---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27139 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 915 24180 0 7071 30796 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:05:64:77 brd ff:ff:ff:ff:ff:ff inet 10.30.106.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe05:6477/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:4e:5c: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:a9ff:fe4e:5cdb/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-27139) 07/10/25 _x86_64_ (8 CPU) 15:16:50 LINUX RESTART (8 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:02 407.45 73.95 333.49 5318.58 96345.28 15:19:01 697.97 22.40 675.56 2685.10 247807.08 15:20:01 58.22 0.10 58.12 10.53 46028.60 15:21:01 220.15 0.43 219.71 42.39 33924.35 15:22:01 7.25 0.00 7.25 0.00 196.90 15:23:01 35.69 0.17 35.53 26.53 607.63 Average: 236.51 16.16 220.35 1343.46 70325.38 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:02 30134388 31665920 2804832 8.52 67560 1776368 1413520 4.16 881644 1633924 154292 15:19:01 24485004 30880872 8454216 25.67 145172 6365540 6996280 20.58 1865236 5977292 60716 15:20:01 23007160 29493504 9932060 30.15 146712 6459560 8735744 25.70 3344212 5958644 656 15:21:01 22183888 29210172 10755332 32.65 187852 6906048 9198208 27.06 3718048 6346812 1788 15:22:01 22211624 29239624 10727596 32.57 187988 6907388 9163520 26.96 3693984 6344060 192 15:23:01 24054504 30930372 8884716 26.97 188516 6769344 3169992 9.33 2029588 6219676 380 Average: 24346095 30236744 8593125 26.09 153967 5864041 6446211 18.97 2588785 5413401 36337 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:02 ens3 470.72 317.95 1693.90 80.26 0.00 0.00 0.00 0.00 15:18:02 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 15:19:01 vethd67b777 0.24 0.34 0.01 0.02 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 vethf9b00af 0.03 0.34 0.00 0.02 0.00 0.00 0.00 0.00 15:19:01 veth51afde8 29.81 41.13 4.33 5.92 0.00 0.00 0.00 0.00 15:20:01 vethd67b777 3.20 3.92 0.50 0.41 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 vethf9b00af 0.43 0.52 0.04 0.94 0.00 0.00 0.00 0.00 15:20:01 veth51afde8 122.03 133.64 23.91 21.32 0.00 0.00 0.00 0.00 15:21:01 vethd67b777 3.23 4.75 0.52 0.37 0.00 0.00 0.00 0.00 15:21:01 docker0 62.66 107.28 4.85 1344.39 0.00 0.00 0.00 0.00 15:21:01 vethf9b00af 0.50 0.55 0.05 1.19 0.00 0.00 0.00 0.00 15:21:01 veth51afde8 101.58 102.25 24.88 11.94 0.00 0.00 0.00 0.00 15:22:01 vethd67b777 3.28 4.75 0.54 0.37 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 vethf9b00af 0.55 0.55 0.05 1.36 0.00 0.00 0.00 0.00 15:22:01 veth51afde8 149.03 150.37 37.22 16.96 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 veth51afde8 0.22 0.58 0.01 0.04 0.00 0.00 0.00 0.00 15:23:01 br-f2226439a821 31.43 41.38 2.00 311.73 0.00 0.00 0.00 0.00 15:23:01 vethcfef56b 195.38 194.90 29.93 45.08 0.00 0.00 0.00 0.00 Average: docker0 10.47 17.93 0.81 224.69 0.00 0.00 0.00 0.00 Average: veth51afde8 67.21 71.41 15.09 9.37 0.00 0.00 0.00 0.00 Average: br-f2226439a821 5.25 6.92 0.34 52.10 0.00 0.00 0.00 0.00 Average: vethcfef56b 32.65 32.57 5.00 7.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27139) 07/10/25 _x86_64_ (8 CPU) 15:16:50 LINUX RESTART (8 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:02 all 10.41 0.00 1.35 2.24 0.04 85.96 15:18:02 0 5.90 0.00 1.06 0.40 0.02 92.62 15:18:02 1 23.27 0.00 3.49 2.42 0.05 70.78 15:18:02 2 2.77 0.00 1.17 8.20 0.03 87.83 15:18:02 3 9.88 0.00 1.14 0.55 0.03 88.40 15:18:02 4 9.94 0.00 0.67 1.12 0.07 88.20 15:18:02 5 10.00 0.00 1.05 0.72 0.03 88.20 15:18:02 6 9.91 0.00 0.79 3.99 0.03 85.28 15:18:02 7 11.58 0.00 1.42 0.58 0.03 86.39 15:19:01 all 22.87 0.00 7.98 4.38 0.08 64.69 15:19:01 0 20.07 0.00 7.66 8.44 0.10 63.73 15:19:01 1 19.28 0.00 7.28 2.39 0.09 70.97 15:19:01 2 19.78 0.00 7.67 2.94 0.07 69.54 15:19:01 3 21.55 0.00 8.05 1.03 0.07 69.30 15:19:01 4 18.78 0.00 7.59 2.95 0.09 70.59 15:19:01 5 21.03 0.00 8.19 6.44 0.07 64.27 15:19:01 6 24.85 0.00 8.70 9.93 0.09 56.43 15:19:01 7 37.62 0.00 8.66 0.93 0.07 52.73 15:20:01 all 23.89 0.00 2.29 0.44 0.08 73.30 15:20:01 0 16.36 0.00 2.00 0.42 0.07 81.16 15:20:01 1 25.15 0.00 2.36 1.12 0.07 71.30 15:20:01 2 20.81 0.00 2.21 0.08 0.08 76.81 15:20:01 3 21.23 0.00 1.89 0.42 0.08 76.38 15:20:01 4 29.80 0.00 2.80 0.64 0.08 66.68 15:20:01 5 27.96 0.00 2.53 0.33 0.08 69.10 15:20:01 6 23.16 0.00 1.99 0.20 0.08 74.56 15:20:01 7 26.72 0.00 2.51 0.34 0.08 70.35 15:21:01 all 9.05 0.00 2.42 0.87 0.07 87.58 15:21:01 0 11.81 0.00 2.35 0.13 0.07 85.64 15:21:01 1 9.57 0.00 2.38 0.71 0.08 87.26 15:21:01 2 7.60 0.00 2.39 1.63 0.07 88.32 15:21:01 3 9.27 0.00 2.83 1.51 0.07 86.33 15:21:01 4 5.82 0.00 2.37 2.56 0.08 89.17 15:21:01 5 10.47 0.00 2.75 0.28 0.07 86.43 15:21:01 6 9.54 0.00 2.24 0.08 0.05 88.08 15:21:01 7 8.31 0.00 2.10 0.07 0.07 89.45 15:22:01 all 3.42 0.00 0.35 0.03 0.06 96.14 15:22:01 0 2.10 0.00 0.32 0.05 0.07 97.47 15:22:01 1 2.64 0.00 0.45 0.02 0.05 96.84 15:22:01 2 3.75 0.00 0.35 0.00 0.12 95.78 15:22:01 3 3.15 0.00 0.55 0.00 0.05 96.24 15:22:01 4 5.08 0.00 0.38 0.08 0.05 94.41 15:22:01 5 4.45 0.00 0.33 0.02 0.07 95.14 15:22:01 6 3.04 0.00 0.22 0.00 0.05 96.70 15:22:01 7 3.15 0.00 0.23 0.02 0.03 96.57 15:23:01 all 1.31 0.00 0.51 0.07 0.05 98.06 15:23:01 0 1.58 0.00 0.60 0.13 0.05 97.63 15:23:01 1 0.92 0.00 0.45 0.02 0.03 98.58 15:23:01 2 1.47 0.00 0.50 0.02 0.07 97.95 15:23:01 3 1.17 0.00 0.45 0.02 0.05 98.31 15:23:01 4 1.22 0.00 0.67 0.02 0.05 98.05 15:23:01 5 1.14 0.00 0.52 0.03 0.07 98.25 15:23:01 6 1.67 0.00 0.50 0.27 0.03 97.53 15:23:01 7 1.32 0.00 0.44 0.05 0.05 98.14 Average: all 11.77 0.00 2.46 1.33 0.06 84.38 Average: 0 9.59 0.00 2.31 1.57 0.06 86.48 Average: 1 13.44 0.00 2.71 1.11 0.06 82.68 Average: 2 9.32 0.00 2.36 2.14 0.07 86.11 Average: 3 10.99 0.00 2.46 0.58 0.06 85.91 Average: 4 11.74 0.00 2.39 1.22 0.07 84.58 Average: 5 12.47 0.00 2.54 1.28 0.06 83.65 Average: 6 11.95 0.00 2.37 2.37 0.06 83.25 Average: 7 14.70 0.00 2.54 0.33 0.06 82.38