---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6812 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 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 862 27311 0 3993 30850 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:31:4d:36 brd ff:ff:ff:ff:ff:ff inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe31:4d36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:65:dd:ee 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 inet6 fe80::42:59ff:fe65:ddee/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6812) 05/28/24 _x86_64_ (8 CPU) 10:50:07 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:01 183.90 30.69 153.21 1372.04 83368.24 10:53:01 84.70 4.47 80.24 432.99 22200.57 10:54:01 93.25 4.25 89.00 467.52 44168.64 10:55:01 94.68 0.23 94.45 1.87 20735.08 10:56:01 54.58 0.32 54.27 6.66 4838.52 10:57:01 124.93 0.17 124.76 9.47 8165.71 Average: 106.01 6.69 99.32 381.75 30578.74 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 29326036 31055436 3613184 10.97 80412 1951408 2324852 6.84 1543876 1760844 109936 10:53:01 28235444 30240336 4703776 14.28 87780 2210416 3178808 9.35 2394404 1980752 1104 10:54:01 27586708 30552152 5352512 16.25 95000 3147512 2648068 7.79 2545648 2435244 293952 10:55:01 26815872 30163640 6123348 18.59 136472 3426476 2633676 7.75 2953864 2712404 67696 10:56:01 26541636 30163232 6397584 19.42 173700 3619204 2631324 7.74 2996820 2898144 207760 10:57:01 27965780 31584240 4973440 15.10 174736 3630932 1496652 4.40 1653564 2850548 1592 Average: 27745246 30626506 5193974 15.77 124683 2997658 2485563 7.31 2348029 2439656 113673 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 190.37 140.16 1638.80 33.59 0.00 0.00 0.00 0.00 10:52:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 603.28 381.22 3926.12 108.65 0.00 0.00 0.00 0.00 10:53:01 lo 2.63 2.63 0.14 0.14 0.00 0.00 0.00 0.00 10:54:01 docker0 4.45 7.35 0.25 77.63 0.00 0.00 0.00 0.00 10:54:01 ens3 690.75 653.34 2406.83 3382.58 0.00 0.00 0.00 0.00 10:54:01 lo 11.31 11.31 2.58 2.58 0.00 0.00 0.00 0.00 10:55:01 docker0 185.35 264.07 30.26 709.24 0.00 0.00 0.00 0.00 10:55:01 ens3 311.11 209.83 719.44 40.71 0.00 0.00 0.00 0.00 10:55:01 vethd9702b4 185.35 264.24 32.79 709.25 0.00 0.00 0.00 0.06 10:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 docker0 182.97 260.41 29.32 699.81 0.00 0.00 0.00 0.00 10:56:01 vethf5c1179 149.60 228.67 29.87 697.19 0.00 0.00 0.00 0.06 10:56:01 ens3 384.49 243.84 728.99 52.60 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:57:01 docker0 59.42 59.49 3.46 13.93 0.00 0.00 0.00 0.00 10:57:01 ens3 92.23 74.94 25.50 10.81 0.00 0.00 0.00 0.00 10:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 72.04 98.56 10.55 250.11 0.00 0.00 0.00 0.00 Average: ens3 378.71 283.89 1574.26 604.81 0.00 0.00 0.00 0.00 Average: lo 2.60 2.60 0.48 0.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6812) 05/28/24 _x86_64_ (8 CPU) 10:50:07 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 13.29 0.00 0.91 3.80 0.05 81.95 10:52:01 0 9.55 0.00 0.62 0.23 0.05 89.55 10:52:01 1 27.05 0.00 1.67 0.67 0.07 70.55 10:52:01 2 26.82 0.00 1.54 4.01 0.05 67.58 10:52:01 3 15.59 0.00 0.97 0.42 0.05 82.98 10:52:01 4 4.98 0.00 0.47 0.05 0.07 94.43 10:52:01 5 7.46 0.00 0.63 0.55 0.03 91.32 10:52:01 6 3.80 0.00 0.40 23.00 0.05 72.75 10:52:01 7 11.04 0.00 0.95 1.50 0.07 86.44 10:53:01 all 12.86 0.00 1.32 1.81 0.06 83.96 10:53:01 0 7.19 0.00 0.65 1.55 0.12 90.49 10:53:01 1 19.77 0.00 3.71 1.02 0.07 75.43 10:53:01 2 11.49 0.00 1.22 0.87 0.03 86.38 10:53:01 3 9.93 0.00 0.54 0.39 0.03 89.11 10:53:01 4 16.15 0.00 2.21 1.02 0.05 80.57 10:53:01 5 7.82 0.00 0.54 1.16 0.03 90.45 10:53:01 6 18.51 0.00 0.92 7.26 0.05 73.26 10:53:01 7 12.03 0.00 0.74 1.20 0.03 86.00 10:54:01 all 16.56 0.00 1.85 0.82 0.06 80.71 10:54:01 0 12.02 0.00 1.22 0.15 0.03 86.58 10:54:01 1 25.05 0.00 2.67 4.21 0.07 68.01 10:54:01 2 20.32 0.00 1.32 0.18 0.07 78.11 10:54:01 3 10.04 0.00 2.31 0.03 0.05 87.57 10:54:01 4 20.90 0.00 2.10 1.73 0.05 75.23 10:54:01 5 13.67 0.00 1.54 0.12 0.07 84.60 10:54:01 6 13.97 0.00 1.80 0.08 0.07 84.08 10:54:01 7 16.57 0.00 1.87 0.10 0.05 81.40 10:55:01 all 6.18 0.00 1.34 0.39 0.05 92.03 10:55:01 0 3.68 0.00 1.68 0.05 0.07 94.52 10:55:01 1 13.22 0.00 1.69 0.12 0.03 84.94 10:55:01 2 7.01 0.00 0.73 0.03 0.05 92.17 10:55:01 3 3.60 0.00 2.01 0.03 0.07 94.29 10:55:01 4 3.91 0.00 0.97 1.00 0.07 94.05 10:55:01 5 11.75 0.00 2.29 0.05 0.07 85.84 10:55:01 6 2.65 0.00 0.53 0.02 0.02 96.79 10:55:01 7 3.66 0.00 0.82 1.84 0.03 93.65 10:56:01 all 5.69 0.00 1.08 0.16 0.05 93.02 10:56:01 0 3.69 0.00 1.52 0.07 0.05 94.67 10:56:01 1 0.80 0.00 0.25 0.03 0.02 98.90 10:56:01 2 3.51 0.00 1.44 0.10 0.05 94.91 10:56:01 3 2.37 0.00 0.87 0.02 0.03 96.71 10:56:01 4 2.87 0.00 0.62 0.94 0.05 95.52 10:56:01 5 1.25 0.00 0.82 0.03 0.05 97.85 10:56:01 6 27.30 0.00 2.03 0.03 0.05 70.59 10:56:01 7 3.67 0.00 1.07 0.07 0.05 95.14 10:57:01 all 1.48 0.00 0.29 0.30 0.02 97.91 10:57:01 0 0.75 0.00 0.28 0.02 0.03 98.91 10:57:01 1 2.12 0.00 0.10 0.00 0.00 97.78 10:57:01 2 5.18 0.00 0.38 0.03 0.00 94.40 10:57:01 3 0.67 0.00 0.37 1.55 0.02 97.40 10:57:01 4 0.83 0.00 0.32 0.15 0.03 98.67 10:57:01 5 0.17 0.00 0.27 0.03 0.05 99.48 10:57:01 6 1.50 0.00 0.35 0.00 0.03 98.11 10:57:01 7 0.60 0.00 0.32 0.60 0.00 98.48 Average: all 9.34 0.00 1.13 1.21 0.05 88.27 Average: 0 6.15 0.00 1.00 0.35 0.06 92.45 Average: 1 14.65 0.00 1.68 1.00 0.04 82.62 Average: 2 12.37 0.00 1.11 0.87 0.04 85.61 Average: 3 7.03 0.00 1.18 0.41 0.04 91.35 Average: 4 8.26 0.00 1.11 0.81 0.05 89.76 Average: 5 7.01 0.00 1.01 0.32 0.05 91.60 Average: 6 11.28 0.00 1.00 5.05 0.04 82.62 Average: 7 7.92 0.00 0.96 0.89 0.04 90.19