---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42798 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: 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): 0-7 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 899 25253 0 6014 30812 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:87:8f:75 brd ff:ff:ff:ff:ff:ff inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe87:8f75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:ed:cc:da 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:abff:feed:ccda/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-42798) 09/28/24 _x86_64_ (8 CPU) 08:28:24 LINUX RESTART (8 CPU) 08:29:02 tps rtps wtps bread/s bwrtn/s 08:30:01 171.29 50.16 121.13 3867.82 76566.14 08:31:01 497.68 12.41 485.27 865.89 173262.64 08:32:01 124.10 0.68 123.41 48.93 20470.75 08:33:01 15.38 0.32 15.06 8.40 433.41 08:34:01 16.18 1.07 15.11 38.79 375.35 Average: 164.91 12.80 152.10 956.26 54146.94 08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 29970100 31751984 2969120 9.01 76928 2009408 1351044 3.98 858380 1811800 279648 08:31:01 23990332 29393648 8948888 27.17 129012 5434160 9521220 28.01 3458356 4928008 1352 08:32:01 21848636 27676008 11090584 33.67 158284 5789312 11877648 34.95 5330720 5141000 960 08:33:01 21138260 26974756 11800960 35.83 158776 5793592 12682536 37.31 6040868 5129380 996 08:34:01 21592700 27431576 11346520 34.45 159268 5796768 11759516 34.60 5600396 5123844 440 Average: 23708006 28645594 9231214 28.02 136454 4964648 9438393 27.77 4257744 4426806 56679 08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 08:30:01 ens3 103.80 71.89 2067.71 12.50 0.00 0.00 0.00 0.00 08:31:01 veth7e52e52 0.55 0.80 0.04 0.05 0.00 0.00 0.00 0.00 08:31:01 veth4328838 4.80 6.00 0.76 0.90 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 br-a00c0abd198e 0.33 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 veth7e52e52 3.52 4.37 0.51 0.44 0.00 0.00 0.00 0.00 08:32:01 veth4328838 0.92 1.18 0.14 0.13 0.00 0.00 0.00 0.00 08:32:01 docker0 12.71 17.31 2.08 285.39 0.00 0.00 0.00 0.00 08:32:01 br-a00c0abd198e 0.20 0.20 0.02 0.01 0.00 0.00 0.00 0.00 08:33:01 veth7e52e52 6.17 7.97 0.87 0.93 0.00 0.00 0.00 0.00 08:33:01 veth4328838 0.60 0.88 0.08 0.10 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 br-a00c0abd198e 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth7e52e52 3.93 5.53 0.60 0.45 0.00 0.00 0.00 0.00 08:34:01 veth4328838 0.17 0.52 0.01 0.04 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 br-a00c0abd198e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth7e52e52 2.84 3.75 0.40 0.38 0.00 0.00 0.00 0.00 Average: veth4328838 1.30 1.72 0.20 0.23 0.00 0.00 0.00 0.00 Average: docker0 2.55 3.47 0.42 57.27 0.00 0.00 0.00 0.00 Average: br-a00c0abd198e 0.12 0.06 0.01 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42798) 09/28/24 _x86_64_ (8 CPU) 08:28:24 LINUX RESTART (8 CPU) 08:29:02 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 10.31 0.00 0.87 1.79 0.03 86.98 08:30:01 0 17.32 0.00 1.41 0.36 0.03 80.88 08:30:01 1 8.36 0.00 0.73 0.17 0.03 90.70 08:30:01 2 16.57 0.00 1.44 1.07 0.07 80.85 08:30:01 3 0.27 0.00 0.10 6.35 0.02 93.26 08:30:01 4 0.60 0.00 0.68 4.80 0.05 93.88 08:30:01 5 2.75 0.00 0.23 0.15 0.00 96.86 08:30:01 6 0.63 0.00 0.41 0.42 0.00 98.54 08:30:01 7 36.09 0.00 2.04 1.05 0.07 60.75 08:31:01 all 38.77 0.00 9.48 3.91 0.12 47.72 08:31:01 0 40.00 0.00 10.26 2.80 0.12 46.82 08:31:01 1 38.02 0.00 9.22 4.79 0.12 47.85 08:31:01 2 38.56 0.00 8.47 1.59 0.10 51.28 08:31:01 3 38.38 0.00 9.51 8.07 0.14 43.90 08:31:01 4 39.04 0.00 9.31 1.16 0.12 50.37 08:31:01 5 40.07 0.00 9.04 8.60 0.14 42.16 08:31:01 6 38.07 0.00 9.07 2.37 0.12 50.37 08:31:01 7 38.01 0.00 10.94 1.97 0.12 48.96 08:32:01 all 35.07 0.00 4.30 0.47 0.10 60.06 08:32:01 0 33.37 0.00 3.94 0.03 0.10 62.56 08:32:01 1 33.48 0.00 3.76 0.10 0.12 62.54 08:32:01 2 36.83 0.00 4.94 0.89 0.10 57.25 08:32:01 3 37.90 0.00 4.40 0.57 0.10 57.02 08:32:01 4 29.52 0.00 4.09 0.54 0.10 65.75 08:32:01 5 33.82 0.00 4.15 0.22 0.10 61.71 08:32:01 6 35.56 0.00 5.04 0.13 0.08 59.18 08:32:01 7 40.13 0.00 4.09 1.22 0.10 54.47 08:33:01 all 10.52 0.00 1.03 0.04 0.06 88.35 08:33:01 0 9.87 0.00 1.12 0.05 0.07 88.89 08:33:01 1 12.77 0.00 1.32 0.02 0.07 85.83 08:33:01 2 9.90 0.00 1.12 0.02 0.07 88.89 08:33:01 3 9.60 0.00 0.96 0.05 0.08 89.31 08:33:01 4 9.98 0.00 1.12 0.03 0.05 88.81 08:33:01 5 11.71 0.00 1.00 0.12 0.05 87.12 08:33:01 6 10.30 0.00 0.67 0.02 0.05 88.97 08:33:01 7 10.03 0.00 0.92 0.03 0.08 88.93 08:34:01 all 5.09 0.00 0.78 0.04 0.05 94.03 08:34:01 0 4.35 0.00 0.94 0.03 0.05 94.63 08:34:01 1 4.79 0.00 0.75 0.05 0.03 94.37 08:34:01 2 4.40 0.00 0.85 0.00 0.05 94.70 08:34:01 3 5.54 0.00 0.69 0.03 0.07 93.68 08:34:01 4 4.99 0.00 0.64 0.00 0.05 94.33 08:34:01 5 5.84 0.00 0.79 0.18 0.05 93.14 08:34:01 6 4.72 0.00 0.75 0.03 0.05 94.44 08:34:01 7 6.11 0.00 0.82 0.03 0.05 92.98 Average: all 19.90 0.00 3.28 1.24 0.07 75.50 Average: 0 20.92 0.00 3.52 0.65 0.07 74.84 Average: 1 19.44 0.00 3.14 1.02 0.07 76.33 Average: 2 21.23 0.00 3.36 0.71 0.08 74.62 Average: 3 18.29 0.00 3.11 2.99 0.08 75.52 Average: 4 16.78 0.00 3.15 1.29 0.07 78.69 Average: 5 18.75 0.00 3.02 1.83 0.07 76.33 Average: 6 17.83 0.00 3.18 0.59 0.06 78.34 Average: 7 26.00 0.00 3.74 0.86 0.08 69.31