---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16749 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 13G 143G 8% / 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 862 26506 0 4798 30849 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:52:43:ce brd ff:ff:ff:ff:ff:ff inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe52:43ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:de:c1:72 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:d3ff:fede:c172/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16749) 05/29/25 _x86_64_ (8 CPU) 13:02:59 LINUX RESTART (8 CPU) 13:03:01 tps rtps wtps bread/s bwrtn/s 13:04:02 396.02 74.47 321.55 5361.77 122255.49 13:05:01 553.94 24.88 529.06 2715.47 163657.41 13:06:01 56.72 0.30 56.42 43.46 11010.70 13:07:01 204.02 0.30 203.72 32.26 27356.35 13:08:01 14.65 0.17 14.48 28.40 332.13 Average: 244.04 20.01 224.04 1632.66 64593.16 13:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:04:02 30114832 31617724 2824388 8.57 59252 1759576 1470876 4.33 939972 1600968 154084 13:05:01 27462440 31486684 5476780 16.63 114860 4148124 3098468 9.12 1191964 3825860 47408 13:06:01 26633636 30946380 6305584 19.14 128540 4406072 3889960 11.45 1824188 3986436 18472 13:07:01 26160708 30752012 6778512 20.58 159296 4624228 4092356 12.04 2075696 4178812 2744 13:08:01 27040372 31588616 5898848 17.91 159436 4586728 2322280 6.83 1262904 4129112 380 Average: 27482398 31278283 5456822 16.57 124277 3904946 2974788 8.75 1458945 3544238 44618 13:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 13:04:02 ens3 469.07 314.16 1672.35 79.65 0.00 0.00 0.00 0.00 13:05:01 vethfadbe84 18.25 25.67 1.54 316.38 0.00 0.00 0.00 0.03 13:05:01 vethc904b76 36.01 49.48 5.21 7.11 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 vethbe35493 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 13:06:01 vethfadbe84 0.28 0.38 0.02 0.02 0.00 0.00 0.00 0.00 13:06:01 vethc904b76 113.25 122.10 22.46 19.41 0.00 0.00 0.00 0.00 13:06:01 docker0 33.26 68.96 1.86 1096.43 0.00 0.00 0.00 0.00 13:06:01 vethbe35493 0.17 0.23 0.02 0.44 0.00 0.00 0.00 0.00 13:07:01 vethfadbe84 0.40 0.30 0.03 0.02 0.00 0.00 0.00 0.00 13:07:01 vethc904b76 415.88 418.33 104.61 45.99 0.00 0.00 0.00 0.01 13:07:01 docker0 32.19 44.35 3.17 323.98 0.00 0.00 0.00 0.00 13:07:01 vethbe35493 0.17 0.20 0.02 0.54 0.00 0.00 0.00 0.00 13:08:01 vethc904b76 0.17 0.37 0.01 0.02 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 lo 23.37 23.37 2.08 2.08 0.00 0.00 0.00 0.00 13:08:01 ens3 1143.75 742.42 16994.15 122.89 0.00 0.00 0.00 0.00 Average: vethc904b76 113.33 118.30 26.53 14.53 0.00 0.00 0.00 0.00 Average: docker0 13.13 22.74 1.01 285.04 0.00 0.00 0.00 0.00 Average: lo 4.13 4.13 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 228.34 148.02 3408.52 24.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16749) 05/29/25 _x86_64_ (8 CPU) 13:02:59 LINUX RESTART (8 CPU) 13:03:01 CPU %user %nice %system %iowait %steal %idle 13:04:02 all 8.87 0.00 1.27 3.20 0.04 86.63 13:04:02 0 9.46 0.00 0.83 3.14 0.05 86.52 13:04:02 1 12.68 0.00 1.02 0.32 0.03 85.95 13:04:02 2 7.31 0.00 1.67 9.16 0.03 81.83 13:04:02 3 3.01 0.00 1.04 0.30 0.03 95.62 13:04:02 4 4.86 0.00 1.84 0.32 0.02 92.98 13:04:02 5 3.51 0.00 1.22 10.67 0.03 84.57 13:04:02 6 9.76 0.00 1.18 0.65 0.03 88.37 13:04:02 7 20.35 0.00 1.32 1.07 0.05 77.22 13:05:01 all 13.27 0.00 4.35 5.23 0.06 77.09 13:05:01 0 12.51 0.00 4.12 2.40 0.05 80.91 13:05:01 1 11.37 0.00 4.40 0.56 0.05 83.62 13:05:01 2 9.16 0.00 4.25 2.98 0.07 83.54 13:05:01 3 9.34 0.00 3.87 1.03 0.05 85.70 13:05:01 4 9.43 0.00 3.71 2.22 0.05 84.59 13:05:01 5 23.93 0.00 4.39 12.14 0.09 59.46 13:05:01 6 11.65 0.00 4.47 1.02 0.07 82.78 13:05:01 7 18.69 0.00 5.67 19.49 0.07 56.08 13:06:01 all 11.70 0.00 1.60 0.30 0.04 86.37 13:06:01 0 6.01 0.00 1.52 0.03 0.03 92.40 13:06:01 1 11.38 0.00 1.47 0.07 0.03 87.05 13:06:01 2 19.06 0.00 1.92 0.45 0.05 78.51 13:06:01 3 7.16 0.00 1.29 0.03 0.03 91.49 13:06:01 4 12.88 0.00 1.77 1.05 0.02 84.27 13:06:01 5 11.96 0.00 1.91 0.34 0.02 85.78 13:06:01 6 15.15 0.00 1.57 0.05 0.05 83.18 13:06:01 7 10.03 0.00 1.27 0.42 0.05 88.23 13:07:01 all 9.82 0.00 2.09 1.06 0.04 86.99 13:07:01 0 6.57 0.00 3.32 3.67 0.03 86.40 13:07:01 1 7.26 0.00 1.21 0.17 0.05 91.31 13:07:01 2 9.71 0.00 1.86 3.07 0.03 85.32 13:07:01 3 7.07 0.00 1.35 0.42 0.03 91.13 13:07:01 4 20.78 0.00 2.48 0.44 0.05 76.25 13:07:01 5 10.61 0.00 2.54 0.28 0.03 86.53 13:07:01 6 9.15 0.00 1.92 0.08 0.07 88.77 13:07:01 7 7.38 0.00 2.06 0.35 0.05 90.16 13:08:01 all 0.81 0.00 0.30 0.02 0.03 98.84 13:08:01 0 0.68 0.00 0.20 0.13 0.02 98.96 13:08:01 1 0.53 0.00 0.28 0.02 0.02 99.15 13:08:01 2 0.62 0.00 0.35 0.00 0.02 99.02 13:08:01 3 0.57 0.00 0.23 0.02 0.02 99.16 13:08:01 4 0.62 0.00 0.38 0.00 0.00 99.00 13:08:01 5 0.53 0.00 0.35 0.02 0.03 99.07 13:08:01 6 0.70 0.00 0.32 0.02 0.08 98.88 13:08:01 7 2.21 0.00 0.25 0.02 0.02 97.51 Average: all 8.87 0.00 1.91 1.95 0.04 87.23 Average: 0 7.03 0.00 1.99 1.87 0.04 89.07 Average: 1 8.63 0.00 1.66 0.22 0.04 89.44 Average: 2 9.16 0.00 2.00 3.13 0.04 85.66 Average: 3 5.41 0.00 1.54 0.36 0.03 92.65 Average: 4 9.70 0.00 2.03 0.80 0.03 87.44 Average: 5 10.05 0.00 2.07 4.66 0.04 83.18 Average: 6 9.27 0.00 1.88 0.36 0.06 88.43 Average: 7 11.67 0.00 2.09 4.18 0.05 82.01