---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9062 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 13G 143G 8% / 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 836 26513 0 4817 30874 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:2c:8f:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe2c:8fa8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:10:76:71 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-9062) 01/02/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 97.00 19.08 77.92 1091.20 22502.08 02:51:01 126.55 23.03 103.52 2752.61 28876.65 02:52:01 431.83 12.81 419.01 820.40 105449.18 02:53:01 16.98 0.45 16.53 45.73 19450.11 02:54:01 11.66 0.00 11.66 0.00 15490.15 02:55:01 15.95 0.02 15.93 0.13 15299.30 02:56:01 22.10 0.00 22.10 0.00 16186.77 02:57:01 68.67 1.93 66.74 111.98 18729.51 Average: 98.84 7.14 91.70 601.72 30263.83 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30088792 31689712 2850428 8.65 69564 1841692 1427328 4.20 888216 1676200 163780 02:51:01 29290276 31674208 3648944 11.08 94604 2571756 1573648 4.63 987728 2314128 514748 02:52:01 25875732 30419684 7063488 21.44 132172 4547688 6406096 18.85 2333024 4232660 404 02:53:01 24137152 28841584 8802068 26.72 132476 4661920 9403888 27.67 3954284 4335052 168 02:54:01 24128848 28833652 8810372 26.75 132552 4662084 9403888 27.67 3962196 4335216 224 02:55:01 23694144 28404424 9245076 28.07 132760 4666636 9520772 28.01 4394908 4332308 184 02:56:01 24400676 29114228 8538544 25.92 133036 4695224 6916276 20.35 3712328 4324296 104 02:57:01 27135796 31600404 5803424 17.62 136452 4526548 1536336 4.52 1247060 4092504 32248 Average: 26093927 30072237 6845293 20.78 120452 4021694 5773529 16.99 2684968 3705296 88982 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 65.02 44.60 995.10 7.35 0.00 0.00 0.00 0.00 02:51:01 lo 5.33 5.33 0.50 0.50 0.00 0.00 0.00 0.00 02:51:01 br-5787f2e24ebf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 129.98 88.15 2944.62 11.09 0.00 0.00 0.00 0.00 02:52:01 veth4b0481d 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 02:52:01 lo 6.73 6.73 0.61 0.61 0.00 0.00 0.00 0.00 02:52:01 br-5787f2e24ebf 0.63 0.53 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 veth94b0e14 23.95 22.01 12.02 16.86 0.00 0.00 0.00 0.00 02:53:01 veth4b0481d 0.43 0.45 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 lo 5.63 5.63 9.80 9.80 0.00 0.00 0.00 0.00 02:53:01 br-5787f2e24ebf 2.05 2.47 3.06 6.70 0.00 0.00 0.00 0.00 02:53:01 veth94b0e14 8.03 6.82 7.42 14.19 0.00 0.00 0.00 0.00 02:54:01 veth4b0481d 0.48 0.50 0.05 0.92 0.00 0.00 0.00 0.00 02:54:01 lo 5.46 5.46 0.82 0.82 0.00 0.00 0.00 0.00 02:54:01 br-5787f2e24ebf 1.22 1.35 0.52 0.15 0.00 0.00 0.00 0.00 02:54:01 veth94b0e14 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 veth4b0481d 0.53 0.55 0.05 1.14 0.00 0.00 0.00 0.00 02:55:01 lo 17.61 17.61 32.10 32.10 0.00 0.00 0.00 0.00 02:55:01 br-5787f2e24ebf 5.73 7.20 10.62 21.44 0.00 0.00 0.00 0.00 02:55:01 veth94b0e14 61.31 50.59 31.90 123.46 0.00 0.00 0.00 0.01 02:56:01 lo 14.25 14.25 0.90 0.90 0.00 0.00 0.00 0.00 02:56:01 br-5787f2e24ebf 2.23 2.42 0.12 0.17 0.00 0.00 0.00 0.00 02:56:01 veth94b0e14 0.43 0.52 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 veth4a1cee8 10.31 10.98 23.40 8.24 0.00 0.00 0.00 0.00 02:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1198.72 740.31 21624.65 178.24 0.00 0.00 0.00 0.00 Average: lo 7.18 7.18 5.63 5.63 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 110.33 64.18 2612.32 15.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9062) 01/02/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.52 0.00 0.68 2.54 0.03 87.23 02:50:01 0 6.23 0.00 0.71 0.75 0.03 92.28 02:50:01 1 6.82 0.00 0.36 0.36 0.02 92.45 02:50:01 2 8.91 0.00 0.51 1.39 0.03 89.16 02:50:01 3 9.97 0.00 0.70 0.10 0.05 89.18 02:50:01 4 1.80 0.00 0.31 0.22 0.02 97.66 02:50:01 5 20.37 0.00 1.43 16.31 0.05 61.84 02:50:01 6 12.39 0.00 0.68 0.83 0.03 86.06 02:50:01 7 9.69 0.00 0.73 0.42 0.03 89.13 02:51:01 all 10.06 0.00 1.30 2.71 0.03 85.90 02:51:01 0 3.78 0.00 0.87 0.50 0.02 94.83 02:51:01 1 18.05 0.00 1.19 3.14 0.05 77.57 02:51:01 2 5.10 0.00 1.30 0.35 0.02 93.23 02:51:01 3 17.24 0.00 1.70 1.08 0.07 79.92 02:51:01 4 8.94 0.00 1.12 0.52 0.02 89.40 02:51:01 5 3.39 0.00 1.20 6.24 0.02 89.15 02:51:01 6 15.51 0.00 1.42 2.71 0.03 80.31 02:51:01 7 8.52 0.00 1.62 7.10 0.05 82.71 02:52:01 all 18.34 0.00 5.08 4.96 0.09 71.53 02:52:01 0 12.93 0.00 4.94 1.25 0.12 80.76 02:52:01 1 13.72 0.00 4.58 6.51 0.07 75.12 02:52:01 2 20.69 0.00 5.31 1.22 0.07 72.71 02:52:01 3 18.78 0.00 4.37 1.55 0.10 75.20 02:52:01 4 21.03 0.00 5.89 16.08 0.10 56.90 02:52:01 5 19.47 0.00 4.83 0.29 0.08 75.32 02:52:01 6 20.00 0.00 4.91 1.86 0.09 73.16 02:52:01 7 20.10 0.00 5.83 10.97 0.09 63.01 02:53:01 all 17.89 0.00 1.64 0.73 0.06 79.67 02:53:01 0 9.55 0.00 0.87 0.00 0.03 89.54 02:53:01 1 22.16 0.00 2.07 0.33 0.07 75.36 02:53:01 2 16.63 0.00 1.52 0.00 0.05 81.80 02:53:01 3 19.80 0.00 1.97 0.02 0.07 78.15 02:53:01 4 17.48 0.00 1.63 5.50 0.07 75.33 02:53:01 5 22.67 0.00 2.04 0.00 0.05 75.24 02:53:01 6 18.59 0.00 1.51 0.00 0.07 79.83 02:53:01 7 16.20 0.00 1.54 0.02 0.07 82.17 02:54:01 all 0.68 0.00 0.11 0.93 0.03 98.25 02:54:01 0 0.57 0.00 0.25 0.00 0.05 99.13 02:54:01 1 0.67 0.00 0.12 0.02 0.03 99.17 02:54:01 2 0.88 0.00 0.03 0.00 0.00 99.08 02:54:01 3 0.62 0.00 0.12 0.00 0.05 99.21 02:54:01 4 0.99 0.00 0.22 7.44 0.05 91.31 02:54:01 5 0.40 0.00 0.03 0.00 0.02 99.55 02:54:01 6 0.75 0.00 0.02 0.00 0.02 99.22 02:54:01 7 0.52 0.00 0.08 0.00 0.05 99.35 02:55:01 all 6.79 0.00 0.73 1.12 0.05 91.31 02:55:01 0 7.38 0.00 0.82 0.02 0.05 91.74 02:55:01 1 6.49 0.00 0.75 0.02 0.07 92.68 02:55:01 2 8.30 0.00 0.62 0.00 0.07 91.01 02:55:01 3 6.99 0.00 0.94 0.02 0.07 91.99 02:55:01 4 4.70 0.00 0.75 8.82 0.05 85.67 02:55:01 5 5.82 0.00 0.55 0.02 0.05 93.57 02:55:01 6 6.87 0.00 0.60 0.07 0.02 92.45 02:55:01 7 7.83 0.00 0.82 0.02 0.08 91.25 02:56:01 all 1.12 0.00 0.44 1.22 0.05 97.16 02:56:01 0 1.27 0.00 0.43 0.27 0.05 97.98 02:56:01 1 1.39 0.00 0.40 0.00 0.03 98.18 02:56:01 2 1.04 0.00 0.67 0.02 0.07 98.21 02:56:01 3 1.19 0.00 0.45 0.00 0.07 98.29 02:56:01 4 1.61 0.00 0.49 8.99 0.07 88.85 02:56:01 5 1.00 0.00 0.40 0.45 0.03 98.11 02:56:01 6 0.77 0.00 0.33 0.03 0.03 98.83 02:56:01 7 0.71 0.00 0.32 0.05 0.07 98.86 02:57:01 all 7.63 0.00 0.61 1.49 0.03 90.25 02:57:01 0 36.44 0.00 1.62 1.26 0.07 60.62 02:57:01 1 12.78 0.00 0.47 0.40 0.05 86.30 02:57:01 2 1.15 0.00 0.43 0.07 0.02 98.33 02:57:01 3 2.96 0.00 0.55 0.02 0.02 96.45 02:57:01 4 0.88 0.00 0.38 6.52 0.02 92.19 02:57:01 5 1.17 0.00 0.40 3.51 0.02 94.91 02:57:01 6 1.15 0.00 0.40 0.07 0.02 98.37 02:57:01 7 4.55 0.00 0.53 0.07 0.02 94.83 Average: all 8.98 0.00 1.32 1.96 0.05 87.69 Average: 0 9.77 0.00 1.31 0.50 0.05 88.36 Average: 1 10.26 0.00 1.24 1.34 0.05 87.12 Average: 2 7.82 0.00 1.30 0.38 0.04 90.47 Average: 3 9.68 0.00 1.35 0.35 0.06 88.57 Average: 4 7.16 0.00 1.34 6.75 0.05 84.70 Average: 5 9.25 0.00 1.35 3.33 0.04 86.03 Average: 6 9.47 0.00 1.23 0.69 0.04 88.58 Average: 7 8.49 0.00 1.43 2.32 0.06 87.71