---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6692 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 11G 145G 7% / 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 826 29000 0 2339 30913 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:86:e9:0e brd ff:ff:ff:ff:ff:ff inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe86:e90e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:68:22:4d 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-6692) 02/19/24 _x86_64_ (8 CPU) 10:34:36 LINUX RESTART (8 CPU) 10:35:01 tps rtps wtps bread/s bwrtn/s 10:36:01 136.84 71.93 64.91 4615.79 33875.91 10:37:01 170.67 38.68 131.99 2923.38 32439.39 10:38:01 20.41 0.00 20.41 0.00 18475.05 10:39:01 13.76 0.12 13.65 8.93 17859.56 Average: 85.42 27.68 57.74 1887.14 25662.82 10:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:36:01 30161184 31721976 2778036 8.43 65876 1807364 1394596 4.10 848272 1642908 152048 10:37:01 29364156 31305108 3575064 10.85 84860 2153084 1664284 4.90 1356708 1898148 35076 10:38:01 29359696 31308252 3579524 10.87 84960 2160772 1664284 4.90 1351972 1905824 432 10:39:01 29744948 31685852 3194272 9.70 85108 2152828 1398004 4.11 983676 1891028 852 Average: 29657496 31505297 3281724 9.96 80201 2068512 1530292 4.50 1135157 1834477 47102 10:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 10:36:01 ens3 423.74 260.13 1500.74 63.26 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 10:37:01 ens3 475.45 331.66 2994.12 92.65 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 17.71 11.40 135.78 1.54 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:39:01 ens3 16.26 9.00 9.20 3.93 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 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 233.30 153.05 1159.97 40.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6692) 02/19/24 _x86_64_ (8 CPU) 10:34:36 LINUX RESTART (8 CPU) 10:35:01 CPU %user %nice %system %iowait %steal %idle 10:36:01 all 10.61 0.00 1.11 3.58 0.04 84.65 10:36:01 0 5.37 0.00 0.75 14.67 0.03 79.17 10:36:01 1 8.96 0.00 1.14 7.09 0.03 82.77 10:36:01 2 5.37 0.00 0.73 0.85 0.03 93.01 10:36:01 3 4.65 0.00 0.97 0.67 0.03 93.68 10:36:01 4 29.94 0.00 1.95 2.89 0.08 65.14 10:36:01 5 18.47 0.00 1.84 1.81 0.05 77.83 10:36:01 6 8.97 0.00 1.03 0.28 0.02 89.70 10:36:01 7 3.26 0.00 0.47 0.42 0.02 95.84 10:37:01 all 17.56 0.00 1.13 2.51 0.05 78.75 10:37:01 0 8.02 0.00 0.75 10.63 0.03 80.57 10:37:01 1 16.10 0.00 0.75 0.27 0.05 82.83 10:37:01 2 15.87 0.00 0.87 0.67 0.03 82.56 10:37:01 3 15.09 0.00 1.89 1.32 0.05 81.66 10:37:01 4 13.34 0.00 0.89 3.66 0.07 82.05 10:37:01 5 30.29 0.00 1.79 1.69 0.07 66.16 10:37:01 6 15.92 0.00 1.07 0.52 0.07 82.42 10:37:01 7 25.88 0.00 1.04 1.37 0.05 71.66 10:38:01 all 0.11 0.00 0.03 1.13 0.01 98.71 10:38:01 0 0.17 0.00 0.02 8.89 0.00 90.92 10:38:01 1 0.10 0.00 0.00 0.00 0.03 99.87 10:38:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:38:01 3 0.32 0.00 0.13 0.05 0.03 99.47 10:38:01 4 0.02 0.00 0.02 0.13 0.00 99.83 10:38:01 5 0.18 0.00 0.03 0.00 0.00 99.78 10:38:01 6 0.03 0.00 0.00 0.00 0.00 99.97 10:38:01 7 0.10 0.00 0.02 0.00 0.02 99.87 10:39:01 all 0.65 0.00 0.10 1.02 0.01 98.22 10:39:01 0 0.10 0.00 0.08 7.43 0.02 92.37 10:39:01 1 0.30 0.00 0.07 0.00 0.00 99.63 10:39:01 2 2.33 0.00 0.12 0.00 0.02 97.53 10:39:01 3 0.62 0.00 0.17 0.42 0.02 98.78 10:39:01 4 0.35 0.00 0.05 0.00 0.00 99.60 10:39:01 5 0.15 0.00 0.10 0.30 0.02 99.43 10:39:01 6 0.92 0.00 0.08 0.00 0.02 98.98 10:39:01 7 0.45 0.00 0.10 0.00 0.02 99.43 Average: all 7.23 0.00 0.59 2.06 0.03 90.09 Average: 0 3.41 0.00 0.40 10.40 0.02 85.76 Average: 1 6.36 0.00 0.49 1.84 0.03 91.28 Average: 2 5.89 0.00 0.43 0.38 0.02 93.28 Average: 3 5.17 0.00 0.79 0.61 0.03 93.40 Average: 4 10.88 0.00 0.72 1.66 0.04 86.70 Average: 5 12.24 0.00 0.94 0.95 0.03 85.84 Average: 6 6.46 0.00 0.55 0.20 0.03 92.77 Average: 7 7.42 0.00 0.41 0.45 0.03 91.70