---> uname -a: Linux prd-centos8-builder-2c-1g-3893.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 557 5027 19 2114 6836 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:97:53:3a 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 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe97:533a/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) 02/08/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 230.74 133.28 97.47 5844.09 7132.56 10:06:01 PM 107.18 0.28 106.90 17.86 8890.12 10:07:01 PM 35.89 0.30 35.59 42.39 2189.29 10:08:01 PM 29.78 0.78 29.00 57.06 916.98 Average: 100.90 33.66 67.24 1490.29 4782.13 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5284148 7045264 2600296 32.98 2688 1934088 707768 7.92 218252 2038876 157948 10:06:01 PM 5153280 6998796 2731164 34.64 2688 2012004 723308 8.10 240436 2120624 48268 10:07:01 PM 5187732 7034184 2696712 34.20 2688 2013272 690892 7.73 253012 2073900 16 10:08:01 PM 5209464 7061484 2674980 33.93 2688 2017848 676900 7.58 420136 1882632 27996 Average: 5208656 7034932 2675788 33.94 2688 1994303 699717 7.83 282959 2029008 58557 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 281.95 154.42 1813.10 59.66 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 36.46 28.63 351.73 7.81 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 30.36 25.57 34.31 8.32 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 34.11 27.48 32.56 20.01 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 95.72 59.03 557.90 23.95 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) 02/08/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 43.21 2.26 18.28 4.87 0.13 31.25 10:05:01 PM 0 46.94 1.29 14.29 4.45 0.12 32.91 10:05:01 PM 1 39.40 3.25 22.35 5.31 0.14 29.55 10:06:01 PM all 39.72 0.00 3.62 4.09 0.10 52.46 10:06:01 PM 0 43.42 0.00 3.60 4.30 0.10 48.58 10:06:01 PM 1 36.02 0.00 3.64 3.89 0.10 56.34 10:07:01 PM all 39.74 0.00 1.95 0.78 0.10 57.43 10:07:01 PM 0 22.18 0.00 1.90 0.67 0.10 75.15 10:07:01 PM 1 57.32 0.00 2.00 0.90 0.10 39.67 10:08:01 PM all 38.48 0.00 2.93 0.98 0.09 57.53 10:08:01 PM 0 32.05 0.00 2.85 0.68 0.08 64.33 10:08:01 PM 1 44.93 0.00 3.01 1.27 0.10 50.69 Average: all 40.27 0.56 6.65 2.67 0.10 49.74 Average: 0 36.13 0.32 5.64 2.52 0.10 55.29 Average: 1 44.44 0.80 7.66 2.83 0.11 44.16