---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8251 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: 2799.996 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 3210 22047 1 6909 28500 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:77:54:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe77:54a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:d6:99:72 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-c3dbafc54015: mtu 1500 qdisc noqueue state UP group default link/ether 02:42:fa:23:fc:f0 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-c3dbafc54015 valid_lft forever preferred_lft forever inet6 fe80::42:faff:fe23:fcf0/64 scope link valid_lft forever preferred_lft forever 6: vethc6b5286@if5: mtu 1500 qdisc noqueue master br-c3dbafc54015 state UP group default link/ether 4a:ca:d0:d2:78:cb brd ff:ff:ff:ff:ff:ff link-netnsid 1 inet6 fe80::48ca:d0ff:fed2:78cb/64 scope link valid_lft forever preferred_lft forever 8: veth00b422d@if7: mtu 1500 qdisc noqueue master br-c3dbafc54015 state UP group default link/ether da:b6:51:00:10:96 brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::d8b6:51ff:fe00:1096/64 scope link valid_lft forever preferred_lft forever 10: vethbace9ab@if9: mtu 1500 qdisc noqueue master br-c3dbafc54015 state UP group default link/ether 72:27:39:0b:fd:2c brd ff:ff:ff:ff:ff:ff link-netnsid 0 inet6 fe80::7027:39ff:fe0b:fd2c/64 scope link valid_lft forever preferred_lft forever 12: vethdd5d15d@if11: mtu 1500 qdisc noqueue master br-c3dbafc54015 state UP group default link/ether 0e:3e:bf:72:a2:9e brd ff:ff:ff:ff:ff:ff link-netnsid 3 inet6 fe80::c3e:bfff:fe72:a29e/64 scope link valid_lft forever preferred_lft forever 16: veth1ca18d3@if15: mtu 1500 qdisc noqueue master br-c3dbafc54015 state UP group default link/ether aa:8e:77:53:dc:a2 brd ff:ff:ff:ff:ff:ff link-netnsid 5 inet6 fe80::a88e:77ff:fe53:dca2/64 scope link valid_lft forever preferred_lft forever 18: vethaa1df29@if17: mtu 1500 qdisc noqueue master br-c3dbafc54015 state UP group default link/ether 66:35:a4:4a:96:f0 brd ff:ff:ff:ff:ff:ff link-netnsid 6 inet6 fe80::6435:a4ff:fe4a:96f0/64 scope link valid_lft forever preferred_lft forever 20: veth7cf770c@if19: mtu 1500 qdisc noqueue master br-c3dbafc54015 state UP group default link/ether 22:47:00:fc:ca:f8 brd ff:ff:ff:ff:ff:ff link-netnsid 7 inet6 fe80::2047:ff:fefc:caf8/64 scope link valid_lft forever preferred_lft forever 22: vetha170fb0@if21: mtu 1500 qdisc noqueue master br-c3dbafc54015 state UP group default link/ether 8a:e5:b7:fd:0f:51 brd ff:ff:ff:ff:ff:ff link-netnsid 8 inet6 fe80::88e5:b7ff:fefd:f51/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8251) 02/24/24 _x86_64_ (8 CPU) 07:05:46 LINUX RESTART (8 CPU) 07:06:01 tps rtps wtps bread/s bwrtn/s 07:07:01 136.43 74.22 62.21 5290.18 50078.99 07:08:01 116.23 26.88 89.35 2075.12 22063.79 07:09:01 138.44 9.47 128.98 1665.19 37133.28 07:10:01 187.07 0.95 186.12 19.46 130571.81 07:11:01 205.78 12.23 193.55 800.57 28708.92 07:12:01 27.41 0.63 26.78 43.19 12917.43 07:13:01 9.58 0.00 9.58 0.00 11357.54 07:14:01 10.83 0.38 10.45 7.60 11637.46 Average: 103.97 15.59 88.38 1237.64 38060.58 07:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 30298316 31664688 2640904 8.02 52360 1635052 1446360 4.26 881608 1489748 57732 07:08:01 29945828 31691184 2993392 9.09 79204 1968384 1394088 4.10 887896 1797304 142988 07:09:01 27188128 31644292 5751092 17.46 125912 4526116 1423432 4.19 1030748 4264136 2020572 07:10:01 25214844 31635728 7724376 23.45 145788 6380972 1507376 4.44 1069168 6104824 253172 07:11:01 23451636 30020768 9487584 28.80 153228 6508760 7936816 23.35 2840504 6032676 472 07:12:01 22675052 29263432 10264168 31.16 155104 6522168 9446500 27.79 3636812 5998940 232 07:13:01 22667488 29256348 10271732 31.18 155276 6522432 9446500 27.79 3644844 5999200 212 07:14:01 22647656 29236968 10291564 31.24 155464 6522684 9446772 27.79 3665836 5998892 344 Average: 25511118 30551676 7428102 22.55 127792 5073321 5255980 15.46 2207177 4710715 309466 07:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 ens3 341.28 241.43 958.56 57.06 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 07:08:01 ens3 58.34 39.84 1010.69 8.03 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 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 07:09:01 ens3 815.71 453.99 21185.26 36.07 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 br-c3dbafc54015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 lo 10.26 10.26 1.02 1.02 0.00 0.00 0.00 0.00 07:10:01 ens3 648.82 344.22 23573.81 23.03 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 br-c3dbafc54015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 07:11:01 vethdd5d15d 1.97 2.17 0.19 0.20 0.00 0.00 0.00 0.00 07:11:01 ens3 4.98 3.30 1.07 0.99 0.00 0.00 0.00 0.00 07:11:01 vetha170fb0 1.02 1.20 0.07 0.07 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 vethdd5d15d 30.44 25.60 4.29 3.97 0.00 0.00 0.00 0.00 07:12:01 ens3 10.50 6.70 2.31 2.11 0.00 0.00 0.00 0.00 07:12:01 vetha170fb0 6.98 7.62 1.13 0.89 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 vethdd5d15d 18.33 12.38 1.40 1.81 0.00 0.00 0.00 0.00 07:13:01 ens3 6.25 2.57 5.61 0.74 0.00 0.00 0.00 0.00 07:13:01 vetha170fb0 3.12 4.58 0.47 0.35 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 vethdd5d15d 19.00 12.98 1.52 1.91 0.00 0.00 0.00 0.00 07:14:01 ens3 5.30 4.13 6.17 1.85 0.00 0.00 0.00 0.00 07:14:01 vetha170fb0 3.22 4.68 0.50 0.38 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethdd5d15d 8.72 6.64 0.92 0.99 0.00 0.00 0.00 0.00 Average: ens3 236.41 137.03 5843.31 16.24 0.00 0.00 0.00 0.00 Average: vetha170fb0 1.79 2.26 0.27 0.21 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8251) 02/24/24 _x86_64_ (8 CPU) 07:05:46 LINUX RESTART (8 CPU) 07:06:01 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 8.34 0.00 1.05 5.58 0.04 85.00 07:07:01 0 4.70 0.00 0.63 0.27 0.03 94.37 07:07:01 1 6.05 0.00 1.09 0.80 0.03 92.03 07:07:01 2 4.18 0.00 0.56 2.77 0.03 92.46 07:07:01 3 7.11 0.00 2.21 21.04 0.03 69.60 07:07:01 4 16.88 0.00 0.64 2.79 0.05 79.64 07:07:01 5 3.54 0.00 0.80 9.62 0.05 85.99 07:07:01 6 18.85 0.00 1.35 6.77 0.05 72.97 07:07:01 7 5.31 0.00 1.04 0.67 0.02 92.97 07:08:01 all 9.48 0.00 0.80 2.82 0.03 86.87 07:08:01 0 7.75 0.00 0.77 1.07 0.03 90.38 07:08:01 1 6.48 0.00 0.85 0.35 0.02 92.30 07:08:01 2 4.63 0.00 0.37 0.25 0.00 94.75 07:08:01 3 0.45 0.00 0.32 0.08 0.00 99.15 07:08:01 4 12.71 0.00 1.33 13.50 0.03 72.42 07:08:01 5 20.61 0.00 1.24 6.32 0.08 71.75 07:08:01 6 11.02 0.00 0.68 0.63 0.02 87.65 07:08:01 7 12.18 0.00 0.85 0.40 0.03 86.54 07:09:01 all 12.67 0.00 3.86 3.06 0.06 80.36 07:09:01 0 25.62 0.00 5.40 7.56 0.07 61.35 07:09:01 1 15.96 0.00 3.59 1.11 0.05 79.29 07:09:01 2 7.75 0.00 3.46 0.20 0.05 88.54 07:09:01 3 11.18 0.00 3.24 1.26 0.07 84.25 07:09:01 4 12.11 0.00 3.79 9.08 0.07 74.94 07:09:01 5 6.82 0.00 2.65 1.81 0.05 88.67 07:09:01 6 13.04 0.00 4.62 0.29 0.07 81.98 07:09:01 7 8.98 0.00 4.11 3.26 0.05 83.60 07:10:01 all 6.41 0.00 3.06 12.59 0.09 77.86 07:10:01 0 5.75 0.00 3.11 1.59 0.07 89.48 07:10:01 1 6.29 0.00 3.26 0.13 0.08 90.23 07:10:01 2 7.72 0.00 2.50 0.02 0.12 89.65 07:10:01 3 6.07 0.00 4.05 36.94 0.08 52.86 07:10:01 4 5.11 0.00 2.00 37.90 0.07 54.93 07:10:01 5 8.64 0.00 2.67 0.17 0.10 88.43 07:10:01 6 6.15 0.00 3.49 8.45 0.08 81.83 07:10:01 7 5.51 0.00 3.38 15.88 0.10 75.12 07:11:01 all 20.81 0.00 2.89 7.67 0.08 68.54 07:11:01 0 15.51 0.00 2.42 2.32 0.07 79.68 07:11:01 1 27.37 0.00 3.66 6.16 0.10 62.71 07:11:01 2 23.30 0.00 3.05 13.91 0.07 59.66 07:11:01 3 20.18 0.00 2.52 5.94 0.08 71.28 07:11:01 4 18.92 0.00 2.95 16.53 0.07 61.54 07:11:01 5 12.82 0.00 1.99 4.93 0.07 80.18 07:11:01 6 21.90 0.00 2.71 6.48 0.10 68.81 07:11:01 7 26.56 0.00 3.83 5.10 0.07 64.45 07:12:01 all 14.40 0.00 1.60 0.75 0.06 83.19 07:12:01 0 15.60 0.00 1.86 0.08 0.07 82.39 07:12:01 1 15.74 0.00 1.49 0.15 0.05 82.57 07:12:01 2 13.23 0.00 1.54 5.10 0.07 80.06 07:12:01 3 11.53 0.00 1.52 0.08 0.07 86.79 07:12:01 4 13.04 0.00 2.03 0.42 0.07 84.44 07:12:01 5 16.10 0.00 1.61 0.02 0.05 82.22 07:12:01 6 14.27 0.00 1.37 0.07 0.05 84.24 07:12:01 7 15.70 0.00 1.40 0.08 0.07 82.74 07:13:01 all 0.70 0.00 0.15 2.02 0.04 97.09 07:13:01 0 1.30 0.00 0.20 0.17 0.05 98.29 07:13:01 1 0.48 0.00 0.18 0.50 0.05 98.78 07:13:01 2 0.48 0.00 0.20 13.89 0.05 85.37 07:13:01 3 0.12 0.00 0.08 0.15 0.03 99.62 07:13:01 4 0.75 0.00 0.15 1.20 0.03 97.86 07:13:01 5 0.87 0.00 0.13 0.13 0.02 98.85 07:13:01 6 1.08 0.00 0.08 0.12 0.02 98.70 07:13:01 7 0.50 0.00 0.15 0.00 0.05 99.30 07:14:01 all 1.10 0.00 0.16 1.46 0.02 97.25 07:14:01 0 1.77 0.00 0.20 0.27 0.03 97.73 07:14:01 1 1.14 0.00 0.25 0.00 0.02 98.60 07:14:01 2 0.78 0.00 0.10 10.43 0.02 88.67 07:14:01 3 0.77 0.00 0.23 0.07 0.02 98.92 07:14:01 4 1.20 0.00 0.13 0.47 0.03 98.17 07:14:01 5 1.27 0.00 0.15 0.45 0.03 98.10 07:14:01 6 0.42 0.00 0.03 0.00 0.02 99.53 07:14:01 7 1.47 0.00 0.20 0.02 0.03 98.28 Average: all 9.22 0.00 1.69 4.48 0.05 84.55 Average: 0 9.72 0.00 1.82 1.66 0.05 86.75 Average: 1 9.92 0.00 1.79 1.15 0.05 87.09 Average: 2 7.76 0.00 1.47 5.83 0.05 84.90 Average: 3 7.15 0.00 1.76 8.13 0.05 82.90 Average: 4 10.07 0.00 1.62 10.18 0.05 78.07 Average: 5 8.83 0.00 1.40 2.93 0.06 86.78 Average: 6 10.82 0.00 1.78 2.84 0.05 84.50 Average: 7 9.49 0.00 1.86 3.15 0.05 85.44