---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46410 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 885 23205 0 8076 30826 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:3e:c0:30 brd ff:ff:ff:ff:ff:ff inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe3e:c030/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:8d:6d:6d 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::42:2cff:fe8d:6d6d/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-46410) 09/17/25 _x86_64_ (8 CPU) 08:03:24 LINUX RESTART (8 CPU) 08:04:00 tps rtps wtps bread/s bwrtn/s 08:05:01 396.82 30.99 365.83 1032.22 97338.27 08:06:01 816.75 24.68 792.07 2724.61 257195.13 08:07:01 15.26 0.42 14.85 23.60 455.39 08:08:01 232.96 0.45 232.51 39.99 34984.57 08:09:01 10.01 0.00 10.01 0.00 404.67 08:10:01 13.41 0.07 13.35 16.80 344.48 08:11:01 70.60 1.63 68.97 89.99 2644.63 Average: 222.67 8.37 214.30 562.14 56291.69 08:04:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30058172 31721468 2881048 8.75 76140 1890964 1352440 3.98 827444 1746988 223132 08:06:01 23047388 30450760 9891832 30.03 163588 7302360 7433880 21.87 2374600 6847176 152 08:07:01 22212332 29624612 10726888 32.57 165184 7308588 8604656 25.32 3260840 6781124 240 08:08:01 21429632 29387004 11509588 34.94 208328 7755208 9030052 26.57 3594776 7164948 3532 08:09:01 21322024 29285392 11617196 35.27 208500 7760436 9189660 27.04 3709436 7155036 88 08:10:01 21527076 29446384 11412144 34.65 208668 7722624 8396148 24.70 3564776 7109252 468 08:11:01 23739092 31540064 9200128 27.93 210864 7593268 1656144 4.87 1569248 6960832 11016 Average: 23333674 30207955 9605546 29.16 177325 6761921 6523283 19.19 2700160 6252194 34090 08:04:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 lo 1.31 1.31 0.16 0.16 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 366.64 234.08 1732.97 72.03 0.00 0.00 0.00 0.00 08:06:01 veth6068335 45.98 63.02 7.17 8.59 0.00 0.00 0.00 0.00 08:06:01 veth674f939 0.48 0.67 0.03 0.04 0.00 0.00 0.00 0.00 08:06:01 lo 14.73 14.73 1.34 1.34 0.00 0.00 0.00 0.00 08:06:01 veth9e84204 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 08:07:01 veth6068335 91.80 92.80 18.89 16.03 0.00 0.00 0.00 0.00 08:07:01 veth674f939 11.03 12.05 2.22 1.52 0.00 0.00 0.00 0.00 08:07:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 08:07:01 veth9e84204 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:08:01 veth6068335 101.47 102.37 29.16 13.52 0.00 0.00 0.00 0.00 08:08:01 veth674f939 75.89 78.50 11.44 26.12 0.00 0.00 0.00 0.00 08:08:01 lo 2.43 2.43 0.20 0.20 0.00 0.00 0.00 0.00 08:08:01 veth9e84204 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 veth6068335 612.23 615.09 214.28 68.83 0.00 0.00 0.00 0.02 08:09:01 veth674f939 371.99 373.24 43.61 133.79 0.00 0.00 0.00 0.01 08:09:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 08:09:01 veth9e84204 0.73 0.90 0.16 0.11 0.00 0.00 0.00 0.00 08:10:01 veth6068335 0.37 0.75 0.03 0.05 0.00 0.00 0.00 0.00 08:10:01 veth674f939 7.08 9.97 1.58 0.75 0.00 0.00 0.00 0.00 08:10:01 lo 3.40 3.40 0.30 0.30 0.00 0.00 0.00 0.00 08:10:01 veth9e84204 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 08:11:01 docker0 59.76 74.27 4.75 1394.72 0.00 0.00 0.00 0.00 08:11:01 ens3 2024.76 1231.91 47286.13 183.99 0.00 0.00 0.00 0.00 Average: lo 3.61 3.61 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 8.52 10.58 0.68 198.77 0.00 0.00 0.00 0.00 Average: ens3 281.67 169.55 6711.21 25.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46410) 09/17/25 _x86_64_ (8 CPU) 08:03:24 LINUX RESTART (8 CPU) 08:04:00 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 11.75 0.00 0.96 2.44 0.04 84.81 08:05:01 0 11.68 0.00 0.67 0.15 0.03 87.47 08:05:01 1 7.37 0.00 0.80 0.11 0.03 91.68 08:05:01 2 3.16 0.00 0.38 0.07 0.02 96.38 08:05:01 3 1.85 0.00 0.34 0.16 0.02 97.62 08:05:01 4 2.06 0.00 0.38 7.64 0.05 89.88 08:05:01 5 14.60 0.00 1.13 0.23 0.03 84.01 08:05:01 6 9.97 0.00 0.87 6.55 0.03 82.57 08:05:01 7 43.37 0.00 3.14 4.59 0.08 48.82 08:06:01 all 27.30 0.00 9.91 6.11 0.12 56.56 08:06:01 0 28.36 0.00 10.12 2.51 0.12 58.89 08:06:01 1 25.72 0.00 8.85 3.85 0.10 61.48 08:06:01 2 27.86 0.00 11.14 16.99 0.17 43.85 08:06:01 3 27.90 0.00 10.82 2.84 0.12 58.32 08:06:01 4 29.36 0.00 9.39 3.44 0.12 57.70 08:06:01 5 26.42 0.00 9.47 8.69 0.10 55.31 08:06:01 6 24.92 0.00 9.14 8.34 0.12 57.47 08:06:01 7 27.80 0.00 10.32 2.20 0.10 59.58 08:07:01 all 16.80 0.00 1.25 0.05 0.06 81.83 08:07:01 0 15.49 0.00 1.40 0.03 0.08 82.99 08:07:01 1 17.19 0.00 1.15 0.25 0.07 81.34 08:07:01 2 15.06 0.00 1.25 0.02 0.07 83.60 08:07:01 3 19.55 0.00 1.50 0.00 0.05 78.90 08:07:01 4 18.00 0.00 1.22 0.02 0.05 80.71 08:07:01 5 16.63 0.00 0.85 0.03 0.07 82.42 08:07:01 6 15.65 0.00 1.27 0.02 0.05 83.01 08:07:01 7 16.86 0.00 1.29 0.00 0.07 81.78 08:08:01 all 11.03 0.00 2.77 1.31 0.07 84.83 08:08:01 0 9.68 0.00 2.26 0.03 0.08 87.94 08:08:01 1 9.72 0.00 2.68 4.96 0.07 82.56 08:08:01 2 9.84 0.00 2.35 0.32 0.05 87.45 08:08:01 3 9.79 0.00 2.88 2.45 0.07 84.81 08:08:01 4 10.75 0.00 2.55 0.99 0.07 85.64 08:08:01 5 12.96 0.00 2.50 0.22 0.07 84.26 08:08:01 6 15.92 0.00 3.48 0.18 0.07 80.35 08:08:01 7 9.61 0.00 3.42 1.29 0.05 85.63 08:09:01 all 6.59 0.00 0.89 0.04 0.06 92.41 08:09:01 0 6.26 0.00 1.40 0.00 0.05 92.28 08:09:01 1 6.77 0.00 0.89 0.05 0.05 92.24 08:09:01 2 6.33 0.00 0.83 0.00 0.08 92.75 08:09:01 3 6.56 0.00 0.70 0.00 0.07 92.67 08:09:01 4 6.48 0.00 1.13 0.00 0.08 92.31 08:09:01 5 6.87 0.00 0.67 0.03 0.07 92.36 08:09:01 6 5.68 0.00 0.45 0.00 0.05 93.82 08:09:01 7 7.75 0.00 1.04 0.22 0.07 90.93 08:10:01 all 2.01 0.00 0.60 0.11 0.09 97.19 08:10:01 0 2.20 0.00 0.87 0.02 0.07 96.85 08:10:01 1 1.34 0.00 0.55 0.05 0.12 97.94 08:10:01 2 1.67 0.00 0.52 0.02 0.08 97.71 08:10:01 3 1.62 0.00 0.55 0.02 0.10 97.71 08:10:01 4 2.81 0.00 0.68 0.17 0.08 96.27 08:10:01 5 1.81 0.00 0.43 0.02 0.07 97.68 08:10:01 6 2.37 0.00 0.70 0.07 0.15 96.71 08:10:01 7 2.26 0.00 0.48 0.57 0.07 96.62 08:11:01 all 7.29 0.00 0.70 0.26 0.04 91.71 08:11:01 0 0.42 0.00 0.53 0.12 0.03 98.90 08:11:01 1 22.61 0.00 0.98 0.18 0.07 76.15 08:11:01 2 5.95 0.00 0.97 1.47 0.03 91.57 08:11:01 3 19.42 0.00 0.85 0.13 0.07 79.53 08:11:01 4 1.23 0.00 0.40 0.02 0.03 98.31 08:11:01 5 1.35 0.00 0.43 0.03 0.03 98.15 08:11:01 6 3.54 0.00 0.60 0.02 0.02 95.83 08:11:01 7 3.80 0.00 0.87 0.08 0.03 95.22 Average: all 11.79 0.00 2.42 1.47 0.07 84.25 Average: 0 10.54 0.00 2.44 0.40 0.07 86.55 Average: 1 12.92 0.00 2.25 1.34 0.07 83.41 Average: 2 9.94 0.00 2.48 2.67 0.07 84.83 Average: 3 12.35 0.00 2.51 0.80 0.07 84.28 Average: 4 10.02 0.00 2.23 1.76 0.07 85.93 Average: 5 11.50 0.00 2.20 1.31 0.06 84.93 Average: 6 11.11 0.00 2.34 2.16 0.07 84.32 Average: 7 15.96 0.00 2.92 1.28 0.07 79.77