---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10927 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: 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): 0-7 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 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 880 26198 0 5087 30832 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:eb:3f:23 brd ff:ff:ff:ff:ff:ff inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:feeb:3f23/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:17:41:12 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::42:3bff:fe17:4112/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10927) 01/10/24 _x86_64_ (8 CPU) 10:50:10 LINUX RESTART (8 CPU) 10:51:02 tps rtps wtps bread/s bwrtn/s 10:52:01 95.19 17.86 77.33 1037.25 24477.07 10:53:01 168.73 21.08 147.65 812.93 40290.30 10:54:01 35.52 2.13 33.39 108.63 33273.84 10:55:01 120.95 2.35 118.60 354.87 61505.35 10:56:01 466.26 0.32 465.94 2.53 53811.16 10:57:01 201.10 0.13 200.97 11.86 75049.65 10:58:01 47.68 1.03 46.64 63.99 27828.16 Average: 162.36 6.39 155.97 340.06 45226.21 10:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 30084500 31701052 2854720 8.67 70952 1854868 1469332 4.32 871704 1688412 184544 10:53:01 28132688 30196332 4806532 14.59 87984 2267040 3337820 9.82 2431408 2040584 20080 10:54:01 27608572 30508196 5330648 16.18 91164 3086784 2568564 7.56 2359336 2605544 356988 10:55:01 26898712 30115376 6040508 18.34 118696 3350264 2817192 8.29 2973280 2637560 95964 10:56:01 25982220 30458172 6957000 21.12 213204 4345292 2625932 7.73 2896364 3467696 366944 10:57:01 25823504 30327896 7115716 21.60 218908 4436652 2681748 7.89 3030584 3564316 496 10:58:01 26890092 31633540 6049128 18.36 223032 4664576 1511832 4.45 1954700 3570504 32080 Average: 27345755 30705795 5593465 16.98 146277 3429354 2430346 7.15 2359625 2796374 151014 10:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 56.26 39.84 906.24 7.88 0.00 0.00 0.00 0.00 10:52:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 769.44 593.20 5024.92 154.84 0.00 0.00 0.00 0.00 10:53:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 196.40 147.12 1429.54 45.76 0.00 0.00 0.00 0.00 10:54:01 lo 8.41 8.41 2.21 2.21 0.00 0.00 0.00 0.00 10:55:01 docker0 248.99 264.21 27.44 593.46 0.00 0.00 0.00 0.00 10:55:01 vethc3f4e3a 246.23 258.87 30.64 515.96 0.00 0.00 0.00 0.04 10:55:01 ens3 757.27 761.41 1459.06 3369.89 0.00 0.00 0.00 0.00 10:55:01 lo 5.60 5.60 0.52 0.52 0.00 0.00 0.00 0.00 10:56:01 docker0 1029.65 976.55 84.12 1233.80 0.00 0.00 0.00 0.00 10:56:01 ens3 1041.18 1064.02 1245.99 107.40 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 docker0 2.90 5.33 0.18 77.90 0.00 0.00 0.00 0.00 10:57:01 ens3 416.96 375.37 1488.07 1389.11 0.00 0.00 0.00 0.00 10:57:01 lo 8.86 8.86 0.81 0.81 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 277.22 309.93 103.13 2073.95 0.00 0.00 0.00 0.00 10:58:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 183.50 178.43 16.00 272.80 0.00 0.00 0.00 0.00 Average: ens3 503.17 471.15 1667.16 1023.64 0.00 0.00 0.00 0.00 Average: lo 3.98 3.98 0.58 0.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10927) 01/10/24 _x86_64_ (8 CPU) 10:50:10 LINUX RESTART (8 CPU) 10:51:02 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 9.20 0.00 0.72 4.08 0.09 85.92 10:52:01 0 12.17 0.00 0.71 9.95 0.45 76.72 10:52:01 1 4.32 0.00 0.66 0.27 0.02 94.73 10:52:01 2 2.60 0.00 0.44 0.39 0.00 96.57 10:52:01 3 0.14 0.00 0.44 17.21 0.03 82.18 10:52:01 4 1.56 0.00 0.31 0.12 0.00 98.02 10:52:01 5 10.02 0.00 0.68 0.44 0.07 88.79 10:52:01 6 12.44 0.00 0.65 0.83 0.03 86.04 10:52:01 7 30.43 0.00 1.82 3.26 0.08 64.41 10:53:01 all 21.17 0.00 1.88 3.74 0.06 73.15 10:53:01 0 15.17 0.00 1.43 12.08 0.03 71.29 10:53:01 1 33.24 0.00 1.99 2.11 0.08 62.57 10:53:01 2 18.36 0.00 1.39 2.24 0.07 77.94 10:53:01 3 17.29 0.00 1.21 4.84 0.05 76.61 10:53:01 4 14.77 0.00 1.97 0.50 0.05 82.71 10:53:01 5 21.38 0.00 0.84 0.50 0.05 77.23 10:53:01 6 23.30 0.00 4.06 1.59 0.07 70.98 10:53:01 7 25.88 0.00 2.17 6.05 0.08 65.82 10:54:01 all 12.81 0.00 1.09 2.08 0.05 83.97 10:54:01 0 9.36 0.00 0.73 0.00 0.05 89.85 10:54:01 1 7.32 0.00 0.85 0.02 0.03 91.78 10:54:01 2 30.68 0.00 2.58 3.48 0.07 63.19 10:54:01 3 9.85 0.00 1.17 0.00 0.05 88.93 10:54:01 4 14.10 0.00 0.62 0.99 0.05 84.24 10:54:01 5 13.72 0.00 0.95 0.44 0.07 84.82 10:54:01 6 6.82 0.00 1.10 0.02 0.03 92.02 10:54:01 7 10.62 0.00 0.69 11.72 0.03 76.94 10:55:01 all 8.85 0.00 1.76 3.14 0.07 86.19 10:55:01 0 16.06 0.00 2.26 0.05 0.07 81.56 10:55:01 1 12.05 0.00 2.36 0.57 0.10 84.93 10:55:01 2 6.28 0.00 1.55 9.04 0.05 83.08 10:55:01 3 9.43 0.00 1.29 0.12 0.07 89.10 10:55:01 4 5.90 0.00 2.05 0.74 0.08 91.23 10:55:01 5 3.78 0.00 1.03 0.15 0.05 94.99 10:55:01 6 10.40 0.00 2.10 0.34 0.07 87.11 10:55:01 7 6.82 0.00 1.48 14.15 0.07 77.48 10:56:01 all 14.48 0.00 3.37 4.47 0.10 77.57 10:56:01 0 8.09 0.00 1.44 0.35 0.03 90.08 10:56:01 1 9.08 0.00 2.73 10.88 0.07 77.25 10:56:01 2 23.10 0.00 4.16 8.48 0.08 64.17 10:56:01 3 8.69 0.00 2.93 1.40 0.07 86.91 10:56:01 4 12.07 0.00 3.99 9.70 0.07 74.17 10:56:01 5 6.97 0.00 3.66 2.40 0.19 86.78 10:56:01 6 26.24 0.00 5.51 1.75 0.22 66.28 10:56:01 7 21.60 0.00 2.55 0.82 0.08 74.94 10:57:01 all 11.64 0.00 2.17 6.28 0.15 79.75 10:57:01 0 6.23 0.00 1.65 11.53 0.05 80.53 10:57:01 1 10.37 0.00 1.94 2.88 0.03 84.78 10:57:01 2 8.92 0.00 2.48 5.56 0.13 82.91 10:57:01 3 11.60 0.00 2.23 3.30 0.05 82.82 10:57:01 4 6.64 0.00 1.40 15.00 0.03 76.92 10:57:01 5 10.36 0.00 1.92 7.34 0.73 79.66 10:57:01 6 28.49 0.00 3.59 2.82 0.07 65.04 10:57:01 7 10.54 0.00 2.18 1.80 0.07 85.42 10:58:01 all 10.59 0.00 0.62 2.68 0.05 86.06 10:58:01 0 1.20 0.00 0.27 9.25 0.03 89.26 10:58:01 1 28.03 0.00 1.05 1.62 0.08 69.21 10:58:01 2 15.78 0.00 0.99 2.81 0.07 80.36 10:58:01 3 7.84 0.00 0.58 7.14 0.07 84.38 10:58:01 4 4.94 0.00 0.40 0.12 0.03 94.51 10:58:01 5 4.37 0.00 0.43 0.03 0.03 95.13 10:58:01 6 17.37 0.00 0.69 0.42 0.10 81.42 10:58:01 7 5.34 0.00 0.52 0.05 0.05 94.04 Average: all 12.69 0.00 1.66 3.78 0.08 81.80 Average: 0 9.75 0.00 1.21 6.18 0.10 82.76 Average: 1 14.94 0.00 1.66 2.62 0.06 80.73 Average: 2 15.13 0.00 1.94 4.57 0.07 78.29 Average: 3 9.28 0.00 1.41 4.84 0.06 84.42 Average: 4 8.58 0.00 1.53 3.88 0.05 85.96 Average: 5 10.09 0.00 1.36 1.62 0.17 86.75 Average: 6 17.87 0.00 2.53 1.11 0.08 78.41 Average: 7 15.85 0.00 1.63 5.41 0.07 77.04