---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27115 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 16G 140G 10% / 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 885 23504 0 7777 30825 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:d9:b4:1e brd ff:ff:ff:ff:ff:ff inet 10.30.106.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85555sec preferred_lft 85555sec inet6 fe80::f816:3eff:fed9:b41e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:6c:20:20 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:a9ff:fe6c:2020/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27115) 07/10/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 217.55 23.45 194.10 2337.08 84023.73 13:26:01 636.96 3.42 633.54 441.66 244359.41 13:27:02 7.50 0.03 7.47 0.40 3533.14 13:28:01 68.17 0.17 68.01 24.13 11706.49 13:29:01 165.56 0.32 165.24 29.73 22719.68 13:30:01 14.36 0.00 14.36 0.00 523.65 13:31:01 7.15 0.00 7.15 0.00 179.97 13:32:01 23.60 0.00 23.60 0.00 334.34 13:33:01 9.57 0.00 9.57 0.00 205.83 13:34:01 15.09 0.00 15.09 0.00 280.31 13:35:01 9.92 0.00 9.92 0.00 221.83 13:36:01 20.40 0.03 20.36 6.53 511.11 13:37:01 70.40 1.07 69.34 84.65 2328.81 Average: 97.44 2.19 95.24 225.19 28554.18 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 26681868 31577488 6257352 19.00 95068 5034664 2317028 6.82 1022632 4809820 3185636 13:26:01 22364912 29469764 10574308 32.10 150388 7047124 11034524 32.47 3378880 6523260 548 13:27:02 20353016 27556468 12586204 38.21 150816 7144216 13650708 40.16 5429912 6456068 652 13:28:01 19850800 27411816 13088420 39.74 166144 7457464 13964660 41.09 5626324 6723272 19532 13:29:01 19500704 27251088 13438516 40.80 192440 7596656 14040000 41.31 5831312 6844004 3840 13:30:01 19011888 26769296 13927332 42.28 192584 7603444 14474052 42.59 6316032 6846680 608 13:31:01 19001312 26759044 13937908 42.31 192692 7603644 14506360 42.68 6326296 6846288 1008 13:32:01 18989088 26747176 13950132 42.35 192844 7603848 14504940 42.68 6338080 6846332 248 13:33:01 18980408 26739932 13958812 42.38 193016 7604952 14555164 42.82 6345172 6847332 712 13:34:01 18924908 26687528 14014312 42.55 193144 7607900 14554832 42.82 6398040 6849556 2252 13:35:01 18917000 26679872 14022220 42.57 193260 7607984 14552104 42.82 6406392 6849620 304 13:36:01 19123032 26847080 13816188 41.94 193544 7573884 13573028 39.94 6256376 6806868 576 13:37:01 24049136 31542348 8890084 26.99 195136 7336024 1705940 5.02 1665032 6585780 512 Average: 20442159 27849146 12497061 37.94 177006 7293985 12110257 35.63 5180037 6602683 247418 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 1403.87 817.58 37863.76 70.90 0.00 0.00 0.00 0.00 13:25:01 lo 17.86 17.86 1.67 1.67 0.00 0.00 0.00 0.00 13:26:01 br-bc17ec145420 28.51 37.53 1.86 311.41 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth34260fd 0.75 0.97 0.04 0.06 0.00 0.00 0.00 0.00 13:26:01 veth1b1d616 4.35 5.68 0.75 0.86 0.00 0.00 0.00 0.00 13:27:02 br-bc17ec145420 0.52 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:02 veth34260fd 3.82 4.85 0.56 0.48 0.00 0.00 0.00 0.00 13:27:02 veth1b1d616 0.37 0.83 0.05 0.07 0.00 0.00 0.00 0.00 13:28:01 br-bc17ec145420 0.46 0.32 0.03 0.02 0.00 0.00 0.00 0.00 13:28:01 docker0 31.91 68.06 1.84 1067.04 0.00 0.00 0.00 0.00 13:28:01 veth34260fd 3.15 4.66 0.51 0.36 0.00 0.00 0.00 0.00 13:28:01 veth1b1d616 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:29:01 br-bc17ec145420 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 docker0 25.10 34.33 2.78 295.09 0.00 0.00 0.00 0.00 13:29:01 veth34260fd 3.27 4.78 0.53 0.38 0.00 0.00 0.00 0.00 13:29:01 veth1b1d616 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 13:30:01 br-bc17ec145420 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth34260fd 6.80 8.65 1.01 0.99 0.00 0.00 0.00 0.00 13:30:01 veth1b1d616 0.65 0.88 0.09 0.10 0.00 0.00 0.00 0.00 13:31:01 br-bc17ec145420 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth34260fd 7.95 10.08 1.16 0.80 0.00 0.00 0.00 0.00 13:31:01 veth1b1d616 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 br-bc17ec145420 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth34260fd 7.92 10.00 1.15 0.79 0.00 0.00 0.00 0.00 13:32:01 veth1b1d616 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 br-bc17ec145420 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth34260fd 7.93 10.05 1.16 0.80 0.00 0.00 0.00 0.00 13:33:01 veth1b1d616 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 br-bc17ec145420 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth34260fd 5.98 7.68 0.89 0.62 0.00 0.00 0.00 0.00 13:34:01 veth1b1d616 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:35:01 br-bc17ec145420 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth34260fd 3.28 4.77 0.54 0.38 0.00 0.00 0.00 0.00 13:35:01 veth1b1d616 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:36:01 br-bc17ec145420 0.20 0.15 0.04 0.08 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth34260fd 3.25 4.72 0.48 0.36 0.00 0.00 0.00 0.00 13:36:01 veth1b1d616 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 2297.10 1368.67 49104.81 210.22 0.00 0.00 0.00 0.00 13:37:01 lo 39.69 39.69 3.46 3.46 0.00 0.00 0.00 0.00 Average: docker0 4.35 7.80 0.35 103.54 0.00 0.00 0.00 0.00 Average: ens3 148.78 87.96 3718.06 10.91 0.00 0.00 0.00 0.00 Average: lo 2.75 2.75 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27115) 07/10/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 14.80 0.00 3.44 1.94 0.05 79.77 13:25:01 0 8.24 0.00 2.85 4.00 0.03 84.88 13:25:01 1 6.45 0.00 2.94 0.42 0.03 90.16 13:25:01 2 6.11 0.00 3.26 0.40 0.03 90.19 13:25:01 3 48.83 0.00 4.70 1.36 0.08 45.03 13:25:01 4 10.89 0.00 3.63 8.59 0.08 76.80 13:25:01 5 21.24 0.00 3.67 0.25 0.05 74.78 13:25:01 6 8.45 0.00 3.69 0.49 0.08 87.29 13:25:01 7 8.06 0.00 2.75 0.07 0.03 89.09 13:26:01 all 37.70 0.00 7.64 9.38 0.09 45.20 13:26:01 0 36.49 0.00 7.29 4.46 0.08 51.67 13:26:01 1 35.82 0.00 7.72 1.58 0.10 54.78 13:26:01 2 38.65 0.00 7.58 6.13 0.08 47.55 13:26:01 3 38.99 0.00 7.32 7.00 0.08 46.60 13:26:01 4 38.27 0.00 7.27 10.26 0.08 44.12 13:26:01 5 36.77 0.00 8.06 3.84 0.07 51.26 13:26:01 6 38.83 0.00 7.42 18.35 0.10 35.30 13:26:01 7 37.77 0.00 8.49 23.45 0.10 30.19 13:27:02 all 35.69 0.00 2.73 0.07 0.09 61.42 13:27:02 0 34.60 0.00 2.79 0.00 0.08 62.52 13:27:02 1 32.86 0.00 2.75 0.44 0.08 63.87 13:27:02 2 41.94 0.00 3.33 0.02 0.10 54.61 13:27:02 3 39.67 0.00 3.18 0.02 0.12 57.01 13:27:02 4 36.74 0.00 2.63 0.02 0.10 60.51 13:27:02 5 32.07 0.00 2.25 0.02 0.08 65.58 13:27:02 6 29.70 0.00 2.18 0.08 0.07 67.98 13:27:02 7 37.91 0.00 2.76 0.00 0.10 59.22 13:28:01 all 4.46 0.00 1.04 0.50 0.08 93.92 13:28:01 0 5.13 0.00 1.46 0.20 0.08 93.12 13:28:01 1 4.27 0.00 1.02 0.14 0.07 94.50 13:28:01 2 5.68 0.00 1.26 1.63 0.10 91.32 13:28:01 3 3.44 0.00 0.92 0.14 0.07 95.44 13:28:01 4 4.36 0.00 1.07 0.22 0.09 94.27 13:28:01 5 5.11 0.00 1.04 0.05 0.09 93.72 13:28:01 6 4.39 0.00 0.71 1.50 0.05 93.34 13:28:01 7 3.35 0.00 0.83 0.09 0.09 95.64 13:29:01 all 9.71 0.00 1.96 1.32 0.08 86.92 13:29:01 0 10.61 0.00 1.86 0.20 0.10 87.23 13:29:01 1 6.83 0.00 1.83 0.18 0.08 91.07 13:29:01 2 5.92 0.00 1.54 2.31 0.12 90.11 13:29:01 3 10.81 0.00 1.78 0.15 0.07 87.19 13:29:01 4 10.32 0.00 1.85 2.99 0.08 84.75 13:29:01 5 10.80 0.00 2.95 1.49 0.08 84.68 13:29:01 6 15.22 0.00 2.63 2.90 0.08 79.16 13:29:01 7 7.16 0.00 1.24 0.35 0.07 91.19 13:30:01 all 7.29 0.00 0.76 0.04 0.08 91.85 13:30:01 0 7.88 0.00 0.67 0.03 0.08 91.34 13:30:01 1 7.21 0.00 0.89 0.08 0.07 91.75 13:30:01 2 7.89 0.00 0.57 0.03 0.07 91.44 13:30:01 3 7.46 0.00 0.95 0.02 0.08 91.48 13:30:01 4 7.23 0.00 0.65 0.02 0.07 92.03 13:30:01 5 6.55 0.00 0.62 0.00 0.07 92.76 13:30:01 6 5.42 0.00 0.87 0.00 0.07 93.64 13:30:01 7 8.59 0.00 0.82 0.08 0.08 90.42 13:31:01 all 2.61 0.00 0.40 0.02 0.07 96.89 13:31:01 0 3.11 0.00 0.58 0.00 0.07 96.24 13:31:01 1 3.36 0.00 0.36 0.02 0.07 96.19 13:31:01 2 1.84 0.00 0.25 0.00 0.07 97.84 13:31:01 3 2.93 0.00 0.44 0.08 0.08 96.46 13:31:01 4 1.94 0.00 0.49 0.00 0.08 97.49 13:31:01 5 2.21 0.00 0.52 0.03 0.08 97.15 13:31:01 6 3.28 0.00 0.28 0.02 0.08 96.34 13:31:01 7 2.22 0.00 0.37 0.02 0.07 97.33 13:32:01 all 1.98 0.00 0.35 0.03 0.07 97.56 13:32:01 0 2.67 0.00 0.33 0.02 0.07 96.91 13:32:01 1 3.51 0.00 0.33 0.00 0.08 96.08 13:32:01 2 1.79 0.00 0.55 0.03 0.08 97.54 13:32:01 3 1.39 0.00 0.28 0.12 0.07 98.14 13:32:01 4 2.01 0.00 0.33 0.00 0.05 97.61 13:32:01 5 1.54 0.00 0.40 0.03 0.08 97.94 13:32:01 6 1.89 0.00 0.20 0.00 0.05 97.86 13:32:01 7 1.05 0.00 0.37 0.03 0.08 98.46 13:33:01 all 3.33 0.00 0.46 0.04 0.07 96.11 13:33:01 0 3.96 0.00 0.59 0.02 0.08 95.36 13:33:01 1 2.77 0.00 0.41 0.02 0.07 96.74 13:33:01 2 2.95 0.00 0.44 0.03 0.08 96.50 13:33:01 3 2.28 0.00 0.42 0.18 0.07 97.05 13:33:01 4 3.48 0.00 0.49 0.05 0.08 95.90 13:33:01 5 2.54 0.00 0.45 0.00 0.05 96.96 13:33:01 6 5.20 0.00 0.37 0.00 0.05 94.38 13:33:01 7 3.44 0.00 0.53 0.02 0.08 95.93 13:34:01 all 5.19 0.00 0.60 0.05 0.07 94.10 13:34:01 0 4.77 0.00 0.70 0.10 0.08 94.34 13:34:01 1 4.97 0.00 0.72 0.05 0.08 94.18 13:34:01 2 4.39 0.00 0.53 0.02 0.07 94.99 13:34:01 3 5.91 0.00 0.53 0.05 0.08 93.42 13:34:01 4 6.10 0.00 0.48 0.07 0.07 93.28 13:34:01 5 4.04 0.00 0.48 0.02 0.05 95.40 13:34:01 6 4.68 0.00 0.65 0.05 0.07 94.56 13:34:01 7 6.65 0.00 0.63 0.02 0.07 92.64 13:35:01 all 1.52 0.00 0.32 0.11 0.06 97.99 13:35:01 0 0.79 0.00 0.37 0.77 0.07 98.01 13:35:01 1 2.74 0.00 0.50 0.05 0.08 96.63 13:35:01 2 1.22 0.00 0.37 0.00 0.07 98.35 13:35:01 3 1.02 0.00 0.23 0.02 0.08 98.64 13:35:01 4 2.50 0.00 0.28 0.00 0.07 97.15 13:35:01 5 0.88 0.00 0.22 0.00 0.03 98.87 13:35:01 6 1.09 0.00 0.23 0.00 0.05 98.63 13:35:01 7 1.88 0.00 0.40 0.00 0.03 97.68 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.36 0.00 0.73 1.38 0.05 95.48 13:36:01 0 1.69 0.00 0.64 7.46 0.05 90.16 13:36:01 1 3.00 0.00 1.17 0.00 0.03 95.79 13:36:01 2 3.37 0.00 0.67 0.02 0.03 95.91 13:36:01 3 2.08 0.00 0.56 2.70 0.07 94.60 13:36:01 4 2.75 0.00 0.59 0.00 0.07 96.60 13:36:01 5 2.20 0.00 0.59 0.79 0.07 96.35 13:36:01 6 2.01 0.00 0.71 0.08 0.05 97.15 13:36:01 7 1.80 0.00 0.98 0.00 0.05 97.17 13:37:01 all 4.23 0.00 0.85 0.68 0.05 94.19 13:37:01 0 7.09 0.00 0.70 0.08 0.03 92.09 13:37:01 1 1.77 0.00 0.53 0.52 0.03 97.15 13:37:01 2 3.92 0.00 1.69 0.27 0.05 94.07 13:37:01 3 1.10 0.00 0.73 0.88 0.03 97.26 13:37:01 4 1.28 0.00 0.78 0.08 0.07 97.78 13:37:01 5 0.71 0.00 0.64 0.03 0.02 98.59 13:37:01 6 16.31 0.00 1.04 3.54 0.07 79.04 13:37:01 7 1.59 0.00 0.61 0.02 0.03 97.75 Average: all 10.04 0.00 1.63 1.19 0.07 87.07 Average: 0 9.77 0.00 1.60 1.33 0.07 87.23 Average: 1 8.85 0.00 1.62 0.27 0.07 89.20 Average: 2 9.64 0.00 1.69 0.83 0.07 87.76 Average: 3 12.76 0.00 1.69 0.97 0.08 84.50 Average: 4 9.81 0.00 1.57 1.71 0.08 86.83 Average: 5 9.72 0.00 1.68 0.50 0.06 88.03 Average: 6 10.47 0.00 1.61 2.06 0.07 85.80 Average: 7 9.31 0.00 1.59 1.83 0.07 87.20