---> uname -a: Linux prd-centos8-builder-2c-1g-11598.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 548 5037 19 2113 6845 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:fe:06:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fefe:6ee/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) 01/12/2024 _x86_64_ (2 CPU) 14:03:29 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 269.04 159.36 109.68 7639.32 35292.65 02:06:01 PM 111.23 0.23 111.00 16.53 8461.77 02:07:01 PM 61.54 0.35 61.19 43.73 4703.73 02:08:01 PM 12.75 0.00 12.75 0.00 255.23 02:09:01 PM 31.93 0.78 31.14 57.06 970.64 Average: 97.30 32.15 65.15 1551.48 9937.33 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5318732 7020004 2565712 32.54 2688 1880924 753812 8.44 237216 2011448 134276 02:06:01 PM 5208476 7051172 2675968 33.94 2688 2008820 673200 7.54 220776 2085700 96380 02:07:01 PM 5204300 7051580 2680144 33.99 2688 2014000 658792 7.37 252496 2057252 28 02:08:01 PM 5224336 7071596 2660108 33.74 2688 2013988 642560 7.19 252756 2037192 12 02:09:01 PM 5176556 7029148 2707888 34.34 2688 2018380 697440 7.81 419872 1918016 27792 Average: 5226480 7044700 2657964 33.71 2688 1987222 685161 7.67 276623 2021922 51698 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 282.62 150.97 1641.08 60.38 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 35.63 24.51 367.24 5.56 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 36.59 29.43 151.94 8.58 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 19.06 15.81 16.03 4.90 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 33.43 26.56 30.72 17.67 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 81.47 49.46 441.43 19.42 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) 01/12/2024 _x86_64_ (2 CPU) 14:03:29 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 33.49 2.83 20.91 20.78 0.13 21.86 02:05:01 PM 0 38.47 3.17 20.33 19.37 0.14 18.52 02:05:01 PM 1 28.51 2.50 21.49 22.18 0.12 25.20 02:06:01 PM all 34.60 0.00 3.70 7.60 0.12 53.99 02:06:01 PM 0 43.24 0.00 4.13 7.17 0.13 45.33 02:06:01 PM 1 25.95 0.00 3.28 8.02 0.10 62.65 02:07:01 PM all 37.45 0.00 2.34 2.18 0.10 57.93 02:07:01 PM 0 42.25 0.00 2.28 1.43 0.10 53.93 02:07:01 PM 1 32.64 0.00 2.40 2.92 0.10 61.94 02:08:01 PM all 25.65 0.00 1.24 0.30 0.08 72.73 02:08:01 PM 0 37.45 0.00 1.45 0.40 0.07 60.64 02:08:01 PM 1 13.84 0.00 1.04 0.20 0.08 84.84 02:09:01 PM all 39.82 0.00 2.86 1.14 0.11 56.07 02:09:01 PM 0 41.06 0.00 2.90 1.03 0.12 54.90 02:09:01 PM 1 38.57 0.00 2.83 1.25 0.10 57.24 Average: all 34.21 0.56 6.15 6.34 0.11 52.64 Average: 0 40.50 0.62 6.16 5.82 0.11 46.79 Average: 1 27.90 0.49 6.15 6.86 0.10 58.50