---> uname -a: Linux prd-centos8-builder-2c-1g-9926.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: 2799.996 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 558 5043 19 2097 6836 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:97:97:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe97:977e/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) 02/29/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 218.88 114.66 104.22 3571.48 7055.80 10:06:01 PM 104.27 0.27 104.00 17.46 9093.17 10:07:01 PM 24.06 0.48 23.58 54.66 964.26 10:08:01 PM 28.13 0.78 27.35 57.06 793.55 Average: 93.84 29.05 64.79 925.27 4476.80 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5240428 6998016 2644016 33.53 2688 1930400 736628 8.25 218088 2083136 157560 10:06:01 PM 5196528 7026124 2687916 34.09 2688 1997224 685620 7.68 242720 2076412 16500 10:07:01 PM 5185408 7016936 2699036 34.23 2688 1998872 686504 7.69 245424 2084296 24 10:08:01 PM 5161840 6997076 2722604 34.53 2688 2002088 689248 7.72 414616 1939420 18604 Average: 5196051 7009538 2688393 34.10 2688 1982146 699500 7.83 280212 2045816 48172 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 189.87 112.91 1346.38 46.05 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 33.06 26.05 227.26 7.91 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 33.68 24.83 34.62 17.94 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 35.33 28.08 37.09 10.81 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 72.99 47.97 411.38 20.68 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) 02/29/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 43.78 1.59 16.34 3.47 0.12 34.69 10:05:01 PM 0 31.05 1.55 15.35 3.55 0.10 48.40 10:05:01 PM 1 56.59 1.63 17.33 3.40 0.14 20.91 10:06:01 PM all 38.58 0.00 2.81 2.98 0.11 55.52 10:06:01 PM 0 35.51 0.00 3.19 3.50 0.12 57.68 10:06:01 PM 1 41.65 0.00 2.44 2.45 0.10 53.36 10:07:01 PM all 32.07 0.00 1.55 0.30 0.08 65.99 10:07:01 PM 0 23.54 0.00 1.60 0.40 0.08 74.38 10:07:01 PM 1 40.61 0.00 1.50 0.20 0.08 57.60 10:08:01 PM all 38.96 0.00 2.50 0.21 0.09 58.24 10:08:01 PM 0 26.57 0.00 1.80 0.23 0.08 71.32 10:08:01 PM 1 51.37 0.00 3.20 0.18 0.10 45.15 Average: all 38.33 0.39 5.76 1.73 0.10 53.69 Average: 0 29.16 0.38 5.45 1.91 0.10 62.99 Average: 1 47.52 0.40 6.07 1.55 0.10 44.36