---> uname -a: Linux prd-centos8-builder-2c-1g-9811.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 552 4985 19 2161 6840 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:ca:7e:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:feca:7eac/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) 01/05/2024 _x86_64_ (2 CPU) 19:03:22 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 207.03 102.50 104.53 3020.59 7108.50 07:06:01 PM 103.03 0.28 102.75 17.86 10526.97 07:07:01 PM 28.78 0.30 28.48 42.39 1514.81 07:08:01 PM 23.03 0.58 22.45 33.73 687.05 Average: 90.47 25.92 64.55 778.71 4959.66 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5228516 7011088 2655928 33.69 2688 1954832 711572 7.97 220196 2090864 171328 07:06:01 PM 5087564 6991152 2796880 35.47 2688 2069096 718344 8.04 244496 2179020 40888 07:07:01 PM 5128332 7023296 2756112 34.96 2688 2060732 682500 7.64 252304 2129636 4 07:08:01 PM 5144684 7041268 2739760 34.75 2688 2061872 693360 7.76 420080 1946280 15804 Average: 5147274 7016701 2737170 34.72 2688 2036633 701444 7.85 284269 2086450 57006 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 80.32 55.28 1114.13 15.31 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 40.30 30.72 437.78 7.78 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 22.90 20.66 23.43 6.73 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 31.26 26.05 31.36 16.39 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 43.70 33.18 401.71 11.55 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) 01/05/2024 _x86_64_ (2 CPU) 19:03:22 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 40.49 1.45 14.59 4.10 0.20 39.16 07:05:01 PM 0 33.94 1.08 12.09 4.12 0.24 48.54 07:05:01 PM 1 47.09 1.83 17.11 4.08 0.17 29.72 07:06:01 PM all 38.59 0.00 3.48 4.13 0.11 53.70 07:06:01 PM 0 39.94 0.00 3.35 3.59 0.12 53.00 07:06:01 PM 1 37.24 0.00 3.60 4.67 0.10 54.39 07:07:01 PM all 27.99 0.00 1.53 0.53 0.08 69.87 07:07:01 PM 0 21.72 0.00 1.55 0.72 0.08 75.93 07:07:01 PM 1 34.26 0.00 1.50 0.35 0.08 63.81 07:08:01 PM all 37.40 0.00 2.39 0.53 0.10 59.58 07:08:01 PM 0 8.75 0.00 1.75 0.37 0.08 89.05 07:08:01 PM 1 66.12 0.00 3.04 0.68 0.12 30.04 Average: all 36.11 0.36 5.47 2.32 0.12 55.62 Average: 0 26.07 0.27 4.67 2.19 0.13 66.67 Average: 1 46.16 0.45 6.27 2.44 0.12 44.55