---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32605 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 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 892 24686 0 6588 30819 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:40:35:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe40:35f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:bd:82:8e 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::42:7eff:febd:828e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32605) 08/21/24 _x86_64_ (8 CPU) 11:43:06 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:01 131.28 35.56 95.72 3244.26 27710.45 11:46:01 434.76 12.61 422.15 813.50 167919.81 11:47:02 120.01 0.27 119.74 32.12 31877.38 11:48:01 105.78 0.27 105.51 19.93 29887.56 Average: 198.33 12.23 186.10 1031.54 64488.79 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 28266772 31613188 4672440 14.19 78088 3548808 1937232 5.70 965472 3348952 1796972 11:46:01 25182236 31159196 7756976 23.55 134528 5968648 6773292 19.93 1620516 5563384 4004 11:47:02 22648456 28983408 10290756 31.24 154932 6276316 9508648 27.98 3939344 5725056 20636 11:48:01 23436096 29845052 9503116 28.85 167244 6333636 6953320 20.46 3152720 5737916 340 Average: 24883390 30400211 8055822 24.46 133698 5531852 6293123 18.52 2419513 5093827 455488 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 10.86 10.86 1.04 1.04 0.00 0.00 0.00 0.00 11:45:01 ens3 972.49 480.74 20315.42 43.51 0.00 0.00 0.00 0.00 11:46:01 br-501117b06195 0.17 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:46:01 veth5fd2f94 0.80 0.93 0.07 0.07 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 veth31aa12e 0.17 0.32 0.01 0.02 0.00 0.00 0.00 0.00 11:47:02 br-501117b06195 0.40 0.43 0.05 0.03 0.00 0.00 0.00 0.00 11:47:02 veth5fd2f94 31.90 27.22 3.71 3.93 0.00 0.00 0.00 0.00 11:47:02 docker0 5.58 6.56 1.26 54.36 0.00 0.00 0.00 0.00 11:47:02 veth31aa12e 3.41 4.10 0.49 0.45 0.00 0.00 0.00 0.00 11:48:01 br-501117b06195 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 veth5fd2f94 37.85 26.40 3.21 3.86 0.00 0.00 0.00 0.00 11:48:01 docker0 7.44 11.17 0.86 235.02 0.00 0.00 0.00 0.00 11:48:01 veth56338a1 143.73 178.46 137.94 46.40 0.00 0.00 0.00 0.01 Average: br-501117b06195 0.16 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth5fd2f94 17.56 13.59 1.74 1.96 0.00 0.00 0.00 0.00 Average: docker0 3.24 4.40 0.53 71.67 0.00 0.00 0.00 0.00 Average: veth56338a1 35.48 44.06 34.05 11.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32605) 08/21/24 _x86_64_ (8 CPU) 11:43:06 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 10.99 0.00 1.81 2.29 0.04 84.86 11:45:01 0 9.58 0.00 1.66 3.47 0.05 85.25 11:45:01 1 14.34 0.00 2.00 0.97 0.03 82.66 11:45:01 2 2.93 0.00 1.39 9.89 0.02 85.78 11:45:01 3 3.76 0.00 1.40 0.37 0.05 94.42 11:45:01 4 30.20 0.00 2.60 2.03 0.05 65.12 11:45:01 5 13.04 0.00 1.57 0.50 0.03 84.86 11:45:01 6 4.50 0.00 1.79 0.62 0.03 93.06 11:45:01 7 9.65 0.00 2.09 0.52 0.07 87.68 11:46:01 all 15.34 0.00 6.96 12.96 0.10 64.63 11:46:01 0 15.80 0.00 7.35 29.95 0.14 46.77 11:46:01 1 16.59 0.00 6.42 3.11 0.10 73.77 11:46:01 2 19.24 0.00 7.00 2.06 0.11 71.59 11:46:01 3 16.53 0.00 6.87 12.06 0.07 64.48 11:46:01 4 13.54 0.00 7.27 11.08 0.09 68.03 11:46:01 5 13.31 0.00 6.36 4.92 0.10 75.31 11:46:01 6 13.90 0.00 7.99 31.87 0.12 46.12 11:46:01 7 14.02 0.00 6.40 8.40 0.09 71.10 11:47:02 all 28.86 0.00 3.50 1.82 0.09 65.73 11:47:02 0 26.77 0.00 3.39 1.09 0.08 68.67 11:47:02 1 29.09 0.00 4.17 2.78 0.10 63.85 11:47:02 2 26.99 0.00 3.35 0.37 0.10 69.19 11:47:02 3 30.93 0.00 3.17 1.61 0.08 64.20 11:47:02 4 25.55 0.00 3.01 4.05 0.07 67.32 11:47:02 5 30.23 0.00 3.49 2.01 0.10 64.17 11:47:02 6 31.37 0.00 3.96 0.40 0.08 64.18 11:47:02 7 29.97 0.00 3.40 2.27 0.12 64.24 11:48:01 all 8.74 0.00 1.77 1.78 0.07 87.63 11:48:01 0 8.11 0.00 1.75 0.41 0.09 89.65 11:48:01 1 8.16 0.00 1.74 1.19 0.09 88.82 11:48:01 2 9.57 0.00 2.14 1.41 0.09 86.79 11:48:01 3 6.68 0.00 1.77 1.60 0.09 89.85 11:48:01 4 9.20 0.00 1.69 0.29 0.07 88.75 11:48:01 5 10.58 0.00 1.75 8.86 0.07 78.74 11:48:01 6 10.06 0.00 1.80 0.24 0.07 87.83 11:48:01 7 7.58 0.00 1.49 0.27 0.05 90.61 Average: all 16.01 0.00 3.50 4.68 0.08 75.73 Average: 0 15.08 0.00 3.52 8.65 0.09 72.66 Average: 1 17.09 0.00 3.57 2.01 0.08 77.25 Average: 2 14.64 0.00 3.43 3.46 0.08 78.39 Average: 3 14.49 0.00 3.30 3.89 0.07 78.26 Average: 4 19.69 0.00 3.63 4.35 0.07 72.26 Average: 5 16.81 0.00 3.29 4.05 0.08 75.77 Average: 6 14.97 0.00 3.87 8.17 0.08 72.92 Average: 7 15.33 0.00 3.34 2.86 0.08 78.39