---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8614 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: 2799.996 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 12G 144G 8% / 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 839 27447 0 3880 30872 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:53:48:81 brd ff:ff:ff:ff:ff:ff inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe53:4881/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:ec:f1:ad 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-8614) 02/25/24 _x86_64_ (8 CPU) 11:32:22 LINUX RESTART (8 CPU) 11:33:01 tps rtps wtps bread/s bwrtn/s 11:34:01 110.08 36.14 73.94 1688.12 18058.46 11:35:01 122.88 22.96 99.92 2758.87 23313.71 11:36:01 364.27 13.28 350.99 803.83 71438.98 11:37:01 11.65 0.22 11.43 17.86 11519.53 11:38:01 50.26 1.48 48.78 117.31 13925.10 Average: 131.83 14.82 117.01 1077.20 27651.15 11:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 30078996 31674912 2860224 8.68 69888 1836360 1449524 4.26 894692 1673152 161032 11:35:01 28872656 31677656 4066564 12.35 102012 2975232 1408744 4.14 974424 2716116 969916 11:36:01 27043300 30610132 5895920 17.90 125692 3643388 4493068 13.22 2128984 3318476 280 11:37:01 26969596 30536752 5969624 18.12 125820 3644640 4543400 13.37 2203008 3316480 56 11:38:01 28091816 31606196 4847404 14.72 128476 3624572 1482468 4.36 1170808 3252940 49452 Average: 28211273 31221130 4727947 14.35 110378 3144838 2675441 7.87 1474383 2855433 236147 11:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 77.37 55.21 963.67 10.91 0.00 0.00 0.00 0.00 11:34:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 br-743ef80f255e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 220.53 150.62 6119.39 15.59 0.00 0.00 0.00 0.00 11:35:01 lo 8.20 8.20 0.76 0.76 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 br-743ef80f255e 0.67 0.68 0.06 0.31 0.00 0.00 0.00 0.00 11:36:01 veth735a897 23.91 21.91 12.03 16.86 0.00 0.00 0.00 0.00 11:36:01 vethfe99cb7 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 br-743ef80f255e 3.07 3.53 5.87 2.22 0.00 0.00 0.00 0.00 11:37:01 veth735a897 91.35 73.35 34.66 102.25 0.00 0.00 0.00 0.01 11:37:01 vethfe99cb7 0.18 0.18 0.02 0.47 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 774.77 520.60 11018.09 109.36 0.00 0.00 0.00 0.00 11:38:01 lo 34.33 34.33 10.43 10.43 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 97.01 66.15 2060.67 11.73 0.00 0.00 0.00 0.00 Average: lo 6.08 6.08 2.02 2.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8614) 02/25/24 _x86_64_ (8 CPU) 11:32:22 LINUX RESTART (8 CPU) 11:33:01 CPU %user %nice %system %iowait %steal %idle 11:34:01 all 10.29 0.00 0.78 2.08 0.03 86.82 11:34:01 0 8.74 0.00 0.60 0.30 0.02 90.35 11:34:01 1 4.29 0.00 0.62 0.32 0.02 94.76 11:34:01 2 7.46 0.00 1.19 6.24 0.05 85.06 11:34:01 3 4.53 0.00 0.33 0.05 0.02 95.07 11:34:01 4 17.14 0.00 0.90 1.10 0.03 80.82 11:34:01 5 16.85 0.00 1.00 0.62 0.05 81.48 11:34:01 6 18.86 0.00 1.14 7.85 0.05 72.10 11:34:01 7 4.47 0.00 0.48 0.17 0.02 94.87 11:35:01 all 10.75 0.00 2.13 2.39 0.04 84.69 11:35:01 0 11.22 0.00 1.81 0.99 0.03 85.95 11:35:01 1 11.59 0.00 2.31 1.54 0.07 84.49 11:35:01 2 7.18 0.00 2.33 1.37 0.05 89.07 11:35:01 3 10.02 0.00 2.01 4.00 0.03 83.93 11:35:01 4 3.65 0.00 1.39 0.03 0.02 94.91 11:35:01 5 10.50 0.00 2.68 0.45 0.03 86.33 11:35:01 6 17.49 0.00 2.52 6.89 0.05 73.05 11:35:01 7 14.37 0.00 2.02 3.83 0.05 79.72 11:36:01 all 16.15 0.00 3.30 5.81 0.06 74.67 11:36:01 0 13.10 0.00 2.77 3.17 0.07 80.89 11:36:01 1 19.77 0.00 2.93 0.79 0.07 76.44 11:36:01 2 16.84 0.00 4.68 29.46 0.12 48.91 11:36:01 3 14.60 0.00 2.89 3.46 0.05 79.00 11:36:01 4 16.27 0.00 3.12 2.46 0.07 78.09 11:36:01 5 20.85 0.00 3.68 1.83 0.05 73.59 11:36:01 6 15.21 0.00 3.56 2.84 0.07 78.32 11:36:01 7 12.57 0.00 2.81 2.73 0.03 81.86 11:37:01 all 4.63 0.00 0.39 0.67 0.03 94.28 11:37:01 0 5.77 0.00 0.38 0.12 0.00 93.73 11:37:01 1 3.52 0.00 0.35 0.00 0.02 96.11 11:37:01 2 4.94 0.00 0.30 5.16 0.02 89.59 11:37:01 3 5.99 0.00 0.55 0.02 0.07 93.37 11:37:01 4 4.31 0.00 0.27 0.00 0.00 95.43 11:37:01 5 5.21 0.00 0.35 0.00 0.02 94.43 11:37:01 6 3.07 0.00 0.33 0.02 0.03 96.54 11:37:01 7 4.22 0.00 0.50 0.00 0.05 95.22 11:38:01 all 6.73 0.00 0.73 0.95 0.03 91.57 11:38:01 0 1.18 0.00 0.52 0.18 0.03 98.08 11:38:01 1 5.82 0.00 0.72 0.32 0.03 93.11 11:38:01 2 17.66 0.00 1.20 5.98 0.05 75.11 11:38:01 3 3.10 0.00 0.72 0.03 0.03 96.11 11:38:01 4 1.67 0.00 0.55 0.10 0.02 97.67 11:38:01 5 1.18 0.00 0.60 0.27 0.02 97.93 11:38:01 6 2.39 0.00 0.63 0.00 0.02 96.96 11:38:01 7 20.86 0.00 0.87 0.69 0.03 77.55 Average: all 9.70 0.00 1.46 2.37 0.04 86.43 Average: 0 7.99 0.00 1.21 0.95 0.03 89.82 Average: 1 8.98 0.00 1.38 0.59 0.04 89.01 Average: 2 10.80 0.00 1.93 9.59 0.06 77.62 Average: 3 7.64 0.00 1.30 1.51 0.04 89.51 Average: 4 8.60 0.00 1.24 0.74 0.03 89.40 Average: 5 10.91 0.00 1.66 0.63 0.03 86.77 Average: 6 11.39 0.00 1.63 3.52 0.04 83.41 Average: 7 11.29 0.00 1.33 1.48 0.04 85.86