---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9453 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 871 24599 0 6696 30840 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:8f:4d brd ff:ff:ff:ff:ff:ff inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe8c:8f4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:57:76:09 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:a4ff:fe57:7609/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9453) 04/27/25 _x86_64_ (8 CPU) 17:26:21 LINUX RESTART (8 CPU) 17:27:02 tps rtps wtps bread/s bwrtn/s 17:28:01 223.54 23.56 199.98 2377.90 86341.43 17:29:01 576.97 12.05 564.92 768.47 213758.79 17:30:01 132.21 0.42 131.79 34.93 17429.73 17:31:01 11.23 0.00 11.23 0.00 365.52 17:32:01 17.41 0.05 17.36 6.13 398.92 Average: 192.17 7.16 185.01 631.67 63583.03 17:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 26696024 31556344 6243196 18.95 99344 4982916 2482436 7.30 1041896 4757752 3141592 17:29:01 23680940 29909952 9258280 28.11 146032 6193228 8423560 24.78 2903476 5751960 444 17:30:01 22955768 29508112 9983452 30.31 176020 6446524 9128560 26.86 3387864 5940008 2712 17:31:01 22758580 29315248 10180640 30.91 176368 6449508 9318548 27.42 3591484 5929952 244 17:32:01 23250932 29780472 9688288 29.41 176684 6427816 7520164 22.13 3150252 5901816 252 Average: 23868449 30014026 9070771 27.54 154890 6099998 7374654 21.70 2814994 5656298 629049 17:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 ens3 1377.97 771.34 29625.54 67.07 0.00 0.00 0.00 0.00 17:28:01 lo 15.79 15.79 1.56 1.56 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 vethb9413d8 2.33 2.30 0.19 0.19 0.00 0.00 0.00 0.00 17:29:01 ens3 511.78 234.16 6156.62 19.23 0.00 0.00 0.00 0.00 17:29:01 vethc2d59a8 13.33 16.23 1.19 193.02 0.00 0.00 0.00 0.02 17:29:01 vethfc5e6f6 0.75 0.93 0.05 0.05 0.00 0.00 0.00 0.00 17:30:01 vethb9413d8 26.75 25.66 9.03 26.23 0.00 0.00 0.00 0.00 17:30:01 ens3 77.10 50.42 1168.94 5.86 0.00 0.00 0.00 0.00 17:30:01 vethc2d59a8 0.28 0.37 0.02 0.02 0.00 0.00 0.00 0.00 17:30:01 vethfc5e6f6 4.40 5.70 0.85 2.73 0.00 0.00 0.00 0.00 17:31:01 vethb9413d8 61.84 54.77 20.50 90.75 0.00 0.00 0.00 0.01 17:31:01 ens3 1.17 1.23 0.19 0.25 0.00 0.00 0.00 0.00 17:31:01 vethc2d59a8 0.37 0.25 0.03 0.02 0.00 0.00 0.00 0.00 17:31:01 vethfc5e6f6 13.36 15.53 2.79 4.15 0.00 0.00 0.00 0.00 17:32:01 vethb9413d8 28.96 27.65 8.31 38.53 0.00 0.00 0.00 0.00 17:32:01 ens3 24.53 20.13 11.73 38.10 0.00 0.00 0.00 0.00 17:32:01 br-16df61b2b35e 14.65 16.90 1.09 193.07 0.00 0.00 0.00 0.00 17:32:01 lo 28.53 28.53 2.65 2.65 0.00 0.00 0.00 0.00 Average: vethb9413d8 24.06 22.15 7.63 31.24 0.00 0.00 0.00 0.00 Average: ens3 395.23 213.60 7318.26 25.96 0.00 0.00 0.00 0.00 Average: br-16df61b2b35e 2.94 3.39 0.22 38.74 0.00 0.00 0.00 0.00 Average: lo 4.91 4.91 0.46 0.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9453) 04/27/25 _x86_64_ (8 CPU) 17:26:21 LINUX RESTART (8 CPU) 17:27:02 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 14.97 0.00 3.94 2.53 0.05 78.50 17:28:01 0 7.30 0.00 2.84 9.91 0.03 79.91 17:28:01 1 18.55 0.00 3.77 0.41 0.07 77.21 17:28:01 2 16.95 0.00 4.56 6.71 0.07 71.72 17:28:01 3 20.83 0.00 4.88 0.80 0.05 73.45 17:28:01 4 7.95 0.00 3.64 0.29 0.05 88.07 17:28:01 5 6.71 0.00 4.12 0.91 0.03 88.23 17:28:01 6 7.88 0.00 3.10 0.12 0.03 88.86 17:28:01 7 33.56 0.00 4.59 1.16 0.10 60.59 17:29:01 all 24.87 0.00 5.79 7.62 0.09 61.62 17:29:01 0 27.06 0.00 6.15 2.45 0.12 64.21 17:29:01 1 23.47 0.00 6.62 23.88 0.10 45.93 17:29:01 2 27.02 0.00 6.53 13.48 0.10 52.88 17:29:01 3 25.72 0.00 5.26 2.73 0.10 66.19 17:29:01 4 30.43 0.00 5.92 2.67 0.10 60.89 17:29:01 5 17.91 0.00 4.58 9.57 0.10 67.83 17:29:01 6 20.46 0.00 5.19 4.13 0.08 70.14 17:29:01 7 26.90 0.00 6.05 2.13 0.08 64.83 17:30:01 all 14.39 0.00 2.23 0.53 0.06 82.79 17:30:01 0 9.54 0.00 2.49 0.84 0.05 87.08 17:30:01 1 17.34 0.00 2.53 0.18 0.05 79.90 17:30:01 2 17.99 0.00 2.29 0.54 0.05 79.13 17:30:01 3 14.33 0.00 2.40 0.85 0.07 82.35 17:30:01 4 14.28 0.00 1.74 0.12 0.05 83.81 17:30:01 5 11.71 0.00 1.75 0.41 0.07 86.05 17:30:01 6 16.30 0.00 2.42 1.11 0.07 80.10 17:30:01 7 13.65 0.00 2.23 0.22 0.07 83.84 17:31:01 all 6.28 0.00 0.72 0.04 0.08 92.88 17:31:01 0 6.13 0.00 0.72 0.00 0.08 93.07 17:31:01 1 6.70 0.00 0.82 0.07 0.08 92.33 17:31:01 2 6.23 0.00 0.72 0.05 0.08 92.91 17:31:01 3 7.20 0.00 0.84 0.00 0.07 91.90 17:31:01 4 6.40 0.00 0.60 0.00 0.10 92.90 17:31:01 5 5.93 0.00 0.71 0.02 0.07 93.28 17:31:01 6 5.27 0.00 0.64 0.00 0.07 94.03 17:31:01 7 6.44 0.00 0.72 0.15 0.07 92.62 17:32:01 all 2.57 0.00 0.63 0.05 0.08 96.67 17:32:01 0 2.57 0.00 0.74 0.02 0.10 96.57 17:32:01 1 2.15 0.00 0.58 0.00 0.08 97.18 17:32:01 2 2.07 0.00 0.79 0.02 0.10 97.02 17:32:01 3 3.38 0.00 0.57 0.03 0.08 95.93 17:32:01 4 2.61 0.00 0.52 0.12 0.07 96.69 17:32:01 5 2.47 0.00 0.62 0.02 0.08 96.81 17:32:01 6 2.67 0.00 0.73 0.02 0.07 96.51 17:32:01 7 2.63 0.00 0.48 0.20 0.07 96.62 Average: all 12.59 0.00 2.65 2.15 0.07 82.54 Average: 0 10.52 0.00 2.58 2.62 0.08 84.21 Average: 1 13.60 0.00 2.85 4.88 0.08 78.60 Average: 2 14.02 0.00 2.97 4.13 0.08 78.80 Average: 3 14.25 0.00 2.78 0.88 0.07 82.02 Average: 4 12.33 0.00 2.48 0.64 0.07 84.48 Average: 5 8.95 0.00 2.35 2.18 0.07 86.45 Average: 6 10.51 0.00 2.41 1.07 0.06 85.95 Average: 7 16.56 0.00 2.80 0.77 0.08 79.79