---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6771 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 849 26046 0 5270 30862 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:93:68:3b brd ff:ff:ff:ff:ff:ff inet 10.30.106.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe93:683b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:5c:49:9d 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:f5ff:fe5c:499d/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-6771) 10/03/26 _x86_64_ (8 CPU) 11:28:25 LINUX RESTART (8 CPU) 11:29:01 tps rtps wtps bread/s bwrtn/s 11:30:01 157.91 16.53 141.38 1526.01 85699.98 11:31:01 702.43 9.00 693.44 474.91 147513.76 11:32:01 199.47 0.03 199.43 6.13 87248.66 11:33:01 97.58 0.05 97.53 12.40 14198.57 11:34:01 2.25 0.02 2.23 0.13 26.53 11:35:01 1.58 0.02 1.57 3.87 19.19 11:36:01 10.93 0.62 10.31 55.59 1165.14 Average: 167.46 3.75 163.71 297.00 47982.92 11:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 29921624 31734320 3017596 9.16 75996 2038296 1384904 4.07 848044 1859748 244828 11:31:01 26149108 31665308 6790112 20.61 120600 5476288 1694812 4.99 1011452 5198860 818964 11:32:01 26746312 31538304 6192908 18.80 151268 4729200 1765212 5.19 1160108 4453408 51160 11:33:01 26756160 31673548 6183060 18.77 154172 4842968 1560308 4.59 1098080 4504492 400 11:34:01 26749336 31677712 6189884 18.79 154228 4842972 1576676 4.64 1095504 4504456 16 11:35:01 26678208 31658196 6261012 19.01 154280 4843124 1576676 4.64 1110336 4504012 8 11:36:01 26664792 31593012 6274428 19.05 155420 4851540 1550872 4.56 1199360 4493128 8768 Average: 27095077 31648629 5844143 17.74 137995 4517770 1587066 4.67 1074698 4216872 160592 11:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 ens3 113.36 76.32 1681.26 12.57 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 2.87 2.87 0.31 0.31 0.00 0.00 0.00 0.00 11:31:01 ens3 594.59 338.67 8599.35 30.88 0.00 0.00 0.00 0.00 11:31:01 docker0 258.55 454.28 13.79 7075.27 0.00 0.00 0.00 0.00 11:31:01 lo 1.00 1.00 0.14 0.14 0.00 0.00 0.00 0.00 11:32:01 ens3 65.27 46.79 600.70 9.59 0.00 0.00 0.00 0.00 11:32:01 docker0 28.23 46.19 4.29 596.52 0.00 0.00 0.00 0.00 11:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 veth960b670 25.00 42.26 4.39 559.61 0.00 0.00 0.00 0.05 11:33:01 ens3 265.56 393.50 232.30 2947.42 0.00 0.00 0.00 0.00 11:33:01 docker0 12.80 18.18 0.69 209.90 0.00 0.00 0.00 0.00 11:33:01 lo 3.47 3.47 0.31 0.31 0.00 0.00 0.00 0.00 11:34:01 ens3 235.31 388.29 15.28 3129.85 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 251.85 378.99 16.63 3063.44 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:36:01 ens3 157.82 227.21 19.87 1757.70 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 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 240.55 264.26 1595.18 1564.49 0.00 0.00 0.00 0.00 Average: docker0 42.80 74.10 2.68 1126.07 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6771) 10/03/26 _x86_64_ (8 CPU) 11:28:25 LINUX RESTART (8 CPU) 11:29:01 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 9.82 0.00 0.89 1.83 0.01 87.46 11:30:01 0 6.77 0.00 0.95 5.07 0.00 87.21 11:30:01 1 3.59 0.00 0.51 1.50 0.00 94.40 11:30:01 2 7.23 0.00 0.73 0.25 0.00 91.79 11:30:01 3 0.33 0.00 0.28 0.00 0.00 99.38 11:30:01 4 26.16 0.00 1.67 0.40 0.02 71.75 11:30:01 5 18.19 0.00 1.44 6.45 0.02 73.90 11:30:01 6 10.90 0.00 0.82 0.77 0.00 87.51 11:30:01 7 5.49 0.00 0.75 0.15 0.00 93.61 11:31:01 all 7.70 0.00 3.64 2.06 0.01 86.59 11:31:01 0 24.99 0.00 6.15 8.24 0.03 60.59 11:31:01 1 4.26 0.00 3.22 1.16 0.00 91.36 11:31:01 2 6.23 0.00 3.97 3.92 0.02 85.87 11:31:01 3 8.02 0.00 3.24 0.17 0.00 88.57 11:31:01 4 2.21 0.00 2.13 0.74 0.00 94.93 11:31:01 5 3.72 0.00 3.39 1.56 0.00 91.34 11:31:01 6 6.03 0.00 2.38 0.12 0.00 91.47 11:31:01 7 6.30 0.00 4.70 0.60 0.00 88.39 11:32:01 all 11.22 0.00 3.60 0.80 0.01 84.37 11:32:01 0 6.12 0.00 4.64 5.21 0.00 84.03 11:32:01 1 5.21 0.00 2.58 0.17 0.00 92.04 11:32:01 2 25.73 0.00 3.72 0.00 0.02 70.53 11:32:01 3 5.97 0.00 4.26 0.32 0.00 89.45 11:32:01 4 19.06 0.00 3.66 0.55 0.02 76.71 11:32:01 5 10.52 0.00 4.26 0.00 0.02 85.20 11:32:01 6 10.83 0.00 2.78 0.17 0.02 86.21 11:32:01 7 6.18 0.00 2.89 0.02 0.00 90.91 11:33:01 all 16.51 0.00 1.51 0.22 0.01 81.75 11:33:01 0 18.78 0.00 1.62 0.42 0.02 79.16 11:33:01 1 8.88 0.00 1.34 0.10 0.02 89.67 11:33:01 2 22.61 0.00 2.69 0.15 0.02 74.54 11:33:01 3 15.85 0.00 1.62 0.08 0.02 82.43 11:33:01 4 19.32 0.00 1.51 1.04 0.02 78.12 11:33:01 5 18.26 0.00 1.68 0.02 0.00 80.04 11:33:01 6 19.55 0.00 0.95 0.00 0.02 79.47 11:33:01 7 8.78 0.00 0.65 0.02 0.00 90.55 11:34:01 all 13.68 0.00 0.43 0.01 0.00 85.88 11:34:01 0 26.65 0.00 0.82 0.00 0.00 72.53 11:34:01 1 0.65 0.00 0.13 0.00 0.00 99.22 11:34:01 2 7.98 0.00 0.33 0.00 0.00 91.69 11:34:01 3 20.57 0.00 0.57 0.00 0.00 78.86 11:34:01 4 0.08 0.00 0.03 0.03 0.00 99.85 11:34:01 5 25.21 0.00 0.65 0.02 0.00 74.12 11:34:01 6 28.26 0.00 0.90 0.00 0.00 70.84 11:34:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:35:01 all 14.09 0.00 0.67 0.01 0.01 85.23 11:35:01 0 0.13 0.00 0.05 0.00 0.00 99.82 11:35:01 1 11.68 0.00 0.75 0.00 0.00 87.57 11:35:01 2 25.70 0.00 1.09 0.00 0.02 73.20 11:35:01 3 22.95 0.00 1.12 0.00 0.02 75.91 11:35:01 4 18.33 0.00 0.77 0.02 0.00 80.88 11:35:01 5 17.12 0.00 0.84 0.00 0.02 82.02 11:35:01 6 14.96 0.00 0.69 0.00 0.00 84.35 11:35:01 7 1.89 0.00 0.07 0.00 0.00 98.04 11:36:01 all 10.12 0.00 0.52 0.04 0.01 89.31 11:36:01 0 0.37 0.00 0.17 0.00 0.00 99.47 11:36:01 1 14.08 0.00 0.53 0.02 0.02 85.35 11:36:01 2 10.29 0.00 0.64 0.02 0.00 89.06 11:36:01 3 10.77 0.00 0.43 0.02 0.00 88.78 11:36:01 4 18.81 0.00 0.87 0.28 0.02 80.02 11:36:01 5 15.92 0.00 0.83 0.03 0.02 83.20 11:36:01 6 8.84 0.00 0.32 0.00 0.02 90.82 11:36:01 7 1.81 0.00 0.34 0.00 0.00 97.86 Average: all 11.88 0.00 1.61 0.71 0.01 85.80 Average: 0 11.95 0.00 2.04 2.69 0.01 83.30 Average: 1 6.90 0.00 1.29 0.42 0.00 91.38 Average: 2 15.11 0.00 1.88 0.62 0.01 82.39 Average: 3 12.06 0.00 1.65 0.08 0.00 86.21 Average: 4 14.86 0.00 1.52 0.44 0.01 83.18 Average: 5 15.57 0.00 1.87 1.16 0.01 81.40 Average: 6 14.22 0.00 1.26 0.15 0.01 84.36 Average: 7 4.35 0.00 1.34 0.11 0.00 94.20