---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17993 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 829 25670 0 5666 30881 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:c8:50:7f brd ff:ff:ff:ff:ff:ff inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fec8:507f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:1f:59:41 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-17993) 03/25/24 _x86_64_ (8 CPU) 11:49:26 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 142.71 17.76 124.95 1024.23 88203.70 11:52:01 151.42 23.15 128.28 2776.74 44039.33 11:53:01 341.73 12.51 329.21 786.84 150524.06 11:54:01 9.12 0.42 8.70 40.93 1327.16 11:55:01 53.32 1.42 51.91 107.72 3409.67 Average: 139.66 11.05 128.61 947.29 57500.78 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30045804 31689700 2893416 8.78 73376 1878360 1451936 4.27 888112 1707632 181980 11:52:01 28160944 31692996 4778276 14.51 107864 3675548 1404244 4.13 966280 3413592 1573232 11:53:01 24950328 30441568 7988892 24.25 132476 5519444 5398504 15.88 2330376 5129676 456 11:54:01 23874176 29416380 9065044 27.52 133004 5564380 6758452 19.88 3412036 5105032 34460 11:55:01 26318136 31652008 6621084 20.10 134796 5367036 1459472 4.29 1207792 4916144 1236 Average: 26669878 30978530 6269342 19.03 116303 4400954 3294522 9.69 1760919 4054415 358273 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 60.39 40.51 1017.33 7.93 0.00 0.00 0.00 0.00 11:52:01 br-87bd1b684571 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 10.06 10.06 0.93 0.93 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 454.71 275.87 14919.98 23.65 0.00 0.00 0.00 0.00 11:53:01 br-87bd1b684571 0.30 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 veth8722748 2.53 2.52 0.19 0.19 0.00 0.00 0.00 0.00 11:54:01 br-87bd1b684571 1.47 2.05 0.65 0.42 0.00 0.00 0.00 0.00 11:54:01 lo 6.90 6.90 1.35 1.35 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 veth8722748 101.08 82.87 22.76 101.18 0.00 0.00 0.00 0.01 11:55:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 1522.41 905.02 38767.66 270.52 0.00 0.00 0.00 0.00 Average: lo 3.94 3.94 0.51 0.51 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 Average: ens3 246.55 138.44 7599.17 42.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17993) 03/25/24 _x86_64_ (8 CPU) 11:49:26 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 10.71 0.00 0.74 1.64 0.03 86.90 11:51:01 0 8.47 0.00 0.66 0.30 0.02 90.56 11:51:01 1 6.45 0.00 0.40 0.03 0.02 93.10 11:51:01 2 1.17 0.00 0.30 2.39 0.02 96.13 11:51:01 3 18.93 0.00 1.37 0.38 0.05 79.27 11:51:01 4 9.69 0.00 0.60 9.11 0.05 80.55 11:51:01 5 7.25 0.00 0.70 0.35 0.02 91.68 11:51:01 6 22.37 0.00 1.17 0.52 0.05 75.90 11:51:01 7 11.32 0.00 0.73 0.07 0.03 87.85 11:52:01 all 12.01 0.00 2.89 0.94 0.05 84.11 11:52:01 0 7.54 0.00 2.50 1.08 0.07 88.82 11:52:01 1 20.56 0.00 3.78 0.35 0.05 75.26 11:52:01 2 28.65 0.00 3.52 0.97 0.07 66.79 11:52:01 3 13.82 0.00 2.74 0.30 0.03 83.11 11:52:01 4 3.77 0.00 2.30 4.16 0.03 89.73 11:52:01 5 6.49 0.00 2.48 0.40 0.03 90.59 11:52:01 6 9.20 0.00 2.85 0.07 0.03 87.85 11:52:01 7 6.33 0.00 2.96 0.15 0.03 90.52 11:53:01 all 22.94 0.00 5.19 2.68 0.08 69.12 11:53:01 0 20.34 0.00 6.57 0.90 0.07 72.12 11:53:01 1 27.86 0.00 4.97 0.93 0.07 66.18 11:53:01 2 22.37 0.00 5.66 12.69 0.10 59.17 11:53:01 3 29.33 0.00 5.75 3.66 0.08 61.17 11:53:01 4 21.03 0.00 4.97 0.88 0.07 73.05 11:53:01 5 24.65 0.00 4.07 0.81 0.08 70.38 11:53:01 6 18.00 0.00 5.46 0.76 0.05 75.73 11:53:01 7 19.99 0.00 4.10 0.87 0.07 74.97 11:54:01 all 16.16 0.00 1.82 0.03 0.06 81.92 11:54:01 0 10.97 0.00 1.37 0.00 0.07 87.59 11:54:01 1 20.86 0.00 1.99 0.00 0.05 77.09 11:54:01 2 20.20 0.00 1.89 0.00 0.05 77.86 11:54:01 3 17.37 0.00 2.38 0.12 0.07 80.06 11:54:01 4 13.07 0.00 1.76 0.02 0.03 85.13 11:54:01 5 14.14 0.00 1.83 0.12 0.07 83.84 11:54:01 6 17.11 0.00 1.99 0.02 0.07 80.82 11:54:01 7 15.53 0.00 1.42 0.02 0.07 82.97 11:55:01 all 5.00 0.00 0.56 0.15 0.03 94.26 11:55:01 0 1.09 0.00 0.60 0.08 0.03 98.19 11:55:01 1 3.17 0.00 0.58 0.05 0.03 96.16 11:55:01 2 4.05 0.00 0.43 0.07 0.02 95.43 11:55:01 3 0.85 0.00 0.48 0.07 0.03 98.56 11:55:01 4 9.06 0.00 0.48 0.13 0.03 90.29 11:55:01 5 3.16 0.00 0.59 0.64 0.03 95.59 11:55:01 6 1.03 0.00 0.38 0.02 0.02 98.55 11:55:01 7 17.57 0.00 0.97 0.12 0.03 81.31 Average: all 13.34 0.00 2.23 1.08 0.05 83.30 Average: 0 9.65 0.00 2.32 0.47 0.05 87.51 Average: 1 15.74 0.00 2.34 0.27 0.04 81.61 Average: 2 15.19 0.00 2.34 3.19 0.05 79.22 Average: 3 16.02 0.00 2.53 0.90 0.05 80.49 Average: 4 11.31 0.00 2.02 2.86 0.04 83.77 Average: 5 11.11 0.00 1.93 0.46 0.05 86.45 Average: 6 13.54 0.00 2.36 0.27 0.04 83.78 Average: 7 14.15 0.00 2.03 0.24 0.05 83.52