---> uname -a: Linux prd-centos8-builder-4c-4g-1760.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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: 2799.996 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 778 12092 19 2889 14633 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:59:25:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe59:25b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b7:c1:0e:a7 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (4 CPU) 11:43:53 LINUX RESTART (4 CPU) 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:01 AM 308.75 128.24 180.51 14714.04 41098.32 11:46:01 AM 112.30 7.05 105.25 1284.99 9084.37 11:47:01 AM 107.65 2.58 105.06 123.54 10660.94 11:48:01 AM 75.12 0.10 75.02 10.53 13484.57 Average: 150.96 34.50 116.47 4033.84 18583.26 11:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 AM 13487680 15128448 2651764 16.43 2688 1866644 1121752 6.53 180316 2158888 74844 11:46:01 AM 13153996 15081928 2985448 18.50 2688 2138744 1126980 6.56 210972 2400584 122148 11:47:01 AM 12645464 15043356 3493980 21.65 2688 2593160 1202464 7.00 236824 2828256 325948 11:48:01 AM 12401712 14994804 3737732 23.16 2688 2773168 1144916 6.66 463420 2797472 151964 Average: 12922213 15062134 3217231 19.93 2688 2342929 1149028 6.69 272883 2546300 168726 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 305.61 174.26 1276.83 58.31 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 59.76 48.89 709.76 6.97 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 89.22 57.92 1374.69 7.56 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 78.00 66.26 779.13 8.43 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 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 133.16 86.84 1035.15 20.32 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (4 CPU) 11:43:53 LINUX RESTART (4 CPU) 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:01 AM all 24.06 0.00 7.18 5.51 0.10 63.16 11:45:01 AM 0 18.53 0.00 5.79 1.75 0.11 73.83 11:45:01 AM 1 35.06 0.00 9.33 4.74 0.10 50.76 11:45:01 AM 2 23.01 0.00 5.90 5.30 0.09 65.70 11:45:01 AM 3 19.42 0.00 7.65 10.17 0.10 62.65 11:46:01 AM all 18.98 0.00 2.85 1.52 0.08 76.57 11:46:01 AM 0 2.41 0.00 1.27 1.44 0.08 94.80 11:46:01 AM 1 35.90 0.00 4.82 1.81 0.08 57.38 11:46:01 AM 2 18.50 0.00 2.96 2.21 0.07 76.26 11:46:01 AM 3 19.11 0.00 2.36 0.64 0.08 77.81 11:47:01 AM all 14.35 0.00 2.65 1.72 0.08 81.19 11:47:01 AM 0 8.73 0.00 2.12 1.50 0.08 87.56 11:47:01 AM 1 10.19 0.00 2.46 2.34 0.07 84.94 11:47:01 AM 2 15.32 0.00 2.43 1.44 0.08 80.72 11:47:01 AM 3 23.26 0.00 3.62 1.61 0.08 71.44 11:48:01 AM all 12.45 0.00 2.73 1.74 0.08 83.00 11:48:01 AM 0 14.33 0.00 4.32 1.51 0.07 79.77 11:48:01 AM 1 18.56 0.00 2.73 3.52 0.08 75.11 11:48:01 AM 2 8.81 0.00 2.16 0.44 0.08 88.51 11:48:01 AM 3 8.09 0.00 1.73 1.51 0.07 88.61 Average: all 17.40 0.00 3.83 2.60 0.08 76.09 Average: 0 10.89 0.00 3.34 1.55 0.08 84.13 Average: 1 24.86 0.00 4.81 3.09 0.08 67.16 Average: 2 16.38 0.00 3.35 2.33 0.08 77.86 Average: 3 17.44 0.00 3.81 3.42 0.08 75.25