---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83207 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 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 916 24330 0 6920 30795 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:84:31:35 brd ff:ff:ff:ff:ff:ff inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe84:3135/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:94:8e:16 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-83207) 11/12/24 _x86_64_ (8 CPU) 10:46:26 LINUX RESTART (8 CPU) 10:47:02 tps rtps wtps bread/s bwrtn/s 10:48:01 212.35 60.38 151.97 4204.30 57844.43 10:49:01 317.83 22.70 295.13 1566.41 62593.17 10:50:01 152.04 10.75 141.29 1943.54 75659.92 10:51:01 328.31 3.33 324.98 431.06 108408.66 10:52:01 134.21 0.40 133.81 27.06 8863.31 10:53:01 84.57 0.20 84.37 21.46 4014.66 Average: 204.87 16.17 188.70 1357.67 52883.90 10:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 29968244 31713460 2970968 9.02 77500 1972736 1944932 5.72 913556 1759472 231280 10:49:01 27401992 29938440 5537220 16.81 91936 2730568 4308224 12.68 2846508 2349344 313772 10:50:01 26453500 31619472 6485712 19.69 133152 5208444 1652564 4.86 1385016 4626352 1746372 10:51:01 22547352 29298904 10391860 31.55 177184 6611956 9129616 26.86 3934616 5798812 13856 10:52:01 20130344 27226668 12808868 38.89 189056 6928872 11448020 33.68 6123296 5992400 6920 10:53:01 24502624 31594688 8436588 25.61 191988 6951280 1665120 4.90 1903092 5893636 608 Average: 25167343 30231939 7771869 23.59 143469 5067309 5024746 14.78 2851014 4403336 385468 10:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 ens3 128.20 87.54 1225.30 31.28 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 2.98 2.98 0.30 0.30 0.00 0.00 0.00 0.00 10:49:01 ens3 809.37 606.83 6664.84 145.38 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:50:01 ens3 737.88 496.42 15111.01 68.92 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 8.27 8.27 0.91 0.91 0.00 0.00 0.00 0.00 10:51:01 br-38797d534dd3 27.16 26.69 5.41 5.28 0.00 0.00 0.52 0.00 10:51:01 vethd96a710 12.31 14.18 2.37 2.99 0.00 0.00 0.00 0.00 10:51:01 veth486ce92 2.88 3.62 0.37 0.69 0.00 0.00 0.00 0.00 10:51:01 veth835b936 40.64 39.75 14.35 4.95 0.00 0.00 0.00 0.00 10:52:01 br-38797d534dd3 17.21 17.28 4.87 5.42 0.00 0.00 0.00 0.00 10:52:01 vethd96a710 7.31 8.65 2.33 2.64 0.00 0.00 0.00 0.00 10:52:01 veth486ce92 2.90 4.60 0.38 0.37 0.00 0.00 0.00 0.00 10:52:01 veth835b936 21.63 25.11 3.37 2.93 0.00 0.00 0.00 0.00 10:53:01 br-38797d534dd3 112.51 112.40 58.77 64.15 0.00 0.00 0.07 0.00 10:53:01 br-5ec30564040c 277.69 736.58 24.21 50.62 0.00 0.00 0.00 0.00 10:53:01 br-8a6ab143941d 482.69 393.97 30.72 36.17 0.00 0.00 0.00 0.00 10:53:01 veth26612a9 89.34 75.25 8.84 10.87 0.00 0.00 0.00 0.00 Average: br-38797d534dd3 26.22 26.13 11.54 12.51 0.00 0.00 0.10 0.00 Average: br-5ec30564040c 46.41 123.10 4.05 8.46 0.00 0.00 0.00 0.00 Average: br-8a6ab143941d 80.67 65.84 5.13 6.05 0.00 0.00 0.00 0.00 Average: veth26612a9 14.93 12.58 1.48 1.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83207) 11/12/24 _x86_64_ (8 CPU) 10:46:26 LINUX RESTART (8 CPU) 10:47:02 CPU %user %nice %system %iowait %steal %idle 10:48:01 all 10.66 0.00 0.99 1.79 0.03 86.54 10:48:01 0 1.29 0.00 0.22 2.29 0.02 96.18 10:48:01 1 6.67 0.00 0.54 0.05 0.02 92.72 10:48:01 2 3.15 0.00 0.46 0.29 0.02 96.08 10:48:01 3 1.42 0.00 0.41 0.51 0.02 97.65 10:48:01 4 23.88 0.00 1.71 0.46 0.03 73.91 10:48:01 5 4.34 0.00 1.16 8.64 0.05 85.81 10:48:01 6 35.00 0.00 2.24 1.44 0.07 61.25 10:48:01 7 9.55 0.00 1.16 0.65 0.03 88.61 10:49:01 all 28.83 0.00 1.53 4.32 0.08 65.23 10:49:01 0 34.08 0.00 1.46 4.72 0.08 59.66 10:49:01 1 24.26 0.00 1.10 0.38 0.05 74.20 10:49:01 2 28.40 0.00 1.93 3.43 0.08 66.16 10:49:01 3 29.12 0.00 1.22 2.05 0.07 67.54 10:49:01 4 26.74 0.00 0.92 1.10 0.07 71.17 10:49:01 5 31.73 0.00 1.31 6.05 0.13 60.77 10:49:01 6 24.90 0.00 2.31 6.46 0.07 66.26 10:49:01 7 31.47 0.00 1.96 10.42 0.10 56.04 10:50:01 all 14.32 0.00 3.36 4.37 0.05 77.90 10:50:01 0 11.07 0.00 2.36 0.34 0.03 86.20 10:50:01 1 38.84 0.00 5.20 3.72 0.08 52.15 10:50:01 2 15.65 0.00 3.59 1.54 0.03 79.18 10:50:01 3 16.85 0.00 3.35 0.40 0.05 79.35 10:50:01 4 8.34 0.00 2.56 8.16 0.05 80.89 10:50:01 5 5.47 0.00 3.35 18.54 0.05 72.59 10:50:01 6 9.15 0.00 3.21 0.29 0.05 87.30 10:50:01 7 9.24 0.00 3.21 2.02 0.05 85.48 10:51:01 all 34.65 0.00 6.09 8.12 0.10 51.04 10:51:01 0 33.92 0.00 5.53 2.20 0.08 58.26 10:51:01 1 31.89 0.00 6.26 9.39 0.10 52.36 10:51:01 2 38.61 0.00 5.53 0.78 0.08 55.00 10:51:01 3 35.71 0.00 5.63 4.33 0.08 54.24 10:51:01 4 34.87 0.00 6.09 5.43 0.15 53.47 10:51:01 5 31.67 0.00 6.95 16.97 0.10 44.31 10:51:01 6 33.15 0.00 5.98 2.92 0.08 57.86 10:51:01 7 37.42 0.00 6.76 23.05 0.10 32.67 10:52:01 all 31.76 0.00 2.43 2.17 0.12 63.52 10:52:01 0 28.11 0.00 2.49 0.37 0.15 68.88 10:52:01 1 28.50 0.00 2.63 2.68 0.13 66.05 10:52:01 2 39.70 0.00 2.54 3.98 0.13 53.65 10:52:01 3 33.03 0.00 2.72 0.89 0.12 63.24 10:52:01 4 27.32 0.00 2.54 4.97 0.12 65.06 10:52:01 5 43.88 0.00 2.50 1.54 0.12 51.96 10:52:01 6 32.92 0.00 1.95 1.61 0.10 63.42 10:52:01 7 20.64 0.00 2.15 1.27 0.12 75.82 10:53:01 all 20.92 0.00 6.09 0.36 0.11 72.52 10:53:01 0 20.79 0.00 6.36 0.59 0.14 72.12 10:53:01 1 18.60 0.00 5.40 0.22 0.10 75.69 10:53:01 2 26.50 0.00 9.00 0.32 0.10 64.08 10:53:01 3 18.06 0.00 4.40 0.54 0.10 76.91 10:53:01 4 18.75 0.00 3.90 0.45 0.12 76.78 10:53:01 5 26.39 0.00 8.53 0.15 0.10 64.82 10:53:01 6 19.48 0.00 5.78 0.59 0.13 74.01 10:53:01 7 18.85 0.00 5.43 0.03 0.10 75.59 Average: all 23.54 0.00 3.41 3.52 0.08 69.44 Average: 0 21.58 0.00 3.07 1.75 0.08 73.52 Average: 1 24.81 0.00 3.52 2.74 0.08 68.85 Average: 2 25.35 0.00 3.83 1.73 0.08 69.01 Average: 3 22.38 0.00 2.95 1.45 0.07 73.14 Average: 4 23.31 0.00 2.95 3.43 0.09 70.22 Average: 5 23.95 0.00 3.96 8.65 0.09 63.35 Average: 6 25.75 0.00 3.58 2.22 0.08 68.36 Average: 7 21.19 0.00 3.44 6.23 0.08 69.06