---> uname -a: Linux prd-centos8-builder-2c-1g-13927.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 561 5043 19 2095 6834 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:0b:c0:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe0b:c021/64 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) 03/17/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 219.15 116.83 102.32 3596.07 7036.41 04:06:01 PM 85.44 0.28 85.15 17.86 8475.07 04:07:01 PM 23.36 0.30 23.06 42.39 916.10 04:08:01 PM 26.11 0.78 25.33 57.06 582.69 Average: 88.51 29.55 58.97 928.31 4252.74 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5221492 6976496 2662944 33.77 2688 1928068 754804 8.45 218712 2099984 151708 04:06:01 PM 5183608 7012620 2700828 34.26 2688 1997180 711008 7.96 243616 2090400 16440 04:07:01 PM 5187416 7017664 2697020 34.21 2688 1998456 710348 7.95 246172 2084080 4 04:08:01 PM 5124016 6958960 2760420 35.01 2688 2002600 750884 8.41 414548 1978728 12628 Average: 5179133 6991435 2705303 34.31 2688 1981576 731761 8.19 280762 2063298 45195 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 199.43 117.26 1447.32 50.61 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 30.12 24.86 185.04 8.07 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.38 22.68 21.87 7.55 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 35.81 28.96 34.12 11.87 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 72.68 48.44 422.08 19.53 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) 03/17/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 42.50 1.49 16.46 5.17 0.10 34.29 04:05:01 PM 0 50.52 1.23 15.04 5.26 0.10 27.85 04:05:01 PM 1 34.44 1.74 17.88 5.07 0.10 40.76 04:06:01 PM all 38.12 0.00 2.63 2.55 0.09 56.61 04:06:01 PM 0 45.41 0.00 2.48 2.23 0.10 49.78 04:06:01 PM 1 30.84 0.00 2.78 2.86 0.08 63.43 04:07:01 PM all 35.54 0.00 1.88 0.56 0.10 61.92 04:07:01 PM 0 54.16 0.00 1.92 0.70 0.08 43.15 04:07:01 PM 1 16.93 0.00 1.85 0.42 0.12 80.69 04:08:01 PM all 40.58 0.00 2.32 0.32 0.09 56.69 04:08:01 PM 0 40.76 0.00 2.40 0.33 0.10 56.42 04:08:01 PM 1 40.41 0.00 2.25 0.30 0.08 56.96 Average: all 39.17 0.37 5.79 2.14 0.10 52.44 Average: 0 47.70 0.30 5.43 2.12 0.10 44.35 Average: 1 30.64 0.43 6.14 2.15 0.10 60.54