---> uname -a: Linux prd-centos8-builder-2c-1g-23339.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 549 5067 19 2083 6846 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:55:25:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe55:25e2/64 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) 04/14/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 245.00 140.47 104.53 6008.40 11100.38 05:06:01 PM 93.44 0.28 93.15 17.86 8093.39 05:07:01 PM 27.66 0.60 27.06 50.38 1630.96 05:08:01 PM 18.69 0.28 18.41 25.72 385.85 Average: 96.20 35.41 60.79 1525.59 5302.64 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5344728 7062008 2539716 32.21 2688 1890384 679680 7.61 218208 1977648 124280 05:06:01 PM 5212764 7029160 2671680 33.89 2688 1983848 677088 7.58 242932 2059912 32480 05:07:01 PM 5236864 7054284 2647580 33.58 2688 1985348 679904 7.61 256692 2023200 32 05:08:01 PM 5204116 7022480 2680328 34.00 2688 1986264 708608 7.93 425596 1887352 172 Average: 5249618 7041983 2634826 33.42 2688 1961461 686320 7.68 285857 1987028 39241 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 301.05 156.41 1644.72 60.09 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 33.51 27.61 248.57 8.44 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 27.12 25.16 28.79 7.40 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 33.51 27.37 33.30 17.03 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 98.80 59.14 488.84 23.24 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) 04/14/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 41.05 2.31 19.27 8.13 0.12 29.12 05:05:01 PM 0 46.08 2.09 20.24 8.58 0.14 22.87 05:05:01 PM 1 36.03 2.53 18.31 7.68 0.10 35.35 05:06:01 PM all 39.61 0.00 3.08 3.66 0.10 53.55 05:06:01 PM 0 46.28 0.00 3.28 2.53 0.10 47.80 05:06:01 PM 1 32.94 0.00 2.88 4.78 0.10 59.30 05:07:01 PM all 37.73 0.00 2.08 0.69 0.09 59.40 05:07:01 PM 0 52.02 0.00 2.07 0.97 0.10 44.84 05:07:01 PM 1 23.47 0.00 2.10 0.42 0.08 73.93 05:08:01 PM all 38.49 0.00 2.17 0.37 0.08 58.88 05:08:01 PM 0 51.52 0.00 2.42 0.60 0.08 45.38 05:08:01 PM 1 25.45 0.00 1.93 0.15 0.08 72.39 Average: all 39.21 0.57 6.60 3.19 0.10 50.33 Average: 0 48.99 0.52 6.94 3.14 0.10 40.31 Average: 1 29.44 0.62 6.25 3.24 0.09 60.35