---> uname -a: Linux prd-centos8-builder-2c-1g-13770.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: 2800.000 BogoMIPS: 5600.00 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 570 5033 19 2095 6825 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:44:66:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe44:666b/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) 03/16/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 233.97 135.84 98.13 5955.21 7021.31 09:06:01 PM 94.40 0.28 94.12 17.86 8760.81 09:07:01 PM 23.51 0.30 23.21 42.39 935.53 09:08:01 PM 25.55 0.78 24.76 57.06 581.82 Average: 94.36 34.31 60.06 1518.32 4324.98 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5283240 7036848 2601204 32.99 2688 1926848 685564 7.67 217912 2039756 151144 09:06:01 PM 5176068 7005640 2708376 34.35 2688 1997452 705708 7.90 243060 2098196 16440 09:07:01 PM 5173500 7004308 2710944 34.38 2688 1998728 705724 7.90 245444 2098484 12 09:08:01 PM 5139772 6975256 2744672 34.81 2688 2002876 711900 7.97 414028 1963696 12628 Average: 5193145 7005513 2691299 34.13 2688 1981476 702224 7.86 280111 2050033 45056 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 272.16 148.52 1743.44 60.27 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 32.56 26.98 191.97 9.19 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 27.20 23.75 27.53 7.59 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 37.21 29.56 35.56 11.69 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 92.29 57.20 499.68 22.19 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) 03/16/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.75 2.17 17.80 7.23 0.11 29.95 09:05:01 PM 0 40.39 2.62 19.98 7.92 0.12 28.98 09:05:01 PM 1 45.09 1.72 15.63 6.54 0.10 30.92 09:06:01 PM all 41.01 0.00 2.70 2.90 0.11 53.27 09:06:01 PM 0 29.56 0.00 2.55 3.14 0.10 64.65 09:06:01 PM 1 52.46 0.00 2.85 2.67 0.12 41.90 09:07:01 PM all 34.02 0.00 1.72 0.36 0.09 63.80 09:07:01 PM 0 41.04 0.00 1.72 0.37 0.08 56.79 09:07:01 PM 1 27.03 0.00 1.73 0.35 0.10 70.79 09:08:01 PM all 40.58 0.00 2.60 0.22 0.09 56.51 09:08:01 PM 0 34.87 0.00 2.52 0.10 0.08 62.43 09:08:01 PM 1 46.28 0.00 2.68 0.33 0.10 50.61 Average: all 39.58 0.54 6.16 2.66 0.10 50.97 Average: 0 36.45 0.65 6.63 2.86 0.10 53.32 Average: 1 42.70 0.43 5.69 2.46 0.10 48.63