---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39850 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 870 28520 0 2776 30861 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:e0:86:76 brd ff:ff:ff:ff:ff:ff inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fee0:8676/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:66:94:7b 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-39850) 09/19/24 _x86_64_ (8 CPU) 15:21:56 LINUX RESTART (8 CPU) 15:22:01 tps rtps wtps bread/s bwrtn/s 15:23:02 362.09 88.17 273.92 6284.29 52286.09 15:24:01 159.76 17.32 142.44 415.59 26080.24 15:25:01 63.21 3.78 59.42 353.81 15367.31 Average: 195.21 36.53 158.69 2361.93 31273.10 15:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:23:02 30152356 31633808 2786864 8.46 57440 1742556 1439368 4.23 939996 1571544 99624 15:24:01 28995024 30834476 3944196 11.97 82840 2055252 2288268 6.73 1764404 1862172 19084 15:25:01 29278256 31672180 3660964 11.11 89536 2591684 1377512 4.05 1156540 2165792 414884 Average: 29475212 31380155 3464008 10.52 76605 2129831 1701716 5.01 1286980 1866503 177864 15:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 15:23:02 ens3 333.44 231.16 1544.45 74.05 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 15:24:01 ens3 313.76 242.41 2892.24 44.88 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 15:25:01 ens3 1409.03 788.25 2152.72 1922.76 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 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 687.47 421.59 2192.62 684.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39850) 09/19/24 _x86_64_ (8 CPU) 15:21:56 LINUX RESTART (8 CPU) 15:22:01 CPU %user %nice %system %iowait %steal %idle 15:23:02 all 8.84 0.00 1.40 2.87 0.04 86.86 15:23:02 0 7.46 0.00 1.97 6.00 0.03 84.53 15:23:02 1 7.67 0.00 0.70 4.65 0.03 86.94 15:23:02 2 2.57 0.00 1.09 4.74 0.03 91.57 15:23:02 3 9.85 0.00 1.44 0.79 0.03 87.89 15:23:02 4 16.14 0.00 2.51 4.36 0.05 76.95 15:23:02 5 5.78 0.00 1.30 1.10 0.07 91.75 15:23:02 6 8.24 0.00 1.23 0.53 0.03 89.95 15:23:02 7 12.97 0.00 0.90 0.79 0.03 85.31 15:24:01 all 15.62 0.00 0.98 2.23 0.04 81.12 15:24:01 0 2.49 0.00 0.39 0.63 0.02 96.47 15:24:01 1 15.25 0.00 0.75 4.09 0.03 79.89 15:24:01 2 15.72 0.00 0.53 4.23 0.05 79.47 15:24:01 3 23.37 0.00 1.63 3.04 0.07 71.89 15:24:01 4 17.26 0.00 1.20 0.95 0.05 80.53 15:24:01 5 20.47 0.00 0.88 0.53 0.05 78.06 15:24:01 6 15.59 0.00 1.49 2.21 0.05 80.66 15:24:01 7 14.81 0.00 0.92 2.22 0.05 82.00 15:25:01 all 23.85 0.00 1.41 0.55 0.05 74.14 15:25:01 0 18.07 0.00 0.62 0.05 0.03 81.23 15:25:01 1 29.04 0.00 1.09 2.84 0.05 66.98 15:25:01 2 23.33 0.00 0.94 0.80 0.03 74.90 15:25:01 3 11.98 0.00 0.97 0.17 0.07 86.82 15:25:01 4 27.44 0.00 0.47 0.03 0.05 72.01 15:25:01 5 29.03 0.00 1.10 0.08 0.07 69.72 15:25:01 6 35.45 0.00 3.81 0.25 0.07 60.42 15:25:01 7 16.47 0.00 2.31 0.15 0.05 81.02 Average: all 16.11 0.00 1.26 1.88 0.05 80.70 Average: 0 9.38 0.00 1.00 2.24 0.03 87.35 Average: 1 17.33 0.00 0.84 3.86 0.04 77.93 Average: 2 13.86 0.00 0.85 3.25 0.04 81.99 Average: 3 15.02 0.00 1.34 1.32 0.06 82.26 Average: 4 20.30 0.00 1.39 1.78 0.05 76.47 Average: 5 18.42 0.00 1.10 0.57 0.06 79.85 Average: 6 19.78 0.00 2.18 0.99 0.05 77.00 Average: 7 14.75 0.00 1.38 1.05 0.04 82.78