---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39525 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 857 28911 0 2397 30869 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:08:1b:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe08:1bf9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:25:70:f7 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 inet6 fe80::42:fbff:fe25:70f7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39525) 09/18/24 _x86_64_ (8 CPU) 12:41:09 LINUX RESTART (8 CPU) 12:42:01 tps rtps wtps bread/s bwrtn/s 12:43:01 143.79 24.08 119.71 2263.62 29804.50 12:44:01 187.22 2.70 184.52 419.66 37298.85 Average: 165.51 13.39 152.12 1341.64 33551.67 12:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 29958344 31701892 2980868 9.05 76452 1969720 1507424 4.44 939052 1729304 93124 12:44:01 29654000 31656116 3285212 9.97 105640 2180116 1451740 4.27 1046076 1886792 16616 Average: 29806172 31679004 3133040 9.51 91046 2074918 1479582 4.35 992564 1808048 54870 12:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 ens3 88.77 59.82 1333.01 13.70 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 3.63 3.63 0.38 0.38 0.00 0.00 0.00 0.00 12:44:01 ens3 116.38 65.82 1739.46 13.88 0.00 0.00 0.00 0.00 12:44:01 docker0 42.96 88.54 4.95 1726.50 0.00 0.00 0.00 0.00 12:44:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 102.57 62.82 1536.23 13.79 0.00 0.00 0.00 0.00 Average: docker0 21.48 44.27 2.48 863.25 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39525) 09/18/24 _x86_64_ (8 CPU) 12:41:09 LINUX RESTART (8 CPU) 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 9.20 0.00 0.95 3.41 0.04 86.41 12:43:01 0 4.91 0.00 0.95 3.61 0.03 90.50 12:43:01 1 28.87 0.00 2.01 2.57 0.05 66.50 12:43:01 2 30.88 0.00 1.87 1.25 0.05 65.94 12:43:01 3 0.49 0.00 0.32 14.07 0.05 85.08 12:43:01 4 3.24 0.00 0.52 1.34 0.03 94.87 12:43:01 5 2.40 0.00 0.53 0.32 0.03 96.72 12:43:01 6 1.95 0.00 0.42 0.27 0.02 97.34 12:43:01 7 0.87 0.00 0.97 3.87 0.03 94.26 12:44:01 all 8.29 0.00 1.91 3.32 0.04 86.44 12:44:01 0 3.41 0.00 1.29 2.22 0.02 93.07 12:44:01 1 14.15 0.00 3.40 1.51 0.05 80.89 12:44:01 2 5.50 0.00 2.12 1.52 0.03 90.83 12:44:01 3 2.35 0.00 0.73 9.90 0.02 87.00 12:44:01 4 24.97 0.00 2.95 0.90 0.07 71.10 12:44:01 5 1.49 0.00 1.51 5.74 0.05 91.21 12:44:01 6 6.06 0.00 1.34 0.23 0.02 92.35 12:44:01 7 8.37 0.00 1.90 4.57 0.05 85.10 Average: all 8.74 0.00 1.43 3.36 0.04 86.43 Average: 0 4.16 0.00 1.12 2.91 0.03 91.78 Average: 1 21.52 0.00 2.70 2.04 0.05 73.69 Average: 2 18.18 0.00 2.00 1.39 0.04 78.39 Average: 3 1.42 0.00 0.53 11.98 0.03 86.04 Average: 4 14.11 0.00 1.74 1.12 0.05 82.98 Average: 5 1.95 0.00 1.02 3.02 0.04 93.97 Average: 6 4.01 0.00 0.88 0.25 0.02 94.85 Average: 7 4.62 0.00 1.44 4.22 0.04 89.68