---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20833 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 14G 142G 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 827 25121 0 6218 30884 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:f4:a0:ec brd ff:ff:ff:ff:ff:ff inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fef4:a0ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:bb:bc:19 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20833) 04/05/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 110.98 35.94 75.04 1704.78 17801.42 23:13:01 120.77 22.95 97.82 2736.00 22787.20 23:14:01 173.30 0.08 173.22 6.93 95229.86 23:15:01 359.60 11.88 347.72 776.81 63492.69 23:16:01 26.55 0.58 25.96 38.53 15379.94 23:17:01 10.71 0.02 10.70 0.13 11502.70 23:18:01 61.87 0.88 60.99 47.86 13640.29 Average: 123.43 10.27 113.16 756.44 34301.87 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30157752 31732008 2781468 8.44 69648 1815500 1428068 4.20 837512 1652032 143148 23:13:01 29031240 31683920 3907980 11.86 97932 2831364 1598060 4.70 970120 2571276 823448 23:14:01 26829044 31689856 6110176 18.55 131860 4901676 1397332 4.11 986732 4639624 352736 23:15:01 24470304 30412928 8468916 25.71 156132 5896228 7712132 22.69 2408028 5463092 288 23:16:01 23586008 29645100 9353212 28.40 157832 6007624 8767352 25.80 3223064 5520116 232 23:17:01 23566368 29626420 9372852 28.45 157980 6008200 8767172 25.80 3242156 5520048 280 23:18:01 25678744 31579836 7260476 22.04 159400 5866104 1575384 4.64 1331864 5380784 14228 Average: 26188494 30910010 6750726 20.49 132969 4760957 4463643 13.13 1857068 4392425 190623 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 58.86 41.12 844.02 9.36 0.00 0.00 0.00 0.00 23:12:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 23:13:01 br-390612fd5c27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 171.67 118.18 4466.84 13.21 0.00 0.00 0.00 0.00 23:13:01 lo 6.53 6.53 0.62 0.62 0.00 0.00 0.00 0.00 23:14:01 br-390612fd5c27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 817.30 434.98 17349.01 33.17 0.00 0.00 0.00 0.00 23:14:01 lo 4.93 4.93 0.51 0.51 0.00 0.00 0.00 0.00 23:15:01 vethf8c6876 0.05 0.35 0.00 0.02 0.00 0.00 0.00 0.00 23:15:01 veth0a94f49 0.83 1.00 0.05 0.06 0.00 0.00 0.00 0.00 23:15:01 veth25dac65 1.33 1.85 0.15 0.18 0.00 0.00 0.00 0.00 23:15:01 veth9c55370 1.82 1.80 0.21 0.21 0.00 0.00 0.00 0.00 23:16:01 vethf8c6876 0.52 0.52 0.05 1.37 0.00 0.00 0.00 0.00 23:16:01 veth0a94f49 46.21 41.23 10.90 36.45 0.00 0.00 0.00 0.00 23:16:01 veth25dac65 4.03 4.92 0.68 0.76 0.00 0.00 0.00 0.00 23:16:01 veth9c55370 51.67 45.68 19.78 40.23 0.00 0.00 0.00 0.00 23:17:01 vethf8c6876 0.58 0.60 0.05 1.52 0.00 0.00 0.00 0.00 23:17:01 veth0a94f49 8.72 11.53 2.10 1.32 0.00 0.00 0.00 0.00 23:17:01 veth25dac65 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:17:01 veth9c55370 0.32 0.35 0.58 0.03 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 1720.21 1018.45 34020.40 154.52 0.00 0.00 0.00 0.00 23:18:01 lo 35.54 35.54 6.27 6.27 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 201.06 113.51 4761.81 14.02 0.00 0.00 0.00 0.00 Average: lo 4.53 4.53 0.85 0.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20833) 04/05/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.79 0.00 0.79 2.54 0.03 86.85 23:12:01 0 16.81 0.00 0.93 0.88 0.02 81.36 23:12:01 1 0.14 0.00 0.53 9.17 0.07 90.10 23:12:01 2 7.34 0.00 0.64 0.22 0.02 91.78 23:12:01 3 0.78 0.00 0.27 6.26 0.02 92.67 23:12:01 4 11.35 0.00 1.14 1.31 0.03 86.17 23:12:01 5 6.01 0.00 0.48 0.14 0.02 93.36 23:12:01 6 2.42 0.00 0.51 0.10 0.03 96.93 23:12:01 7 33.44 0.00 1.88 2.22 0.05 62.41 23:13:01 all 10.74 0.00 1.66 2.01 0.03 85.56 23:13:01 0 15.86 0.00 2.02 0.42 0.03 81.66 23:13:01 1 16.34 0.00 1.32 2.11 0.07 80.15 23:13:01 2 11.34 0.00 1.78 0.40 0.03 86.45 23:13:01 3 2.61 0.00 1.14 8.39 0.02 87.84 23:13:01 4 5.62 0.00 1.59 0.25 0.03 92.51 23:13:01 5 8.12 0.00 1.56 0.13 0.02 90.16 23:13:01 6 18.88 0.00 2.09 3.58 0.05 75.40 23:13:01 7 7.09 0.00 1.76 0.77 0.03 90.35 23:14:01 all 7.67 0.00 3.39 12.55 0.05 76.33 23:14:01 0 6.92 0.00 2.74 0.97 0.03 89.34 23:14:01 1 8.17 0.00 3.04 6.29 0.07 82.43 23:14:01 2 9.25 0.00 3.20 0.15 0.03 87.37 23:14:01 3 7.48 0.00 3.86 15.96 0.05 72.64 23:14:01 4 8.35 0.00 3.94 25.41 0.05 62.24 23:14:01 5 8.49 0.00 3.93 0.44 0.05 87.09 23:14:01 6 6.76 0.00 2.60 8.03 0.03 82.57 23:14:01 7 5.91 0.00 3.81 43.44 0.05 46.79 23:15:01 all 16.41 0.00 3.76 8.77 0.07 70.99 23:15:01 0 18.78 0.00 3.83 8.31 0.07 69.02 23:15:01 1 16.44 0.00 3.56 3.34 0.07 76.59 23:15:01 2 18.68 0.00 3.66 1.02 0.07 76.56 23:15:01 3 17.72 0.00 3.78 5.61 0.08 72.80 23:15:01 4 16.66 0.00 4.37 4.74 0.07 74.17 23:15:01 5 14.22 0.00 3.64 5.31 0.07 76.76 23:15:01 6 14.31 0.00 3.01 3.46 0.07 79.15 23:15:01 7 14.52 0.00 4.19 38.49 0.08 42.71 23:16:01 all 19.30 0.00 1.71 1.07 0.06 77.85 23:16:01 0 18.42 0.00 1.82 0.03 0.05 79.68 23:16:01 1 16.15 0.00 1.53 0.05 0.08 82.19 23:16:01 2 16.30 0.00 1.55 1.44 0.07 80.65 23:16:01 3 22.66 0.00 2.24 0.68 0.05 74.37 23:16:01 4 21.46 0.00 1.74 4.02 0.07 72.71 23:16:01 5 15.86 0.00 1.47 0.02 0.05 82.61 23:16:01 6 22.33 0.00 1.69 0.10 0.07 75.81 23:16:01 7 21.18 0.00 1.74 2.17 0.07 74.85 23:17:01 all 1.15 0.00 0.17 0.63 0.04 98.01 23:17:01 0 1.33 0.00 0.17 0.00 0.02 98.48 23:17:01 1 0.54 0.00 0.17 0.03 0.03 99.23 23:17:01 2 1.22 0.00 0.23 0.02 0.07 98.46 23:17:01 3 1.42 0.00 0.27 0.00 0.07 98.24 23:17:01 4 1.07 0.00 0.15 4.98 0.05 93.75 23:17:01 5 1.25 0.00 0.12 0.00 0.03 98.60 23:17:01 6 1.42 0.00 0.17 0.02 0.03 98.36 23:17:01 7 0.93 0.00 0.10 0.00 0.02 98.95 23:18:01 all 3.59 0.00 0.68 0.92 0.03 94.78 23:18:01 0 2.09 0.00 0.68 0.15 0.03 97.05 23:18:01 1 3.20 0.00 0.60 0.13 0.03 96.02 23:18:01 2 14.29 0.00 0.95 0.65 0.05 84.06 23:18:01 3 2.07 0.00 0.52 0.38 0.02 97.01 23:18:01 4 1.57 0.00 0.67 4.88 0.02 92.87 23:18:01 5 2.52 0.00 0.65 0.10 0.03 96.70 23:18:01 6 1.72 0.00 0.72 0.47 0.03 97.06 23:18:01 7 1.25 0.00 0.62 0.60 0.03 97.49 Average: all 9.80 0.00 1.74 4.06 0.05 84.36 Average: 0 11.44 0.00 1.74 1.53 0.04 85.26 Average: 1 8.72 0.00 1.54 3.00 0.06 86.68 Average: 2 11.21 0.00 1.72 0.56 0.05 86.47 Average: 3 7.84 0.00 1.73 5.31 0.04 85.08 Average: 4 9.43 0.00 1.94 6.49 0.05 82.09 Average: 5 8.07 0.00 1.69 0.88 0.04 89.33 Average: 6 9.71 0.00 1.54 2.24 0.05 86.46 Average: 7 12.01 0.00 2.01 12.45 0.05 73.49