---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2412 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 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 875 27085 0 4206 30835 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:1d:ea:2f brd ff:ff:ff:ff:ff:ff inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe1d:ea2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:3c:d5:82 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-2412) 05/12/24 _x86_64_ (8 CPU) 11:19:28 LINUX RESTART (8 CPU) 11:20:02 tps rtps wtps bread/s bwrtn/s 11:21:01 388.33 72.60 315.73 4699.22 32953.47 11:22:01 96.23 13.76 82.47 1125.15 28830.13 11:23:01 152.28 9.68 142.60 1699.13 72988.27 11:24:01 301.50 15.01 286.49 802.23 38282.09 11:25:01 14.90 0.00 14.90 0.00 19546.86 11:26:01 67.82 1.97 65.86 112.38 23455.76 Average: 169.61 18.69 150.91 1397.63 36020.73 11:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 30139404 31692744 2799816 8.50 67212 1798088 1444184 4.25 879004 1633252 128872 11:22:01 29829668 31655868 3109552 9.44 82716 2042712 1476496 4.34 936472 1856328 140076 11:23:01 27790652 31630336 5148568 15.63 116504 3946976 1450756 4.27 1032396 3683936 387668 11:24:01 26382276 30265420 6556944 19.91 130692 3966816 4566160 13.43 2483368 3609448 756 11:25:01 26445884 30329660 6493336 19.71 130748 3967240 4497496 13.23 2419864 3609180 60 11:26:01 27743652 31582656 5195568 15.77 132592 3931444 1480912 4.36 1203120 3557048 2348 Average: 28055256 31192781 4883964 14.83 110077 3275546 2486001 7.31 1492371 2991532 109963 11:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 371.10 232.05 1518.16 73.91 0.00 0.00 0.00 0.00 11:22:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 46.44 34.81 641.09 7.44 0.00 0.00 0.00 0.00 11:23:01 lo 8.33 8.33 0.77 0.77 0.00 0.00 0.00 0.00 11:23:01 br-09b55743b483 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 323.30 202.48 10393.41 16.16 0.00 0.00 0.00 0.00 11:24:01 vetha69772b 0.58 0.82 0.06 0.31 0.00 0.00 0.00 0.00 11:24:01 veth6910a8f 88.81 74.00 27.39 87.26 0.00 0.00 0.00 0.01 11:24:01 lo 4.58 4.58 4.34 4.34 0.00 0.00 0.00 0.00 11:24:01 br-09b55743b483 2.12 2.27 2.29 2.31 0.00 0.00 0.00 0.00 11:25:01 vetha69772b 0.25 0.18 0.02 0.01 0.00 0.00 0.00 0.00 11:25:01 veth6910a8f 25.65 21.30 10.11 25.87 0.00 0.00 0.00 0.00 11:25:01 lo 7.92 7.92 4.33 4.33 0.00 0.00 0.00 0.00 11:25:01 br-09b55743b483 2.05 2.25 3.90 0.23 0.00 0.00 0.00 0.00 11:26:01 lo 6.63 6.63 0.59 0.59 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 814.61 533.34 12680.95 125.99 0.00 0.00 0.00 0.00 Average: lo 5.06 5.06 1.73 1.73 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 133.95 87.27 2107.23 20.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2412) 05/12/24 _x86_64_ (8 CPU) 11:19:28 LINUX RESTART (8 CPU) 11:20:02 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 11.20 0.00 1.19 3.40 0.04 84.17 11:21:01 0 3.33 0.00 0.81 1.63 0.02 94.21 11:21:01 1 33.71 0.00 3.36 5.81 0.07 57.05 11:21:01 2 21.01 0.00 1.53 0.59 0.03 76.83 11:21:01 3 4.87 0.00 0.75 9.45 0.03 84.90 11:21:01 4 6.65 0.00 1.07 0.34 0.02 91.92 11:21:01 5 11.30 0.00 0.85 0.85 0.03 86.97 11:21:01 6 3.82 0.00 0.71 7.88 0.05 87.53 11:21:01 7 4.87 0.00 0.41 0.66 0.03 94.03 11:22:01 all 8.56 0.00 0.56 4.93 0.03 85.92 11:22:01 0 1.05 0.00 0.20 2.27 0.02 96.47 11:22:01 1 19.46 0.00 1.07 2.90 0.05 76.52 11:22:01 2 12.35 0.00 0.75 3.47 0.05 83.38 11:22:01 3 4.12 0.00 0.30 6.40 0.02 89.16 11:22:01 4 23.22 0.00 0.90 2.36 0.05 73.47 11:22:01 5 2.34 0.00 0.48 3.95 0.02 93.21 11:22:01 6 5.42 0.00 0.73 18.11 0.03 75.70 11:22:01 7 0.53 0.00 0.05 0.00 0.05 99.36 11:23:01 all 9.68 0.00 3.45 6.77 0.07 80.03 11:23:01 0 7.12 0.00 2.66 0.69 0.07 89.47 11:23:01 1 13.74 0.00 3.57 2.24 0.07 80.37 11:23:01 2 10.34 0.00 3.25 0.67 0.05 85.68 11:23:01 3 9.14 0.00 3.68 24.91 0.07 62.20 11:23:01 4 11.85 0.00 4.73 2.34 0.10 80.98 11:23:01 5 5.79 0.00 2.84 23.09 0.07 68.21 11:23:01 6 10.45 0.00 4.45 0.03 0.07 85.00 11:23:01 7 9.00 0.00 2.40 0.17 0.07 88.36 11:24:01 all 16.81 0.00 2.33 7.56 0.06 73.23 11:24:01 0 12.24 0.00 1.87 24.30 0.07 61.52 11:24:01 1 15.76 0.00 2.42 8.62 0.05 73.15 11:24:01 2 23.32 0.00 2.83 2.98 0.07 70.80 11:24:01 3 18.99 0.00 2.39 5.61 0.05 72.96 11:24:01 4 20.51 0.00 2.71 3.42 0.07 73.29 11:24:01 5 7.75 0.00 1.39 5.41 0.05 85.41 11:24:01 6 15.70 0.00 2.41 8.87 0.07 72.95 11:24:01 7 20.23 0.00 2.68 1.19 0.05 75.86 11:25:01 all 1.34 0.00 0.13 1.67 0.02 96.85 11:25:01 0 2.41 0.00 0.13 12.28 0.02 85.17 11:25:01 1 1.40 0.00 0.12 0.02 0.02 98.45 11:25:01 2 1.00 0.00 0.12 0.00 0.00 98.88 11:25:01 3 0.77 0.00 0.23 0.55 0.02 98.43 11:25:01 4 1.19 0.00 0.07 0.00 0.03 98.71 11:25:01 5 1.90 0.00 0.10 0.28 0.02 97.70 11:25:01 6 1.48 0.00 0.17 0.27 0.02 98.07 11:25:01 7 0.60 0.00 0.07 0.00 0.02 99.32 11:26:01 all 7.50 0.00 0.65 2.44 0.03 89.37 11:26:01 0 0.74 0.00 0.40 12.70 0.03 86.13 11:26:01 1 3.35 0.00 0.53 0.33 0.02 95.76 11:26:01 2 0.85 0.00 0.42 0.43 0.02 98.28 11:26:01 3 3.95 0.00 0.55 0.28 0.02 95.20 11:26:01 4 15.07 0.00 0.85 4.51 0.05 79.52 11:26:01 5 24.10 0.00 1.10 0.74 0.05 74.01 11:26:01 6 7.51 0.00 0.78 0.55 0.03 91.12 11:26:01 7 4.43 0.00 0.57 0.07 0.02 94.92 Average: all 9.17 0.00 1.38 4.46 0.04 84.94 Average: 0 4.48 0.00 1.01 9.01 0.04 85.46 Average: 1 14.51 0.00 1.84 3.31 0.04 80.29 Average: 2 11.45 0.00 1.48 1.36 0.04 85.68 Average: 3 6.97 0.00 1.31 7.82 0.03 83.86 Average: 4 13.10 0.00 1.72 2.16 0.05 82.97 Average: 5 8.85 0.00 1.13 5.71 0.04 84.27 Average: 6 7.40 0.00 1.54 5.96 0.04 85.06 Average: 7 6.61 0.00 1.03 0.35 0.04 91.98