---> uname -a: Linux prd-centos8-builder-4c-4g-8233.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: 2799.998 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 753 12292 19 2715 14665 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:69:22:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe69:22af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:9b:01:34 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) 02/20/2024 _x86_64_ (4 CPU) 10:46:52 LINUX RESTART (4 CPU) 10:47:01 AM tps rtps wtps bread/s bwrtn/s 10:48:01 AM 195.23 128.02 67.21 14588.80 42356.23 10:49:01 AM 126.71 7.18 119.53 1289.04 9604.97 10:50:01 AM 114.81 2.78 112.03 123.69 19025.37 Average: 145.58 46.00 99.59 5333.84 23662.19 10:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 AM 13332956 15066648 2806488 17.39 2688 1958968 1155864 6.72 183440 2307716 94068 10:49:01 AM 13117968 15108536 3021476 18.72 2688 2198972 1094012 6.36 218472 2425252 118780 10:50:01 AM 12625448 15042052 3513996 21.77 2688 2612904 1124312 6.54 403524 2677696 14892 Average: 13025457 15072412 3113987 19.29 2688 2256948 1124729 6.54 268479 2470221 75913 10:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM eth0 360.43 230.84 2478.18 57.05 0.00 0.00 0.00 0.00 10:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 45.62 37.67 374.60 6.45 0.00 0.00 0.00 0.00 10:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 94.27 70.91 1352.16 9.60 0.00 0.00 0.00 0.00 10:50:01 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 166.77 113.14 1401.65 24.37 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) 02/20/2024 _x86_64_ (4 CPU) 10:46:52 LINUX RESTART (4 CPU) 10:47:01 AM CPU %user %nice %system %iowait %steal %idle 10:48:01 AM all 23.83 0.00 7.05 4.18 0.08 64.85 10:48:01 AM 0 24.88 0.00 6.75 2.59 0.08 65.70 10:48:01 AM 1 16.81 0.00 8.35 4.64 0.08 70.11 10:48:01 AM 2 27.14 0.00 5.81 3.77 0.07 63.22 10:48:01 AM 3 26.48 0.00 7.28 5.72 0.10 60.41 10:49:01 AM all 19.73 0.00 3.24 1.35 0.08 75.60 10:49:01 AM 0 20.89 0.00 2.51 1.52 0.08 75.00 10:49:01 AM 1 7.90 0.00 2.12 1.86 0.08 88.04 10:49:01 AM 2 22.15 0.00 2.94 1.27 0.08 73.55 10:49:01 AM 3 27.98 0.00 5.40 0.75 0.07 65.81 10:50:01 AM all 15.17 0.00 2.37 2.19 0.08 80.19 10:50:01 AM 0 12.81 0.00 2.31 2.17 0.07 82.64 10:50:01 AM 1 9.74 0.00 1.76 2.12 0.10 86.28 10:50:01 AM 2 22.78 0.00 3.03 2.16 0.07 71.96 10:50:01 AM 3 15.35 0.00 2.39 2.29 0.08 79.88 Average: all 19.57 0.00 4.21 2.57 0.08 73.57 Average: 0 19.51 0.00 3.85 2.09 0.08 74.47 Average: 1 11.47 0.00 4.07 2.87 0.09 81.51 Average: 2 24.02 0.00 3.92 2.40 0.07 69.59 Average: 3 23.27 0.00 5.02 2.92 0.08 68.71