---> uname -a: Linux prd-centos8-builder-2c-1g-36707.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 552 5060 19 2086 6842 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:75:20:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe75:20fc/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) 05/01/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 217.54 109.84 107.69 3127.08 7131.31 01:06:01 PM 86.32 0.47 85.85 56.26 8219.21 01:07:01 PM 22.86 0.10 22.76 3.60 1026.43 01:08:01 PM 26.18 0.78 25.40 57.06 562.26 Average: 87.69 27.46 60.23 801.41 4222.81 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5287600 7039780 2596844 32.94 2688 1924960 699072 7.83 219584 2033880 150420 01:06:01 PM 5200324 7021044 2684120 34.04 2688 1988660 707688 7.92 244864 2072956 16952 01:07:01 PM 5222100 7042896 2662344 33.77 2688 1988764 680120 7.61 245916 2049100 28 01:08:01 PM 5141724 6967288 2742720 34.79 2688 1992916 748272 8.38 414456 1960832 12632 Average: 5212937 7017752 2671507 33.88 2688 1973825 708788 7.93 281205 2029192 45008 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 109.98 65.20 1025.03 25.08 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 34.99 29.23 188.02 9.83 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.20 20.01 18.76 6.40 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 40.23 30.93 40.60 18.76 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 51.61 36.22 315.17 14.98 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) 05/01/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.61 1.58 15.53 3.14 0.13 36.00 01:05:01 PM 0 39.10 1.81 15.62 3.42 0.12 39.93 01:05:01 PM 1 48.10 1.36 15.44 2.87 0.14 32.09 01:06:01 PM all 40.55 0.00 2.97 1.77 0.12 54.59 01:06:01 PM 0 26.64 0.00 2.74 1.88 0.12 68.62 01:06:01 PM 1 54.49 0.00 3.20 1.67 0.12 40.53 01:07:01 PM all 32.63 0.00 1.63 0.28 0.08 65.39 01:07:01 PM 0 20.75 0.00 1.60 0.17 0.07 77.41 01:07:01 PM 1 44.49 0.00 1.67 0.38 0.08 53.37 01:08:01 PM all 42.49 0.00 2.38 0.26 0.12 54.76 01:08:01 PM 0 21.14 0.00 2.38 0.28 0.10 76.09 01:08:01 PM 1 63.85 0.00 2.37 0.23 0.13 33.41 Average: all 39.79 0.39 5.55 1.35 0.11 52.82 Average: 0 26.80 0.44 5.50 1.42 0.10 65.74 Average: 1 52.77 0.33 5.60 1.28 0.12 39.91