---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-237 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: 2799.998 BogoMIPS: 5599.99 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 14G 142G 9% / 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 898 25260 0 6008 30812 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:00:2a:9e brd ff:ff:ff:ff:ff:ff inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe00:2a9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:a6:65:ff 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-237) 05/03/24 _x86_64_ (8 CPU) 20:21:27 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 264.17 71.27 192.90 4612.16 30556.91 20:24:01 96.35 13.81 82.54 1121.36 30171.68 20:25:01 165.59 9.60 155.99 1650.26 68348.74 20:26:01 207.60 7.43 200.17 505.88 97822.16 20:27:01 152.87 6.18 146.69 267.87 26548.96 20:28:02 26.27 0.37 25.91 22.26 21917.19 20:29:01 23.56 0.10 23.45 20.61 21826.74 20:30:01 72.85 1.18 71.67 102.12 3938.23 Average: 126.37 13.77 112.60 1039.92 37673.85 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30171340 31720256 2767880 8.40 67132 1792808 1376112 4.05 846136 1630376 127296 20:24:01 29828944 31673564 3110276 9.44 84740 2056732 1408900 4.15 906056 1883056 187320 20:25:01 27329708 31609956 5609512 17.03 122776 4360112 1418068 4.17 1050704 4104244 1053280 20:26:01 25105868 30823668 7833352 23.78 133864 5724572 6982276 20.54 1926008 5347280 708 20:27:01 21698448 27514916 11240772 34.13 140412 5808780 11946920 35.15 5425576 5207592 1656 20:28:02 21257208 27079012 11682012 35.47 140732 5812844 12376984 36.42 5867304 5202448 1004 20:29:01 21200268 27053572 11738952 35.64 141260 5842684 12429584 36.57 5903388 5220552 28120 20:30:01 25827196 31511184 7112024 21.59 143348 5688284 1623724 4.78 1521748 5066920 28192 Average: 25302372 29873266 7636848 23.18 121783 4635852 6195321 18.23 2930865 4207808 178447 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 377.04 255.84 1489.28 62.22 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 20:24:01 ens3 53.38 43.64 729.54 8.17 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 20:25:01 ens3 1007.90 462.61 18739.58 56.29 0.00 0.00 0.00 0.00 20:25:01 br-139e8080e712 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 9.53 9.53 0.95 0.95 0.00 0.00 0.00 0.00 20:26:01 veth6ebfc8d 0.10 0.27 0.00 0.02 0.00 0.00 0.00 0.00 20:26:01 veth9fa7262 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 20:26:01 veth2920e6e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vetha659bce 0.07 0.18 0.00 0.01 0.00 0.00 0.00 0.00 20:27:01 veth6ebfc8d 60.02 72.50 20.00 16.35 0.00 0.00 0.00 0.00 20:27:01 veth9fa7262 4.00 4.73 0.53 0.45 0.00 0.00 0.00 0.00 20:27:01 vetha659bce 7.57 6.23 0.85 0.64 0.00 0.00 0.00 0.00 20:27:01 vethe05cb00 22.98 19.75 2.61 2.82 0.00 0.00 0.00 0.00 20:28:02 veth6ebfc8d 49.05 56.96 103.61 18.15 0.00 0.00 0.00 0.01 20:28:02 veth9fa7262 4.43 6.21 0.71 1.43 0.00 0.00 0.00 0.00 20:28:02 vetha659bce 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:28:02 vethe05cb00 50.47 37.64 9.84 6.83 0.00 0.00 0.00 0.00 20:29:01 veth6ebfc8d 30.35 32.93 95.26 10.81 0.00 0.00 0.00 0.01 20:29:01 veth9fa7262 5.13 6.85 0.85 0.95 0.00 0.00 0.00 0.00 20:29:01 vetha659bce 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethe05cb00 50.06 36.93 6.04 6.00 0.00 0.00 0.00 0.00 20:30:01 ens3 2000.60 1071.90 37349.12 193.90 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 44.66 44.66 11.24 11.24 0.00 0.00 0.00 0.00 Average: ens3 248.89 132.90 4669.54 24.10 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: lo 5.17 5.17 1.37 1.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-237) 05/03/24 _x86_64_ (8 CPU) 20:21:27 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.50 0.00 1.05 3.71 0.04 84.70 20:23:01 0 15.59 0.00 1.47 2.67 0.03 80.24 20:23:01 1 5.40 0.00 0.94 0.77 0.03 92.87 20:23:01 2 19.39 0.00 1.24 2.07 0.07 77.23 20:23:01 3 8.27 0.00 0.72 1.81 0.07 89.13 20:23:01 4 13.72 0.00 1.22 1.25 0.03 83.77 20:23:01 5 8.69 0.00 1.37 4.96 0.03 84.94 20:23:01 6 9.51 0.00 0.84 0.53 0.03 89.08 20:23:01 7 3.48 0.00 0.58 15.50 0.05 80.39 20:24:01 all 10.07 0.00 0.66 3.07 0.03 86.16 20:24:01 0 0.15 0.00 0.25 16.52 0.02 83.06 20:24:01 1 19.84 0.00 0.98 1.57 0.05 77.56 20:24:01 2 5.57 0.00 0.50 0.02 0.02 93.90 20:24:01 3 4.67 0.00 0.49 1.36 0.08 93.40 20:24:01 4 7.18 0.00 0.57 2.72 0.02 89.52 20:24:01 5 31.13 0.00 1.37 1.95 0.05 65.50 20:24:01 6 3.82 0.00 0.37 0.43 0.02 95.36 20:24:01 7 8.15 0.00 0.80 0.02 0.03 91.00 20:25:01 all 10.13 0.00 4.25 7.23 0.07 78.33 20:25:01 0 9.08 0.00 4.77 10.38 0.07 75.70 20:25:01 1 11.71 0.00 5.03 0.40 0.07 82.79 20:25:01 2 8.26 0.00 3.71 6.80 0.05 81.18 20:25:01 3 8.22 0.00 3.91 29.64 0.07 58.16 20:25:01 4 10.87 0.00 3.38 1.52 0.05 84.17 20:25:01 5 13.02 0.00 4.71 0.27 0.07 81.93 20:25:01 6 9.19 0.00 4.25 0.27 0.07 86.23 20:25:01 7 10.69 0.00 4.19 8.61 0.10 76.42 20:26:01 all 10.29 0.00 3.55 9.72 0.09 76.35 20:26:01 0 9.41 0.00 2.85 1.29 0.07 86.38 20:26:01 1 10.18 0.00 4.21 4.10 0.10 81.41 20:26:01 2 10.49 0.00 3.92 3.78 0.08 81.72 20:26:01 3 10.43 0.00 4.71 28.86 0.12 55.87 20:26:01 4 11.10 0.00 3.71 18.32 0.12 66.75 20:26:01 5 10.49 0.00 2.77 1.63 0.10 85.01 20:26:01 6 9.73 0.00 2.99 2.18 0.10 85.00 20:26:01 7 10.47 0.00 3.27 17.63 0.05 68.58 20:27:01 all 56.59 0.00 6.79 1.24 0.10 35.28 20:27:01 0 54.83 0.00 6.73 0.22 0.10 38.12 20:27:01 1 56.86 0.00 6.54 0.08 0.10 36.41 20:27:01 2 60.89 0.00 7.47 6.01 0.10 25.53 20:27:01 3 57.27 0.00 6.96 0.42 0.10 35.24 20:27:01 4 56.07 0.00 6.97 1.92 0.10 34.93 20:27:01 5 56.02 0.00 6.89 0.75 0.10 36.25 20:27:01 6 55.21 0.00 6.36 0.24 0.08 38.10 20:27:01 7 55.61 0.00 6.33 0.29 0.10 37.66 20:28:02 all 11.98 0.00 1.19 1.49 0.07 85.27 20:28:02 0 10.97 0.00 1.24 0.07 0.07 87.66 20:28:02 1 12.48 0.00 1.16 0.44 0.08 85.85 20:28:02 2 12.92 0.00 1.24 11.05 0.07 74.72 20:28:02 3 12.98 0.00 1.30 0.03 0.08 85.60 20:28:02 4 12.75 0.00 1.24 0.27 0.08 85.66 20:28:02 5 12.06 0.00 1.27 0.03 0.07 86.57 20:28:02 6 11.07 0.00 1.09 0.00 0.07 87.78 20:28:02 7 10.68 0.00 0.95 0.05 0.08 88.23 20:29:01 all 4.89 0.00 0.65 1.53 0.08 92.84 20:29:01 0 4.71 0.00 0.66 0.24 0.07 94.32 20:29:01 1 4.52 0.00 0.63 0.05 0.07 94.73 20:29:01 2 5.39 0.00 0.72 11.26 0.10 82.53 20:29:01 3 5.12 0.00 0.83 0.14 0.09 93.83 20:29:01 4 4.20 0.00 0.58 0.56 0.09 94.58 20:29:01 5 4.71 0.00 0.48 0.02 0.09 94.71 20:29:01 6 5.24 0.00 0.70 0.00 0.10 93.96 20:29:01 7 5.18 0.00 0.66 0.05 0.08 94.02 20:30:01 all 5.22 0.00 0.71 0.40 0.04 93.63 20:30:01 0 1.00 0.00 0.74 0.20 0.07 97.99 20:30:01 1 1.45 0.00 0.65 0.28 0.03 97.58 20:30:01 2 18.80 0.00 1.02 0.99 0.05 79.15 20:30:01 3 1.84 0.00 0.79 0.50 0.03 96.84 20:30:01 4 1.32 0.00 0.65 0.08 0.02 97.92 20:30:01 5 1.27 0.00 0.59 0.69 0.03 97.43 20:30:01 6 14.54 0.00 0.67 0.32 0.05 84.43 20:30:01 7 1.52 0.00 0.55 0.10 0.02 97.81 Average: all 14.91 0.00 2.35 3.55 0.07 79.12 Average: 0 13.18 0.00 2.33 3.96 0.06 80.47 Average: 1 15.25 0.00 2.51 0.96 0.07 81.21 Average: 2 17.69 0.00 2.47 5.23 0.07 74.55 Average: 3 13.56 0.00 2.46 7.83 0.08 76.07 Average: 4 14.60 0.00 2.28 3.33 0.06 79.72 Average: 5 17.13 0.00 2.42 1.29 0.07 79.09 Average: 6 14.73 0.00 2.15 0.50 0.07 82.56 Average: 7 13.17 0.00 2.16 5.29 0.07 79.32