---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-16937 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1322 58187 0 4911 62387 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:5b:ba:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:fe5b:baf1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:da:6f:6e 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::42:4dff:feda:6f6e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-16937) 12/02/25 _x86_64_ (16 CPU) 10:11:15 LINUX RESTART (16 CPU) 10:12:01 tps rtps wtps bread/s bwrtn/s 10:13:01 159.61 34.74 124.88 1704.90 62530.89 10:14:01 159.02 14.23 144.79 893.32 71310.65 10:15:01 47.88 2.58 45.29 74.79 55740.04 10:16:01 152.96 3.68 149.28 501.92 72768.81 10:17:01 59.26 0.08 59.18 3.87 64566.34 10:18:01 21.95 0.42 21.53 11.46 19124.28 10:19:01 20.03 0.10 19.93 2.93 16274.35 10:20:01 23.23 0.75 22.48 84.25 21311.25 Average: 80.49 7.07 73.42 409.70 47953.98 10:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 62617784 64161016 3349960 5.08 91336 1976484 2311312 3.45 1108932 1810772 210764 10:14:01 60081180 61937300 5886564 8.92 101444 2268532 3720260 5.55 3433892 1993084 20028 10:15:01 58804904 60667360 7162840 10.86 102108 2274060 4533672 6.77 4706272 1989780 272 10:16:01 57624012 59994988 8343732 12.65 113892 2766056 5818056 8.68 5446184 2358228 16020 10:17:01 58831244 61435148 7136500 10.82 116580 2976912 3783352 5.65 4103108 2509996 14428 10:18:01 58397524 61445592 7570220 11.48 118112 3412348 4659340 6.95 4096332 2937900 218144 10:19:01 56789956 60324600 9177788 13.91 120204 3888056 5459632 8.15 5212100 3406188 215788 10:20:01 59626028 63921600 6341716 9.61 124396 4632684 2103616 3.14 1651412 4111300 370604 Average: 59096579 61735950 6871165 10.42 111009 3024392 4048655 6.04 3719779 2639656 133256 10:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 ens3 125.71 85.72 1204.99 15.98 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 10:14:01 ens3 581.40 400.80 4000.86 102.12 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:15:01 ens3 528.53 289.20 123.90 109.28 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 27.38 27.38 102.70 102.70 0.00 0.00 0.00 0.00 10:16:01 ens3 1258.57 574.59 2657.98 172.86 0.00 0.00 0.00 0.00 10:16:01 veth3aa176e 0.13 0.43 0.01 0.03 0.00 0.00 0.00 0.00 10:16:01 docker0 216.46 195.92 45.83 84.03 0.00 0.00 0.00 0.00 10:16:01 lo 450.96 450.96 130.25 130.25 0.00 0.00 0.00 0.00 10:17:01 ens3 642.14 377.57 628.25 140.41 0.00 0.00 0.00 0.00 10:17:01 docker0 206.85 187.10 41.56 80.83 0.00 0.00 0.00 0.00 10:17:01 lo 434.29 434.29 121.90 121.90 0.00 0.00 0.00 0.00 10:18:01 ens3 117.21 73.15 34.13 28.20 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 2.60 2.60 1.05 1.05 0.00 0.00 0.00 0.00 10:19:01 ens3 262.27 153.34 651.69 50.41 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 2.20 2.20 1.03 1.03 0.00 0.00 0.00 0.00 10:20:01 ens3 346.23 175.27 215.57 62.86 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 3.38 3.38 1.61 1.61 0.00 0.00 0.00 0.00 Average: ens3 482.75 266.20 1189.66 85.26 0.00 0.00 0.00 0.00 Average: docker0 52.92 47.88 10.92 20.61 0.00 0.00 0.00 0.00 Average: lo 115.31 115.31 44.84 44.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-16937) 12/02/25 _x86_64_ (16 CPU) 10:11:15 LINUX RESTART (16 CPU) 10:12:01 CPU %user %nice %system %iowait %steal %idle 10:13:01 all 5.60 0.00 0.41 1.32 0.02 92.63 10:13:01 0 2.90 0.00 0.08 0.00 0.02 97.00 10:13:01 1 2.57 0.00 0.33 0.08 0.00 97.02 10:13:01 2 2.64 0.00 0.45 0.62 0.02 96.27 10:13:01 3 21.20 0.00 1.29 1.91 0.07 75.54 10:13:01 4 25.87 0.00 1.55 0.35 0.05 72.18 10:13:01 5 10.66 0.00 0.82 0.52 0.03 87.97 10:13:01 6 4.45 0.00 0.28 0.30 0.02 94.95 10:13:01 7 0.92 0.00 0.12 0.03 0.00 98.93 10:13:01 8 0.67 0.00 0.13 0.00 0.02 99.18 10:13:01 9 3.28 0.00 0.13 0.02 0.02 96.55 10:13:01 10 1.37 0.00 0.08 0.00 0.00 98.55 10:13:01 11 1.02 0.00 0.52 17.13 0.03 81.30 10:13:01 12 1.62 0.00 0.03 0.00 0.02 98.33 10:13:01 13 8.07 0.00 0.58 0.17 0.03 91.14 10:13:01 14 1.60 0.00 0.15 0.03 0.00 98.22 10:13:01 15 0.88 0.00 0.08 0.10 0.02 98.92 10:14:01 all 29.92 0.00 1.14 0.40 0.07 68.46 10:14:01 0 18.40 0.00 1.10 3.08 0.05 77.37 10:14:01 1 26.97 0.00 1.39 0.42 0.08 71.14 10:14:01 2 32.60 0.00 1.02 0.03 0.10 66.25 10:14:01 3 40.08 0.00 2.02 0.77 0.10 57.03 10:14:01 4 40.03 0.00 1.00 0.00 0.08 58.89 10:14:01 5 24.42 0.00 1.06 0.00 0.07 74.45 10:14:01 6 29.83 0.00 0.80 0.00 0.07 69.30 10:14:01 7 34.61 0.00 0.77 0.07 0.08 64.47 10:14:01 8 26.07 0.00 1.04 0.00 0.07 72.82 10:14:01 9 30.02 0.00 0.70 0.00 0.07 69.22 10:14:01 10 24.30 0.00 0.65 0.00 0.07 74.98 10:14:01 11 36.19 0.00 1.94 1.52 0.08 60.26 10:14:01 12 31.87 0.00 1.82 0.12 0.07 66.12 10:14:01 13 27.45 0.00 0.87 0.00 0.07 71.62 10:14:01 14 27.48 0.00 1.03 0.00 0.07 71.42 10:14:01 15 28.50 0.00 0.90 0.38 0.05 70.16 10:15:01 all 26.12 0.00 0.82 0.29 0.07 72.70 10:15:01 0 25.19 0.00 0.53 4.50 0.08 69.70 10:15:01 1 34.95 0.00 1.14 0.00 0.08 63.83 10:15:01 2 22.33 0.00 0.45 0.02 0.07 77.13 10:15:01 3 25.00 0.00 0.40 0.00 0.05 74.55 10:15:01 4 27.25 0.00 0.48 0.00 0.07 72.20 10:15:01 5 30.24 0.00 0.85 0.00 0.08 68.83 10:15:01 6 21.21 0.00 0.79 0.03 0.07 77.91 10:15:01 7 27.70 0.00 0.70 0.05 0.05 71.50 10:15:01 8 38.90 0.00 0.92 0.00 0.08 60.10 10:15:01 9 16.16 0.00 0.42 0.00 0.03 83.39 10:15:01 10 27.71 0.00 2.06 0.00 0.07 70.17 10:15:01 11 19.37 0.00 1.22 0.00 0.08 79.33 10:15:01 12 19.02 0.00 0.42 0.00 0.05 80.51 10:15:01 13 23.48 0.00 0.67 0.00 0.08 75.77 10:15:01 14 35.17 0.00 1.12 0.02 0.08 63.61 10:15:01 15 24.23 0.00 0.97 0.00 0.07 74.74 10:16:01 all 14.75 0.00 1.55 0.57 0.06 83.06 10:16:01 0 16.68 0.00 1.46 3.96 0.08 77.82 10:16:01 1 15.49 0.00 1.07 0.02 0.05 83.37 10:16:01 2 8.00 0.00 0.84 0.05 0.05 91.06 10:16:01 3 18.59 0.00 2.63 0.03 0.08 78.67 10:16:01 4 7.96 0.00 1.46 0.03 0.03 90.52 10:16:01 5 15.04 0.00 0.90 0.03 0.07 83.95 10:16:01 6 12.50 0.00 0.57 2.21 0.05 84.68 10:16:01 7 16.70 0.00 2.42 1.94 0.08 78.85 10:16:01 8 11.99 0.00 1.36 0.00 0.05 86.60 10:16:01 9 17.55 0.00 1.36 0.07 0.07 80.96 10:16:01 10 19.15 0.00 1.87 0.17 0.07 78.75 10:16:01 11 15.92 0.00 2.20 0.33 0.05 81.49 10:16:01 12 20.27 0.00 2.43 0.02 0.08 77.20 10:16:01 13 16.64 0.00 1.89 0.02 0.07 81.38 10:16:01 14 8.98 0.00 1.79 0.23 0.05 88.95 10:16:01 15 14.64 0.00 0.65 0.08 0.05 84.57 10:17:01 all 16.84 0.00 1.08 0.46 0.05 81.57 10:17:01 0 15.31 0.00 1.12 0.18 0.05 83.34 10:17:01 1 24.04 0.00 2.09 0.00 0.05 73.82 10:17:01 2 17.83 0.00 1.40 0.00 0.07 80.70 10:17:01 3 19.33 0.00 1.75 0.02 0.07 78.84 10:17:01 4 19.89 0.00 0.87 0.00 0.05 79.19 10:17:01 5 20.59 0.00 0.89 0.00 0.05 78.48 10:17:01 6 14.40 0.00 0.55 2.64 0.03 82.39 10:17:01 7 8.65 0.00 1.04 2.85 0.05 87.41 10:17:01 8 17.61 0.00 0.80 0.00 0.05 81.53 10:17:01 9 15.79 0.00 0.45 0.00 0.05 83.71 10:17:01 10 16.07 0.00 0.43 0.53 0.05 82.91 10:17:01 11 16.37 0.00 0.47 0.00 0.07 83.09 10:17:01 12 17.05 0.00 0.65 0.00 0.03 82.27 10:17:01 13 15.17 0.00 1.99 0.03 0.07 82.74 10:17:01 14 19.46 0.00 1.86 0.00 0.07 78.62 10:17:01 15 11.93 0.00 0.85 1.09 0.05 86.08 10:18:01 all 14.76 0.00 0.57 0.12 0.04 84.51 10:18:01 0 8.08 0.00 0.35 0.00 0.02 91.56 10:18:01 1 14.62 0.00 0.53 0.00 0.05 84.79 10:18:01 2 21.21 0.00 0.87 0.00 0.05 77.87 10:18:01 3 15.14 0.00 0.48 0.00 0.03 84.34 10:18:01 4 18.50 0.00 1.39 0.00 0.03 80.08 10:18:01 5 15.98 0.00 0.47 0.00 0.05 83.51 10:18:01 6 18.32 0.00 0.53 0.00 0.05 81.09 10:18:01 7 10.99 0.00 0.52 1.84 0.05 86.60 10:18:01 8 11.75 0.00 0.65 0.00 0.03 87.57 10:18:01 9 11.73 0.00 0.69 0.00 0.03 87.55 10:18:01 10 15.04 0.00 0.43 0.00 0.05 84.48 10:18:01 11 16.99 0.00 0.42 0.00 0.07 82.53 10:18:01 12 16.30 0.00 0.62 0.00 0.03 83.05 10:18:01 13 12.99 0.00 0.37 0.12 0.03 86.49 10:18:01 14 15.00 0.00 0.33 0.00 0.05 84.61 10:18:01 15 13.54 0.00 0.40 0.00 0.05 86.01 10:19:01 all 21.63 0.00 0.78 0.09 0.07 77.44 10:19:01 0 19.06 0.00 0.32 0.00 0.07 80.55 10:19:01 1 22.72 0.00 1.00 0.00 0.05 76.23 10:19:01 2 22.97 0.00 1.67 0.02 0.08 75.26 10:19:01 3 22.44 0.00 1.15 0.00 0.08 76.32 10:19:01 4 36.06 0.00 1.42 0.00 0.08 62.44 10:19:01 5 23.44 0.00 0.65 0.00 0.07 75.84 10:19:01 6 19.46 0.00 0.58 0.02 0.08 79.86 10:19:01 7 16.73 0.00 0.60 0.28 0.05 82.33 10:19:01 8 13.81 0.00 0.67 0.00 0.05 85.48 10:19:01 9 16.90 0.00 0.77 1.15 0.05 81.12 10:19:01 10 27.99 0.00 0.48 0.00 0.07 71.45 10:19:01 11 24.28 0.00 1.00 0.00 0.05 74.67 10:19:01 12 14.48 0.00 0.52 0.00 0.07 84.94 10:19:01 13 23.89 0.00 0.75 0.00 0.08 75.27 10:19:01 14 17.56 0.00 0.30 0.00 0.08 82.05 10:19:01 15 24.22 0.00 0.55 0.00 0.08 75.15 10:20:01 all 19.16 0.00 0.81 0.16 0.06 79.81 10:20:01 0 24.24 0.00 0.87 0.00 0.07 74.83 10:20:01 1 20.81 0.00 0.40 0.00 0.05 78.74 10:20:01 2 22.20 0.00 1.19 0.67 0.05 75.89 10:20:01 3 16.50 0.00 0.97 0.02 0.07 82.45 10:20:01 4 16.42 0.00 0.90 0.00 0.05 82.62 10:20:01 5 10.02 0.00 0.55 0.00 0.05 89.38 10:20:01 6 14.97 0.00 0.60 0.00 0.03 84.39 10:20:01 7 22.56 0.00 1.20 0.02 0.05 76.17 10:20:01 8 11.27 0.00 0.50 0.00 0.05 88.18 10:20:01 9 17.54 0.00 0.77 1.54 0.07 80.09 10:20:01 10 14.92 0.00 0.55 0.00 0.05 84.48 10:20:01 11 24.74 0.00 1.28 0.00 0.05 73.92 10:20:01 12 22.31 0.00 1.10 0.30 0.07 76.22 10:20:01 13 20.94 0.00 0.80 0.02 0.03 78.21 10:20:01 14 29.24 0.00 0.89 0.05 0.07 69.75 10:20:01 15 17.85 0.00 0.37 0.00 0.07 81.72 Average: all 18.60 0.00 0.89 0.43 0.06 80.03 Average: 0 16.22 0.00 0.73 1.46 0.05 81.53 Average: 1 20.26 0.00 0.99 0.06 0.05 78.63 Average: 2 18.72 0.00 0.99 0.18 0.06 80.06 Average: 3 22.28 0.00 1.34 0.34 0.07 75.97 Average: 4 24.00 0.00 1.13 0.05 0.06 74.76 Average: 5 18.79 0.00 0.77 0.07 0.06 80.30 Average: 6 16.89 0.00 0.59 0.65 0.05 81.82 Average: 7 17.36 0.00 0.92 0.88 0.05 80.79 Average: 8 16.50 0.00 0.76 0.00 0.05 82.69 Average: 9 16.12 0.00 0.66 0.35 0.05 82.83 Average: 10 18.31 0.00 0.82 0.09 0.05 80.73 Average: 11 19.36 0.00 1.13 2.37 0.06 77.08 Average: 12 17.86 0.00 0.95 0.05 0.05 81.09 Average: 13 18.58 0.00 0.99 0.04 0.06 80.33 Average: 14 19.31 0.00 0.93 0.04 0.06 79.65 Average: 15 16.96 0.00 0.60 0.21 0.05 82.18