---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39265 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 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 872 25649 0 5645 30838 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:73:07:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe73:7e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:79:d9:6d 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-39265) 09/17/24 _x86_64_ (8 CPU) 11:49:28 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 331.57 42.67 288.90 1921.49 40462.65 11:52:01 137.18 22.98 114.20 2762.87 43143.88 11:53:01 310.58 12.21 298.37 777.82 141074.90 11:54:01 85.64 0.47 85.17 48.13 36445.61 11:55:01 42.19 0.02 42.18 1.60 21108.03 Average: 181.44 15.67 165.77 1102.41 56446.48 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30101060 31674260 2838160 8.62 70896 1813484 1416516 4.17 895816 1650036 154704 11:52:01 28684424 31627876 4254796 12.92 101200 3113616 1572588 4.63 1028388 2853400 1113592 11:53:01 26013232 31350548 6925988 21.03 129412 5371100 4230480 12.45 1361228 5041820 1596 11:54:01 24071684 29557112 8867536 26.92 132216 5510588 6664656 19.61 3259228 5065072 448 11:55:01 25369056 30884612 7570164 22.98 132600 5545448 3012512 8.86 1989120 5066376 144 Average: 26847891 31018882 6091329 18.49 113265 4270847 3379350 9.94 1706756 3935341 254097 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 ens3 228.81 157.71 1187.76 55.37 0.00 0.00 0.00 0.00 11:51:01 lo 1.40 1.40 0.15 0.15 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 11:52:01 ens3 271.15 172.27 7822.65 16.69 0.00 0.00 0.00 0.00 11:52:01 lo 7.00 7.00 0.65 0.65 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 br-add3fbc23df4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 vetha64e2cd 0.28 0.52 0.02 0.03 0.00 0.00 0.00 0.00 11:53:01 ens3 928.93 480.90 29188.93 32.24 0.00 0.00 0.00 0.00 11:53:01 lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00 11:53:01 veth7b200e8 0.25 0.38 0.02 0.02 0.00 0.00 0.00 0.00 11:54:01 vetha64e2cd 78.22 67.81 24.26 61.56 0.00 0.00 0.00 0.01 11:54:01 ens3 5.52 4.17 1.28 1.38 0.00 0.00 0.00 0.00 11:54:01 lo 2.80 2.80 0.81 0.81 0.00 0.00 0.00 0.00 11:54:01 veth7b200e8 1.25 1.45 0.22 0.27 0.00 0.00 0.00 0.00 11:55:01 vetha64e2cd 0.32 1.53 0.02 0.22 0.00 0.00 0.00 0.00 11:55:01 ens3 72.34 44.58 17.42 145.74 0.00 0.00 0.00 0.00 11:55:01 lo 4.50 4.50 0.56 0.56 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vetha64e2cd 15.76 13.97 4.86 12.36 0.00 0.00 0.00 0.00 Average: ens3 301.35 171.93 7643.39 50.28 0.00 0.00 0.00 0.00 Average: lo 3.78 3.78 0.49 0.49 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39265) 09/17/24 _x86_64_ (8 CPU) 11:49:28 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 10.30 0.00 0.98 3.60 0.04 85.07 11:51:01 0 2.75 0.00 0.38 0.10 0.03 96.73 11:51:01 1 13.94 0.00 1.62 3.82 0.03 80.59 11:51:01 2 1.20 0.00 0.75 20.26 0.03 77.74 11:51:01 3 27.79 0.00 2.19 2.64 0.07 67.31 11:51:01 4 23.43 0.00 1.52 0.97 0.05 74.04 11:51:01 5 1.99 0.00 0.30 0.23 0.08 97.39 11:51:01 6 8.70 0.00 0.75 0.38 0.03 90.13 11:51:01 7 2.56 0.00 0.32 0.42 0.02 96.69 11:52:01 all 10.62 0.00 2.02 3.25 0.04 84.07 11:52:01 0 4.20 0.00 1.53 4.37 0.03 89.87 11:52:01 1 8.15 0.00 2.33 0.97 0.03 88.51 11:52:01 2 8.74 0.00 2.13 13.12 0.05 75.96 11:52:01 3 13.01 0.00 2.58 0.17 0.03 84.21 11:52:01 4 10.43 0.00 1.74 0.37 0.03 87.42 11:52:01 5 4.99 0.00 1.74 4.46 0.05 88.75 11:52:01 6 29.04 0.00 2.60 2.40 0.05 65.92 11:52:01 7 6.33 0.00 1.43 0.19 0.05 92.01 11:53:01 all 10.62 0.00 4.57 9.85 0.08 74.88 11:53:01 0 9.25 0.00 3.95 28.01 0.05 58.74 11:53:01 1 11.93 0.00 5.01 2.53 0.08 80.45 11:53:01 2 12.21 0.00 4.82 0.57 0.08 82.31 11:53:01 3 10.43 0.00 4.78 4.69 0.07 80.03 11:53:01 4 9.82 0.00 5.60 25.09 0.10 59.39 11:53:01 5 10.08 0.00 4.46 14.51 0.07 70.88 11:53:01 6 11.42 0.00 3.50 0.24 0.08 84.77 11:53:01 7 9.84 0.00 4.46 3.25 0.07 82.39 11:54:01 all 29.36 0.00 3.19 2.16 0.08 65.20 11:54:01 0 31.52 0.00 2.95 0.75 0.08 64.69 11:54:01 1 27.61 0.00 3.24 4.06 0.08 65.01 11:54:01 2 26.13 0.00 2.54 0.07 0.05 71.22 11:54:01 3 33.04 0.00 3.52 0.99 0.08 62.37 11:54:01 4 19.17 0.00 2.19 2.03 0.10 76.51 11:54:01 5 38.10 0.00 4.15 0.17 0.10 57.49 11:54:01 6 34.01 0.00 3.99 1.45 0.08 60.47 11:54:01 7 25.34 0.00 3.01 7.73 0.10 63.81 11:55:01 all 2.77 0.00 0.52 1.35 0.04 95.32 11:55:01 0 3.40 0.00 0.64 0.22 0.05 95.70 11:55:01 1 3.16 0.00 0.45 0.07 0.03 96.29 11:55:01 2 2.86 0.00 0.70 0.05 0.03 96.36 11:55:01 3 3.26 0.00 0.54 0.12 0.05 96.03 11:55:01 4 2.46 0.00 0.38 0.00 0.05 97.11 11:55:01 5 1.86 0.00 0.47 0.13 0.03 97.50 11:55:01 6 2.36 0.00 0.47 2.23 0.05 94.89 11:55:01 7 2.83 0.00 0.47 7.99 0.03 88.68 Average: all 12.73 0.00 2.25 4.03 0.06 80.93 Average: 0 10.22 0.00 1.88 6.64 0.05 81.21 Average: 1 12.95 0.00 2.52 2.29 0.05 82.18 Average: 2 10.23 0.00 2.18 6.82 0.05 80.72 Average: 3 17.52 0.00 2.71 1.71 0.06 77.99 Average: 4 13.07 0.00 2.28 5.64 0.07 78.94 Average: 5 11.40 0.00 2.22 3.89 0.07 82.42 Average: 6 17.09 0.00 2.26 1.34 0.06 79.26 Average: 7 9.38 0.00 1.93 3.92 0.05 84.71