---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17217 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: 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): 0-15 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 1171 58343 0 4907 62539 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:5a:3d:04 brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe5a:3d04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:0f:a8:59 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:e8ff:fe0f:a859/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17217) 12/02/25 _x86_64_ (16 CPU) 13:43:02 LINUX RESTART (16 CPU) 13:44:01 tps rtps wtps bread/s bwrtn/s 13:45:01 214.03 42.71 171.32 2453.59 66438.26 13:46:01 73.30 5.35 67.96 184.77 56595.77 13:47:01 151.07 3.92 147.16 526.58 68201.43 13:48:01 57.31 0.07 57.25 2.93 59924.16 13:49:01 43.98 0.45 43.53 12.66 57535.48 13:50:01 29.13 0.00 29.13 0.00 34242.56 13:51:01 24.46 0.27 24.20 12.40 24940.11 Average: 84.76 7.54 77.22 456.12 52554.14 13:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:45:01 60587928 62278860 5379816 8.16 96432 2114484 4179932 6.24 3040288 1892712 32176 13:46:01 58935224 60790236 7032520 10.66 101636 2267516 4344056 6.48 4584092 1984880 2628 13:47:01 57710740 60065356 8257004 12.52 113524 2746984 5528932 8.25 5371088 2351000 992 13:48:01 59053856 61637160 6913888 10.48 115328 2959364 3662224 5.46 3894560 2495748 72 13:49:01 58258620 61080984 7709124 11.69 117156 3191144 4355344 6.50 4461648 2720016 1172 13:50:01 57689384 61219148 8278360 12.55 119948 3883644 4191212 6.25 4320292 3403428 441516 13:51:01 59784724 64067228 6183020 9.37 123436 4620692 2064056 3.08 1504672 4103452 463084 Average: 58860068 61591282 7107676 10.77 112494 3111975 4046537 6.04 3882377 2707319 134520 13:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:45:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 13:45:01 ens3 282.67 220.35 2309.02 38.10 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 lo 8.17 8.17 7.95 7.95 0.00 0.00 0.00 0.00 13:46:01 ens3 1097.28 624.13 2353.46 190.63 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 veth7897644 0.12 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:47:01 vethcf81448 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 lo 62.57 62.57 104.59 104.59 0.00 0.00 0.00 0.00 13:47:01 ens3 1276.12 583.34 2647.80 158.56 0.00 0.00 0.00 0.00 13:48:01 lo 841.67 841.67 242.31 242.31 0.00 0.00 0.00 0.00 13:48:01 ens3 1167.04 654.53 713.68 216.66 0.00 0.00 0.00 0.00 13:48:01 docker0 423.36 383.26 87.39 164.86 0.00 0.00 0.00 0.00 13:49:01 lo 1.47 1.47 0.56 0.56 0.00 0.00 0.00 0.00 13:49:01 ens3 385.24 182.57 103.12 62.52 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 3.30 3.30 1.51 1.51 0.00 0.00 0.00 0.00 13:50:01 ens3 439.59 316.06 726.53 110.80 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 lo 3.13 3.13 1.59 1.59 0.00 0.00 0.00 0.00 13:51:01 ens3 396.80 256.44 256.76 99.11 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 131.58 131.58 51.23 51.23 0.00 0.00 0.00 0.00 Average: ens3 720.69 405.35 1301.47 125.20 0.00 0.00 0.00 0.00 Average: docker0 60.49 54.76 12.49 23.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17217) 12/02/25 _x86_64_ (16 CPU) 13:43:02 LINUX RESTART (16 CPU) 13:44:01 CPU %user %nice %system %iowait %steal %idle 13:45:01 all 17.06 0.00 0.73 0.61 0.05 81.55 13:45:01 0 13.40 0.00 0.40 3.97 0.05 82.18 13:45:01 1 26.75 0.00 1.63 0.25 0.05 71.32 13:45:01 2 21.34 0.00 0.47 0.02 0.07 78.11 13:45:01 3 20.05 0.00 0.67 0.17 0.05 79.06 13:45:01 4 18.47 0.00 1.54 1.99 0.07 77.93 13:45:01 5 14.41 0.00 0.37 0.02 0.03 85.17 13:45:01 6 11.49 0.00 0.80 0.87 0.05 86.79 13:45:01 7 13.87 0.00 0.38 0.05 0.03 85.66 13:45:01 8 30.12 0.00 1.22 0.27 0.07 68.33 13:45:01 9 12.43 0.00 0.38 0.00 0.05 87.14 13:45:01 10 21.32 0.00 0.72 0.17 0.03 77.77 13:45:01 11 10.67 0.00 0.90 0.53 0.08 87.81 13:45:01 12 15.03 0.00 0.37 1.03 0.05 83.52 13:45:01 13 14.93 0.00 0.57 0.08 0.07 84.35 13:45:01 14 14.44 0.00 0.87 0.30 0.05 84.33 13:45:01 15 14.14 0.00 0.35 0.08 0.02 85.41 13:46:01 all 27.01 0.00 1.05 0.22 0.08 71.65 13:46:01 0 25.30 0.00 1.78 3.23 0.07 69.63 13:46:01 1 23.53 0.00 0.52 0.07 0.05 75.83 13:46:01 2 35.19 0.00 1.05 0.00 0.10 63.66 13:46:01 3 26.24 0.00 0.65 0.00 0.08 73.03 13:46:01 4 42.02 0.00 0.99 0.00 0.08 56.91 13:46:01 5 31.50 0.00 1.10 0.03 0.08 67.28 13:46:01 6 26.11 0.00 0.99 0.00 0.08 72.82 13:46:01 7 26.14 0.00 1.09 0.00 0.07 72.71 13:46:01 8 31.03 0.00 0.85 0.02 0.10 68.00 13:46:01 9 25.85 0.00 1.59 0.03 0.08 72.44 13:46:01 10 27.66 0.00 1.14 0.02 0.07 71.12 13:46:01 11 31.42 0.00 1.51 0.03 0.08 66.96 13:46:01 12 18.90 0.00 0.77 0.00 0.05 80.28 13:46:01 13 26.11 0.00 0.98 0.00 0.08 72.83 13:46:01 14 15.35 0.00 1.06 0.02 0.05 83.52 13:46:01 15 19.83 0.00 0.74 0.00 0.08 79.35 13:47:01 all 21.54 0.00 1.14 0.47 0.07 76.79 13:47:01 0 14.53 0.00 1.07 4.71 0.10 79.58 13:47:01 1 30.77 0.00 1.37 0.00 0.10 67.75 13:47:01 2 21.07 0.00 1.25 0.10 0.05 77.53 13:47:01 3 34.92 0.00 1.46 0.02 0.08 63.53 13:47:01 4 18.60 0.00 1.07 0.00 0.08 80.25 13:47:01 5 26.43 0.00 0.99 0.22 0.08 72.28 13:47:01 6 26.88 0.00 1.06 1.64 0.08 70.34 13:47:01 7 28.58 0.00 0.82 0.00 0.05 70.55 13:47:01 8 21.32 0.00 1.22 0.17 0.07 77.23 13:47:01 9 17.02 0.00 0.63 0.02 0.05 82.28 13:47:01 10 18.19 0.00 0.95 0.02 0.07 80.78 13:47:01 11 13.73 0.00 1.74 0.03 0.05 84.45 13:47:01 12 22.32 0.00 1.15 0.35 0.08 76.09 13:47:01 13 26.26 0.00 1.12 0.02 0.07 72.53 13:47:01 14 12.73 0.00 0.77 0.03 0.05 86.41 13:47:01 15 11.23 0.00 1.67 0.08 0.05 86.97 13:48:01 all 11.94 0.00 1.16 0.29 0.05 86.57 13:48:01 0 9.29 0.00 1.97 0.77 0.07 87.91 13:48:01 1 18.91 0.00 2.01 0.00 0.08 79.00 13:48:01 2 17.15 0.00 0.58 2.96 0.07 79.24 13:48:01 3 9.94 0.00 1.00 0.08 0.07 88.91 13:48:01 4 14.23 0.00 1.54 0.67 0.07 83.50 13:48:01 5 16.46 0.00 1.07 0.02 0.05 82.40 13:48:01 6 17.36 0.00 1.78 0.02 0.05 80.80 13:48:01 7 13.13 0.00 1.54 0.02 0.05 85.27 13:48:01 8 10.10 0.00 0.52 0.00 0.05 89.33 13:48:01 9 8.65 0.00 0.95 0.00 0.03 90.37 13:48:01 10 9.91 0.00 1.25 0.02 0.08 88.73 13:48:01 11 4.90 0.00 0.18 0.08 0.03 94.80 13:48:01 12 12.29 0.00 1.49 0.00 0.07 86.16 13:48:01 13 9.87 0.00 1.71 0.00 0.05 88.37 13:48:01 14 8.27 0.00 0.60 0.00 0.03 91.09 13:48:01 15 10.59 0.00 0.28 0.00 0.03 89.09 13:49:01 all 16.38 0.00 0.49 0.34 0.05 82.73 13:49:01 0 10.97 0.00 0.65 0.07 0.07 88.25 13:49:01 1 21.17 0.00 0.35 0.00 0.08 78.40 13:49:01 2 13.95 0.00 0.40 3.92 0.03 81.69 13:49:01 3 16.54 0.00 0.28 0.00 0.05 83.12 13:49:01 4 15.65 0.00 0.43 0.02 0.05 83.85 13:49:01 5 14.59 0.00 0.35 0.00 0.05 85.01 13:49:01 6 13.52 0.00 0.37 0.00 0.05 86.06 13:49:01 7 12.93 0.00 0.22 0.00 0.05 86.80 13:49:01 8 15.28 0.00 0.45 0.02 0.03 84.22 13:49:01 9 19.62 0.00 0.37 0.00 0.05 79.97 13:49:01 10 25.58 0.00 1.65 0.00 0.07 72.70 13:49:01 11 14.18 0.00 0.38 0.00 0.03 85.40 13:49:01 12 17.37 0.00 0.38 0.00 0.05 82.19 13:49:01 13 10.76 0.00 0.45 1.24 0.03 87.52 13:49:01 14 22.18 0.00 0.28 0.25 0.05 77.24 13:49:01 15 17.74 0.00 0.80 0.02 0.02 81.43 13:50:01 all 22.04 0.00 0.77 0.20 0.07 76.92 13:50:01 0 24.58 0.00 0.89 0.00 0.08 74.45 13:50:01 1 19.75 0.00 0.84 0.00 0.05 79.36 13:50:01 2 19.19 0.00 0.52 0.05 0.08 80.16 13:50:01 3 13.77 0.00 0.38 0.00 0.03 85.81 13:50:01 4 26.56 0.00 0.70 0.00 0.08 72.66 13:50:01 5 30.43 0.00 0.50 0.00 0.10 68.97 13:50:01 6 28.12 0.00 1.37 0.00 0.08 70.43 13:50:01 7 24.73 0.00 0.58 0.00 0.07 74.62 13:50:01 8 26.51 0.00 1.45 0.00 0.08 71.95 13:50:01 9 13.58 0.00 0.45 0.00 0.03 85.93 13:50:01 10 20.69 0.00 0.78 0.00 0.07 78.46 13:50:01 11 24.33 0.00 0.65 0.00 0.07 74.95 13:50:01 12 17.31 0.00 0.53 0.00 0.08 82.07 13:50:01 13 17.46 0.00 1.05 0.80 0.07 80.63 13:50:01 14 23.92 0.00 1.07 2.37 0.10 72.54 13:50:01 15 21.74 0.00 0.55 0.00 0.05 77.66 13:51:01 all 20.95 0.00 0.79 0.18 0.06 78.02 13:51:01 0 17.70 0.00 0.58 0.00 0.07 81.65 13:51:01 1 18.31 0.00 0.87 0.10 0.07 80.65 13:51:01 2 19.33 0.00 0.75 0.00 0.05 79.87 13:51:01 3 27.35 0.00 0.62 0.00 0.08 71.94 13:51:01 4 23.44 0.00 0.69 0.00 0.08 75.79 13:51:01 5 25.92 0.00 0.57 0.00 0.07 73.44 13:51:01 6 18.13 0.00 0.58 0.00 0.05 81.23 13:51:01 7 16.42 0.00 0.99 2.52 0.05 80.02 13:51:01 8 24.31 0.00 1.20 0.00 0.08 74.41 13:51:01 9 17.05 0.00 0.42 0.00 0.07 82.46 13:51:01 10 17.32 0.00 0.85 0.02 0.07 81.74 13:51:01 11 24.90 0.00 1.47 0.02 0.05 73.56 13:51:01 12 25.99 0.00 1.53 0.00 0.07 72.41 13:51:01 13 23.69 0.00 0.69 0.00 0.07 75.56 13:51:01 14 17.44 0.00 0.43 0.15 0.07 81.91 13:51:01 15 17.85 0.00 0.47 0.00 0.03 81.65 Average: all 19.56 0.00 0.88 0.33 0.06 79.18 Average: 0 16.54 0.00 1.05 1.82 0.07 80.51 Average: 1 22.74 0.00 1.08 0.06 0.07 76.05 Average: 2 21.03 0.00 0.72 1.00 0.06 77.18 Average: 3 21.25 0.00 0.72 0.04 0.06 77.92 Average: 4 22.71 0.00 0.99 0.38 0.07 75.84 Average: 5 22.82 0.00 0.71 0.04 0.07 76.36 Average: 6 20.23 0.00 0.99 0.36 0.06 78.35 Average: 7 19.40 0.00 0.80 0.37 0.05 79.38 Average: 8 22.67 0.00 0.99 0.07 0.07 76.21 Average: 9 16.31 0.00 0.68 0.01 0.05 82.94 Average: 10 20.10 0.00 1.05 0.03 0.06 78.76 Average: 11 17.73 0.00 0.98 0.10 0.06 81.14 Average: 12 18.46 0.00 0.89 0.20 0.06 80.39 Average: 13 18.44 0.00 0.94 0.31 0.06 80.25 Average: 14 16.33 0.00 0.73 0.45 0.06 82.43 Average: 15 16.16 0.00 0.69 0.03 0.04 83.08