---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31818 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 876 23194 0 8095 30834 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:45:e7:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe45:e707/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:1b:39:df 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:cfff:fe1b:39df/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-31818) 07/30/25 _x86_64_ (8 CPU) 13:32:59 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 360.67 74.30 286.37 5326.18 117008.23 13:35:01 286.87 20.83 266.04 2320.95 131410.36 13:36:01 584.16 3.84 580.32 432.38 170091.46 13:37:01 15.08 0.08 15.00 15.33 444.06 13:38:01 237.63 0.32 237.31 29.86 34659.16 13:39:01 68.52 0.77 67.76 33.33 1391.77 Average: 257.94 16.73 241.22 1362.18 75579.56 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30265372 31634808 2673840 8.12 53276 1637728 1472748 4.33 913236 1494756 69096 13:35:01 24208168 31603500 8731044 26.51 143784 7318636 1892052 5.57 1048400 7096124 4121440 13:36:01 22966876 30400684 9972336 30.27 163532 7335052 7752944 22.81 2425048 6873688 900 13:37:01 22114880 29545124 10824332 32.86 164888 7330240 9086324 26.73 3346660 6789824 248 13:38:01 21349872 29328976 11589340 35.18 205624 7783556 9493796 27.93 3655344 7182784 3212 13:39:01 23771212 31582576 9168000 27.83 206460 7609804 1622784 4.77 1528376 6971780 11096 Average: 24112730 30682611 8826482 26.80 156261 6502503 5220108 15.36 2152844 6068159 700999 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 13:34:01 ens3 359.09 258.61 1103.89 75.49 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 15.13 15.13 1.40 1.40 0.00 0.00 0.00 0.00 13:35:01 ens3 1447.26 813.61 44083.94 68.66 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethde42074 1.34 2.00 0.15 0.19 0.00 0.00 0.00 0.00 13:36:01 veth4b73906 0.90 1.05 0.05 0.06 0.00 0.00 0.00 0.00 13:36:01 lo 1.02 1.02 0.08 0.08 0.00 0.00 0.00 0.00 13:36:01 br-857c5bd20029 23.83 31.06 1.59 319.01 0.00 0.00 0.00 0.00 13:37:01 vethde42074 2.60 3.75 0.55 0.64 0.00 0.00 0.00 0.00 13:37:01 veth4b73906 4.30 5.32 0.66 0.52 0.00 0.00 0.00 0.00 13:37:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 13:37:01 br-857c5bd20029 0.52 0.53 0.05 0.03 0.00 0.00 0.00 0.00 13:38:01 vethde42074 0.37 0.63 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 veth4b73906 3.50 5.08 0.58 2.56 0.00 0.00 0.00 0.00 13:38:01 lo 2.23 2.23 0.18 0.18 0.00 0.00 0.00 0.00 13:38:01 br-857c5bd20029 0.48 0.27 0.03 0.02 0.00 0.00 0.00 0.00 13:39:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 13:39:01 ens3 2025.03 1225.40 47801.30 168.75 0.00 0.00 0.00 0.00 13:39:01 docker0 60.71 97.13 4.76 1381.09 0.00 0.00 0.00 0.00 Average: lo 4.03 4.03 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 337.52 203.96 7987.48 28.12 0.00 0.00 0.00 0.00 Average: docker0 10.15 16.23 0.80 230.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31818) 07/30/25 _x86_64_ (8 CPU) 13:32:59 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 7.66 0.00 1.20 5.44 0.03 85.67 13:34:01 0 26.72 0.00 1.50 1.66 0.07 70.06 13:34:01 1 8.00 0.00 2.45 0.57 0.03 88.96 13:34:01 2 5.17 0.00 1.44 13.10 0.03 80.25 13:34:01 3 6.16 0.00 0.82 0.30 0.03 92.69 13:34:01 4 4.56 0.00 0.65 0.57 0.02 94.21 13:34:01 5 4.00 0.00 0.90 0.38 0.03 94.68 13:34:01 6 3.13 0.00 0.90 16.08 0.03 79.85 13:34:01 7 3.54 0.00 0.92 10.91 0.03 84.60 13:35:01 all 18.87 0.00 6.04 7.93 0.05 67.12 13:35:01 0 23.83 0.00 6.54 4.89 0.08 64.66 13:35:01 1 33.29 0.00 6.90 4.41 0.05 55.35 13:35:01 2 15.37 0.00 5.85 12.76 0.03 65.99 13:35:01 3 16.12 0.00 5.69 4.60 0.05 73.54 13:35:01 4 15.19 0.00 5.09 2.29 0.05 77.38 13:35:01 5 13.06 0.00 5.84 3.25 0.05 77.79 13:35:01 6 15.10 0.00 5.29 28.54 0.03 51.04 13:35:01 7 18.93 0.00 7.14 2.72 0.05 71.16 13:36:01 all 17.31 0.00 3.92 11.83 0.06 66.87 13:36:01 0 18.93 0.00 3.90 4.26 0.05 72.86 13:36:01 1 16.02 0.00 3.48 4.42 0.05 76.04 13:36:01 2 17.51 0.00 4.62 23.20 0.07 54.60 13:36:01 3 20.86 0.00 4.21 24.52 0.05 50.37 13:36:01 4 17.48 0.00 4.28 5.47 0.07 72.70 13:36:01 5 11.82 0.00 3.56 9.78 0.05 74.79 13:36:01 6 16.82 0.00 3.39 19.54 0.07 60.19 13:36:01 7 19.09 0.00 3.96 3.55 0.05 73.34 13:37:01 all 15.08 0.00 1.21 0.04 0.05 83.61 13:37:01 0 15.21 0.00 1.07 0.00 0.05 83.67 13:37:01 1 12.84 0.00 1.17 0.03 0.07 85.89 13:37:01 2 13.48 0.00 1.27 0.00 0.07 85.19 13:37:01 3 16.69 0.00 1.20 0.22 0.05 81.84 13:37:01 4 13.97 0.00 1.35 0.00 0.07 84.61 13:37:01 5 13.05 0.00 0.92 0.02 0.07 85.94 13:37:01 6 19.64 0.00 1.57 0.05 0.05 78.69 13:37:01 7 15.73 0.00 1.14 0.00 0.05 83.08 13:38:01 all 10.90 0.00 2.57 1.69 0.05 84.79 13:38:01 0 9.89 0.00 3.11 1.45 0.05 85.49 13:38:01 1 18.16 0.00 3.24 1.07 0.07 77.46 13:38:01 2 11.15 0.00 2.93 5.20 0.07 80.65 13:38:01 3 10.30 0.00 2.03 0.65 0.05 86.97 13:38:01 4 7.30 0.00 1.62 2.91 0.05 88.11 13:38:01 5 6.82 0.00 2.14 1.38 0.05 89.62 13:38:01 6 11.97 0.00 2.76 0.30 0.07 84.91 13:38:01 7 11.65 0.00 2.74 0.57 0.05 84.99 13:39:01 all 2.54 0.00 0.76 0.11 0.04 96.54 13:39:01 0 1.89 0.00 0.72 0.12 0.03 97.25 13:39:01 1 4.64 0.00 0.70 0.05 0.03 94.57 13:39:01 2 1.22 0.00 0.79 0.07 0.05 97.87 13:39:01 3 1.97 0.00 0.85 0.05 0.05 97.08 13:39:01 4 1.67 0.00 0.67 0.12 0.03 97.51 13:39:01 5 5.55 0.00 0.76 0.03 0.03 93.63 13:39:01 6 1.64 0.00 0.80 0.43 0.05 97.08 13:39:01 7 1.76 0.00 0.74 0.08 0.03 97.39 Average: all 12.03 0.00 2.61 4.48 0.05 80.83 Average: 0 16.06 0.00 2.80 2.05 0.06 79.03 Average: 1 15.46 0.00 2.98 1.75 0.05 79.76 Average: 2 10.62 0.00 2.80 9.00 0.05 77.52 Average: 3 11.97 0.00 2.45 4.98 0.05 80.54 Average: 4 10.01 0.00 2.27 1.88 0.05 85.80 Average: 5 9.02 0.00 2.34 2.44 0.05 86.15 Average: 6 11.36 0.00 2.44 10.78 0.05 75.37 Average: 7 11.75 0.00 2.76 2.97 0.04 82.47