---> uname -a: Linux prd-centos8-builder-2c-1g-10382.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 570 4970 19 2158 6822 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:58:90:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe58:909c/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) 01/08/2024 _x86_64_ (2 CPU) 01:03:25 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 216.96 112.58 104.38 3120.28 7131.41 01:06:01 AM 100.47 0.27 100.20 17.46 10538.34 01:07:01 AM 31.34 0.30 31.04 42.39 1484.39 01:08:01 AM 15.00 0.00 15.00 0.00 347.19 Average: 90.94 28.29 62.66 795.00 4875.57 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5215556 7002032 2668888 33.85 2688 1958236 726372 8.13 221472 2100688 177764 01:06:01 AM 5108320 6998912 2776124 35.21 2688 2056244 709896 7.95 239940 2163868 31248 01:07:01 AM 5106152 6997996 2778292 35.24 2688 2057508 706460 7.91 252400 2150860 4 01:08:01 AM 5018256 6931404 2866188 36.35 2688 2078520 767092 8.59 254996 2235156 20920 Average: 5112071 6982586 2772373 35.16 2688 2037627 727455 8.14 242202 2162643 57484 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 87.34 57.09 1122.76 15.63 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 39.87 29.36 433.73 6.91 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 20.68 18.80 21.32 6.28 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 21.00 18.55 18.49 5.72 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 42.22 30.95 399.07 8.64 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) 01/08/2024 _x86_64_ (2 CPU) 01:03:25 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 41.64 1.65 16.07 3.90 0.09 36.65 01:05:01 AM 0 40.26 1.77 17.35 4.27 0.09 36.28 01:05:01 AM 1 43.02 1.54 14.80 3.53 0.10 37.01 01:06:01 AM all 33.57 0.00 3.10 5.87 0.16 57.30 01:06:01 AM 0 26.96 0.00 3.09 6.28 0.15 63.51 01:06:01 AM 1 40.22 0.00 3.11 5.45 0.17 51.05 01:07:01 AM all 29.18 0.00 1.21 2.00 0.08 67.53 01:07:01 AM 0 14.09 0.00 1.16 2.36 0.08 82.31 01:07:01 AM 1 44.32 0.00 1.25 1.64 0.08 52.71 01:08:01 AM all 28.74 0.00 1.67 0.30 0.08 69.20 01:08:01 AM 0 25.80 0.00 1.82 0.27 0.08 72.03 01:08:01 AM 1 31.69 0.00 1.52 0.33 0.08 66.37 Average: all 33.26 0.41 5.49 3.01 0.11 57.72 Average: 0 26.74 0.44 5.82 3.29 0.10 63.62 Average: 1 39.79 0.38 5.16 2.74 0.11 51.82