---> uname -a: Linux prd-centos8-builder-4c-4g-85692.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 732 12722 19 2308 14684 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:88:eb:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe88:ebb1/64 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) 11/22/2024 _x86_64_ (4 CPU) 01:21:26 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 210.08 86.10 123.98 3781.24 8183.39 01:24:01 AM 53.97 0.00 53.97 0.00 7342.54 01:25:01 AM 7.97 0.03 7.93 0.53 215.93 01:26:01 AM 4.07 0.00 4.07 0.00 113.86 01:27:01 AM 162.62 12.31 150.31 1658.12 2286.82 Average: 87.74 19.69 68.05 1087.94 3628.63 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13274304 15137904 2867220 17.76 2688 2063016 824196 4.79 226360 2246648 199148 01:24:01 AM 13257512 15123448 2884012 17.87 2688 2064300 824196 4.79 226372 2249632 292 01:25:01 AM 13253792 15121084 2887732 17.89 2688 2064728 824196 4.79 226376 2250588 180 01:26:01 AM 13252720 15120352 2888804 17.90 2688 2064820 824196 4.79 226376 2250872 88 01:27:01 AM 13080684 15089324 3060840 18.96 2688 2197812 866400 5.04 438212 2181280 67056 Average: 13223802 15118422 2917722 18.08 2688 2090935 832637 4.84 268739 2235804 53353 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 97.60 70.39 1147.33 17.26 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 110.43 101.98 250.20 28.43 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 91.95 80.30 239.48 22.94 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 23.80 21.18 55.72 6.10 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 218.50 234.24 1055.23 62.88 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 108.45 101.62 549.58 27.52 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) 11/22/2024 _x86_64_ (4 CPU) 01:21:26 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 19.56 0.66 10.52 1.97 0.08 67.21 01:23:01 AM 0 15.87 0.72 11.28 2.32 0.08 69.73 01:23:01 AM 1 17.77 0.82 11.85 2.65 0.08 66.82 01:23:01 AM 2 25.06 0.49 10.04 1.32 0.10 63.00 01:23:01 AM 3 19.55 0.60 8.90 1.61 0.07 69.28 01:24:01 AM all 0.67 0.00 0.46 0.96 0.06 97.85 01:24:01 AM 0 0.18 0.00 0.28 1.27 0.07 98.20 01:24:01 AM 1 1.17 0.00 1.04 1.02 0.07 96.71 01:24:01 AM 2 0.85 0.00 0.28 1.12 0.07 97.68 01:24:01 AM 3 0.47 0.00 0.25 0.43 0.05 98.80 01:25:01 AM all 0.43 0.00 0.28 0.03 0.05 99.22 01:25:01 AM 0 0.17 0.00 0.10 0.03 0.03 99.67 01:25:01 AM 1 0.95 0.00 0.82 0.00 0.05 98.18 01:25:01 AM 2 0.40 0.00 0.12 0.07 0.05 99.36 01:25:01 AM 3 0.20 0.00 0.10 0.00 0.05 99.65 01:26:01 AM all 0.15 0.00 0.10 0.02 0.03 99.70 01:26:01 AM 0 0.03 0.00 0.02 0.00 0.03 99.92 01:26:01 AM 1 0.20 0.00 0.23 0.02 0.02 99.53 01:26:01 AM 2 0.13 0.00 0.12 0.05 0.05 99.65 01:26:01 AM 3 0.22 0.00 0.05 0.00 0.02 99.72 01:27:01 AM all 20.73 0.00 1.87 1.07 0.08 76.25 01:27:01 AM 0 17.86 0.00 2.71 3.42 0.08 75.92 01:27:01 AM 1 20.39 0.00 1.32 0.17 0.07 78.06 01:27:01 AM 2 29.75 0.00 1.86 0.38 0.08 67.92 01:27:01 AM 3 14.88 0.00 1.59 0.33 0.08 83.11 Average: all 8.30 0.13 2.64 0.81 0.06 88.06 Average: 0 6.82 0.14 2.88 1.41 0.06 88.70 Average: 1 8.09 0.16 3.04 0.77 0.06 87.88 Average: 2 11.23 0.10 2.48 0.59 0.07 85.53 Average: 3 7.06 0.12 2.18 0.47 0.05 90.12