---> uname -a: Linux prd-centos8-builder-2c-1g-10679.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 616 4984 19 2099 6778 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:bd:5a:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:febd:5a67/64 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) 03/03/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 216.48 112.46 104.02 3120.16 7106.45 09:06:01 PM 100.68 0.27 100.42 17.46 9008.37 09:07:01 PM 23.70 0.30 23.40 42.39 944.81 09:08:01 PM 26.88 0.78 26.10 57.06 771.32 Average: 91.94 28.46 63.48 809.36 4457.85 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5194672 6956392 2689772 34.11 2688 1934552 785468 8.79 219972 2126568 158092 09:06:01 PM 5121748 6953628 2762696 35.04 2688 1999436 763204 8.54 243992 2150084 16500 09:07:01 PM 5125504 6958612 2758940 34.99 2688 2000712 758732 8.49 245664 2144612 24 09:08:01 PM 5123340 6959084 2761104 35.02 2688 2002744 775536 8.68 414668 1978684 17544 Average: 5141316 6956929 2743128 34.79 2688 1984361 770735 8.63 281074 2099987 48040 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 99.22 66.06 1070.49 25.49 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 32.11 25.51 222.46 7.84 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 21.21 17.73 16.73 6.76 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 36.63 28.30 37.08 10.54 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 47.29 34.40 336.72 12.66 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) 03/03/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 41.47 1.52 15.71 4.02 0.12 37.17 09:05:01 PM 0 23.32 2.33 20.59 4.53 0.09 49.15 09:05:01 PM 1 59.35 0.72 10.90 3.52 0.15 25.36 09:06:01 PM all 37.50 0.00 2.92 2.79 0.10 56.69 09:06:01 PM 0 16.66 0.00 2.16 3.43 0.10 77.65 09:06:01 PM 1 58.42 0.00 3.68 2.16 0.10 35.65 09:07:01 PM all 29.21 0.00 1.37 0.47 0.09 68.86 09:07:01 PM 0 16.78 0.00 1.30 0.33 0.10 81.48 09:07:01 PM 1 41.63 0.00 1.43 0.62 0.08 56.24 09:08:01 PM all 38.71 0.00 2.66 0.28 0.09 58.26 09:08:01 PM 0 20.79 0.00 1.85 0.28 0.10 76.98 09:08:01 PM 1 56.58 0.00 3.46 0.28 0.08 39.59 Average: all 36.70 0.38 5.63 1.89 0.10 55.30 Average: 0 19.37 0.57 6.40 2.13 0.10 71.43 Average: 1 53.98 0.18 4.86 1.64 0.10 39.23