---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75585 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 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 897 25043 0 6225 30814 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:b2:45:14 brd ff:ff:ff:ff:ff:ff inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:feb2:4514/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:37:40:89 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:d0ff:fe37:4089/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75585) 10/09/24 _x86_64_ (8 CPU) 17:26:27 LINUX RESTART (8 CPU) 17:27:01 tps rtps wtps bread/s bwrtn/s 17:28:01 239.29 35.64 203.65 1680.77 39488.30 17:29:01 387.49 21.60 365.89 2688.22 170291.40 17:30:01 278.72 9.05 269.67 377.97 41194.42 17:31:01 145.69 0.38 145.31 37.86 48719.45 17:32:01 16.86 0.00 16.86 0.00 14805.18 17:33:01 35.98 0.03 35.94 7.87 635.38 Average: 184.01 11.12 172.89 798.81 52521.99 17:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30014248 31656888 2924972 8.88 73112 1876220 1420396 4.18 920740 1705312 207580 17:29:01 25777080 31340840 7162140 21.74 128120 5586100 5400636 15.89 1327096 5302884 4084 17:30:01 23913536 29646240 9025684 27.40 143272 5723004 8911440 26.22 3215476 5229708 1304 17:31:01 23298572 29350980 9640648 29.27 172152 5975260 9497628 27.94 3580712 5428792 3876 17:32:01 23209484 29265932 9729736 29.54 172452 5978552 9547476 28.09 3665248 5431500 256 17:33:01 25067384 30997840 7871836 23.90 173240 5865544 3391024 9.98 1973552 5322496 192 Average: 25213384 30376453 7725836 23.45 143725 5167447 6361433 18.72 2447137 4736782 36215 17:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 92.25 56.03 1055.19 12.96 0.00 0.00 0.00 0.00 17:28:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 vethfea0dd0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 veth1104cf2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 br-02daf87bbcbe 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 vethfea0dd0 24.25 22.50 10.96 16.10 0.00 0.00 0.00 0.00 17:30:01 veth1104cf2 0.47 0.75 0.05 1.10 0.00 0.00 0.00 0.00 17:30:01 br-02daf87bbcbe 1.17 0.97 0.10 0.40 0.00 0.00 0.00 0.00 17:31:01 docker0 13.01 17.05 2.10 287.36 0.00 0.00 0.00 0.00 17:31:01 vethfea0dd0 15.43 13.05 11.39 26.29 0.00 0.00 0.00 0.00 17:31:01 veth1104cf2 0.58 0.68 0.05 1.61 0.00 0.00 0.00 0.00 17:31:01 br-02daf87bbcbe 0.43 0.27 0.03 0.02 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 vethfea0dd0 45.19 36.94 18.01 85.15 0.00 0.00 0.00 0.01 17:32:01 veth1104cf2 0.60 0.62 0.05 1.65 0.00 0.00 0.00 0.00 17:32:01 br-02daf87bbcbe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 vethfea0dd0 0.35 0.93 0.02 0.06 0.00 0.00 0.00 0.00 17:33:01 br-02daf87bbcbe 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 1627.38 922.20 34280.88 161.89 0.00 0.00 0.00 0.00 Average: docker0 2.17 2.84 0.35 47.89 0.00 0.00 0.00 0.00 Average: vethfea0dd0 14.20 12.24 6.73 21.26 0.00 0.00 0.00 0.00 Average: br-02daf87bbcbe 0.27 0.22 0.02 0.07 0.00 0.00 0.00 0.00 Average: ens3 219.12 116.69 5583.80 18.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75585) 10/09/24 _x86_64_ (8 CPU) 17:26:27 LINUX RESTART (8 CPU) 17:27:01 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 9.35 0.00 0.86 4.20 0.03 85.57 17:28:01 0 3.90 0.00 0.47 2.12 0.02 93.50 17:28:01 1 12.73 0.00 1.12 1.37 0.03 84.76 17:28:01 2 22.98 0.00 1.37 2.71 0.07 72.87 17:28:01 3 2.67 0.00 0.24 13.55 0.03 83.51 17:28:01 4 0.53 0.00 0.65 8.07 0.02 90.73 17:28:01 5 17.41 0.00 0.90 0.53 0.03 81.12 17:28:01 6 8.83 0.00 0.85 0.38 0.02 89.92 17:28:01 7 5.70 0.00 1.27 4.91 0.02 88.11 17:29:01 all 12.35 0.00 5.49 15.76 0.06 66.35 17:29:01 0 12.50 0.00 4.82 1.82 0.03 80.84 17:29:01 1 13.67 0.00 5.89 40.46 0.08 39.90 17:29:01 2 11.99 0.00 5.30 4.79 0.07 77.85 17:29:01 3 11.79 0.00 5.57 19.05 0.05 63.54 17:29:01 4 11.93 0.00 6.65 34.87 0.07 46.49 17:29:01 5 13.16 0.00 4.39 3.45 0.07 78.92 17:29:01 6 12.56 0.00 5.10 16.50 0.07 65.77 17:29:01 7 11.17 0.00 6.17 5.33 0.05 77.28 17:30:01 all 26.32 0.00 3.10 2.44 0.08 68.06 17:30:01 0 21.79 0.00 2.78 1.32 0.08 74.02 17:30:01 1 28.61 0.00 3.24 6.93 0.08 61.14 17:30:01 2 27.24 0.00 3.11 0.70 0.07 68.88 17:30:01 3 28.22 0.00 3.16 0.64 0.08 67.89 17:30:01 4 23.49 0.00 2.75 5.70 0.07 67.99 17:30:01 5 27.29 0.00 3.20 2.78 0.07 66.66 17:30:01 6 27.32 0.00 3.11 0.55 0.07 68.95 17:30:01 7 26.65 0.00 3.43 0.90 0.07 68.95 17:31:01 all 10.28 0.00 1.92 3.17 0.07 84.56 17:31:01 0 8.70 0.00 1.79 12.10 0.07 77.34 17:31:01 1 9.97 0.00 1.87 2.28 0.07 85.81 17:31:01 2 10.92 0.00 2.07 0.77 0.07 86.17 17:31:01 3 11.83 0.00 2.03 0.94 0.07 85.14 17:31:01 4 9.15 0.00 1.81 5.32 0.08 83.63 17:31:01 5 10.06 0.00 1.88 2.66 0.07 85.34 17:31:01 6 8.26 0.00 1.93 0.55 0.07 89.19 17:31:01 7 13.32 0.00 1.96 0.75 0.10 83.87 17:32:01 all 3.93 0.00 0.53 0.68 0.06 94.80 17:32:01 0 4.92 0.00 0.65 5.14 0.07 89.22 17:32:01 1 3.34 0.00 0.43 0.02 0.05 96.16 17:32:01 2 5.16 0.00 0.62 0.00 0.05 94.17 17:32:01 3 3.23 0.00 0.64 0.23 0.08 95.82 17:32:01 4 4.06 0.00 0.48 0.00 0.05 95.41 17:32:01 5 3.37 0.00 0.49 0.02 0.07 96.06 17:32:01 6 4.15 0.00 0.50 0.02 0.07 95.26 17:32:01 7 3.22 0.00 0.45 0.02 0.07 96.25 17:33:01 all 1.97 0.00 0.65 0.09 0.05 97.23 17:33:01 0 1.84 0.00 0.69 0.05 0.05 97.38 17:33:01 1 2.47 0.00 0.64 0.07 0.05 96.77 17:33:01 2 1.70 0.00 0.67 0.00 0.03 97.59 17:33:01 3 2.17 0.00 0.62 0.23 0.05 96.92 17:33:01 4 2.31 0.00 0.79 0.05 0.07 96.79 17:33:01 5 2.04 0.00 0.65 0.27 0.05 97.00 17:33:01 6 1.41 0.00 0.49 0.05 0.08 97.97 17:33:01 7 1.79 0.00 0.70 0.00 0.05 97.46 Average: all 10.69 0.00 2.08 4.38 0.06 82.79 Average: 0 8.93 0.00 1.86 3.76 0.05 85.40 Average: 1 11.78 0.00 2.19 8.46 0.06 77.51 Average: 2 13.32 0.00 2.18 1.49 0.06 82.95 Average: 3 9.97 0.00 2.04 5.75 0.06 82.18 Average: 4 8.56 0.00 2.18 8.95 0.06 80.25 Average: 5 12.21 0.00 1.91 1.62 0.06 84.20 Average: 6 10.42 0.00 1.99 3.00 0.06 84.53 Average: 7 10.30 0.00 2.33 1.98 0.06 85.33