---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25120 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 838 25680 0 5648 30873 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:bd:9c:8d brd ff:ff:ff:ff:ff:ff inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:febd:9c8d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:be:12:0f 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-25120) 04/22/24 _x86_64_ (8 CPU) 11:49:24 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 114.53 42.90 71.63 1926.82 25012.73 11:52:01 127.16 22.89 104.27 2745.75 29650.52 11:53:01 202.70 2.93 199.77 428.60 128570.52 11:54:01 179.89 9.00 170.89 382.74 25491.53 11:55:01 24.60 0.43 24.16 20.40 19533.76 11:56:01 63.56 2.38 61.17 129.58 20648.56 Average: 118.74 13.42 105.31 939.06 41483.82 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30174920 31747676 2764300 8.39 68680 1815068 1421256 4.18 821668 1651432 144008 11:52:01 29316100 31711156 3623120 11.00 98292 2577244 1382256 4.07 946808 2319828 579412 11:53:01 26160548 31486604 6778672 20.58 126428 5366880 3519956 10.36 1206876 5070280 668 11:54:01 24119676 29606032 8819544 26.78 132912 5510164 6592864 19.40 3208124 5066580 1220 11:55:01 24685336 30205488 8253884 25.06 133340 5545704 4673984 13.75 2639304 5083984 220 11:56:01 26294948 31612452 6644272 20.17 135960 5349360 1501440 4.42 1249204 4897872 2632 Average: 26791921 31061568 6147299 18.66 115935 4360737 3181959 9.36 1678664 4014996 121360 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 ens3 195.08 129.46 1096.72 38.65 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 11:52:01 br-5a9ac5f5fadf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 122.49 86.92 2824.18 11.68 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 5.86 5.86 0.56 0.56 0.00 0.00 0.00 0.00 11:53:01 veth410142a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 veth3a3d5d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 br-5a9ac5f5fadf 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 veth16e7813 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 veth37e9a27 4.15 3.63 0.46 0.35 0.00 0.00 0.00 0.00 11:54:01 vethe2656b1 27.01 25.18 11.57 16.27 0.00 0.00 0.00 0.00 11:54:01 br-5a9ac5f5fadf 0.45 0.32 0.03 0.02 0.00 0.00 0.00 0.00 11:54:01 veth16e7813 2.67 3.23 0.75 0.67 0.00 0.00 0.00 0.00 11:55:01 vethe2656b1 51.66 44.23 12.73 45.47 0.00 0.00 0.00 0.00 11:55:01 br-5a9ac5f5fadf 1.37 1.92 0.63 0.41 0.00 0.00 0.00 0.00 11:55:01 veth16e7813 2.98 2.08 1.11 0.51 0.00 0.00 0.00 0.00 11:55:01 ens3 1586.75 912.41 38634.52 260.00 0.00 0.00 0.00 0.00 11:56:01 ens3 61.56 49.33 73.56 19.37 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 24.26 24.26 2.95 2.95 0.00 0.00 0.00 0.00 Average: ens3 244.48 137.79 6368.25 42.29 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 3.40 3.40 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25120) 04/22/24 _x86_64_ (8 CPU) 11:49:24 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 10.64 0.00 0.88 3.10 0.05 85.34 11:51:01 0 1.06 0.00 0.47 0.10 0.03 98.34 11:51:01 1 20.66 0.00 1.39 1.92 0.05 75.98 11:51:01 2 13.85 0.00 0.94 7.38 0.03 77.80 11:51:01 3 14.38 0.00 1.07 1.35 0.03 83.17 11:51:01 4 3.76 0.00 0.75 6.41 0.03 89.05 11:51:01 5 11.40 0.00 0.84 5.15 0.03 82.58 11:51:01 6 15.74 0.00 1.37 2.18 0.12 80.59 11:51:01 7 4.21 0.00 0.25 0.28 0.02 95.23 11:52:01 all 10.32 0.00 1.30 2.95 0.04 85.39 11:52:01 0 11.52 0.00 1.53 1.31 0.07 85.58 11:52:01 1 14.47 0.00 1.32 0.73 0.03 83.44 11:52:01 2 7.95 0.00 1.55 0.74 0.03 89.73 11:52:01 3 17.89 0.00 1.44 1.25 0.05 79.37 11:52:01 4 1.96 0.00 1.39 1.64 0.02 95.00 11:52:01 5 13.01 0.00 1.36 0.69 0.03 84.91 11:52:01 6 11.53 0.00 0.97 16.88 0.05 70.57 11:52:01 7 4.25 0.00 0.77 0.39 0.05 94.54 11:53:01 all 9.45 0.00 4.31 10.23 0.06 75.94 11:53:01 0 8.62 0.00 4.01 0.10 0.08 87.18 11:53:01 1 10.89 0.00 5.00 5.05 0.07 78.99 11:53:01 2 9.05 0.00 3.93 0.73 0.07 86.23 11:53:01 3 9.85 0.00 3.63 1.43 0.05 85.03 11:53:01 4 10.06 0.00 3.88 9.32 0.05 76.69 11:53:01 5 9.54 0.00 5.82 29.03 0.05 55.55 11:53:01 6 8.78 0.00 3.86 11.62 0.05 75.70 11:53:01 7 8.82 0.00 4.42 24.55 0.07 62.15 11:54:01 all 27.93 0.00 3.68 4.29 0.08 64.02 11:54:01 0 23.80 0.00 3.94 1.51 0.08 70.66 11:54:01 1 22.78 0.00 3.16 6.21 0.08 67.77 11:54:01 2 27.99 0.00 3.68 7.46 0.08 60.78 11:54:01 3 33.67 0.00 4.09 0.03 0.08 62.12 11:54:01 4 27.99 0.00 3.71 1.96 0.07 66.27 11:54:01 5 33.18 0.00 3.69 14.78 0.08 48.27 11:54:01 6 28.79 0.00 3.42 0.89 0.08 66.81 11:54:01 7 25.28 0.00 3.71 1.48 0.08 69.45 11:55:01 all 5.51 0.00 0.74 1.46 0.05 92.25 11:55:01 0 4.94 0.00 0.75 0.23 0.07 94.00 11:55:01 1 4.26 0.00 0.80 0.15 0.05 94.74 11:55:01 2 5.71 0.00 0.89 10.56 0.07 82.78 11:55:01 3 4.72 0.00 0.60 0.00 0.05 94.63 11:55:01 4 5.66 0.00 0.60 0.00 0.03 93.70 11:55:01 5 6.49 0.00 0.70 0.28 0.03 92.50 11:55:01 6 6.70 0.00 0.72 0.35 0.07 92.17 11:55:01 7 5.56 0.00 0.84 0.10 0.05 93.46 11:56:01 all 7.81 0.00 0.55 2.16 0.03 89.45 11:56:01 0 0.72 0.00 0.47 3.72 0.02 95.08 11:56:01 1 29.72 0.00 0.90 0.70 0.10 68.58 11:56:01 2 2.97 0.00 0.55 9.61 0.03 86.83 11:56:01 3 15.38 0.00 0.50 0.67 0.02 83.44 11:56:01 4 0.70 0.00 0.40 0.03 0.02 98.85 11:56:01 5 2.70 0.00 0.47 0.18 0.02 96.63 11:56:01 6 0.92 0.00 0.45 1.24 0.03 97.35 11:56:01 7 9.44 0.00 0.63 1.13 0.02 88.77 Average: all 11.94 0.00 1.90 4.02 0.05 82.09 Average: 0 8.43 0.00 1.85 1.17 0.06 88.49 Average: 1 17.13 0.00 2.09 2.45 0.06 78.27 Average: 2 11.24 0.00 1.92 6.09 0.05 80.70 Average: 3 15.96 0.00 1.88 0.79 0.05 81.32 Average: 4 8.33 0.00 1.78 3.22 0.04 86.63 Average: 5 12.71 0.00 2.14 8.31 0.04 76.80 Average: 6 12.08 0.00 1.79 5.51 0.07 80.55 Average: 7 9.59 0.00 1.76 4.62 0.05 83.99