---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78481 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 925 24226 0 7015 30786 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:0e:6f:9e brd ff:ff:ff:ff:ff:ff inet 10.30.106.101/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe0e:6f9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:72:c6:cf 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78481) 10/22/24 _x86_64_ (8 CPU) 12:20:58 LINUX RESTART (8 CPU) 12:21:01 tps rtps wtps bread/s bwrtn/s 12:22:02 337.91 74.44 263.47 5332.44 54306.15 12:23:01 200.75 54.14 146.60 4195.63 29074.94 12:24:01 93.63 10.46 83.17 633.23 27384.37 12:25:01 78.24 13.08 65.16 2425.20 33214.73 12:26:01 291.53 3.37 288.17 477.39 91183.60 12:27:01 252.17 0.68 251.49 34.79 67091.75 12:28:01 60.57 0.02 60.56 1.20 20317.81 12:29:01 76.40 1.30 75.10 97.58 17388.04 Average: 173.85 19.61 154.23 1644.37 42523.19 12:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:22:02 30274580 31656632 2664640 8.09 54176 1647404 1433924 4.22 898028 1494472 79300 12:23:01 29377796 31276316 3561424 10.81 84196 2112648 1693316 4.98 1369668 1874384 101844 12:24:01 28370656 30605604 4568564 13.87 91320 2432848 2204468 6.49 2126252 2103568 17396 12:25:01 28116344 31542428 4822876 14.64 104556 3587804 1487356 4.38 1471128 2967456 522024 12:26:01 23080460 29766944 9858760 29.93 152472 6543024 7899264 23.24 3431496 5815256 1299024 12:27:01 21245876 28147292 11693344 35.50 186564 6739148 10870952 31.98 5195908 5806892 3364 12:28:01 18956172 26175964 13983048 42.45 192188 7036944 12376928 36.42 7219212 6042016 9184 12:29:01 24849724 31565880 8089496 24.56 194368 6590132 1545664 4.55 1928648 5554036 4140 Average: 25533951 30092132 7405269 22.48 132480 4586244 4938984 14.53 2955042 3957260 254534 12:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:02 ens3 365.64 247.29 1116.11 75.04 0.00 0.00 0.00 0.00 12:22:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 374.61 286.87 2902.59 60.34 0.00 0.00 0.00 0.00 12:23:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 884.07 538.19 4616.06 148.90 0.00 0.00 0.00 0.00 12:24:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 671.65 398.30 2209.58 132.93 0.00 0.00 0.00 0.00 12:25:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 veth5cd7c08 4.55 3.85 0.76 0.69 0.00 0.00 0.00 0.00 12:26:01 veth5639c6e 2.35 2.20 0.45 0.83 0.00 0.00 0.00 0.00 12:26:01 veth4689010 2.97 4.53 0.53 0.81 0.00 0.00 0.00 0.00 12:27:01 vethda29aad 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 12:27:01 vethf10f39d 155.16 149.89 331.26 13.09 0.00 0.00 0.00 0.03 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 veth5cd7c08 38.69 32.83 3.72 4.80 0.00 0.00 0.00 0.00 12:28:01 vethda29aad 169.26 286.84 19.73 19.57 0.00 0.00 0.00 0.00 12:28:01 vethf10f39d 211.96 172.34 18.56 20.34 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 veth5cd7c08 33.38 23.86 2.58 3.31 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 3499.32 2094.47 37024.82 521.58 0.00 0.00 0.00 0.00 12:29:01 lo 22.46 22.46 2.38 2.38 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 437.72 261.72 4637.10 65.27 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78481) 10/22/24 _x86_64_ (8 CPU) 12:20:58 LINUX RESTART (8 CPU) 12:21:01 CPU %user %nice %system %iowait %steal %idle 12:22:02 all 7.67 0.00 1.18 3.52 0.04 87.59 12:22:02 0 7.55 0.00 0.92 0.67 0.03 90.83 12:22:02 1 12.32 0.00 0.99 1.29 0.03 85.37 12:22:02 2 4.27 0.00 0.64 0.44 0.05 94.61 12:22:02 3 16.44 0.00 2.58 4.46 0.05 76.47 12:22:02 4 4.14 0.00 2.18 11.96 0.05 81.68 12:22:02 5 9.91 0.00 0.77 0.48 0.05 88.78 12:22:02 6 3.02 0.00 0.45 8.23 0.02 88.28 12:22:02 7 3.75 0.00 0.89 0.65 0.05 94.66 12:23:01 all 14.57 0.00 1.15 2.73 0.06 81.48 12:23:01 0 28.13 0.00 1.75 2.38 0.10 67.64 12:23:01 1 17.26 0.00 0.98 1.34 0.07 80.36 12:23:01 2 5.82 0.00 0.49 0.56 0.09 93.04 12:23:01 3 22.17 0.00 1.55 3.30 0.07 72.92 12:23:01 4 7.48 0.00 0.97 4.45 0.05 87.05 12:23:01 5 13.10 0.00 0.78 0.59 0.03 85.49 12:23:01 6 11.84 0.00 1.78 8.66 0.07 77.65 12:23:01 7 10.76 0.00 0.92 0.58 0.05 87.70 12:24:01 all 39.57 0.00 1.22 1.52 0.11 57.58 12:24:01 0 39.01 0.00 1.64 0.82 0.08 58.45 12:24:01 1 41.87 0.00 0.95 1.27 0.15 55.76 12:24:01 2 30.37 0.00 1.40 1.19 0.08 66.96 12:24:01 3 40.16 0.00 1.11 1.37 0.15 57.21 12:24:01 4 45.73 0.00 1.41 1.09 0.10 51.67 12:24:01 5 46.70 0.00 1.20 0.79 0.13 51.18 12:24:01 6 35.09 0.00 0.97 5.63 0.10 58.21 12:24:01 7 37.60 0.00 1.14 0.00 0.07 61.20 12:25:01 all 29.00 0.00 1.89 1.77 0.09 67.25 12:25:01 0 31.56 0.00 1.79 0.78 0.07 65.80 12:25:01 1 24.82 0.00 2.93 0.08 0.07 72.11 12:25:01 2 34.11 0.00 2.06 0.65 0.15 63.03 12:25:01 3 30.68 0.00 1.11 0.07 0.08 68.06 12:25:01 4 19.08 0.00 1.24 0.54 0.07 79.08 12:25:01 5 25.85 0.00 1.91 0.42 0.10 71.73 12:25:01 6 33.75 0.00 2.05 11.27 0.08 52.86 12:25:01 7 32.15 0.00 2.03 0.39 0.08 65.35 12:26:01 all 30.70 0.00 5.62 5.13 0.09 58.46 12:26:01 0 30.94 0.00 5.71 2.95 0.08 60.32 12:26:01 1 31.02 0.00 5.13 2.06 0.07 61.72 12:26:01 2 29.21 0.00 6.17 2.27 0.10 62.25 12:26:01 3 28.97 0.00 4.77 0.30 0.08 65.87 12:26:01 4 33.40 0.00 5.96 5.12 0.10 55.42 12:26:01 5 29.37 0.00 4.66 0.27 0.08 65.61 12:26:01 6 34.33 0.00 7.12 27.50 0.12 30.93 12:26:01 7 28.40 0.00 5.39 0.69 0.12 65.40 12:27:01 all 25.58 0.00 3.56 7.25 0.15 63.46 12:27:01 0 26.38 0.00 3.19 4.30 0.12 66.00 12:27:01 1 33.10 0.00 3.99 3.10 0.17 59.64 12:27:01 2 24.24 0.00 3.05 5.56 0.27 66.88 12:27:01 3 21.02 0.00 3.87 3.64 0.12 71.35 12:27:01 4 34.71 0.00 3.38 6.87 0.17 54.87 12:27:01 5 22.21 0.00 3.72 21.26 0.10 52.71 12:27:01 6 21.11 0.00 3.60 5.17 0.15 69.98 12:27:01 7 21.89 0.00 3.65 8.11 0.14 66.22 12:28:01 all 30.42 0.00 4.04 1.61 0.15 63.78 12:28:01 0 33.80 0.00 3.50 2.41 0.12 60.17 12:28:01 1 34.14 0.00 4.26 0.20 0.17 61.22 12:28:01 2 41.76 0.00 4.96 1.87 0.15 51.25 12:28:01 3 25.40 0.00 2.89 0.43 0.17 71.10 12:28:01 4 31.31 0.00 4.96 3.50 0.13 60.09 12:28:01 5 24.11 0.00 3.80 0.30 0.15 71.64 12:28:01 6 24.88 0.00 4.50 1.10 0.13 69.38 12:28:01 7 28.08 0.00 3.44 3.07 0.17 65.25 12:29:01 all 10.97 0.00 1.73 2.02 0.09 85.19 12:29:01 0 8.44 0.00 1.50 5.40 0.10 84.55 12:29:01 1 9.03 0.00 1.71 1.00 0.08 88.17 12:29:01 2 10.05 0.00 1.56 0.74 0.08 87.57 12:29:01 3 17.19 0.00 1.40 0.53 0.08 80.79 12:29:01 4 7.61 0.00 1.73 4.12 0.08 86.46 12:29:01 5 19.73 0.00 1.93 0.79 0.10 77.46 12:29:01 6 6.55 0.00 1.74 1.04 0.08 90.58 12:29:01 7 9.17 0.00 2.26 2.49 0.10 85.98 Average: all 23.56 0.00 2.55 3.19 0.10 70.60 Average: 0 25.71 0.00 2.50 2.46 0.09 69.24 Average: 1 25.43 0.00 2.61 1.29 0.10 70.57 Average: 2 22.49 0.00 2.54 1.66 0.12 73.18 Average: 3 25.26 0.00 2.41 1.76 0.10 70.48 Average: 4 22.94 0.00 2.73 4.71 0.09 69.53 Average: 5 23.89 0.00 2.34 3.10 0.09 70.57 Average: 6 21.32 0.00 2.77 8.54 0.09 67.27 Average: 7 21.48 0.00 2.46 1.99 0.10 73.97