---> uname -a: Linux prd-centos8-builder-2c-1g-22341.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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 591 4652 19 2455 6790 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:da:db:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:feda:db63/64 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) 04/11/2024 _x86_64_ (2 CPU) 11:23:42 LINUX RESTART (2 CPU) 11:24:01 AM tps rtps wtps bread/s bwrtn/s 11:25:01 AM 268.75 193.14 75.62 7424.92 44370.30 11:26:01 AM 5.45 0.00 5.45 0.00 203.77 11:27:01 AM 0.87 0.03 0.83 0.53 9.77 11:28:01 AM 0.98 0.00 0.98 0.00 12.86 11:29:01 AM 42.84 6.30 36.54 928.62 3426.66 11:30:01 AM 108.70 7.03 101.67 1337.11 9811.96 Average: 71.28 34.43 36.85 1615.66 9641.94 11:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 AM 5466776 7057264 2417668 30.66 2688 1777784 967456 10.83 252536 1868704 44 11:26:01 AM 5469016 7059512 2415428 30.64 2688 1777792 967456 10.83 252540 1868140 32 11:27:01 AM 5465864 7056396 2418580 30.68 2688 1777820 967456 10.83 252628 1871028 12 11:28:01 AM 5454664 7045204 2429780 30.82 2688 1777828 967456 10.83 252628 1882148 4 11:29:01 AM 4857204 6869332 3027240 38.40 2688 2165932 1044352 11.69 297296 2319920 317920 11:30:01 AM 4827568 6928416 3056876 38.77 2688 2263616 803572 9.00 529028 2144116 164416 Average: 5256849 7002687 2627595 33.33 2688 1923462 952958 10.67 306109 1992343 80405 11:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 321.97 159.09 1422.42 59.35 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 7.67 7.00 3.01 1.65 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 7.52 6.97 2.87 1.05 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:28:01 AM eth0 7.07 5.62 6.84 0.85 0.00 0.00 0.00 0.00 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 29.19 21.24 478.46 3.30 0.00 0.00 0.00 0.00 11:30:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 48.03 38.21 505.67 13.25 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.26 39.70 403.30 13.24 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) 04/11/2024 _x86_64_ (2 CPU) 11:23:42 LINUX RESTART (2 CPU) 11:24:01 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 20.60 2.90 20.08 11.54 0.08 44.80 11:25:01 AM 0 17.45 3.10 21.49 13.35 0.08 44.53 11:25:01 AM 1 23.73 2.69 18.68 9.74 0.08 45.07 11:26:01 AM all 0.52 0.00 0.13 0.08 0.06 99.22 11:26:01 AM 0 0.27 0.00 0.12 0.03 0.05 99.53 11:26:01 AM 1 0.77 0.00 0.13 0.13 0.07 98.90 11:27:01 AM all 0.48 0.00 0.10 0.00 0.07 99.36 11:27:01 AM 0 0.67 0.00 0.13 0.00 0.07 99.13 11:27:01 AM 1 0.28 0.00 0.07 0.00 0.07 99.58 11:28:01 AM all 0.52 0.00 0.12 0.00 0.06 99.31 11:28:01 AM 0 0.78 0.00 0.13 0.00 0.07 99.02 11:28:01 AM 1 0.25 0.00 0.10 0.00 0.05 99.60 11:29:01 AM all 16.77 0.00 3.14 0.61 0.07 79.41 11:29:01 AM 0 20.18 0.00 4.21 0.33 0.07 75.20 11:29:01 AM 1 13.35 0.00 2.07 0.88 0.07 83.63 11:30:01 AM all 33.92 0.00 4.56 2.22 0.10 59.20 11:30:01 AM 0 36.29 0.00 4.15 2.42 0.10 57.04 11:30:01 AM 1 31.53 0.00 4.98 2.02 0.10 61.37 Average: all 12.13 0.48 4.66 2.39 0.07 80.27 Average: 0 12.62 0.51 5.00 2.66 0.07 79.13 Average: 1 11.63 0.45 4.32 2.12 0.07 81.41