---> uname -a: Linux prd-centos8-builder-2c-1g-19924.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 533 5081 19 2084 6862 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:2e:d8:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe2e:d865/64 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) 04/01/2024 _x86_64_ (2 CPU) 23:03:37 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 303.47 199.28 104.18 8865.86 41955.53 11:06:01 PM 102.95 0.23 102.72 16.53 7783.69 11:07:01 PM 45.18 0.35 44.83 43.73 3796.92 11:08:01 PM 9.03 0.00 9.03 0.00 207.65 Average: 115.16 49.97 65.19 2231.81 13437.13 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5329056 7006480 2555388 32.41 2688 1857568 759528 8.50 231980 2009780 112400 11:06:01 PM 5158116 6978648 2726328 34.58 2688 1988524 730992 8.18 220128 2142780 71636 11:07:01 PM 5220596 7039732 2663848 33.79 2688 1987104 676216 7.57 243872 2054840 16 11:08:01 PM 5235256 7054392 2649188 33.60 2688 1987104 658104 7.37 244788 2039624 24 Average: 5235756 7019813 2648688 33.59 2688 1955075 706210 7.91 235192 2061756 46019 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 267.03 149.03 1612.48 59.23 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 33.09 25.58 258.75 7.94 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 26.10 22.86 40.20 13.70 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 15.40 13.78 14.09 3.98 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 85.41 52.82 481.43 21.21 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) 04/01/2024 _x86_64_ (2 CPU) 23:03:37 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 34.37 3.11 21.66 18.36 0.12 22.37 11:05:01 PM 0 29.31 3.58 22.51 16.81 0.14 27.65 11:05:01 PM 1 39.39 2.64 20.83 19.90 0.10 17.14 11:06:01 PM all 38.22 0.00 3.01 2.91 0.11 55.75 11:06:01 PM 0 23.45 0.00 2.53 3.04 0.12 70.86 11:06:01 PM 1 53.02 0.00 3.50 2.78 0.10 40.60 11:07:01 PM all 37.91 0.00 1.88 1.12 0.10 58.99 11:07:01 PM 0 29.03 0.00 1.83 1.75 0.10 67.28 11:07:01 PM 1 46.79 0.00 1.94 0.48 0.10 50.69 11:08:01 PM all 19.64 0.00 1.37 0.04 0.08 78.87 11:08:01 PM 0 12.13 0.00 0.95 0.03 0.08 86.80 11:08:01 PM 1 27.14 0.00 1.78 0.05 0.08 70.94 Average: all 32.52 0.76 6.86 5.50 0.10 54.25 Average: 0 23.43 0.87 6.81 5.30 0.11 63.48 Average: 1 41.60 0.65 6.91 5.70 0.10 45.04