---> uname -a: Linux prd-centos8-builder-2c-1g-2330.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 572 5011 19 2115 6821 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:65:08:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe65:869/64 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) 02/03/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 230.21 127.74 102.47 3693.44 7340.85 02:06:01 PM 104.65 0.28 104.37 17.86 8957.55 02:07:01 PM 29.41 0.30 29.11 42.39 1546.18 02:08:01 PM 24.71 0.78 23.93 57.06 722.85 Average: 97.25 32.28 64.97 952.76 4642.15 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5251716 7035508 2632728 33.39 2688 1956260 746080 8.35 220420 2069640 172516 02:06:01 PM 5106172 6963384 2778272 35.24 2688 2023736 800976 8.97 245652 2164344 41792 02:07:01 PM 5098952 6957428 2785492 35.33 2688 2025012 771604 8.64 253976 2162228 9680 02:08:01 PM 5160992 7011956 2723452 34.54 2688 2017216 704444 7.89 421888 1933400 15844 Average: 5154458 6992069 2729986 34.62 2688 2005556 755776 8.46 285484 2082403 59958 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 199.50 104.95 1537.89 50.57 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 33.96 27.36 265.82 8.10 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 24.40 20.85 24.63 7.06 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 36.76 29.33 36.01 10.47 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 73.66 45.62 466.12 19.05 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) 02/03/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.56 2.16 17.09 4.33 0.12 32.75 02:05:01 PM 0 44.74 2.12 18.30 4.53 0.12 30.19 02:05:01 PM 1 42.38 2.20 15.88 4.12 0.12 35.30 02:06:01 PM all 41.44 0.00 3.36 2.39 0.10 52.71 02:06:01 PM 0 62.72 0.00 3.57 2.28 0.10 31.33 02:06:01 PM 1 20.17 0.00 3.15 2.50 0.10 74.08 02:07:01 PM all 28.80 0.00 1.49 0.43 0.08 69.20 02:07:01 PM 0 51.48 0.00 1.77 0.38 0.07 46.31 02:07:01 PM 1 6.16 0.00 1.22 0.48 0.08 92.06 02:08:01 PM all 37.92 0.00 2.59 0.35 0.11 59.03 02:08:01 PM 0 43.54 0.00 2.73 0.47 0.12 53.14 02:08:01 PM 1 32.29 0.00 2.45 0.23 0.10 64.92 Average: all 37.91 0.53 6.09 1.87 0.10 53.51 Average: 0 50.65 0.52 6.54 1.90 0.10 40.28 Average: 1 25.19 0.54 5.64 1.83 0.10 66.70