---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6650 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 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 846 23557 0 7763 30865 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:3a:77:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe3a:77d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:bb:21:a5 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:a2ff:febb:21a5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6650) 10/27/25 _x86_64_ (8 CPU) 07:43:54 LINUX RESTART (8 CPU) 07:44:01 tps rtps wtps bread/s bwrtn/s 07:45:01 401.18 73.71 327.47 5307.16 86488.37 07:46:01 487.54 21.05 466.49 2262.96 215608.20 07:47:01 382.65 2.73 379.92 428.60 84681.89 07:48:01 252.29 7.32 244.98 1325.25 63318.25 07:49:01 69.51 1.35 68.16 100.37 2394.27 Average: 318.63 21.23 297.40 1884.92 90495.12 07:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30060912 31643380 2878308 8.74 66172 1827592 1466376 4.31 939616 1647600 205816 07:46:01 24860628 31680788 8078592 24.53 148892 6746012 1700772 5.00 977064 6520204 962392 07:47:01 22814780 29842416 10124440 30.74 164472 6938176 8280156 24.36 3034524 6424400 304 07:48:01 22161536 29805288 10777684 32.72 197924 7462716 8311768 24.46 3517172 6529412 364 07:49:01 24146580 31628760 8792640 26.69 199340 7295944 1619880 4.77 1794736 6337236 11632 Average: 24808887 30920126 8130333 24.68 155360 6054088 4275790 12.58 2052622 5491770 236102 07:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 07:45:01 ens3 405.53 273.21 1676.80 76.83 0.00 0.00 0.00 0.00 07:46:01 br-c21dcba18013 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 13.40 13.40 1.23 1.23 0.00 0.00 0.00 0.00 07:46:01 ens3 1212.78 700.98 38636.04 59.77 0.00 0.00 0.00 0.00 07:47:01 br-c21dcba18013 10.91 19.65 0.81 326.27 0.00 0.00 0.00 0.00 07:47:01 vethf8707b1 91.72 91.40 16.00 18.61 0.00 0.00 0.00 0.00 07:47:01 veth309d169 6.13 5.90 0.76 0.68 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 br-c21dcba18013 0.63 0.47 0.04 0.03 0.00 0.00 0.00 0.00 07:48:01 vethf8707b1 0.17 0.22 0.53 0.02 0.00 0.00 0.00 0.00 07:48:01 veth309d169 6.23 9.20 1.33 0.71 0.00 0.00 0.00 0.00 07:48:01 docker0 36.16 56.59 3.58 1424.06 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 24.16 24.16 2.19 2.19 0.00 0.00 0.00 0.00 07:49:01 ens3 1807.73 1106.11 42985.41 161.71 0.00 0.00 0.00 0.00 Average: docker0 7.23 11.32 0.72 284.79 0.00 0.00 0.00 0.00 Average: lo 4.23 4.23 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 360.56 220.30 8596.79 32.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6650) 10/27/25 _x86_64_ (8 CPU) 07:43:54 LINUX RESTART (8 CPU) 07:44:01 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 9.41 0.00 1.36 2.50 0.04 86.70 07:45:01 0 22.16 0.00 1.70 1.13 0.07 74.94 07:45:01 1 8.27 0.00 0.92 0.37 0.03 90.42 07:45:01 2 11.68 0.00 1.33 0.48 0.03 86.47 07:45:01 3 14.90 0.00 2.83 0.65 0.03 81.58 07:45:01 4 3.48 0.00 0.84 3.95 0.05 91.68 07:45:01 5 4.77 0.00 1.07 2.34 0.03 91.79 07:45:01 6 5.31 0.00 0.65 0.32 0.02 93.71 07:45:01 7 4.67 0.00 1.49 10.81 0.03 83.00 07:46:01 all 19.73 0.00 7.89 6.45 0.08 65.85 07:46:01 0 15.64 0.00 6.82 2.95 0.05 74.54 07:46:01 1 33.52 0.00 8.83 2.83 0.10 54.72 07:46:01 2 17.04 0.00 7.36 7.70 0.07 67.84 07:46:01 3 20.86 0.00 8.01 8.67 0.08 62.37 07:46:01 4 17.76 0.00 8.58 16.98 0.08 56.59 07:46:01 5 15.58 0.00 8.07 8.73 0.07 67.55 07:46:01 6 15.12 0.00 7.98 1.84 0.07 74.99 07:46:01 7 22.24 0.00 7.50 2.01 0.08 68.17 07:47:01 all 28.03 0.00 3.45 2.21 0.09 66.22 07:47:01 0 28.12 0.00 2.99 0.45 0.10 68.33 07:47:01 1 29.49 0.00 3.55 1.59 0.10 65.27 07:47:01 2 28.39 0.00 3.47 2.29 0.10 65.76 07:47:01 3 30.68 0.00 3.60 2.36 0.10 63.25 07:47:01 4 31.38 0.00 4.28 6.77 0.10 57.47 07:47:01 5 30.45 0.00 3.31 1.65 0.12 64.47 07:47:01 6 24.40 0.00 3.31 0.74 0.07 71.49 07:47:01 7 21.29 0.00 3.10 1.82 0.07 73.72 07:48:01 all 7.88 0.00 2.20 1.90 0.06 87.97 07:48:01 0 4.95 0.00 1.71 0.55 0.05 92.74 07:48:01 1 8.30 0.00 2.17 2.72 0.05 86.77 07:48:01 2 9.64 0.00 2.48 2.90 0.07 84.91 07:48:01 3 7.27 0.00 2.58 3.62 0.07 86.47 07:48:01 4 7.64 0.00 2.47 1.68 0.05 88.17 07:48:01 5 11.12 0.00 1.71 0.96 0.05 86.16 07:48:01 6 6.87 0.00 2.15 2.43 0.07 88.48 07:48:01 7 7.29 0.00 2.31 0.32 0.05 90.03 07:49:01 all 5.97 0.00 0.83 0.24 0.03 92.93 07:49:01 0 1.83 0.00 0.65 0.02 0.02 97.48 07:49:01 1 1.82 0.00 0.73 0.07 0.02 97.36 07:49:01 2 7.24 0.00 1.15 0.08 0.03 91.50 07:49:01 3 27.71 0.00 1.29 0.23 0.07 70.71 07:49:01 4 1.70 0.00 0.77 1.34 0.03 96.16 07:49:01 5 1.57 0.00 0.60 0.00 0.02 97.81 07:49:01 6 2.72 0.00 0.77 0.03 0.02 96.46 07:49:01 7 3.21 0.00 0.68 0.15 0.03 95.93 Average: all 14.18 0.00 3.13 2.65 0.06 79.98 Average: 0 14.53 0.00 2.77 1.02 0.06 81.63 Average: 1 16.25 0.00 3.23 1.51 0.06 78.95 Average: 2 14.77 0.00 3.15 2.68 0.06 79.34 Average: 3 20.28 0.00 3.65 3.09 0.07 72.91 Average: 4 12.36 0.00 3.37 6.12 0.06 78.08 Average: 5 12.69 0.00 2.94 2.72 0.06 81.59 Average: 6 10.86 0.00 2.96 1.07 0.05 85.06 Average: 7 11.70 0.00 3.00 3.01 0.05 82.23