---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24225 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 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 834 23315 0 8016 30877 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:83:9a:ef brd ff:ff:ff:ff:ff:ff inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe83:9aef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:46:62:db 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::42:48ff:fe46:62db/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-24225) 06/27/25 _x86_64_ (8 CPU) 23:10:20 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 182.49 23.41 159.08 2305.23 84997.80 23:13:01 677.97 3.62 674.35 444.99 252904.12 23:14:02 26.55 0.15 26.40 18.80 2115.91 23:15:01 81.12 0.08 81.04 11.25 14559.02 23:16:01 147.70 0.30 147.40 20.79 19771.14 23:17:01 4.32 0.02 4.30 0.13 105.18 23:18:01 69.26 2.13 67.12 123.71 1542.14 Average: 170.13 4.25 165.87 418.85 53806.98 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 27267852 31612600 5671368 17.22 91824 4497708 2282052 6.71 982956 4275388 2679284 23:13:01 23584732 30940184 9354488 28.40 163872 7255604 6995500 20.58 1854040 6832352 49472 23:14:02 22373736 29728948 10565484 32.08 165312 7255520 8494144 24.99 3158964 6727524 284 23:15:01 21845488 29631316 11093732 33.68 181788 7637436 8818248 25.95 3306464 7065200 19484 23:16:01 21643956 29539772 11295264 34.29 206288 7702632 8897084 26.18 3441432 7112508 84 23:17:01 21601928 29498408 11337292 34.42 206364 7703268 8954916 26.35 3483440 7112384 336 23:18:01 23828856 31567660 9110364 27.66 207744 7538880 1679244 4.94 1524640 6924452 27504 Average: 23163793 30359841 9775427 29.68 174742 7084435 6588741 19.39 2535991 6578544 396635 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 1108.73 679.97 27887.44 60.74 0.00 0.00 0.00 0.00 23:12:01 lo 13.86 13.86 1.30 1.30 0.00 0.00 0.00 0.00 23:13:01 br-103c956ed998 50.54 64.74 3.27 313.01 0.00 0.00 0.00 0.00 23:13:01 veth6a7e8c9 0.05 0.32 0.00 0.02 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 veth605d3bc 0.58 0.80 0.04 0.05 0.00 0.00 0.00 0.00 23:14:02 br-103c956ed998 0.57 0.55 0.04 0.04 0.00 0.00 0.00 0.00 23:14:02 veth6a7e8c9 0.43 0.55 0.05 0.95 0.00 0.00 0.00 0.00 23:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:02 veth605d3bc 91.42 90.97 16.01 18.59 0.00 0.00 0.00 0.00 23:15:01 br-103c956ed998 0.42 0.29 0.03 0.02 0.00 0.00 0.00 0.00 23:15:01 veth6a7e8c9 0.51 0.53 0.05 1.22 0.00 0.00 0.00 0.00 23:15:01 docker0 78.94 110.51 4.25 1070.00 0.00 0.00 0.00 0.00 23:15:01 veth605d3bc 0.20 0.22 0.56 0.02 0.00 0.00 0.00 0.00 23:16:01 br-103c956ed998 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth6a7e8c9 0.50 0.53 0.05 1.24 0.00 0.00 0.00 0.00 23:16:01 docker0 44.44 63.15 3.79 296.37 0.00 0.00 0.00 0.00 23:16:01 veth605d3bc 102.95 102.47 13.33 26.40 0.00 0.00 0.00 0.00 23:17:01 br-103c956ed998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 veth6a7e8c9 0.53 0.55 0.05 1.36 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 veth605d3bc 0.30 0.32 0.58 0.03 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 2290.07 1405.52 46835.53 197.32 0.00 0.00 0.00 0.00 23:18:01 lo 29.30 29.30 2.62 2.62 0.00 0.00 0.00 0.00 Average: docker0 17.48 24.60 1.14 193.11 0.00 0.00 0.00 0.00 Average: ens3 285.78 172.23 6587.43 18.24 0.00 0.00 0.00 0.00 Average: lo 3.63 3.63 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24225) 06/27/25 _x86_64_ (8 CPU) 23:10:20 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 13.28 0.00 2.87 2.60 0.05 81.19 23:12:01 0 14.43 0.00 3.06 0.74 0.05 81.71 23:12:01 1 5.70 0.00 2.94 12.81 0.07 78.48 23:12:01 2 14.79 0.00 2.86 1.19 0.05 81.10 23:12:01 3 38.54 0.00 4.19 1.56 0.08 55.63 23:12:01 4 7.83 0.00 1.97 3.15 0.03 87.01 23:12:01 5 6.01 0.00 2.58 0.84 0.07 90.50 23:12:01 6 5.13 0.00 2.38 0.35 0.05 92.09 23:12:01 7 13.80 0.00 2.96 0.22 0.03 82.99 23:13:01 all 19.81 0.00 8.80 12.21 0.12 59.06 23:13:01 0 18.75 0.00 9.72 21.62 0.12 49.80 23:13:01 1 18.42 0.00 7.38 3.37 0.12 70.72 23:13:01 2 21.92 0.00 7.73 16.06 0.12 54.17 23:13:01 3 19.23 0.00 8.43 14.86 0.14 57.34 23:13:01 4 16.81 0.00 9.26 5.40 0.10 68.43 23:13:01 5 22.32 0.00 8.68 10.18 0.12 58.70 23:13:01 6 19.35 0.00 9.44 19.88 0.12 51.21 23:13:01 7 21.63 0.00 9.76 6.36 0.12 62.13 23:14:02 all 21.27 0.00 1.82 0.10 0.08 76.73 23:14:02 0 20.45 0.00 1.76 0.12 0.08 77.60 23:14:02 1 24.00 0.00 1.97 0.03 0.07 73.93 23:14:02 2 20.36 0.00 1.52 0.03 0.08 78.00 23:14:02 3 17.74 0.00 1.53 0.22 0.08 80.43 23:14:02 4 28.52 0.00 2.30 0.00 0.08 69.10 23:14:02 5 20.55 0.00 1.89 0.35 0.08 77.12 23:14:02 6 15.87 0.00 1.60 0.03 0.08 82.41 23:14:02 7 22.68 0.00 2.01 0.00 0.08 75.23 23:15:01 all 3.53 0.00 1.11 2.49 0.07 92.80 23:15:01 0 2.94 0.00 1.48 1.05 0.08 94.45 23:15:01 1 2.57 0.00 0.63 0.12 0.05 96.63 23:15:01 2 3.25 0.00 1.06 0.37 0.05 95.27 23:15:01 3 2.41 0.00 1.14 15.31 0.05 81.09 23:15:01 4 4.39 0.00 0.90 0.02 0.09 94.60 23:15:01 5 3.53 0.00 1.24 1.98 0.09 93.17 23:15:01 6 4.51 0.00 1.24 1.11 0.07 93.07 23:15:01 7 4.64 0.00 1.17 0.02 0.07 94.10 23:16:01 all 8.44 0.00 2.01 1.58 0.07 87.90 23:16:01 0 6.62 0.00 1.97 0.37 0.07 90.97 23:16:01 1 5.90 0.00 1.39 0.22 0.07 92.43 23:16:01 2 17.74 0.00 2.22 0.35 0.07 79.62 23:16:01 3 9.37 0.00 2.14 0.38 0.10 88.00 23:16:01 4 10.30 0.00 1.77 0.05 0.07 87.82 23:16:01 5 7.02 0.00 1.70 6.77 0.07 84.46 23:16:01 6 5.87 0.00 2.06 4.33 0.05 87.69 23:16:01 7 4.66 0.00 2.78 0.18 0.07 92.31 23:17:01 all 1.85 0.00 0.26 0.01 0.05 97.83 23:17:01 0 1.47 0.00 0.18 0.00 0.02 98.33 23:17:01 1 1.42 0.00 0.35 0.03 0.08 98.11 23:17:01 2 2.57 0.00 0.30 0.00 0.05 97.08 23:17:01 3 1.89 0.00 0.35 0.00 0.07 97.70 23:17:01 4 2.14 0.00 0.32 0.00 0.05 97.50 23:17:01 5 1.42 0.00 0.22 0.00 0.05 98.31 23:17:01 6 2.65 0.00 0.20 0.08 0.03 97.03 23:17:01 7 1.24 0.00 0.15 0.00 0.05 98.56 23:18:01 all 5.43 0.00 0.96 0.23 0.05 93.33 23:18:01 0 1.52 0.00 0.92 0.12 0.03 97.41 23:18:01 1 10.38 0.00 1.05 0.15 0.07 88.35 23:18:01 2 1.65 0.00 0.77 0.17 0.05 97.36 23:18:01 3 9.08 0.00 1.15 0.10 0.05 89.62 23:18:01 4 2.06 0.00 0.92 1.00 0.05 95.97 23:18:01 5 4.44 0.00 0.95 0.15 0.03 94.42 23:18:01 6 1.99 0.00 0.80 0.05 0.03 97.12 23:18:01 7 12.30 0.00 1.17 0.17 0.07 86.30 Average: all 10.51 0.00 2.54 2.73 0.07 84.15 Average: 0 9.45 0.00 2.72 3.40 0.06 84.38 Average: 1 9.78 0.00 2.24 2.39 0.07 85.53 Average: 2 11.75 0.00 2.34 2.58 0.07 83.26 Average: 3 14.05 0.00 2.70 4.58 0.08 78.59 Average: 4 10.29 0.00 2.49 1.37 0.07 85.78 Average: 5 9.32 0.00 2.46 2.88 0.07 85.27 Average: 6 7.90 0.00 2.52 3.67 0.06 85.84 Average: 7 11.56 0.00 2.85 0.99 0.07 84.53