---> uname -a: Linux prd-centos8-builder-2c-1g-4521.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 575 5006 19 2116 6818 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:d3:83:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fed3:837f/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) 02/10/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 201.15 128.89 72.26 3591.47 6561.83 11:06:01 PM 83.04 0.02 83.02 0.40 7218.98 11:07:01 PM 66.49 0.30 66.19 18.00 4956.76 11:08:01 PM 28.18 0.27 27.91 41.86 1461.81 11:09:01 PM 13.45 0.00 13.45 0.00 354.64 11:10:01 PM 29.62 0.78 28.84 57.05 937.72 Average: 70.32 21.71 48.61 618.20 3581.97 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5345348 6995512 2539096 32.20 2688 1831884 755052 8.45 223632 2003280 42156 11:06:01 PM 5091204 6946852 2793240 35.43 2688 2022396 774364 8.67 231352 2196288 131652 11:07:01 PM 5153820 7002976 2730624 34.63 2688 2015680 690216 7.73 243556 2118376 32144 11:08:01 PM 5155568 7005952 2728876 34.61 2688 2016936 690792 7.73 252660 2105448 24 11:09:01 PM 5101828 6963232 2782616 35.29 2688 2027988 722324 8.09 254136 2157672 9668 11:10:01 PM 5139856 6995312 2744588 34.81 2688 2021528 711924 7.97 420204 1955876 27888 Average: 5164604 6984973 2719840 34.50 2688 1989402 724112 8.11 270923 2089490 40589 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 167.16 128.44 1093.60 37.61 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 55.22 52.36 325.37 8.28 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 73.60 70.39 225.43 13.14 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 46.68 44.46 33.97 9.46 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 44.99 44.11 28.93 8.65 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 58.31 54.72 40.77 22.78 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 74.33 65.75 291.36 16.65 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) 02/10/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 27.51 2.43 17.43 16.58 0.09 35.95 11:05:01 PM 0 32.06 2.07 14.84 17.94 0.10 32.99 11:05:01 PM 1 22.90 2.80 20.05 15.21 0.09 38.95 11:06:01 PM all 28.92 0.00 3.00 5.50 0.53 62.05 11:06:01 PM 0 36.21 0.00 3.41 7.75 0.10 52.52 11:06:01 PM 1 21.68 0.00 2.59 3.25 0.96 71.51 11:07:01 PM all 36.44 0.00 2.73 2.84 0.13 57.87 11:07:01 PM 0 53.78 0.00 3.16 2.79 0.08 40.20 11:07:01 PM 1 19.23 0.00 2.30 2.90 0.17 75.40 11:08:01 PM all 23.83 0.00 1.41 1.11 0.08 73.57 11:08:01 PM 0 19.42 0.00 1.47 0.64 0.08 78.39 11:08:01 PM 1 28.30 0.00 1.34 1.59 0.08 68.69 11:09:01 PM all 25.29 0.00 1.50 3.72 0.09 69.40 11:09:01 PM 0 28.00 0.00 1.49 4.87 0.10 65.55 11:09:01 PM 1 22.61 0.00 1.51 2.58 0.08 73.22 11:10:01 PM all 35.08 0.00 2.57 2.41 0.28 59.67 11:10:01 PM 0 53.42 0.00 3.21 2.22 0.15 41.00 11:10:01 PM 1 17.00 0.00 1.94 2.59 0.40 78.07 Average: all 29.53 0.40 4.74 5.34 0.20 59.79 Average: 0 37.14 0.34 4.59 6.02 0.10 51.80 Average: 1 21.93 0.46 4.90 4.65 0.30 67.76