---> uname -a: Linux prd-centos8-builder-2c-1g-10361.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 557 4979 19 2161 6835 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:5f:88:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe5f:8817/64 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) 01/07/2024 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 211.68 105.95 105.73 3058.42 7127.93 09:06:01 PM 101.27 0.27 101.00 17.46 10527.78 09:07:01 PM 32.01 0.30 31.71 42.39 1571.92 09:08:01 PM 24.13 0.58 23.55 33.73 711.73 Average: 92.27 26.77 65.50 788.00 4984.84 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5237288 7027400 2647156 33.57 2688 1961888 738188 8.26 221336 2078068 178092 09:06:01 PM 5125996 7019808 2758448 34.99 2688 2059396 713368 7.99 243948 2140172 31240 09:07:01 PM 5052196 6956920 2832248 35.92 2688 2070320 750340 8.40 253004 2204284 9672 09:08:01 PM 5074744 6971172 2809700 35.64 2688 2061820 751416 8.41 419800 2016184 15820 Average: 5122556 6993825 2761888 35.03 2688 2038356 738328 8.27 284522 2109677 58706 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 93.65 61.76 1125.64 18.80 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 40.29 29.95 436.66 7.80 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.80 18.56 19.69 6.84 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 31.79 26.45 32.62 9.40 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 46.88 34.18 403.65 10.71 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) 01/07/2024 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.13 1.44 14.76 3.82 0.13 37.72 09:05:01 PM 0 28.09 2.12 18.43 4.07 0.14 47.14 09:05:01 PM 1 56.01 0.77 11.13 3.58 0.12 28.40 09:06:01 PM all 38.81 0.00 2.98 3.26 0.12 54.84 09:06:01 PM 0 32.14 0.00 2.58 3.55 0.12 61.62 09:06:01 PM 1 45.48 0.00 3.38 2.97 0.12 48.05 09:07:01 PM all 28.74 0.00 1.33 0.76 0.08 69.09 09:07:01 PM 0 12.99 0.00 1.25 1.00 0.08 84.68 09:07:01 PM 1 44.51 0.00 1.42 0.52 0.07 53.49 09:08:01 PM all 37.98 0.00 2.55 0.41 0.10 58.97 09:08:01 PM 0 38.51 0.00 2.37 0.15 0.10 58.88 09:08:01 PM 1 37.44 0.00 2.73 0.67 0.10 59.06 Average: all 36.90 0.36 5.38 2.06 0.10 55.21 Average: 0 27.94 0.52 6.10 2.18 0.11 63.15 Average: 1 45.84 0.19 4.65 1.93 0.10 47.28