---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5806 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 15G 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 861 24095 0 7209 30850 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:f6:e6:ec brd ff:ff:ff:ff:ff:ff inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fef6:e6ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:47:41:3c 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-5806) 02/16/24 _x86_64_ (8 CPU) 14:31:22 LINUX RESTART (8 CPU) 14:32:02 tps rtps wtps bread/s bwrtn/s 14:33:01 148.79 14.51 134.28 1010.68 102330.45 14:34:01 127.21 23.05 104.17 2749.81 15106.68 14:35:01 440.56 12.10 428.46 793.03 197238.36 14:36:01 21.55 0.57 20.98 40.39 4449.91 14:37:01 49.41 0.95 48.46 60.26 2314.78 Average: 157.53 10.22 147.31 930.57 64160.83 14:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 30029964 31695444 2909256 8.83 75420 1895300 1470608 4.33 889540 1721568 156004 14:34:01 27916340 31661288 5022880 15.25 118544 3850336 1581228 4.65 1010976 3589196 1715084 14:35:01 23617764 30551392 9321456 28.30 155816 6858380 7461856 21.95 2257444 6449612 152 14:36:01 22177864 29240236 10761356 32.67 157980 6979916 9256896 27.24 3655052 6470420 568 14:37:01 24732484 31631260 8206736 24.91 159412 6829044 1485056 4.37 1309776 6324452 2844 Average: 25694883 30955924 7244337 21.99 133434 5282595 4251129 12.51 1824558 4911050 374930 14:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 ens3 66.41 47.11 981.03 10.29 0.00 0.00 0.00 0.00 14:33:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 br-8932d7ca92b9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 679.12 403.87 14431.40 34.81 0.00 0.00 0.00 0.00 14:34:01 lo 7.40 7.40 0.74 0.74 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 veth84e3337 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 14:35:01 veth44cb160 1.90 2.02 0.18 0.19 0.00 0.00 0.00 0.00 14:35:01 veth092cf59 0.33 0.48 0.02 0.03 0.00 0.00 0.00 0.00 14:35:01 vethcf75e89 0.43 0.63 0.03 0.04 0.00 0.00 0.00 0.00 14:36:01 veth84e3337 0.20 0.43 0.01 0.03 0.00 0.00 0.00 0.00 14:36:01 veth44cb160 24.23 21.15 3.74 3.35 0.00 0.00 0.00 0.00 14:36:01 veth092cf59 4.38 5.48 0.67 0.78 0.00 0.00 0.00 0.00 14:36:01 vethcf75e89 77.92 67.56 24.25 61.55 0.00 0.00 0.00 0.01 14:37:01 ens3 2189.25 1293.08 49830.05 320.44 0.00 0.00 0.00 0.00 14:37:01 lo 26.33 26.33 3.13 3.13 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 369.16 213.94 9820.21 52.65 0.00 0.00 0.00 0.00 Average: lo 4.43 4.43 0.55 0.55 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-5806) 02/16/24 _x86_64_ (8 CPU) 14:31:22 LINUX RESTART (8 CPU) 14:32:02 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 10.58 0.00 0.80 1.57 0.03 87.02 14:33:01 0 0.34 0.00 0.14 0.02 0.00 99.51 14:33:01 1 20.89 0.00 1.44 2.87 0.03 74.76 14:33:01 2 7.89 0.00 0.78 2.82 0.03 88.48 14:33:01 3 29.27 0.00 1.14 0.47 0.05 69.07 14:33:01 4 7.37 0.00 0.98 4.91 0.03 86.70 14:33:01 5 16.77 0.00 1.32 0.27 0.03 81.60 14:33:01 6 1.70 0.00 0.49 0.05 0.02 97.74 14:33:01 7 0.37 0.00 0.12 1.16 0.02 98.33 14:34:01 all 12.84 0.00 3.24 0.57 0.05 83.31 14:34:01 0 5.11 0.00 2.54 0.44 0.03 91.89 14:34:01 1 20.51 0.00 3.72 0.08 0.07 75.61 14:34:01 2 10.50 0.00 3.08 2.02 0.05 84.34 14:34:01 3 15.35 0.00 3.89 0.47 0.05 80.24 14:34:01 4 9.25 0.00 3.29 0.05 0.03 87.38 14:34:01 5 23.90 0.00 3.21 0.40 0.07 72.42 14:34:01 6 11.17 0.00 3.71 0.54 0.03 84.55 14:34:01 7 6.96 0.00 2.42 0.53 0.05 90.04 14:35:01 all 17.42 0.00 6.06 5.01 0.08 71.43 14:35:01 0 16.67 0.00 5.59 1.14 0.07 76.53 14:35:01 1 18.58 0.00 5.79 1.26 0.09 74.29 14:35:01 2 17.56 0.00 6.24 1.19 0.07 74.94 14:35:01 3 19.04 0.00 5.92 1.32 0.08 73.63 14:35:01 4 15.58 0.00 5.25 9.34 0.09 69.74 14:35:01 5 19.15 0.00 6.50 16.13 0.10 58.12 14:35:01 6 17.45 0.00 7.27 1.19 0.07 74.02 14:35:01 7 15.39 0.00 5.93 8.59 0.10 70.00 14:36:01 all 26.98 0.00 2.72 0.10 0.08 70.13 14:36:01 0 27.24 0.00 2.59 0.13 0.07 69.96 14:36:01 1 24.11 0.00 2.33 0.30 0.08 73.18 14:36:01 2 34.06 0.00 3.71 0.03 0.08 62.10 14:36:01 3 19.67 0.00 2.29 0.02 0.08 77.94 14:36:01 4 28.43 0.00 2.61 0.02 0.07 68.88 14:36:01 5 25.30 0.00 2.56 0.03 0.07 72.04 14:36:01 6 35.48 0.00 3.23 0.13 0.08 61.08 14:36:01 7 21.54 0.00 2.41 0.10 0.07 75.89 14:37:01 all 2.02 0.00 0.62 0.13 0.05 97.19 14:37:01 0 2.37 0.00 0.62 0.08 0.05 96.88 14:37:01 1 1.75 0.00 0.77 0.03 0.03 97.42 14:37:01 2 0.85 0.00 0.40 0.23 0.02 98.50 14:37:01 3 2.20 0.00 0.73 0.05 0.07 96.95 14:37:01 4 3.11 0.00 0.60 0.07 0.05 96.17 14:37:01 5 2.72 0.00 0.72 0.03 0.05 96.47 14:37:01 6 1.40 0.00 0.65 0.35 0.07 97.53 14:37:01 7 1.74 0.00 0.47 0.13 0.05 97.61 Average: all 13.97 0.00 2.68 1.46 0.06 81.83 Average: 0 10.37 0.00 2.30 0.36 0.04 86.92 Average: 1 17.14 0.00 2.80 0.90 0.06 79.10 Average: 2 14.18 0.00 2.84 1.25 0.05 81.67 Average: 3 17.06 0.00 2.79 0.46 0.07 79.62 Average: 4 12.76 0.00 2.54 2.85 0.05 81.80 Average: 5 17.56 0.00 2.85 3.33 0.06 76.20 Average: 6 13.46 0.00 3.06 0.45 0.05 82.97 Average: 7 9.22 0.00 2.27 2.10 0.06 86.35