---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79837 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 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 861 24414 0 6891 30850 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:48:65:bc brd ff:ff:ff:ff:ff:ff inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe48:65bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:c2:02:5c 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::42:4cff:fec2:25c/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-79837) 10/26/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 323.86 35.24 288.62 1671.44 29648.78 23:13:01 606.60 21.71 584.89 2674.09 201535.74 23:14:01 162.31 0.28 162.02 36.13 41650.26 23:15:01 23.73 0.23 23.49 18.53 21578.54 23:16:01 50.21 0.10 50.11 17.20 21717.98 Average: 233.34 11.51 221.82 883.47 63223.75 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30097540 31747840 2841680 8.63 74768 1881044 1384864 4.07 827224 1717132 201484 23:13:01 24537488 30931776 8401732 25.51 144052 6371052 7033864 20.70 1843436 5954784 17768 23:14:01 22551436 29711044 10387784 31.54 174152 7066856 8745956 25.73 3217348 6502384 315400 23:15:01 22757664 29580936 10181556 30.91 174452 6738148 8944344 26.32 3345100 6171128 556 23:16:01 24392324 31085836 8546896 25.95 175244 6621632 3098788 9.12 1854352 6082200 116 Average: 24867290 30611486 8071930 24.51 148534 5735746 5841563 17.19 2217492 5285526 107065 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 74.28 50.72 966.39 20.68 0.00 0.00 0.00 0.00 23:12:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 veth126c8d4 5.62 10.81 0.56 137.15 0.00 0.00 0.00 0.01 23:13:01 vetha6c8904 0.23 0.40 0.01 0.02 0.00 0.00 0.00 0.00 23:13:01 vethb7ba412 0.17 0.25 0.01 0.02 0.00 0.00 0.00 0.00 23:13:01 veth1fd5f67 0.17 0.30 0.01 0.02 0.00 0.00 0.00 0.00 23:14:01 veth126c8d4 0.27 0.42 0.02 0.02 0.00 0.00 0.00 0.00 23:14:01 vetha6c8904 90.45 90.08 15.81 18.42 0.00 0.00 0.00 0.00 23:14:01 vethb7ba412 3.13 3.75 0.62 0.40 0.00 0.00 0.00 0.00 23:14:01 veth1fd5f67 9.80 10.11 1.98 1.39 0.00 0.00 0.00 0.00 23:15:01 veth126c8d4 0.37 0.25 0.03 0.02 0.00 0.00 0.00 0.00 23:15:01 vethb3e0af5 2.27 2.05 1.73 1.85 0.00 0.00 0.00 0.00 23:15:01 vetha6c8904 100.07 99.58 13.05 25.95 0.00 0.00 0.00 0.00 23:15:01 vethb7ba412 3.23 4.75 0.66 0.36 0.00 0.00 0.00 0.00 23:16:01 vetha6c8904 0.32 0.50 0.02 0.03 0.00 0.00 0.00 0.00 23:16:01 vethb29cc72 389.34 412.81 88.33 54.22 0.00 0.00 0.00 0.01 23:16:01 ens3 1766.32 979.02 38543.23 143.01 0.00 0.00 0.00 0.00 23:16:01 br-9b47c0ca3e14 6.68 11.40 0.54 137.19 0.00 0.00 0.00 0.00 Average: vetha6c8904 38.21 38.11 5.78 8.88 0.00 0.00 0.00 0.00 Average: vethb29cc72 77.86 82.56 17.66 10.84 0.00 0.00 0.00 0.00 Average: ens3 284.44 150.13 7543.18 16.91 0.00 0.00 0.00 0.00 Average: br-9b47c0ca3e14 1.34 2.28 0.11 27.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79837) 10/26/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.51 0.00 0.87 3.10 0.03 86.48 23:12:01 0 5.50 0.00 1.17 2.64 0.03 90.65 23:12:01 1 15.94 0.00 1.23 1.45 0.03 81.34 23:12:01 2 4.57 0.00 0.22 0.17 0.05 95.00 23:12:01 3 8.75 0.00 0.97 13.30 0.03 76.95 23:12:01 4 15.99 0.00 1.32 2.52 0.03 80.14 23:12:01 5 13.36 0.00 0.82 1.87 0.03 83.92 23:12:01 6 7.55 0.00 0.63 2.50 0.02 89.30 23:12:01 7 4.44 0.00 0.58 0.38 0.02 94.58 23:13:01 all 19.08 0.00 7.45 13.10 0.08 60.30 23:13:01 0 18.87 0.00 7.16 15.48 0.07 58.43 23:13:01 1 20.07 0.00 7.26 6.91 0.07 65.69 23:13:01 2 19.08 0.00 6.92 7.15 0.07 66.78 23:13:01 3 19.44 0.00 7.23 13.56 0.07 59.70 23:13:01 4 19.66 0.00 6.95 5.15 0.07 68.18 23:13:01 5 19.21 0.00 9.75 30.01 0.08 40.94 23:13:01 6 19.50 0.00 7.55 15.02 0.08 57.84 23:13:01 7 16.77 0.00 6.78 11.56 0.07 64.82 23:14:01 all 27.10 0.00 3.54 2.72 0.08 66.56 23:14:01 0 20.06 0.00 3.17 6.35 0.08 70.34 23:14:01 1 23.07 0.00 2.84 0.20 0.07 73.83 23:14:01 2 31.77 0.00 3.76 2.77 0.08 61.61 23:14:01 3 22.31 0.00 3.25 8.37 0.10 65.97 23:14:01 4 31.09 0.00 3.69 0.52 0.08 64.61 23:14:01 5 34.04 0.00 3.97 2.43 0.08 59.47 23:14:01 6 25.37 0.00 4.02 0.23 0.08 70.29 23:14:01 7 29.06 0.00 3.68 0.87 0.07 66.31 23:15:01 all 5.16 0.00 0.69 0.95 0.04 93.16 23:15:01 0 5.68 0.00 0.64 1.35 0.05 92.27 23:15:01 1 4.33 0.00 0.63 0.02 0.05 94.97 23:15:01 2 5.52 0.00 0.80 5.85 0.05 87.78 23:15:01 3 6.15 0.00 0.69 0.23 0.03 92.90 23:15:01 4 5.47 0.00 0.75 0.03 0.05 93.70 23:15:01 5 5.46 0.00 0.53 0.07 0.03 93.90 23:15:01 6 4.43 0.00 0.79 0.02 0.03 94.74 23:15:01 7 4.25 0.00 0.64 0.03 0.05 95.03 23:16:01 all 1.30 0.00 0.53 1.09 0.04 97.04 23:16:01 0 1.04 0.00 0.59 0.03 0.03 98.30 23:16:01 1 1.47 0.00 0.50 0.13 0.03 97.86 23:16:01 2 0.99 0.00 0.47 7.82 0.03 90.70 23:16:01 3 1.29 0.00 0.57 0.53 0.02 97.60 23:16:01 4 1.67 0.00 0.60 0.07 0.05 97.61 23:16:01 5 1.35 0.00 0.55 0.13 0.03 97.93 23:16:01 6 1.15 0.00 0.43 0.02 0.03 98.36 23:16:01 7 1.45 0.00 0.57 0.03 0.03 97.91 Average: all 12.40 0.00 2.61 4.18 0.05 80.76 Average: 0 10.21 0.00 2.53 5.14 0.05 82.06 Average: 1 12.95 0.00 2.48 1.73 0.05 82.79 Average: 2 12.35 0.00 2.42 4.75 0.06 80.42 Average: 3 11.56 0.00 2.53 7.19 0.05 78.66 Average: 4 14.75 0.00 2.65 1.65 0.06 80.89 Average: 5 14.66 0.00 3.11 6.84 0.05 75.34 Average: 6 11.57 0.00 2.67 3.53 0.05 82.17 Average: 7 11.17 0.00 2.44 2.56 0.05 83.78