324 697768 7.81 253888 2059028 16440 06:07:01 PM 5222124 7041672 2662320 33.77 2688 1987436 673796 7.54 256072 2040024 28 06:08:01 PM 5161368 6985256 2723076 34.54 2688 1991276 718356 8.04 424392 1931428 12556 Average: 5212371 7015562 2672073 33.89 2688 1972203 704844 7.89 288169 2023169 44509 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 178.94 105.55 1356.02 45.84 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 33.79 28.11 193.13 8.81 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 29.75 26.15 25.51 14.71 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 32.96 27.29 31.86 11.27 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 68.86 46.78 401.65 20.16 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) 04/10/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.85 1.57 16.18 3.29 0.11 35.00 06:05:01 PM 0 36.98 1.35 15.10 3.13 0.10 43.34 06:05:01 PM 1 50.70 1.79 17.27 3.44 0.12 26.68 06:06:01 PM all 39.35 0.00 2.85 2.25 0.11 55.44 06:06:01 PM 0 25.40 0.00 3.11 2.99 0.10 68.40 06:06:01 PM 1 53.34 0.00 2.60 1.50 0.12 42.44 06:07:01 PM all 38.06 0.00 2.08 0.69 0.08 59.08 06:07:01 PM 0 24.09 0.00 1.97 0.35 0.08 73.51 06:07:01 PM 1 52.03 0.00 2.20 1.03 0.08 44.66 06:08:01 PM all 41.65 0.00 2.20 0.71 0.09 55.35 06:08:01 PM 0 21.67 0.00 1.93 0.18 0.08 76.13 06:08:01 PM 1 61.65 0.00 2.47 1.23 0.10 34.55 Average: all 40.72 0.39 5.80 1.73 0.10 51.27 Average: 0 27.00 0.33 5.49 1.66 0.09 65.42 Average: 1 54.44 0.44 6.10 1.80 0.10 37.11