---> uname -a: Linux prd-centos8-builder-2c-1g-3856.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 578 5004 19 2116 6815 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:9f:3b:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe9f:3bf1/64 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) 02/08/2024 _x86_64_ (2 CPU) 18:03:29 LINUX RESTART (2 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 226.87 126.57 100.30 3731.89 7272.15 06:06:01 PM 102.52 0.28 102.23 17.86 8956.77 06:07:01 PM 31.64 0.60 31.04 50.39 1629.83 06:08:01 PM 23.05 0.48 22.56 49.06 598.03 Average: 95.48 31.59 63.89 950.83 4603.19 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5295644 7064488 2588800 32.83 2688 1941580 657104 7.36 218364 2028152 160084 06:06:01 PM 5125780 6984580 2758664 34.99 2688 2024772 753864 8.44 243504 2142224 41804 06:07:01 PM 5162392 7012400 2722052 34.52 2688 2016604 703304 7.87 263044 2089160 32 06:08:01 PM 5094220 6966040 2790224 35.39 2688 2037312 736172 8.24 433388 1984628 34416 Average: 5169509 7006877 2714935 34.43 2688 2005067 712611 7.98 289575 2061041 59084 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 236.77 131.58 1691.01 53.82 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 39.53 30.51 317.01 14.17 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 32.49 26.61 34.03 9.57 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.36 27.81 33.86 10.52 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 84.91 53.81 514.12 21.89 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) 02/08/2024 _x86_64_ (2 CPU) 18:03:29 LINUX RESTART (2 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.35 2.02 17.17 4.31 0.11 34.04 06:05:01 PM 0 24.27 2.40 20.08 5.25 0.12 47.87 06:05:01 PM 1 60.20 1.64 14.30 3.38 0.10 20.38 06:06:01 PM all 40.84 0.00 3.57 2.47 0.10 53.02 06:06:01 PM 0 28.71 0.00 3.39 2.73 0.08 65.09 06:06:01 PM 1 53.02 0.00 3.74 2.20 0.12 40.92 06:07:01 PM all 38.06 0.00 1.92 0.88 0.14 59.00 06:07:01 PM 0 25.10 0.00 1.54 0.95 0.13 72.27 06:07:01 PM 1 51.06 0.00 2.30 0.81 0.15 45.68 06:08:01 PM all 38.44 0.00 2.64 0.50 0.10 58.32 06:08:01 PM 0 16.52 0.00 2.18 0.18 0.10 81.01 06:08:01 PM 1 60.46 0.00 3.10 0.82 0.10 35.53 Average: all 39.91 0.49 6.25 2.03 0.11 51.21 Average: 0 23.64 0.58 6.68 2.25 0.11 66.72 Average: 1 56.17 0.40 5.82 1.80 0.12 35.69