---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12603 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 890 24544 0 6731 30820 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:8c:7d:22 brd ff:ff:ff:ff:ff:ff inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe8c:7d22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:c4:73:69 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::42:2bff:fec4:7369/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12603) 05/12/25 _x86_64_ (8 CPU) 16:27:22 LINUX RESTART (8 CPU) 16:28:02 tps rtps wtps bread/s bwrtn/s 16:29:01 242.40 23.56 218.84 2357.84 76023.59 16:30:01 565.21 4.18 561.02 460.19 233643.33 16:31:01 126.13 0.35 125.78 35.59 21176.34 16:32:01 9.85 0.00 9.85 0.00 373.94 16:33:01 18.53 0.00 18.53 0.00 435.66 Average: 192.26 5.56 186.70 564.75 66298.16 16:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 26542568 31564076 6396652 19.42 100224 5136136 2239948 6.59 1041156 4913652 3218076 16:30:01 23266028 29614436 9673192 29.37 146056 6326296 8665756 25.50 3220116 5831980 2280 16:31:01 22774576 29452276 10164644 30.86 175056 6588136 8992780 26.46 3429060 6063480 3896 16:32:01 22591484 29273984 10347736 31.41 175236 6592600 9162972 26.96 3617140 6054828 220 16:33:01 23151992 29790704 9787228 29.71 175560 6555424 7259228 21.36 3123964 6011500 328 Average: 23665330 29939095 9273890 28.15 154426 6239718 7264137 21.37 2886287 5775088 644960 16:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 lo 16.07 16.07 1.60 1.60 0.00 0.00 0.00 0.00 16:29:01 ens3 1755.08 923.47 32496.20 77.18 0.00 0.00 0.00 0.00 16:30:01 veth1bbf433 6.85 6.92 1.06 0.99 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 veth3ea8878 0.00 0.47 0.00 0.03 0.00 0.00 0.00 0.00 16:30:01 veth7e4102d 4.27 5.62 0.73 0.83 0.00 0.00 0.00 0.00 16:31:01 veth1bbf433 17.93 13.23 12.08 5.38 0.00 0.00 0.00 0.00 16:31:01 docker0 22.61 30.56 2.60 294.09 0.00 0.00 0.00 0.00 16:31:01 veth3ea8878 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 veth7e4102d 0.57 0.83 0.08 0.10 0.00 0.00 0.00 0.00 16:32:01 veth1bbf433 29.55 25.33 6.86 4.77 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 veth3ea8878 0.68 0.87 0.16 0.11 0.00 0.00 0.00 0.00 16:32:01 veth7e4102d 0.78 1.08 0.12 0.13 0.00 0.00 0.00 0.00 16:33:01 veth1bbf433 22.98 17.43 1.85 2.35 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 veth3ea8878 0.08 0.50 0.00 0.04 0.00 0.00 0.00 0.00 16:33:01 veth7e4102d 0.17 0.82 0.01 0.06 0.00 0.00 0.00 0.00 Average: veth1bbf433 15.51 12.62 4.38 2.71 0.00 0.00 0.00 0.00 Average: docker0 4.54 6.13 0.52 59.02 0.00 0.00 0.00 0.00 Average: veth3ea8878 0.15 0.38 0.03 0.04 0.00 0.00 0.00 0.00 Average: veth7e4102d 1.16 1.68 0.19 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12603) 05/12/25 _x86_64_ (8 CPU) 16:27:22 LINUX RESTART (8 CPU) 16:28:02 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 15.38 0.00 3.81 1.61 0.04 79.16 16:29:01 0 8.31 0.00 4.14 3.51 0.03 84.02 16:29:01 1 8.52 0.00 2.96 0.15 0.03 88.33 16:29:01 2 8.41 0.00 2.93 4.48 0.09 84.09 16:29:01 3 30.92 0.00 4.62 1.35 0.05 63.07 16:29:01 4 29.72 0.00 4.62 0.60 0.05 65.01 16:29:01 5 13.20 0.00 3.64 0.19 0.05 82.92 16:29:01 6 10.91 0.00 3.20 2.25 0.02 83.62 16:29:01 7 13.17 0.00 4.41 0.36 0.02 82.04 16:30:01 all 33.51 0.00 6.42 3.35 0.09 56.64 16:30:01 0 32.90 0.00 7.59 8.59 0.10 50.82 16:30:01 1 21.59 0.00 4.70 1.31 0.08 72.32 16:30:01 2 38.43 0.00 6.70 4.59 0.08 50.19 16:30:01 3 42.19 0.00 6.22 0.50 0.08 51.00 16:30:01 4 26.14 0.00 7.40 1.45 0.07 64.95 16:30:01 5 31.62 0.00 5.76 2.40 0.08 60.14 16:30:01 6 45.88 0.00 7.55 0.52 0.08 45.96 16:30:01 7 29.54 0.00 5.46 7.46 0.08 57.46 16:31:01 all 10.44 0.00 1.73 0.53 0.07 87.23 16:31:01 0 9.32 0.00 1.90 0.03 0.07 88.67 16:31:01 1 11.36 0.00 1.77 1.99 0.08 84.79 16:31:01 2 9.59 0.00 1.98 0.12 0.07 88.25 16:31:01 3 11.49 0.00 1.59 0.10 0.07 86.75 16:31:01 4 7.83 0.00 1.51 0.12 0.07 90.47 16:31:01 5 9.68 0.00 1.24 0.74 0.08 88.27 16:31:01 6 14.85 0.00 2.19 0.94 0.07 81.95 16:31:01 7 9.38 0.00 1.67 0.22 0.08 88.64 16:32:01 all 4.68 0.00 0.66 0.03 0.10 94.52 16:32:01 0 4.99 0.00 0.72 0.00 0.05 94.24 16:32:01 1 4.75 0.00 0.71 0.15 0.10 94.29 16:32:01 2 5.11 0.00 0.82 0.02 0.13 93.93 16:32:01 3 4.99 0.00 0.52 0.00 0.12 94.37 16:32:01 4 4.28 0.00 0.62 0.05 0.10 94.96 16:32:01 5 4.45 0.00 0.60 0.02 0.12 94.82 16:32:01 6 4.79 0.00 0.48 0.00 0.10 94.62 16:32:01 7 4.05 0.00 0.79 0.02 0.10 95.05 16:33:01 all 1.93 0.00 0.58 0.05 0.08 97.36 16:33:01 0 2.35 0.00 0.45 0.00 0.08 97.12 16:33:01 1 1.29 0.00 0.54 0.23 0.08 97.85 16:33:01 2 2.09 0.00 0.62 0.03 0.08 97.17 16:33:01 3 2.33 0.00 0.62 0.00 0.08 96.97 16:33:01 4 2.02 0.00 0.37 0.02 0.08 97.51 16:33:01 5 1.39 0.00 0.62 0.00 0.08 97.91 16:33:01 6 1.86 0.00 0.72 0.03 0.08 97.30 16:33:01 7 2.14 0.00 0.72 0.03 0.10 97.01 Average: all 13.15 0.00 2.63 1.11 0.08 83.03 Average: 0 11.55 0.00 2.95 2.41 0.07 83.03 Average: 1 9.53 0.00 2.14 0.77 0.08 87.48 Average: 2 12.69 0.00 2.60 1.83 0.09 82.78 Average: 3 18.32 0.00 2.70 0.39 0.08 78.50 Average: 4 13.92 0.00 2.89 0.44 0.07 82.67 Average: 5 12.02 0.00 2.36 0.67 0.08 84.87 Average: 6 15.60 0.00 2.82 0.74 0.07 80.76 Average: 7 11.61 0.00 2.60 1.61 0.08 84.11