---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38706 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 880 24327 0 6959 30831 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:46:b2:0a brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe46:b20a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:90:a0:40 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:edff:fe90:a040/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38706) 08/18/25 _x86_64_ (8 CPU) 11:25:52 LINUX RESTART (8 CPU) 11:26:01 tps rtps wtps bread/s bwrtn/s 11:27:02 372.27 73.75 298.52 5303.38 71812.03 11:28:01 299.69 20.93 278.77 2356.35 125199.66 11:29:01 489.99 3.73 486.25 411.00 124948.78 11:30:02 145.13 0.37 144.76 27.73 47047.76 11:31:01 29.76 0.03 29.72 1.36 30013.76 11:32:01 72.81 1.28 71.53 92.77 8267.78 Average: 235.33 16.72 218.61 1366.44 67825.64 11:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:02 30105924 31610428 2833288 8.60 59636 1760712 1534688 4.52 949020 1601900 148180 11:28:01 25407620 31638400 7531592 22.87 146208 6173156 1681036 4.95 1012840 5949128 2110704 11:29:01 23183228 29779640 9755984 29.62 164036 6522832 7998544 23.53 3089416 6012756 2376 11:30:02 22720268 29632824 10218944 31.02 193616 6771228 8334120 24.52 3294420 6220864 800 11:31:01 22770804 29683860 10168408 30.87 193780 6773072 8086928 23.79 3252796 6216984 108 11:32:01 24939184 31598880 8000028 24.29 195584 6512864 1633888 4.81 1399200 5976876 14700 Average: 24854505 30657339 8084707 24.54 158810 5752311 4878201 14.35 2166282 5329751 379478 11:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:02 ens3 524.55 328.08 1680.73 80.76 0.00 0.00 0.00 0.00 11:27:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 11:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 2036.13 949.69 33530.77 79.05 0.00 0.00 0.00 0.00 11:28:01 lo 15.66 15.66 1.70 1.70 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 veth154138a 144.86 165.86 27.03 25.69 0.00 0.00 0.00 0.00 11:29:01 vethd5f802f 20.01 27.93 1.64 319.61 0.00 0.00 0.00 0.03 11:29:01 veth88edbf9 90.57 90.32 15.40 18.42 0.00 0.00 0.00 0.00 11:29:01 ens3 33.76 25.58 321.17 3.36 0.00 0.00 0.00 0.00 11:30:02 veth154138a 620.11 622.73 129.42 67.34 0.00 0.00 0.00 0.01 11:30:02 veth90f1380 1.88 1.70 0.67 0.64 0.00 0.00 0.00 0.00 11:30:02 vethd5f802f 0.28 0.40 0.02 0.02 0.00 0.00 0.00 0.00 11:30:02 veth88edbf9 127.15 126.76 14.66 27.38 0.00 0.00 0.00 0.00 11:31:01 veth154138a 0.15 0.24 0.06 0.03 0.00 0.00 0.00 0.00 11:31:01 vethd5f802f 0.36 0.22 0.03 0.01 0.00 0.00 0.00 0.00 11:31:01 veth88edbf9 0.36 0.41 0.59 0.03 0.00 0.00 0.00 0.00 11:31:01 ens3 2685.05 1368.94 36767.62 171.37 0.00 0.00 0.00 0.00 11:32:01 ens3 49.02 39.60 72.93 15.93 0.00 0.00 0.00 0.00 11:32:01 lo 28.12 28.12 2.79 2.79 0.00 0.00 0.00 0.00 11:32:01 docker0 25.42 35.60 2.78 299.59 0.00 0.00 0.00 0.00 Average: ens3 450.17 231.50 6071.42 30.83 0.00 0.00 0.00 0.00 Average: lo 4.21 4.21 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 4.26 5.97 0.47 50.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38706) 08/18/25 _x86_64_ (8 CPU) 11:25:52 LINUX RESTART (8 CPU) 11:26:01 CPU %user %nice %system %iowait %steal %idle 11:27:02 all 8.70 0.00 1.20 4.20 0.03 85.87 11:27:02 0 5.84 0.00 0.47 0.63 0.02 93.04 11:27:02 1 3.37 0.00 0.80 0.60 0.03 95.20 11:27:02 2 5.21 0.00 0.70 0.50 0.02 93.57 11:27:02 3 14.49 0.00 1.50 0.87 0.05 83.09 11:27:02 4 21.97 0.00 2.51 5.14 0.05 70.33 11:27:02 5 6.88 0.00 0.33 14.82 0.03 77.93 11:27:02 6 8.42 0.00 0.99 0.58 0.05 89.96 11:27:02 7 3.53 0.00 2.24 10.44 0.03 83.76 11:28:01 all 17.45 0.00 6.25 8.70 0.06 67.54 11:28:01 0 12.34 0.00 5.46 8.50 0.05 73.65 11:28:01 1 14.07 0.00 5.53 5.73 0.05 74.62 11:28:01 2 13.17 0.00 6.44 11.58 0.07 68.74 11:28:01 3 33.10 0.00 6.91 8.57 0.09 51.33 11:28:01 4 13.97 0.00 6.56 2.74 0.05 76.67 11:28:01 5 23.80 0.00 6.47 3.99 0.07 65.67 11:28:01 6 15.99 0.00 6.53 6.43 0.07 70.98 11:28:01 7 13.16 0.00 6.12 22.03 0.05 58.64 11:29:01 all 26.55 0.00 3.99 7.42 0.08 61.96 11:29:01 0 20.26 0.00 3.51 10.63 0.08 65.51 11:29:01 1 26.12 0.00 4.14 6.48 0.08 63.18 11:29:01 2 26.45 0.00 4.02 16.54 0.07 52.92 11:29:01 3 27.77 0.00 3.49 2.74 0.08 65.92 11:29:01 4 28.77 0.00 4.05 2.02 0.08 65.08 11:29:01 5 28.39 0.00 3.82 0.66 0.07 67.07 11:29:01 6 26.07 0.00 4.36 9.99 0.08 59.49 11:29:01 7 28.59 0.00 4.48 10.36 0.07 56.50 11:30:02 all 11.27 0.00 2.03 2.29 0.06 84.34 11:30:02 0 9.37 0.00 1.88 5.70 0.07 82.99 11:30:02 1 10.81 0.00 1.91 2.63 0.05 84.60 11:30:02 2 10.50 0.00 1.60 0.05 0.07 87.78 11:30:02 3 9.84 0.00 1.68 0.73 0.05 87.70 11:30:02 4 11.61 0.00 2.51 1.52 0.07 84.29 11:30:02 5 10.45 0.00 2.03 0.30 0.07 87.16 11:30:02 6 14.68 0.00 3.03 1.07 0.07 81.14 11:30:02 7 12.93 0.00 1.64 6.35 0.07 79.01 11:31:01 all 0.87 0.00 0.18 1.36 0.05 97.55 11:31:01 0 0.87 0.00 0.17 0.00 0.03 98.93 11:31:01 1 0.58 0.00 0.19 0.02 0.05 99.17 11:31:01 2 0.31 0.00 0.10 0.10 0.03 99.46 11:31:01 3 1.79 0.00 0.19 0.00 0.05 97.98 11:31:01 4 0.73 0.00 0.22 0.02 0.05 98.98 11:31:01 5 0.71 0.00 0.25 0.29 0.07 98.68 11:31:01 6 1.19 0.00 0.19 0.00 0.05 98.57 11:31:01 7 0.78 0.00 0.12 10.40 0.05 88.65 11:32:01 all 5.76 0.00 0.85 1.01 0.03 92.35 11:32:01 0 1.90 0.00 0.68 0.45 0.03 96.93 11:32:01 1 2.24 0.00 0.73 0.10 0.03 96.90 11:32:01 2 2.62 0.00 0.60 0.05 0.02 96.71 11:32:01 3 5.17 0.00 0.66 0.15 0.03 93.98 11:32:01 4 14.69 0.00 1.15 0.17 0.05 83.94 11:32:01 5 14.14 0.00 0.99 0.38 0.03 84.45 11:32:01 6 1.56 0.00 0.92 0.08 0.02 97.42 11:32:01 7 3.73 0.00 1.05 6.72 0.03 88.47 Average: all 11.76 0.00 2.40 4.15 0.05 81.64 Average: 0 8.43 0.00 2.02 4.31 0.05 85.20 Average: 1 9.51 0.00 2.21 2.58 0.05 85.65 Average: 2 9.70 0.00 2.23 4.78 0.04 83.24 Average: 3 15.28 0.00 2.38 2.14 0.06 80.13 Average: 4 15.32 0.00 2.82 1.93 0.06 79.86 Average: 5 14.05 0.00 2.30 3.42 0.06 80.18 Average: 6 11.32 0.00 2.66 3.02 0.06 82.95 Average: 7 10.45 0.00 2.60 11.01 0.05 75.88