---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4931 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 704K 797M 1% /run /dev/vda1 20G 13G 6.5G 67% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 538 1397 0 6039 7139 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:62:6d:2a brd ff:ff:ff:ff:ff:ff inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe62:6d2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:d3:8b:8a 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::42:5eff:fed3:8b8a/64 scope link valid_lft forever preferred_lft forever 4: br-d950bf04bc58: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:b2:f8:7f brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-d950bf04bc58 valid_lft forever preferred_lft forever inet6 fe80::42:14ff:feb2:f87f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4931) 02/04/26 _x86_64_ (4 CPU) 12:29:45 LINUX RESTART (4 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:01 154.18 69.34 84.84 5616.53 40626.07 12:32:01 64.62 4.58 60.04 821.60 8647.49 12:33:01 141.69 8.60 133.09 1471.89 76182.37 12:34:01 92.70 2.95 89.75 446.99 38083.52 12:35:01 39.04 0.17 38.87 12.26 5754.22 12:36:01 57.48 0.57 56.91 15.19 10202.73 12:37:01 98.72 6.73 91.99 1286.50 47744.75 12:38:01 25.66 0.87 24.80 64.12 767.21 Average: 84.26 11.73 72.54 1216.93 28500.84 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 5870732 7412376 2296696 28.12 38072 1683052 990564 10.75 591044 1532116 59044 12:32:01 5559440 7399860 2607988 31.93 59660 1943856 996444 10.81 629168 1771524 123696 12:33:01 3549764 6962280 4617664 56.54 88324 3429140 1700932 18.46 1165232 3155720 2264 12:34:01 1630788 6209716 6536640 80.03 107000 4518796 4159532 45.13 2164396 3998284 1536 12:35:01 2357548 7103472 5809880 71.13 110152 4675100 1669420 18.11 1327928 4113572 3276 12:36:01 1777484 6826624 6389944 78.24 115888 4958428 1900868 20.63 1750772 4254464 2988 12:37:01 132360 6247188 8035068 98.38 135972 5945324 4431432 48.08 2548956 5028492 528 12:38:01 1459896 7337912 6707532 82.13 138136 5718860 1193912 12.95 1433940 4844136 27736 Average: 2792252 6937428 5375176 65.81 99150 4109070 2130388 23.12 1451430 3587288 27634 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:31:01 ens3 458.50 239.19 1330.47 67.21 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 12:32:01 ens3 64.84 52.67 701.91 8.21 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:33:01 ens3 966.82 389.15 13431.38 52.51 0.00 0.00 0.00 0.00 12:34:01 br-d950bf04bc58 0.85 1.23 0.07 0.13 0.00 0.00 0.00 0.00 12:34:01 veth39166ee 0.78 1.25 0.09 0.12 0.00 0.00 0.00 0.00 12:34:01 vethcf76115 1.32 2.25 0.16 0.20 0.00 0.00 0.00 0.00 12:34:01 vethc639206 1.80 1.48 0.17 0.16 0.00 0.00 0.00 0.00 12:35:01 br-d950bf04bc58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 veth2e10378 131.34 434.77 13.33 2547.46 0.00 0.00 0.00 0.21 12:35:01 docker0 131.34 434.62 11.53 2547.44 0.00 0.00 0.00 0.00 12:35:01 lo 13.76 13.76 1.36 1.36 0.00 0.00 0.00 0.00 12:36:01 veth0776585 143.67 395.02 15.30 2578.92 0.00 0.00 0.00 0.21 12:36:01 br-d950bf04bc58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 docker0 179.47 483.17 17.29 3036.58 0.00 0.00 0.00 0.00 12:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 br-d950bf04bc58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 vethd5e0ffe 0.70 0.88 0.07 0.09 0.00 0.00 0.00 0.00 12:37:01 veth060944d 0.30 0.68 0.04 0.06 0.00 0.00 0.00 0.00 12:37:01 br-0e2ba4f1e7ae 0.58 0.85 0.04 0.07 0.00 0.00 0.00 0.00 12:38:01 br-d950bf04bc58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 329.91 988.87 30.95 5958.70 0.00 0.00 0.00 0.00 12:38:01 lo 21.33 21.33 2.13 2.13 0.00 0.00 0.00 0.00 12:38:01 ens3 4550.91 2184.65 38545.93 1014.71 0.00 0.00 0.00 0.00 Average: br-d950bf04bc58 0.11 0.15 0.01 0.02 0.00 0.00 0.00 0.00 Average: docker0 41.24 123.60 3.87 744.78 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 567.86 272.40 4817.69 126.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4931) 02/04/26 _x86_64_ (4 CPU) 12:29:45 LINUX RESTART (4 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 18.68 0.00 2.82 4.36 1.17 72.97 12:31:01 0 14.14 0.00 2.61 8.66 1.04 73.55 12:31:01 1 31.44 0.00 2.97 3.07 1.30 61.21 12:31:01 2 15.88 0.00 4.62 4.22 1.49 73.80 12:31:01 3 13.27 0.00 1.08 1.52 0.83 83.29 12:32:01 all 20.47 0.00 1.44 1.78 0.83 75.47 12:32:01 0 1.37 0.00 0.55 4.80 0.32 92.96 12:32:01 1 13.08 0.00 1.02 0.45 0.55 84.90 12:32:01 2 64.02 0.00 3.60 0.43 2.17 29.78 12:32:01 3 3.36 0.00 0.62 1.45 0.30 94.27 12:33:01 all 38.72 0.00 8.47 2.07 3.37 47.37 12:33:01 0 37.80 0.00 7.84 0.84 3.17 50.35 12:33:01 1 38.21 0.00 8.61 1.66 3.72 47.80 12:33:01 2 39.52 0.00 9.81 1.94 3.52 45.20 12:33:01 3 39.34 0.00 7.59 3.84 3.07 46.16 12:34:01 all 51.40 0.00 7.72 1.84 2.72 36.33 12:34:01 0 50.61 0.00 7.37 2.38 2.92 36.71 12:34:01 1 55.27 0.00 7.96 1.39 2.32 33.07 12:34:01 2 48.98 0.00 7.41 2.37 2.95 38.29 12:34:01 3 50.75 0.00 8.14 1.18 2.67 37.25 12:35:01 all 15.76 0.00 2.69 0.46 1.33 79.76 12:35:01 0 13.23 0.00 2.75 0.25 1.50 82.27 12:35:01 1 15.91 0.00 3.29 0.42 1.42 78.97 12:35:01 2 15.16 0.00 2.48 0.67 1.19 80.50 12:35:01 3 18.72 0.00 2.19 0.55 1.24 77.30 12:36:01 all 37.60 0.00 3.81 0.77 3.14 54.68 12:36:01 0 40.41 0.00 3.34 0.82 2.94 52.49 12:36:01 1 36.81 0.00 4.71 0.54 3.14 54.80 12:36:01 2 37.67 0.00 3.69 1.45 3.68 53.51 12:36:01 3 35.53 0.00 3.49 0.25 2.78 57.95 12:37:01 all 51.05 0.00 7.09 2.12 2.15 37.59 12:37:01 0 50.47 0.00 7.18 1.65 2.12 38.57 12:37:01 1 52.09 0.00 7.19 1.23 2.31 37.18 12:37:01 2 50.09 0.00 7.78 2.25 2.11 37.77 12:37:01 3 51.54 0.00 6.20 3.35 2.06 36.84 12:38:01 all 19.29 0.00 1.53 0.73 0.83 77.62 12:38:01 0 6.71 0.00 0.98 0.43 0.52 91.35 12:38:01 1 20.81 0.00 1.95 0.17 0.80 76.27 12:38:01 2 44.78 0.00 1.87 0.17 1.45 51.73 12:38:01 3 4.83 0.00 1.29 2.14 0.55 91.19 Average: all 31.56 0.00 4.43 1.77 1.94 60.30 Average: 0 26.76 0.00 4.07 2.48 1.81 64.88 Average: 1 32.88 0.00 4.70 1.11 1.94 59.37 Average: 2 39.51 0.00 5.15 1.68 2.32 51.34 Average: 3 27.11 0.00 3.81 1.78 1.69 65.61