---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26775 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 14G 142G 9% / 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 863 25160 0 6143 30848 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:ce:ef:61 brd ff:ff:ff:ff:ff:ff inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fece:ef61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:c8:8f:fc 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::42:54ff:fec8:8ffc/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-26775) 07/26/24 _x86_64_ (8 CPU) 16:59:25 LINUX RESTART (8 CPU) 17:00:02 tps rtps wtps bread/s bwrtn/s 17:01:01 143.84 51.70 92.14 3904.42 31257.21 17:02:01 606.97 13.76 593.20 898.20 168387.74 17:03:01 149.11 0.47 148.64 42.93 44439.43 17:04:01 21.76 0.00 21.76 0.00 24193.69 17:05:01 52.76 0.03 52.72 8.53 25192.63 Average: 195.05 13.06 181.99 960.97 58784.73 17:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 30035156 31753528 2904064 8.82 75760 1947276 1311984 3.86 848660 1751140 216140 17:02:01 25127132 30667188 7812088 23.72 140056 5544436 7652468 22.52 2130244 5121060 156 17:03:01 23394728 29361356 9544492 28.98 169596 5899728 9398552 27.65 3549504 5375200 512 17:04:01 23397020 29366428 9542200 28.97 169844 5900792 9245280 27.20 3554404 5367672 268 17:05:01 24956164 30803128 7983056 24.24 170552 5791704 3578196 10.53 2148380 5263564 232 Average: 25382040 30390326 7557180 22.94 145162 5016787 6237296 18.35 2446238 4575727 43462 17:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 ens3 64.12 43.72 1028.10 14.33 0.00 0.00 0.00 0.00 17:01:01 lo 1.83 1.83 0.20 0.20 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 vethe17a6cd 0.45 0.63 0.03 0.04 0.00 0.00 0.00 0.00 17:02:01 veth345c8a5 0.40 0.50 0.02 0.03 0.00 0.00 0.00 0.00 17:02:01 ens3 1183.00 615.55 30884.25 51.37 0.00 0.00 0.00 0.00 17:03:01 docker0 12.46 17.08 2.08 285.53 0.00 0.00 0.00 0.00 17:03:01 vethe17a6cd 23.73 21.76 10.92 16.05 0.00 0.00 0.00 0.00 17:03:01 veth345c8a5 3.35 4.10 0.66 0.42 0.00 0.00 0.00 0.00 17:03:01 ens3 55.46 42.11 1177.56 5.96 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 vethe17a6cd 21.94 17.74 6.82 23.82 0.00 0.00 0.00 0.00 17:04:01 veth345c8a5 3.20 4.70 0.66 0.36 0.00 0.00 0.00 0.00 17:04:01 ens3 3.37 2.67 0.74 0.81 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 vethe17a6cd 0.28 0.47 0.02 0.03 0.00 0.00 0.00 0.00 17:05:01 ens3 16.78 15.45 9.93 14.31 0.00 0.00 0.00 0.00 17:05:01 br-e65c872a0bd4 1.43 1.13 0.10 0.41 0.00 0.00 0.00 0.00 Average: docker0 2.50 3.43 0.42 57.29 0.00 0.00 0.00 0.00 Average: vethe17a6cd 9.31 8.15 3.57 8.01 0.00 0.00 0.00 0.00 Average: ens3 265.21 144.23 6638.59 17.37 0.00 0.00 0.00 0.00 Average: br-e65c872a0bd4 0.29 0.23 0.02 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26775) 07/26/24 _x86_64_ (8 CPU) 16:59:25 LINUX RESTART (8 CPU) 17:00:02 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 9.68 0.00 0.87 2.85 0.04 86.57 17:01:01 0 22.46 0.00 1.68 1.43 0.05 74.38 17:01:01 1 4.99 0.00 0.70 3.34 0.02 90.96 17:01:01 2 0.19 0.00 0.56 14.11 0.03 85.11 17:01:01 3 5.63 0.00 0.39 0.34 0.05 93.59 17:01:01 4 23.31 0.00 1.66 1.97 0.05 73.00 17:01:01 5 17.21 0.00 1.05 0.42 0.03 81.28 17:01:01 6 2.06 0.00 0.37 0.78 0.05 96.74 17:01:01 7 1.53 0.00 0.51 0.37 0.00 97.59 17:02:01 all 20.10 0.00 7.95 8.88 0.09 62.98 17:02:01 0 20.78 0.00 9.36 24.22 0.09 45.56 17:02:01 1 19.90 0.00 7.87 1.44 0.08 70.71 17:02:01 2 20.36 0.00 8.65 8.49 0.14 62.36 17:02:01 3 22.22 0.00 7.22 2.93 0.08 67.55 17:02:01 4 21.01 0.00 7.39 11.99 0.10 59.52 17:02:01 5 19.27 0.00 6.55 2.60 0.08 71.49 17:02:01 6 17.41 0.00 8.92 10.01 0.10 63.56 17:02:01 7 19.88 0.00 7.60 9.49 0.08 62.95 17:03:01 all 25.35 0.00 3.72 2.82 0.08 68.03 17:03:01 0 24.05 0.00 3.53 1.33 0.08 71.00 17:03:01 1 22.97 0.00 3.95 1.75 0.08 71.25 17:03:01 2 26.84 0.00 3.43 0.39 0.07 69.28 17:03:01 3 28.31 0.00 4.07 4.70 0.10 62.81 17:03:01 4 26.56 0.00 3.94 0.66 0.07 68.78 17:03:01 5 27.60 0.00 3.76 1.89 0.08 66.66 17:03:01 6 24.06 0.00 3.65 5.97 0.07 66.25 17:03:01 7 22.42 0.00 3.46 5.90 0.08 68.13 17:04:01 all 5.17 0.00 0.50 1.27 0.05 93.01 17:04:01 0 5.31 0.00 0.40 0.02 0.03 94.24 17:04:01 1 6.30 0.00 0.62 0.00 0.03 93.05 17:04:01 2 4.36 0.00 0.33 0.00 0.08 95.22 17:04:01 3 5.47 0.00 0.50 0.00 0.05 93.98 17:04:01 4 5.12 0.00 0.55 0.03 0.03 94.26 17:04:01 5 5.36 0.00 0.55 0.00 0.03 94.05 17:04:01 6 5.29 0.00 0.40 0.12 0.07 94.12 17:04:01 7 4.18 0.00 0.59 10.00 0.05 85.19 17:05:01 all 2.23 0.00 0.72 1.17 0.05 95.82 17:05:01 0 1.99 0.00 0.75 0.05 0.05 97.16 17:05:01 1 2.34 0.00 0.85 0.12 0.03 96.66 17:05:01 2 2.51 0.00 0.85 0.02 0.05 96.57 17:05:01 3 3.14 0.00 0.67 0.13 0.05 96.01 17:05:01 4 2.55 0.00 0.78 0.17 0.05 96.45 17:05:01 5 1.77 0.00 0.74 0.57 0.05 96.87 17:05:01 6 1.77 0.00 0.62 0.05 0.07 97.49 17:05:01 7 1.79 0.00 0.55 8.27 0.05 89.34 Average: all 12.47 0.00 2.74 3.38 0.06 81.34 Average: 0 14.86 0.00 3.13 5.36 0.06 76.60 Average: 1 11.28 0.00 2.79 1.32 0.05 84.56 Average: 2 10.84 0.00 2.75 4.56 0.07 81.77 Average: 3 12.91 0.00 2.56 1.61 0.07 82.85 Average: 4 15.64 0.00 2.85 2.94 0.06 78.51 Average: 5 14.20 0.00 2.52 1.09 0.06 82.13 Average: 6 10.10 0.00 2.78 3.37 0.07 83.68 Average: 7 9.95 0.00 2.54 6.82 0.05 80.63