---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3227 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 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 26274 0 5046 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:06:5b:72 brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe06:5b72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:8c:70:6b 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-3227) 02/06/24 _x86_64_ (8 CPU) 18:28:28 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 109.75 42.70 67.04 1926.56 15900.83 18:31:01 117.46 22.95 94.52 2751.94 21693.05 18:32:01 355.87 12.46 343.41 800.90 106317.41 18:33:01 34.94 0.58 34.36 48.13 13751.14 18:34:01 57.74 1.40 56.34 107.45 12332.94 Average: 135.15 16.02 119.13 1127.02 33998.47 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30114972 31713648 2824248 8.57 68556 1841588 1410204 4.15 855600 1677732 162092 18:31:01 29246504 31662348 3692716 11.21 94376 2604568 1573440 4.63 991600 2349564 584876 18:32:01 26351552 31079340 6587668 20.00 135396 4767108 5804016 17.08 1685528 4382416 1916 18:33:01 24726008 29593744 8213212 24.93 137712 4899472 7699736 22.65 3258272 4422896 964 18:34:01 26940128 31634264 5999092 18.21 140948 4738804 1480392 4.36 1258088 4262720 44576 Average: 27475833 31136669 5463387 16.59 115398 3770308 3593558 10.57 1609818 3419066 158885 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 ens3 201.92 129.51 1262.18 37.24 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 18:31:01 ens3 124.88 89.25 2863.54 11.27 0.00 0.00 0.00 0.00 18:31:01 br-364546e9efb8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 5.20 5.20 0.49 0.49 0.00 0.00 0.00 0.00 18:32:01 ens3 849.56 451.22 19124.68 33.68 0.00 0.00 0.00 0.00 18:32:01 vethf04e84a 0.30 0.45 0.02 0.03 0.00 0.00 0.00 0.00 18:32:01 vethc53d83b 1.75 1.77 0.17 0.18 0.00 0.00 0.00 0.00 18:32:01 br-364546e9efb8 0.17 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:33:01 ens3 12.33 8.65 2.59 2.43 0.00 0.00 0.00 0.00 18:33:01 vethf04e84a 4.50 5.47 0.90 0.72 0.00 0.00 0.00 0.00 18:33:01 vethc53d83b 17.55 15.63 2.46 2.36 0.00 0.00 0.00 0.00 18:33:01 br-364546e9efb8 1.70 2.22 0.62 0.69 0.00 0.00 0.00 0.00 18:34:01 ens3 68.67 52.66 72.52 30.36 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 lo 23.48 23.48 3.15 3.15 0.00 0.00 0.00 0.00 Average: ens3 251.47 146.26 4664.99 23.00 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: lo 3.92 3.92 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3227) 02/06/24 _x86_64_ (8 CPU) 18:28:28 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.89 0.00 0.94 1.77 0.04 86.37 18:30:01 0 3.43 0.00 0.58 0.32 0.02 95.65 18:30:01 1 2.25 0.00 0.50 4.40 0.05 92.80 18:30:01 2 5.21 0.00 0.37 0.34 0.05 94.03 18:30:01 3 35.46 0.00 2.28 1.88 0.05 60.34 18:30:01 4 20.88 0.00 1.49 0.35 0.05 77.23 18:30:01 5 4.20 0.00 0.85 3.06 0.03 91.86 18:30:01 6 6.54 0.00 0.80 0.78 0.03 91.84 18:30:01 7 9.23 0.00 0.70 3.00 0.02 87.05 18:31:01 all 10.72 0.00 1.23 1.86 0.04 86.16 18:31:01 0 8.76 0.00 1.05 0.59 0.02 89.59 18:31:01 1 4.27 0.00 1.24 7.71 0.03 86.75 18:31:01 2 7.71 0.00 1.06 0.44 0.07 90.73 18:31:01 3 2.96 0.00 0.77 1.10 0.03 95.14 18:31:01 4 2.36 0.00 0.75 0.77 0.02 96.11 18:31:01 5 1.57 0.00 0.77 2.11 0.02 95.54 18:31:01 6 38.37 0.00 2.28 1.81 0.07 57.47 18:31:01 7 19.79 0.00 1.87 0.35 0.03 77.95 18:32:01 all 12.29 0.00 4.45 5.77 0.09 77.40 18:32:01 0 11.27 0.00 5.00 1.82 0.10 81.81 18:32:01 1 12.76 0.00 4.12 9.03 0.10 74.00 18:32:01 2 8.55 0.00 3.07 7.39 0.07 80.93 18:32:01 3 13.55 0.00 5.43 1.15 0.08 79.79 18:32:01 4 10.92 0.00 4.15 0.61 0.07 84.25 18:32:01 5 13.28 0.00 3.60 1.98 0.08 81.05 18:32:01 6 15.66 0.00 5.35 23.76 0.08 55.14 18:32:01 7 12.39 0.00 4.90 0.42 0.08 82.21 18:33:01 all 24.99 0.00 2.27 0.55 0.08 72.11 18:33:01 0 29.61 0.00 2.59 0.10 0.07 67.63 18:33:01 1 27.98 0.00 2.74 0.05 0.08 69.14 18:33:01 2 18.17 0.00 1.44 0.47 0.08 79.84 18:33:01 3 26.19 0.00 2.04 0.13 0.10 71.54 18:33:01 4 20.14 0.00 1.87 0.07 0.07 77.85 18:33:01 5 22.48 0.00 2.33 0.60 0.07 74.52 18:33:01 6 30.11 0.00 2.82 2.93 0.08 64.05 18:33:01 7 25.22 0.00 2.28 0.07 0.10 72.33 18:34:01 all 5.62 0.00 0.63 0.64 0.04 93.07 18:34:01 0 2.38 0.00 0.55 0.35 0.03 96.68 18:34:01 1 2.21 0.00 0.52 0.29 0.03 96.95 18:34:01 2 1.94 0.00 0.50 0.89 0.08 96.59 18:34:01 3 5.06 0.00 0.59 0.13 0.03 94.19 18:34:01 4 1.44 0.00 0.62 0.07 0.03 97.84 18:34:01 5 18.03 0.00 1.22 0.10 0.07 80.58 18:34:01 6 12.68 0.00 0.50 3.25 0.03 83.53 18:34:01 7 1.19 0.00 0.57 0.03 0.03 98.17 Average: all 12.90 0.00 1.90 2.11 0.06 83.03 Average: 0 11.09 0.00 1.95 0.63 0.05 86.28 Average: 1 9.89 0.00 1.82 4.29 0.06 83.94 Average: 2 8.31 0.00 1.29 1.90 0.07 88.44 Average: 3 16.64 0.00 2.21 0.88 0.06 80.21 Average: 4 11.15 0.00 1.77 0.37 0.05 86.66 Average: 5 11.90 0.00 1.75 1.57 0.05 84.72 Average: 6 20.68 0.00 2.34 6.46 0.06 70.45 Average: 7 13.56 0.00 2.06 0.78 0.05 83.55