---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86030 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 11G 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 2228 26742 0 3195 29492 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:96:92:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe96:92d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:42:dd:cc 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:dff:fe42:ddcc/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-86030) 11/23/24 _x86_64_ (8 CPU) 09:34:25 LINUX RESTART (8 CPU) 09:35:01 tps rtps wtps bread/s bwrtn/s 09:36:01 150.27 47.86 102.42 1911.68 29043.96 09:37:01 119.90 6.32 113.58 219.16 37137.28 09:38:01 25.31 0.22 25.10 7.07 22527.31 09:39:01 94.39 3.68 90.70 491.44 41820.73 09:40:01 101.88 2.12 99.77 97.05 42829.40 Average: 98.35 12.04 86.31 545.28 34671.97 09:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 29744596 31414616 3194624 9.70 77328 1897208 2304020 6.78 1173920 1717908 211016 09:37:01 28390628 30338044 4548592 13.81 85536 2157544 2719352 8.00 2314936 1911468 10944 09:38:01 28265236 30249912 4673984 14.19 87460 2190868 3359296 9.88 2430664 1913600 4768 09:39:01 27707832 30189232 5231388 15.88 94796 2669900 2837608 8.35 2576568 2295596 45456 09:40:01 27465176 30279432 5474044 16.62 100132 2989416 2624720 7.72 2684540 2419376 15256 Average: 28314694 30494247 4624526 14.04 89050 2380987 2768999 8.15 2236126 2051590 57488 09:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 ens3 99.15 70.67 1173.37 26.27 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 09:37:01 ens3 647.58 450.89 4088.19 130.46 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:38:01 ens3 327.96 226.13 480.17 79.61 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:39:01 ens3 473.59 317.39 1562.72 113.98 0.00 0.00 0.00 0.00 09:39:01 docker0 3.78 6.81 0.22 77.99 0.00 0.00 0.00 0.00 09:39:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:40:01 ens3 450.56 285.07 463.08 115.36 0.00 0.00 0.00 0.00 09:40:01 docker0 2.23 3.85 0.13 39.94 0.00 0.00 0.00 0.00 09:40:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 399.77 270.03 1553.51 93.14 0.00 0.00 0.00 0.00 Average: docker0 1.20 2.13 0.07 23.59 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86030) 11/23/24 _x86_64_ (8 CPU) 09:34:25 LINUX RESTART (8 CPU) 09:35:01 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 11.93 0.00 0.92 2.22 0.04 84.88 09:36:01 0 14.93 0.00 1.27 0.78 0.03 82.98 09:36:01 1 3.55 0.00 0.28 0.07 0.02 96.08 09:36:01 2 6.46 0.00 0.58 0.03 0.05 92.88 09:36:01 3 12.93 0.00 1.02 0.83 0.03 85.19 09:36:01 4 33.54 0.00 2.06 2.22 0.07 62.12 09:36:01 5 9.55 0.00 0.70 3.99 0.03 85.73 09:36:01 6 1.85 0.00 0.65 9.27 0.05 88.17 09:36:01 7 12.73 0.00 0.84 0.50 0.05 85.87 09:37:01 all 37.19 0.00 1.32 1.06 0.09 60.34 09:37:01 0 30.07 0.00 1.39 0.77 0.08 67.70 09:37:01 1 32.64 0.00 1.09 0.02 0.08 66.18 09:37:01 2 50.38 0.00 1.10 0.23 0.10 48.19 09:37:01 3 40.52 0.00 1.32 0.03 0.08 58.04 09:37:01 4 34.79 0.00 1.31 0.20 0.08 63.62 09:37:01 5 47.26 0.00 1.19 0.92 0.10 50.54 09:37:01 6 37.58 0.00 1.59 2.54 0.07 58.22 09:37:01 7 24.27 0.00 1.56 3.81 0.08 70.28 09:38:01 all 36.31 0.00 0.97 0.72 0.07 61.93 09:38:01 0 22.76 0.00 0.69 0.00 0.07 76.49 09:38:01 1 29.43 0.00 0.95 0.02 0.07 69.53 09:38:01 2 38.70 0.00 0.78 0.00 0.08 60.44 09:38:01 3 58.96 0.00 1.10 0.00 0.08 39.86 09:38:01 4 45.65 0.00 0.97 0.02 0.08 53.28 09:38:01 5 35.81 0.00 0.82 0.05 0.07 63.25 09:38:01 6 34.88 0.00 1.48 0.00 0.07 63.57 09:38:01 7 24.28 0.00 0.94 5.71 0.07 69.01 09:39:01 all 28.63 0.00 2.41 1.67 0.09 67.19 09:39:01 0 23.73 0.00 1.98 0.27 0.08 73.94 09:39:01 1 26.92 0.00 2.40 0.15 0.08 70.44 09:39:01 2 40.25 0.00 2.15 1.42 0.08 56.09 09:39:01 3 28.34 0.00 2.51 2.46 0.10 66.59 09:39:01 4 27.27 0.00 2.56 2.29 0.10 67.79 09:39:01 5 32.93 0.00 3.20 0.83 0.10 62.94 09:39:01 6 26.85 0.00 2.75 1.02 0.08 69.29 09:39:01 7 22.71 0.00 1.80 4.90 0.08 70.51 09:40:01 all 21.83 0.00 2.10 1.47 0.08 74.53 09:40:01 0 21.65 0.00 1.62 1.67 0.08 74.97 09:40:01 1 21.89 0.00 2.14 0.84 0.07 75.06 09:40:01 2 30.26 0.00 2.19 1.07 0.08 66.39 09:40:01 3 33.58 0.00 2.21 6.11 0.12 57.98 09:40:01 4 14.40 0.00 2.27 0.94 0.07 82.32 09:40:01 5 15.24 0.00 2.03 0.13 0.08 82.51 09:40:01 6 17.02 0.00 2.28 0.89 0.08 79.73 09:40:01 7 20.55 0.00 1.99 0.08 0.08 77.29 Average: all 27.18 0.00 1.54 1.43 0.07 69.78 Average: 0 22.62 0.00 1.39 0.70 0.07 75.22 Average: 1 22.88 0.00 1.37 0.22 0.06 75.47 Average: 2 33.20 0.00 1.36 0.55 0.08 64.81 Average: 3 34.87 0.00 1.63 1.89 0.08 61.53 Average: 4 31.15 0.00 1.83 1.13 0.08 65.81 Average: 5 28.16 0.00 1.58 1.19 0.08 69.00 Average: 6 23.63 0.00 1.75 2.75 0.07 71.80 Average: 7 20.91 0.00 1.42 3.00 0.07 74.59