---> uname -a: Linux prd-centos8-builder-4c-4g-3967.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: 2800.000 BogoMIPS: 5600.00 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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 765 11985 19 3009 14646 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:f3:06:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fef3:636/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:71:9e:8d 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) 03/07/2024 _x86_64_ (4 CPU) 15:45:31 LINUX RESTART (4 CPU) 03:46:02 PM tps rtps wtps bread/s bwrtn/s 03:47:01 PM 166.90 26.36 140.54 5806.54 19860.46 03:48:01 PM 90.45 7.45 83.00 1320.05 7259.74 03:49:01 PM 141.19 2.57 138.62 107.70 13287.77 03:50:01 PM 114.35 0.77 113.58 92.77 22344.74 Average: 128.06 9.21 118.85 1815.33 15671.25 03:46:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 PM 13504736 15120784 2634712 16.32 2688 1843672 1156244 6.73 165984 2160604 68908 03:48:01 PM 13161424 15065532 2978024 18.45 2688 2116752 1177108 6.85 202224 2413724 152436 03:49:01 PM 12358080 14984080 3781368 23.43 2688 2816900 1253916 7.30 260316 3076132 538360 03:50:01 PM 12279180 15003568 3860268 23.92 2688 2905376 1138908 6.63 408100 2971224 48644 Average: 12825855 15043491 3313593 20.53 2688 2420675 1181544 6.87 259156 2655421 202087 03:46:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 294.32 164.65 1180.62 52.02 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 75.99 61.37 791.83 13.55 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 91.69 60.20 1299.31 9.36 0.00 0.00 0.00 0.00 03:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 22.26 22.08 21.97 9.41 0.00 0.00 0.00 0.00 03:50:01 PM 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 120.35 76.71 821.95 20.96 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) 03/07/2024 _x86_64_ (4 CPU) 15:45:31 LINUX RESTART (4 CPU) 03:46:02 PM CPU %user %nice %system %iowait %steal %idle 03:47:01 PM all 10.97 0.00 2.99 15.94 0.07 70.03 03:47:01 PM 0 8.91 0.00 3.55 22.63 0.10 64.81 03:47:01 PM 1 11.35 0.00 3.11 9.47 0.07 76.00 03:47:01 PM 2 15.97 0.00 2.78 10.03 0.07 71.16 03:47:01 PM 3 7.67 0.00 2.51 21.60 0.05 68.17 03:48:01 PM all 18.64 0.00 2.53 1.40 0.08 77.35 03:48:01 PM 0 15.40 0.00 2.36 1.55 0.08 80.60 03:48:01 PM 1 22.53 0.00 3.00 1.24 0.08 73.15 03:48:01 PM 2 21.91 0.00 2.38 1.91 0.07 73.74 03:48:01 PM 3 14.72 0.00 2.41 0.90 0.08 81.89 03:49:01 PM all 19.06 0.00 3.19 3.49 0.09 74.16 03:49:01 PM 0 6.40 0.00 1.61 0.85 0.10 91.04 03:49:01 PM 1 19.26 0.00 3.06 2.80 0.07 74.81 03:49:01 PM 2 27.23 0.00 4.62 7.10 0.10 60.95 03:49:01 PM 3 23.38 0.00 3.49 3.22 0.10 69.81 03:50:01 PM all 17.94 0.00 2.54 6.23 0.09 73.20 03:50:01 PM 0 18.03 0.00 2.41 5.38 0.08 74.09 03:50:01 PM 1 20.81 0.00 2.68 7.79 0.08 68.64 03:50:01 PM 2 27.60 0.00 3.59 6.12 0.10 62.59 03:50:01 PM 3 5.32 0.00 1.51 5.62 0.08 87.46 Average: all 16.68 0.00 2.81 6.72 0.08 73.70 Average: 0 12.21 0.00 2.47 7.52 0.09 77.70 Average: 1 18.52 0.00 2.96 5.30 0.08 73.13 Average: 2 23.22 0.00 3.34 6.27 0.08 67.09 Average: 3 12.79 0.00 2.48 7.77 0.08 76.88