---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18354 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 909 25400 0 5857 30801 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:f9:63:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fef9:63b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:8e:64:b6 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-18354) 06/21/24 _x86_64_ (8 CPU) 11:49:25 LINUX RESTART (8 CPU) 11:50:02 tps rtps wtps bread/s bwrtn/s 11:51:01 185.02 35.89 149.13 1702.76 15744.04 11:52:01 148.49 23.80 124.70 2787.00 23399.83 11:53:01 347.65 12.00 335.65 779.17 151965.89 11:54:01 15.38 0.45 14.93 47.46 12954.51 11:55:01 42.38 0.73 41.64 38.93 10524.85 Average: 147.67 14.50 133.16 1068.94 43012.34 11:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30079648 31726500 2859572 8.68 74612 1877944 1365120 4.02 850704 1714384 218896 11:52:01 27936016 31618008 5003204 15.19 109200 3817516 1368676 4.03 1050640 3554280 1730128 11:53:01 25586380 31145044 7352840 22.32 133356 5578840 4678820 13.77 1597380 5231672 136 11:54:01 23749340 29453808 9189880 27.90 133996 5718108 6801728 20.01 3374412 5269904 356 11:55:01 26007288 31532616 6931932 21.04 135088 5548440 1500264 4.41 1332392 5100328 2780 Average: 26671734 31095195 6267486 19.03 117250 4508170 3142922 9.25 1641106 4174114 390459 11:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 ens3 64.35 44.21 981.62 22.29 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 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 11:52:01 ens3 475.10 286.37 15324.53 28.05 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 10.06 10.06 0.94 0.94 0.00 0.00 0.00 0.00 11:52:01 br-4282425cceac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 718.68 339.99 22753.87 24.05 0.00 0.00 0.00 0.00 11:53:01 veth21292ff 29.71 39.10 2.95 4.56 0.00 0.00 0.00 0.00 11:53:01 vethc9c0077 0.60 0.80 0.04 0.05 0.00 0.00 0.00 0.00 11:53:01 vethf15d5cd 0.20 0.57 0.01 0.03 0.00 0.00 0.00 0.00 11:54:01 ens3 7.20 4.60 1.84 1.88 0.00 0.00 0.00 0.00 11:54:01 veth21292ff 149.61 179.37 161.83 46.51 0.00 0.00 0.00 0.01 11:54:01 vethc9c0077 77.87 67.51 24.24 61.55 0.00 0.00 0.00 0.01 11:54:01 vethf15d5cd 3.77 3.97 1.62 1.05 0.00 0.00 0.00 0.00 11:55:01 ens3 99.27 70.84 75.54 158.45 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 11:55:01 lo 22.96 22.96 2.83 2.83 0.00 0.00 0.00 0.00 Average: ens3 273.63 149.56 7850.87 47.02 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 3.82 3.82 0.50 0.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18354) 06/21/24 _x86_64_ (8 CPU) 11:49:25 LINUX RESTART (8 CPU) 11:50:02 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 9.69 0.00 0.86 2.00 0.03 87.42 11:51:01 0 19.56 0.00 1.02 3.86 0.05 75.51 11:51:01 1 4.03 0.00 0.63 0.34 0.03 94.97 11:51:01 2 11.48 0.00 0.80 7.60 0.05 80.07 11:51:01 3 9.45 0.00 0.70 0.31 0.02 89.53 11:51:01 4 12.81 0.00 1.39 0.83 0.02 84.95 11:51:01 5 11.49 0.00 0.92 0.66 0.02 86.91 11:51:01 6 6.58 0.00 1.00 1.68 0.02 90.72 11:51:01 7 2.15 0.00 0.44 0.75 0.03 96.63 11:52:01 all 12.55 0.00 3.39 2.52 0.05 81.48 11:52:01 0 7.23 0.00 3.36 5.51 0.08 83.81 11:52:01 1 9.87 0.00 2.49 0.20 0.03 87.41 11:52:01 2 4.40 0.00 1.65 7.83 0.03 86.08 11:52:01 3 30.43 0.00 5.01 1.88 0.07 62.61 11:52:01 4 10.57 0.00 3.16 0.54 0.05 85.68 11:52:01 5 7.17 0.00 3.38 0.59 0.05 88.80 11:52:01 6 9.02 0.00 3.73 0.35 0.05 86.85 11:52:01 7 21.60 0.00 4.31 3.27 0.07 70.76 11:53:01 all 10.86 0.00 4.54 10.80 0.06 73.74 11:53:01 0 10.55 0.00 3.89 14.76 0.05 70.76 11:53:01 1 11.73 0.00 4.11 12.46 0.05 71.65 11:53:01 2 10.70 0.00 4.29 33.44 0.07 51.50 11:53:01 3 8.86 0.00 5.51 1.56 0.05 84.02 11:53:01 4 12.30 0.00 4.67 0.69 0.05 82.28 11:53:01 5 13.23 0.00 4.44 3.87 0.05 78.41 11:53:01 6 9.22 0.00 4.18 4.42 0.05 82.14 11:53:01 7 10.27 0.00 5.27 15.28 0.08 69.10 11:54:01 all 29.48 0.00 2.96 0.31 0.07 67.18 11:54:01 0 35.92 0.00 3.32 0.12 0.08 60.55 11:54:01 1 29.97 0.00 2.91 0.00 0.05 67.07 11:54:01 2 22.85 0.00 2.27 0.03 0.05 74.79 11:54:01 3 28.13 0.00 2.75 0.07 0.07 68.99 11:54:01 4 34.17 0.00 3.71 0.02 0.07 62.03 11:54:01 5 34.81 0.00 3.29 2.15 0.08 59.66 11:54:01 6 25.80 0.00 3.03 0.05 0.07 71.06 11:54:01 7 24.20 0.00 2.39 0.08 0.07 73.25 11:55:01 all 2.51 0.00 0.57 0.63 0.03 96.27 11:55:01 0 1.70 0.00 0.65 0.18 0.03 97.43 11:55:01 1 8.16 0.00 0.68 0.32 0.05 90.79 11:55:01 2 2.10 0.00 0.60 0.23 0.03 97.03 11:55:01 3 2.30 0.00 0.45 0.02 0.02 97.21 11:55:01 4 0.94 0.00 0.50 0.07 0.03 98.46 11:55:01 5 1.07 0.00 0.45 3.71 0.03 94.73 11:55:01 6 2.49 0.00 0.60 0.23 0.05 96.62 11:55:01 7 1.32 0.00 0.59 0.23 0.03 97.82 Average: all 13.03 0.00 2.46 3.24 0.05 81.23 Average: 0 15.01 0.00 2.45 4.86 0.06 77.62 Average: 1 12.77 0.00 2.16 2.65 0.04 82.38 Average: 2 10.31 0.00 1.92 9.77 0.05 77.95 Average: 3 15.85 0.00 2.88 0.76 0.04 80.46 Average: 4 14.16 0.00 2.68 0.43 0.04 82.69 Average: 5 13.56 0.00 2.49 2.20 0.05 81.70 Average: 6 10.64 0.00 2.51 1.34 0.05 85.47 Average: 7 11.93 0.00 2.60 3.90 0.06 81.53