---> uname -a: Linux prd-centos8-builder-2c-1g-19703.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 589 5024 19 2085 6805 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:bb:90:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:febb:9039/64 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) 03/31/2024 _x86_64_ (2 CPU) 15:03:29 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 223.12 120.44 102.68 4208.70 6943.26 03:06:01 PM 83.50 0.28 83.22 17.86 8198.00 03:07:01 PM 19.00 0.30 18.70 42.39 865.99 03:08:01 PM 18.80 0.38 18.41 18.26 430.38 Average: 86.12 30.36 55.76 1072.07 4109.64 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5225564 6969068 2658872 33.72 2688 1916508 763944 8.55 217756 2099640 142980 03:06:01 PM 5178668 6996776 2705768 34.32 2688 1985760 711736 7.97 243028 2096236 16440 03:07:01 PM 5178608 6997440 2705828 34.32 2688 1987036 724636 8.11 244424 2095960 4 03:08:01 PM 5138908 6958392 2745528 34.82 2688 1987700 747840 8.37 413804 1966936 152 Average: 5180437 6980419 2703999 34.30 2688 1969251 737039 8.25 279753 2064693 39894 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 266.45 140.88 1686.29 62.12 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 29.51 23.98 182.16 7.98 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 15.56 14.25 15.58 4.95 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 32.79 26.96 31.77 9.67 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 86.10 51.52 479.05 21.18 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) 03/31/2024 _x86_64_ (2 CPU) 15:03:29 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 44.70 1.73 16.45 4.07 0.10 32.94 03:05:01 PM 0 52.27 2.49 20.10 4.51 0.10 20.53 03:05:01 PM 1 37.23 0.99 12.85 3.63 0.10 45.20 03:06:01 PM all 38.29 0.00 2.69 2.67 0.09 56.26 03:06:01 PM 0 38.47 0.00 2.55 2.48 0.08 56.41 03:06:01 PM 1 38.11 0.00 2.83 2.85 0.10 56.10 03:07:01 PM all 20.76 0.00 1.00 0.46 0.07 77.71 03:07:01 PM 0 30.19 0.00 1.03 0.32 0.07 68.39 03:07:01 PM 1 11.26 0.00 0.97 0.60 0.07 87.09 03:08:01 PM all 34.68 0.00 2.06 0.19 0.08 62.99 03:08:01 PM 0 56.80 0.00 2.54 0.27 0.08 40.31 03:08:01 PM 1 12.56 0.00 1.58 0.12 0.08 85.65 Average: all 34.58 0.43 5.52 1.84 0.09 57.55 Average: 0 44.39 0.61 6.49 1.88 0.08 46.55 Average: 1 24.79 0.25 4.55 1.80 0.09 68.53