---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-365 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 867 24321 0 6978 30844 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:76:e7:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe76:e7e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:39:b9:36 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:b0ff:fe39:b936/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-365) 09/26/25 _x86_64_ (8 CPU) 14:17:28 LINUX RESTART (8 CPU) 14:18:01 tps rtps wtps bread/s bwrtn/s 14:19:01 338.79 44.03 294.77 2984.44 45862.36 14:20:01 683.25 5.37 677.89 524.71 208072.79 14:21:01 41.93 0.13 41.79 20.40 42055.12 14:22:01 234.13 0.38 233.74 40.53 60781.34 14:23:02 10.36 0.00 10.36 0.00 406.20 14:24:01 14.01 0.10 13.91 14.51 361.02 14:25:01 70.10 1.80 68.31 93.98 2457.19 Average: 199.38 7.42 191.96 526.73 51549.86 14:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 29962600 31746164 2976620 9.04 77452 2008508 1351540 3.98 830240 1834764 303460 14:20:01 24142740 30425440 8796480 26.71 145164 6259836 7536172 22.17 2355896 5825116 42536 14:21:01 23204892 29594252 9734328 29.55 146732 6363100 8696176 25.59 3242860 5862280 176 14:22:01 22490444 29425332 10448776 31.72 188192 6813520 9053728 26.64 3504328 6251868 3720 14:23:02 22242556 29183552 10696664 32.47 188332 6819016 9249824 27.22 3758936 6242132 280 14:24:01 22464392 29360944 10474828 31.80 188476 6780316 8330732 24.51 3597664 6195688 352 14:25:01 24942952 31619444 7996268 24.28 190544 6549412 1591736 4.68 1383956 6002864 10116 Average: 24207225 30193590 8731995 26.51 160699 5941958 6544273 19.25 2667697 5459245 51520 14:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 4.00 4.00 0.41 0.41 0.00 0.00 0.00 0.00 14:19:01 ens3 255.17 184.40 2392.07 52.28 0.00 0.00 0.00 0.00 14:20:01 vethe0bec5a 28.45 28.38 8.49 2.62 0.00 0.00 0.00 0.00 14:20:01 veth1aa6a9d 0.52 0.73 0.03 0.04 0.00 0.00 0.00 0.00 14:20:01 veth03e5147 0.05 0.30 0.00 0.02 0.00 0.00 0.00 0.00 14:20:01 veth9fdd895 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 14:21:01 vethe0bec5a 63.27 63.14 7.53 16.00 0.00 0.00 0.00 0.00 14:21:01 veth1aa6a9d 10.80 12.05 2.22 1.54 0.00 0.00 0.00 0.00 14:21:01 veth03e5147 0.43 0.48 0.05 0.98 0.00 0.00 0.00 0.00 14:21:01 veth9fdd895 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:22:01 vethe0bec5a 34.21 34.19 8.97 14.73 0.00 0.00 0.00 0.00 14:22:01 veth9c954fc 1.28 1.17 6.57 2.69 0.00 0.00 0.00 0.00 14:22:01 veth1aa6a9d 75.17 78.07 11.38 26.08 0.00 0.00 0.00 0.00 14:22:01 veth03e5147 0.53 0.60 0.05 1.20 0.00 0.00 0.00 0.00 14:23:02 vethe0bec5a 254.52 254.31 38.24 104.46 0.00 0.00 0.00 0.01 14:23:02 veth9c954fc 10.78 8.48 18.60 9.13 0.00 0.00 0.00 0.00 14:23:02 veth1aa6a9d 370.95 372.30 43.56 133.75 0.00 0.00 0.00 0.01 14:23:02 veth03e5147 0.53 0.57 0.05 1.29 0.00 0.00 0.00 0.00 14:24:01 vethe0bec5a 0.53 0.59 0.60 0.04 0.00 0.00 0.00 0.00 14:24:01 veth1aa6a9d 6.74 9.78 1.55 0.74 0.00 0.00 0.00 0.00 14:24:01 veth9fdd895 0.68 1.46 0.16 0.15 0.00 0.00 0.00 0.00 14:24:01 docker0 36.89 58.24 3.61 1377.02 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 29.90 29.90 2.68 2.68 0.00 0.00 0.00 0.00 14:25:01 ens3 1770.62 1044.81 39536.55 162.84 0.00 0.00 0.00 0.00 Average: docker0 5.19 8.20 0.51 193.90 0.00 0.00 0.00 0.00 Average: lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 222.13 127.99 5575.01 18.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-365) 09/26/25 _x86_64_ (8 CPU) 14:17:28 LINUX RESTART (8 CPU) 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 10.09 0.00 1.00 2.38 0.04 86.49 14:19:01 0 2.20 0.00 0.60 0.13 0.03 97.04 14:19:01 1 8.17 0.00 0.95 5.26 0.05 85.57 14:19:01 2 2.75 0.00 0.45 0.34 0.03 96.43 14:19:01 3 25.58 0.00 1.72 7.30 0.07 65.33 14:19:01 4 11.73 0.00 0.98 1.35 0.03 85.90 14:19:01 5 21.95 0.00 2.24 4.32 0.05 71.44 14:19:01 6 6.56 0.00 0.53 0.27 0.03 92.60 14:19:01 7 1.83 0.00 0.48 0.03 0.02 97.63 14:20:01 all 27.29 0.00 8.93 7.00 0.11 56.66 14:20:01 0 31.26 0.00 8.21 1.22 0.08 59.22 14:20:01 1 24.10 0.00 8.24 2.56 0.08 65.02 14:20:01 2 28.04 0.00 9.71 6.72 0.10 55.43 14:20:01 3 27.28 0.00 8.90 3.40 0.07 60.34 14:20:01 4 24.76 0.00 10.02 29.36 0.16 35.70 14:20:01 5 26.14 0.00 8.36 10.80 0.14 54.56 14:20:01 6 30.16 0.00 8.50 1.11 0.07 60.16 14:20:01 7 26.48 0.00 9.56 1.54 0.12 62.29 14:21:01 all 14.41 0.00 1.21 0.98 0.09 83.31 14:21:01 0 16.18 0.00 1.55 0.02 0.08 82.17 14:21:01 1 13.56 0.00 1.15 0.68 0.12 84.48 14:21:01 2 13.43 0.00 1.20 0.07 0.07 85.24 14:21:01 3 20.30 0.00 1.34 0.05 0.10 78.21 14:21:01 4 14.22 0.00 1.12 0.18 0.10 84.38 14:21:01 5 14.75 0.00 1.19 6.75 0.08 77.23 14:21:01 6 11.89 0.00 1.10 0.05 0.07 86.90 14:21:01 7 10.94 0.00 1.06 0.00 0.12 87.89 14:22:01 all 10.56 0.00 2.70 2.86 0.08 83.81 14:22:01 0 9.35 0.00 2.41 2.46 0.07 85.71 14:22:01 1 11.99 0.00 4.19 3.60 0.08 80.14 14:22:01 2 9.09 0.00 2.95 0.65 0.07 87.24 14:22:01 3 8.42 0.00 2.13 2.25 0.07 87.13 14:22:01 4 8.87 0.00 2.15 7.73 0.07 81.20 14:22:01 5 7.84 0.00 2.25 4.10 0.07 85.73 14:22:01 6 19.52 0.00 2.78 0.84 0.07 76.79 14:22:01 7 9.39 0.00 2.71 1.25 0.10 86.56 14:23:02 all 6.13 0.00 0.87 0.04 0.09 92.86 14:23:02 0 6.16 0.00 0.85 0.02 0.10 92.87 14:23:02 1 6.29 0.00 0.89 0.10 0.08 92.64 14:23:02 2 6.57 0.00 0.80 0.15 0.10 92.37 14:23:02 3 5.34 0.00 0.80 0.00 0.08 93.78 14:23:02 4 6.67 0.00 0.73 0.00 0.08 92.51 14:23:02 5 6.59 0.00 0.77 0.03 0.10 92.51 14:23:02 6 7.08 0.00 1.04 0.02 0.08 91.79 14:23:02 7 4.37 0.00 1.09 0.00 0.08 94.46 14:24:01 all 1.93 0.00 0.59 0.05 0.09 97.34 14:24:01 0 2.04 0.00 0.55 0.07 0.10 97.24 14:24:01 1 1.27 0.00 0.56 0.00 0.07 98.10 14:24:01 2 1.63 0.00 0.70 0.15 0.12 97.40 14:24:01 3 1.75 0.00 0.56 0.05 0.09 97.55 14:24:01 4 3.16 0.00 0.83 0.05 0.10 95.85 14:24:01 5 2.07 0.00 0.71 0.00 0.12 97.09 14:24:01 6 1.51 0.00 0.41 0.02 0.09 97.98 14:24:01 7 1.98 0.00 0.44 0.05 0.10 97.42 14:25:01 all 6.97 0.00 0.90 0.29 0.03 91.80 14:25:01 0 0.97 0.00 0.80 1.40 0.03 96.80 14:25:01 1 2.12 0.00 0.50 0.05 0.03 97.30 14:25:01 2 20.68 0.00 1.88 0.27 0.05 77.12 14:25:01 3 3.87 0.00 0.87 0.13 0.03 95.09 14:25:01 4 3.74 0.00 0.90 0.05 0.02 95.30 14:25:01 5 15.51 0.00 0.85 0.23 0.05 83.36 14:25:01 6 0.65 0.00 0.60 0.02 0.02 98.72 14:25:01 7 8.30 0.00 0.80 0.18 0.02 90.69 Average: all 11.03 0.00 2.30 1.93 0.08 84.67 Average: 0 9.71 0.00 2.13 0.76 0.07 87.33 Average: 1 9.63 0.00 2.35 1.75 0.07 86.19 Average: 2 11.74 0.00 2.52 1.19 0.08 84.48 Average: 3 13.24 0.00 2.33 1.89 0.07 82.47 Average: 4 10.38 0.00 2.35 5.39 0.08 81.80 Average: 5 13.52 0.00 2.31 3.72 0.09 80.36 Average: 6 11.04 0.00 2.13 0.33 0.06 86.43 Average: 7 8.97 0.00 2.27 0.43 0.08 88.25