---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23325 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 13G 143G 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 845 26230 0 5091 30865 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:d8:0f:88 brd ff:ff:ff:ff:ff:ff inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fed8:f88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:7a:59:0d 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23325) 04/14/24 _x86_64_ (8 CPU) 14:50:24 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:01 112.46 36.14 76.32 1688.12 20037.73 14:53:01 127.70 23.20 104.50 2785.27 24863.99 14:54:01 331.73 11.95 319.78 806.33 111831.18 14:55:01 27.18 0.40 26.78 42.26 17920.60 14:56:01 58.02 0.88 57.14 46.53 15563.01 Average: 131.42 14.51 116.90 1073.70 38043.30 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30126516 31707896 2812704 8.54 70468 1821400 1407648 4.14 864428 1656620 151232 14:53:01 28445904 31678284 4493316 13.64 101676 3395468 1391876 4.10 966852 3142500 1404252 14:54:01 25300344 30063584 7638876 23.19 116776 4848924 6710532 19.74 2712948 4426528 400 14:55:01 23054892 27957488 9884328 30.01 117736 4980768 9486572 27.91 4911340 4449536 44 14:56:01 26829492 31566944 6109728 18.55 118900 4826236 1563204 4.60 1362464 4288588 3096 Average: 26751430 30594839 6187790 18.79 105111 3974559 4111966 12.10 2163606 3592754 311805 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 14:52:01 ens3 81.80 58.39 889.24 12.01 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 br-47083c171eb3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 9.13 9.13 0.85 0.85 0.00 0.00 0.00 0.00 14:53:01 ens3 371.55 226.80 12046.74 20.58 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth50e7702 0.75 0.95 0.04 0.06 0.00 0.00 0.00 0.00 14:54:01 vethd9b48fb 0.93 1.67 0.12 0.18 0.00 0.00 0.00 0.00 14:54:01 vethfd89868 0.30 0.70 0.05 0.07 0.00 0.00 0.00 0.00 14:54:01 vethcad44fb 0.37 0.73 0.05 0.06 0.00 0.00 0.00 0.00 14:55:01 veth50e7702 30.16 25.40 6.90 26.63 0.00 0.00 0.00 0.00 14:55:01 vethd9b48fb 6.80 5.90 5.87 2.43 0.00 0.00 0.00 0.00 14:55:01 vethfd89868 0.75 1.08 0.22 0.91 0.00 0.00 0.00 0.00 14:55:01 vethcad44fb 0.72 1.08 0.22 0.91 0.00 0.00 0.00 0.00 14:56:01 lo 27.71 27.71 7.45 7.45 0.00 0.00 0.00 0.00 14:56:01 ens3 1278.55 782.70 31544.43 148.50 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.76 4.76 1.42 1.42 0.00 0.00 0.00 0.00 Average: ens3 199.63 119.06 6166.25 19.56 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23325) 04/14/24 _x86_64_ (8 CPU) 14:50:24 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 10.18 0.00 0.76 1.93 0.03 87.10 14:52:01 0 6.80 0.00 0.50 0.25 0.02 92.43 14:52:01 1 29.97 0.00 1.80 4.83 0.08 63.31 14:52:01 2 12.42 0.00 0.72 0.13 0.03 86.69 14:52:01 3 2.27 0.00 0.28 3.88 0.02 93.55 14:52:01 4 10.33 0.00 0.82 2.96 0.03 85.85 14:52:01 5 11.36 0.00 0.87 0.58 0.02 87.17 14:52:01 6 0.44 0.00 0.30 2.56 0.05 96.65 14:52:01 7 7.82 0.00 0.78 0.25 0.03 91.11 14:53:01 all 11.80 0.00 2.38 2.28 0.05 83.49 14:53:01 0 13.70 0.00 3.24 0.44 0.07 82.55 14:53:01 1 15.47 0.00 2.34 5.74 0.08 76.36 14:53:01 2 5.89 0.00 2.72 4.15 0.03 87.20 14:53:01 3 6.22 0.00 2.18 0.22 0.03 91.35 14:53:01 4 8.43 0.00 1.96 0.20 0.03 89.37 14:53:01 5 8.28 0.00 2.13 0.67 0.03 88.89 14:53:01 6 3.73 0.00 1.53 2.30 0.03 92.41 14:53:01 7 32.69 0.00 2.92 4.59 0.05 59.74 14:54:01 all 29.69 0.00 5.50 5.07 0.09 59.65 14:54:01 0 26.97 0.00 5.28 0.47 0.08 67.19 14:54:01 1 27.09 0.00 5.04 1.20 0.08 66.59 14:54:01 2 30.58 0.00 4.73 1.52 0.07 63.09 14:54:01 3 30.63 0.00 5.64 0.66 0.12 62.95 14:54:01 4 30.87 0.00 5.40 13.07 0.07 50.59 14:54:01 5 32.31 0.00 5.79 0.32 0.08 61.49 14:54:01 6 30.06 0.00 5.73 0.24 0.08 63.89 14:54:01 7 29.03 0.00 6.35 23.19 0.10 41.33 14:55:01 all 36.16 0.00 3.30 0.61 0.09 59.84 14:55:01 0 34.38 0.00 3.75 0.00 0.08 61.79 14:55:01 1 33.35 0.00 3.29 3.63 0.08 59.65 14:55:01 2 37.12 0.00 3.37 0.10 0.07 59.34 14:55:01 3 41.59 0.00 3.77 0.32 0.10 54.22 14:55:01 4 40.25 0.00 2.99 0.08 0.10 56.57 14:55:01 5 35.83 0.00 3.15 0.02 0.10 60.90 14:55:01 6 34.18 0.00 3.08 0.00 0.12 62.62 14:55:01 7 32.63 0.00 3.04 0.69 0.08 63.56 14:56:01 all 3.08 0.00 0.66 0.81 0.05 95.41 14:56:01 0 1.79 0.00 0.82 0.38 0.05 96.96 14:56:01 1 2.07 0.00 0.55 4.80 0.07 92.51 14:56:01 2 1.03 0.00 0.58 0.08 0.03 98.26 14:56:01 3 1.62 0.00 0.63 0.07 0.05 97.63 14:56:01 4 1.27 0.00 0.55 0.25 0.07 97.86 14:56:01 5 1.22 0.00 0.67 0.22 0.02 97.88 14:56:01 6 1.17 0.00 0.59 0.18 0.05 98.00 14:56:01 7 14.42 0.00 0.87 0.48 0.05 84.18 Average: all 18.14 0.00 2.51 2.13 0.06 77.15 Average: 0 16.71 0.00 2.71 0.31 0.06 80.21 Average: 1 21.57 0.00 2.60 4.04 0.08 71.71 Average: 2 17.37 0.00 2.42 1.19 0.05 78.97 Average: 3 16.39 0.00 2.49 1.03 0.06 80.02 Average: 4 18.20 0.00 2.34 3.29 0.06 76.11 Average: 5 17.75 0.00 2.51 0.36 0.05 79.33 Average: 6 13.88 0.00 2.24 1.06 0.07 82.76 Average: 7 23.27 0.00 2.78 5.79 0.06 68.10