---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4582 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 1.3M 3.2G 1% /run /dev/vda1 155G 15G 141G 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 3236 21773 1 7157 28474 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:c3:85:6f brd ff:ff:ff:ff:ff:ff inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fec3:856f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:60:43:02 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 4: br-85c5b974f886: mtu 1500 qdisc noqueue state UP group default link/ether 02:42:14:76:d6:e6 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-85c5b974f886 valid_lft forever preferred_lft forever inet6 fe80::42:14ff:fe76:d6e6/64 scope link valid_lft forever preferred_lft forever 6: veth79c181b@if5: mtu 1500 qdisc noqueue master br-85c5b974f886 state UP group default link/ether c2:09:9d:40:2b:1f brd ff:ff:ff:ff:ff:ff link-netnsid 0 inet6 fe80::c009:9dff:fe40:2b1f/64 scope link valid_lft forever preferred_lft forever 8: veth86aea2c@if7: mtu 1500 qdisc noqueue master br-85c5b974f886 state UP group default link/ether 3a:a2:c2:42:2f:9d brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::38a2:c2ff:fe42:2f9d/64 scope link valid_lft forever preferred_lft forever 10: veth066bdeb@if9: mtu 1500 qdisc noqueue master br-85c5b974f886 state UP group default link/ether b6:b8:3b:06:d2:f3 brd ff:ff:ff:ff:ff:ff link-netnsid 3 inet6 fe80::b4b8:3bff:fe06:d2f3/64 scope link valid_lft forever preferred_lft forever 12: veth236c67f@if11: mtu 1500 qdisc noqueue master br-85c5b974f886 state UP group default link/ether 0e:db:f9:75:a3:5c brd ff:ff:ff:ff:ff:ff link-netnsid 1 inet6 fe80::cdb:f9ff:fe75:a35c/64 scope link valid_lft forever preferred_lft forever 16: vethadbbe94@if15: mtu 1500 qdisc noqueue master br-85c5b974f886 state UP group default link/ether 4e:85:6d:22:5c:47 brd ff:ff:ff:ff:ff:ff link-netnsid 5 inet6 fe80::4c85:6dff:fe22:5c47/64 scope link valid_lft forever preferred_lft forever 18: vetha17b2e2@if17: mtu 1500 qdisc noqueue master br-85c5b974f886 state UP group default link/ether be:13:43:6e:2d:d8 brd ff:ff:ff:ff:ff:ff link-netnsid 6 inet6 fe80::bc13:43ff:fe6e:2dd8/64 scope link valid_lft forever preferred_lft forever 20: veth68a6959@if19: mtu 1500 qdisc noqueue master br-85c5b974f886 state UP group default link/ether 3a:6e:c9:ff:78:43 brd ff:ff:ff:ff:ff:ff link-netnsid 7 inet6 fe80::386e:c9ff:feff:7843/64 scope link valid_lft forever preferred_lft forever 22: veth2d54616@if21: mtu 1500 qdisc noqueue master br-85c5b974f886 state UP group default link/ether ba:a2:a8:a6:78:01 brd ff:ff:ff:ff:ff:ff link-netnsid 8 inet6 fe80::b8a2:a8ff:fea6:7801/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4582) 02/11/24 _x86_64_ (8 CPU) 07:06:23 LINUX RESTART (8 CPU) 07:07:01 tps rtps wtps bread/s bwrtn/s 07:08:01 106.00 32.30 73.70 1651.44 23372.05 07:09:01 114.52 22.51 92.01 2694.32 28594.37 07:10:01 217.80 0.60 217.20 73.07 112478.40 07:11:01 288.29 11.83 276.45 812.23 86126.91 07:12:01 23.69 1.52 22.18 103.30 17665.83 Average: 150.04 13.75 136.29 1067.24 53637.33 07:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:01 30075292 31681228 2863928 8.69 69240 1847252 1421040 4.18 891280 1680728 166548 07:09:01 29705540 31697980 3233680 9.82 89344 2196488 1384636 4.07 925156 1979944 184136 07:10:01 24972200 31646068 7967020 24.19 146580 6627772 1461188 4.30 1048932 6363128 1885192 07:11:01 22562512 29400028 10376708 31.50 155820 6765788 9129600 26.86 3479596 6266128 10468 07:12:01 22357640 29212120 10581580 32.12 158956 6779328 9250548 27.22 3681524 6266624 44440 Average: 25934637 30727485 7004583 21.27 123988 4843326 4529402 13.33 2005298 4511310 458157 07:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:08:01 lo 23.52 23.52 2.55 2.55 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 114.38 101.78 1009.09 14.53 0.00 0.00 0.00 0.00 07:09:01 lo 17.11 17.11 1.80 1.80 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 95.19 85.38 820.68 12.52 0.00 0.00 0.00 0.00 07:09:01 br-85c5b974f886 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 8.33 8.33 0.82 0.82 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 1432.85 779.15 45999.57 55.00 0.00 0.00 0.00 0.00 07:10:01 br-85c5b974f886 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 lo 0.80 0.80 0.05 0.05 0.00 0.00 0.00 0.00 07:11:01 vetha17b2e2 7.18 6.28 0.95 0.99 0.00 0.00 0.00 0.00 07:11:01 veth2d54616 3.83 3.20 0.35 0.29 0.00 0.00 0.00 0.00 07:11:01 veth79c181b 4.53 5.97 0.76 0.87 0.00 0.00 0.00 0.00 07:12:01 lo 11.93 11.93 1.83 1.83 0.00 0.00 0.00 0.00 07:12:01 vetha17b2e2 108.70 93.45 23.79 102.18 0.00 0.00 0.00 0.01 07:12:01 veth2d54616 4.40 6.03 0.90 0.71 0.00 0.00 0.00 0.00 07:12:01 veth79c181b 0.35 0.62 0.04 0.06 0.00 0.00 0.00 0.00 Average: lo 12.34 12.34 1.41 1.41 0.00 0.00 0.00 0.00 Average: vetha17b2e2 23.17 19.94 4.95 20.63 0.00 0.00 0.00 0.00 Average: veth2d54616 1.65 1.85 0.25 0.20 0.00 0.00 0.00 0.00 Average: veth79c181b 0.98 1.32 0.16 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4582) 02/11/24 _x86_64_ (8 CPU) 07:06:23 LINUX RESTART (8 CPU) 07:07:01 CPU %user %nice %system %iowait %steal %idle 07:08:01 all 9.70 0.00 0.81 2.28 0.03 87.18 07:08:01 0 1.25 0.00 0.40 0.12 0.00 98.23 07:08:01 1 2.15 0.00 0.45 0.33 0.02 97.05 07:08:01 2 0.80 0.00 0.28 0.23 0.00 98.68 07:08:01 3 0.17 0.00 0.22 9.11 0.02 90.49 07:08:01 4 36.43 0.00 2.53 5.90 0.05 55.09 07:08:01 5 22.55 0.00 1.41 0.89 0.05 75.10 07:08:01 6 4.64 0.00 0.48 0.97 0.03 93.87 07:08:01 7 9.83 0.00 0.71 0.71 0.05 88.70 07:09:01 all 9.64 0.00 0.85 2.29 0.03 87.18 07:09:01 0 6.48 0.00 0.63 0.47 0.02 92.40 07:09:01 1 12.33 0.00 0.98 0.97 0.03 85.68 07:09:01 2 1.20 0.00 0.28 0.38 0.02 98.12 07:09:01 3 0.17 0.00 0.38 7.13 0.02 92.30 07:09:01 4 0.67 0.00 0.23 0.02 0.02 99.07 07:09:01 5 36.88 0.00 1.99 3.47 0.05 57.61 07:09:01 6 9.05 0.00 1.35 5.04 0.05 84.51 07:09:01 7 10.42 0.00 0.90 0.89 0.05 87.74 07:10:01 all 15.66 0.00 7.11 5.29 0.07 71.86 07:10:01 0 13.57 0.00 7.52 19.56 0.09 59.26 07:10:01 1 16.94 0.00 6.69 1.19 0.07 75.12 07:10:01 2 16.80 0.00 6.87 5.33 0.05 70.95 07:10:01 3 15.62 0.00 7.59 9.97 0.10 66.73 07:10:01 4 18.00 0.00 6.62 3.60 0.09 71.70 07:10:01 5 15.30 0.00 7.44 0.12 0.09 77.06 07:10:01 6 15.24 0.00 7.28 0.07 0.07 77.34 07:10:01 7 13.81 0.00 6.94 2.54 0.07 76.64 07:11:01 all 26.25 0.00 3.60 4.78 0.07 65.30 07:11:01 0 21.92 0.00 3.40 8.86 0.07 65.75 07:11:01 1 24.74 0.00 3.50 10.52 0.07 61.17 07:11:01 2 29.50 0.00 3.78 0.81 0.07 65.84 07:11:01 3 30.12 0.00 3.95 3.00 0.08 62.84 07:11:01 4 35.58 0.00 4.73 0.29 0.07 59.34 07:11:01 5 26.36 0.00 3.50 2.63 0.07 67.44 07:11:01 6 22.97 0.00 3.14 1.43 0.07 72.39 07:11:01 7 18.78 0.00 2.83 10.72 0.07 67.59 07:12:01 all 10.26 0.00 0.99 0.97 0.06 87.71 07:12:01 0 8.19 0.00 0.90 0.03 0.07 90.81 07:12:01 1 19.39 0.00 1.57 6.66 0.08 72.31 07:12:01 2 6.75 0.00 0.79 0.05 0.03 92.38 07:12:01 3 7.47 0.00 0.98 0.07 0.05 91.43 07:12:01 4 9.15 0.00 0.75 0.07 0.07 89.96 07:12:01 5 10.02 0.00 0.97 0.02 0.05 88.95 07:12:01 6 13.96 0.00 1.10 0.82 0.07 84.05 07:12:01 7 7.18 0.00 0.87 0.03 0.07 91.85 Average: all 14.28 0.00 2.65 3.11 0.05 79.90 Average: 0 10.24 0.00 2.54 5.73 0.05 81.44 Average: 1 15.09 0.00 2.62 3.93 0.05 78.31 Average: 2 10.96 0.00 2.38 1.34 0.03 85.29 Average: 3 10.66 0.00 2.60 5.83 0.05 80.85 Average: 4 19.94 0.00 2.95 1.97 0.06 75.09 Average: 5 22.25 0.00 3.04 1.43 0.06 73.22 Average: 6 13.15 0.00 2.65 1.67 0.06 82.47 Average: 7 11.99 0.00 2.44 2.98 0.06 82.53