---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5866 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 6.8G 66% / 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: 7975 546 1382 0 6046 7131 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:8e:c3:3e brd ff:ff:ff:ff:ff:ff inet 10.32.6.36/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe8e:c33e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:08:6d:43 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::42:74ff:fe08:6d43/64 scope link valid_lft forever preferred_lft forever 4: br-a9dd11574a03: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:27:5e:69 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-a9dd11574a03 valid_lft forever preferred_lft forever inet6 fe80::42:17ff:fe27:5e69/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5866) 10/07/25 _x86_64_ (4 CPU) 23:41:49 LINUX RESTART (4 CPU) 23:42:01 tps rtps wtps bread/s bwrtn/s 23:43:01 149.34 68.96 80.39 5602.67 39750.19 23:44:01 54.05 0.30 53.75 31.86 6749.88 23:45:01 141.20 13.13 128.07 2253.94 71739.60 23:46:01 40.38 0.23 40.14 10.80 9798.37 23:47:01 79.16 2.93 76.22 441.19 29009.80 23:48:01 31.94 0.00 31.94 0.00 5704.65 23:49:01 43.31 0.07 43.24 13.06 4971.04 23:50:01 92.40 8.62 83.79 1271.39 41020.63 23:51:01 41.54 0.40 41.14 61.19 7139.08 23:52:01 19.95 0.28 19.66 21.20 1353.24 Average: 69.33 9.49 59.84 970.75 21725.19 23:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:43:01 5880100 7392712 2287320 28.01 35428 1658704 994844 10.79 611436 1509340 49000 23:44:01 5629056 7379912 2538364 31.08 55324 1863876 996992 10.82 634128 1710648 149744 23:45:01 4111628 7267324 4055792 49.66 79300 3198620 1464968 15.90 800848 2979420 2076 23:46:01 3406828 7386212 4760592 58.29 93380 3967080 1095732 11.89 818284 3626848 517180 23:47:01 3031616 7365424 5135804 62.88 100160 4296456 1233120 13.38 1035924 3759208 572 23:48:01 2532044 7037900 5635376 69.00 103564 4454648 1669332 18.11 1383344 3899548 1668 23:49:01 2555992 7204208 5611428 68.71 107800 4585688 1524340 16.54 1331392 3919384 1844 23:50:01 1480872 7349644 6686548 81.87 128032 5722500 1266300 13.74 1305728 4957000 172396 23:51:01 1418192 7292172 6749228 82.64 129940 5725144 1213860 13.17 1560208 4763064 1732 23:52:01 1431700 7314524 6735720 82.47 131912 5731388 1191304 12.93 1545240 4764688 10468 Average: 3147803 7299003 5019617 61.46 96484 4120410 1265079 13.73 1102653 3588915 90668 23:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 23:43:01 ens3 290.63 171.69 1235.46 60.34 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 23:44:01 ens3 58.91 46.28 758.04 6.02 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 lo 2.13 2.13 0.23 0.23 0.00 0.00 0.00 0.00 23:45:01 ens3 1341.48 420.24 10750.02 35.57 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 br-a9dd11574a03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 lo 3.33 3.33 0.45 0.45 0.00 0.00 0.00 0.00 23:46:01 ens3 1045.36 503.85 6097.68 54.37 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 br-a9dd11574a03 0.38 0.50 0.02 0.04 0.00 0.00 0.00 0.00 23:47:01 lo 2.97 2.97 0.27 0.27 0.00 0.00 0.00 0.00 23:47:01 ens3 128.86 81.71 3672.29 9.19 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 veth7ee5955 134.23 439.54 14.04 2550.36 0.00 0.00 0.00 0.21 23:48:01 br-a9dd11574a03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:48:01 ens3 498.85 160.47 2559.95 35.62 0.00 0.00 0.00 0.00 23:49:01 br-a9dd11574a03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 23:49:01 vethc8f50a2 17.61 33.93 4.03 73.28 0.00 0.00 0.00 0.01 23:49:01 ens3 156.84 66.84 528.17 17.77 0.00 0.00 0.00 0.00 23:50:01 br-a9dd11574a03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 lo 2.33 2.33 0.33 0.33 0.00 0.00 0.00 0.00 23:50:01 ens3 1577.10 621.40 10603.03 72.04 0.00 0.00 0.00 0.00 23:50:01 br-b508167d6bf4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 br-a9dd11574a03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 lo 4.63 4.63 0.39 0.39 0.00 0.00 0.00 0.00 23:51:01 ens3 71.30 109.28 27.18 625.30 0.00 0.00 0.00 0.00 23:51:01 docker0 344.69 1055.29 31.48 5955.58 0.00 0.00 0.00 0.00 23:52:01 br-a9dd11574a03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 23:52:01 ens3 11.11 12.18 8.75 5.66 0.00 0.00 0.00 0.00 23:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-a9dd11574a03 0.04 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 518.06 219.40 3624.25 92.18 0.00 0.00 0.00 0.00 Average: docker0 34.47 105.52 3.15 595.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5866) 10/07/25 _x86_64_ (4 CPU) 23:41:49 LINUX RESTART (4 CPU) 23:42:01 CPU %user %nice %system %iowait %steal %idle 23:43:01 all 16.50 0.00 2.78 6.03 2.30 72.39 23:43:01 0 9.86 0.00 1.54 5.29 1.83 81.48 23:43:01 1 14.30 0.00 5.27 10.23 2.02 68.18 23:43:01 2 19.98 0.00 2.21 6.94 2.82 68.05 23:43:01 3 21.86 0.00 2.11 1.71 2.52 71.81 23:44:01 all 19.63 0.00 1.23 2.42 1.04 75.69 23:44:01 0 19.85 0.00 1.48 7.80 0.96 69.91 23:44:01 1 29.91 0.00 1.89 0.85 1.17 66.18 23:44:01 2 12.67 0.00 0.76 0.07 1.16 85.33 23:44:01 3 16.15 0.00 0.78 0.93 0.87 81.27 23:45:01 all 21.35 0.00 5.88 3.06 4.17 65.54 23:45:01 0 14.49 0.00 3.50 4.33 3.11 74.57 23:45:01 1 26.34 0.00 6.19 2.32 4.65 60.50 23:45:01 2 15.79 0.00 8.25 4.80 4.92 66.24 23:45:01 3 28.74 0.00 5.57 0.79 4.00 60.90 23:46:01 all 23.19 0.00 4.77 0.81 4.24 67.00 23:46:01 0 20.36 0.00 4.19 2.02 3.46 69.98 23:46:01 1 24.31 0.00 5.12 0.81 4.40 65.35 23:46:01 2 25.49 0.00 6.36 0.23 5.34 62.57 23:46:01 3 22.58 0.00 3.41 0.18 3.76 70.06 23:47:01 all 35.76 0.00 4.03 1.66 4.67 53.88 23:47:01 0 35.71 0.00 3.94 2.00 4.80 53.54 23:47:01 1 37.21 0.00 4.09 3.11 4.59 51.01 23:47:01 2 36.31 0.00 4.08 1.26 4.73 53.62 23:47:01 3 33.83 0.00 4.01 0.27 4.56 57.34 23:48:01 all 15.20 0.00 2.47 0.34 3.43 78.56 23:48:01 0 16.44 0.00 2.73 0.10 3.36 77.37 23:48:01 1 16.20 0.00 2.59 0.52 3.32 77.37 23:48:01 2 12.61 0.00 2.48 0.46 3.94 80.50 23:48:01 3 15.56 0.00 2.05 0.28 3.10 79.01 23:49:01 all 18.06 0.00 2.08 0.77 3.57 75.52 23:49:01 0 17.37 0.00 1.65 0.57 3.00 77.42 23:49:01 1 17.82 0.00 2.03 0.62 3.13 76.41 23:49:01 2 19.25 0.00 2.65 0.98 4.88 72.24 23:49:01 3 17.77 0.00 2.00 0.93 3.25 76.04 23:50:01 all 26.32 0.00 6.34 1.67 4.58 61.08 23:50:01 0 22.54 0.00 6.89 0.32 4.15 66.11 23:50:01 1 23.38 0.00 6.43 1.01 4.63 64.55 23:50:01 2 25.72 0.00 6.00 2.45 5.40 60.44 23:50:01 3 33.71 0.00 6.01 2.90 4.14 53.24 23:51:01 all 42.20 0.00 2.82 1.39 4.68 48.91 23:51:01 0 43.15 0.00 2.58 0.52 4.31 49.44 23:51:01 1 48.06 0.00 2.95 0.46 4.97 43.56 23:51:01 2 38.37 0.00 2.83 2.19 4.92 51.69 23:51:01 3 39.23 0.00 2.94 2.39 4.51 50.93 23:52:01 all 20.70 0.00 1.26 0.91 0.98 76.16 23:52:01 0 11.25 0.00 1.01 0.05 0.83 86.85 23:52:01 1 20.82 0.00 1.08 0.60 0.88 76.61 23:52:01 2 43.22 0.00 1.76 0.35 1.62 53.05 23:52:01 3 7.51 0.00 1.18 2.64 0.58 88.08 Average: all 23.89 0.00 3.37 1.91 3.37 67.47 Average: 0 21.10 0.00 2.95 2.30 2.98 70.67 Average: 1 25.85 0.00 3.77 2.05 3.38 64.96 Average: 2 24.93 0.00 3.74 1.97 3.97 65.38 Average: 3 23.70 0.00 3.01 1.30 3.13 68.86