---> uname -a: Linux prd-centos8-builder-2c-1g-11075.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 542 5042 19 2114 6851 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:b1:9c:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:feb1:9c52/64 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) 01/10/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 222.08 117.70 104.38 3603.00 7350.01 09:06:01 PM 103.32 0.28 103.03 17.86 8978.20 09:07:01 PM 31.79 0.30 31.49 42.39 1604.38 09:08:01 PM 24.69 0.58 24.11 33.72 718.06 Average: 95.47 29.71 65.75 924.21 4662.50 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5266568 7049496 2617876 33.20 2688 1955292 693732 7.77 220112 2052432 171744 09:06:01 PM 5223996 7070460 2660448 33.74 2688 2012896 640736 7.17 244264 2045044 32140 09:07:01 PM 5132168 6989548 2752276 34.91 2688 2023820 715844 8.01 253184 2126424 9652 09:08:01 PM 5139232 6988320 2745212 34.82 2688 2015320 720592 8.07 420028 1954308 15808 Average: 5190491 7024456 2693953 34.17 2688 2001832 692726 7.75 284397 2044552 57336 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 232.88 112.98 1526.57 45.39 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 33.59 24.88 262.74 7.78 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.55 20.11 23.80 13.19 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 33.46 26.86 33.23 10.61 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 80.87 46.21 461.57 19.24 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) 01/10/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 43.28 1.58 16.45 4.35 0.11 34.23 09:05:01 PM 0 42.32 2.26 20.87 4.97 0.10 29.47 09:05:01 PM 1 44.22 0.91 12.09 3.73 0.12 38.93 09:06:01 PM all 40.79 0.00 3.30 2.56 0.11 53.25 09:06:01 PM 0 56.42 0.00 3.75 1.80 0.10 37.93 09:06:01 PM 1 25.22 0.00 2.84 3.31 0.12 68.52 09:07:01 PM all 27.47 0.00 1.41 0.79 0.11 70.23 09:07:01 PM 0 39.44 0.00 1.58 1.16 0.12 57.71 09:07:01 PM 1 15.60 0.00 1.23 0.42 0.10 82.65 09:08:01 PM all 38.77 0.00 2.47 0.35 0.09 58.32 09:08:01 PM 0 43.58 0.00 2.60 0.50 0.10 53.22 09:08:01 PM 1 33.96 0.00 2.34 0.20 0.08 63.42 Average: all 37.57 0.39 5.87 2.00 0.10 54.06 Average: 0 45.46 0.56 7.14 2.10 0.10 44.63 Average: 1 29.72 0.23 4.61 1.91 0.10 63.43