---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22670 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 883 28542 0 2741 30848 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:7b:5c:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe7b:5c1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:f9:2f:0e 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 inet6 fe80::42:4bff:fef9:2f0e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22670) 04/12/24 _x86_64_ (8 CPU) 09:54:24 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 149.99 36.64 113.35 1707.85 77675.72 09:57:01 152.12 19.36 132.76 722.41 51070.29 09:58:01 80.37 3.93 76.44 486.19 32181.57 Average: 127.50 19.98 107.52 972.15 53642.53 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 30065688 31648164 2873532 8.72 70376 1822888 1446804 4.26 923660 1658280 143812 09:57:01 28963960 30827696 3975260 12.07 85212 2076592 2204932 6.49 1820984 1834044 46612 09:58:01 29237776 31599104 3701444 11.24 92224 2557068 1453960 4.28 1202296 2155820 4756 Average: 29422475 31358321 3516745 10.68 82604 2152183 1701899 5.01 1315647 1882715 65060 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 09:56:01 ens3 94.85 69.31 964.44 16.58 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.93 0.93 0.07 0.07 0.00 0.00 0.00 0.00 09:57:01 ens3 371.15 282.02 2100.79 64.12 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:58:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 09:58:01 ens3 239.36 152.42 1486.23 53.49 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 235.12 167.92 1517.15 44.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22670) 04/12/24 _x86_64_ (8 CPU) 09:54:24 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 9.86 0.00 0.77 5.05 0.03 84.29 09:56:01 0 10.09 0.00 0.80 0.45 0.03 88.63 09:56:01 1 5.72 0.00 0.40 0.50 0.05 93.32 09:56:01 2 0.73 0.00 0.23 1.30 0.00 97.73 09:56:01 3 0.38 0.00 0.52 32.01 0.05 67.03 09:56:01 4 1.82 0.00 0.42 0.83 0.00 96.93 09:56:01 5 4.51 0.00 0.50 0.35 0.02 94.62 09:56:01 6 34.48 0.00 1.98 3.97 0.07 59.50 09:56:01 7 21.28 0.00 1.27 0.97 0.05 76.43 09:57:01 all 20.84 0.00 0.97 1.48 0.05 76.66 09:57:01 0 29.51 0.00 0.74 0.12 0.05 69.59 09:57:01 1 23.02 0.00 1.07 0.20 0.05 75.66 09:57:01 2 14.81 0.00 0.75 4.35 0.05 80.04 09:57:01 3 25.17 0.00 0.80 5.39 0.07 68.57 09:57:01 4 19.97 0.00 1.50 0.18 0.05 78.29 09:57:01 5 12.60 0.00 0.72 0.08 0.07 86.54 09:57:01 6 13.22 0.00 1.37 0.58 0.07 84.77 09:57:01 7 28.42 0.00 0.85 0.99 0.03 69.71 09:58:01 all 10.84 0.00 1.23 0.49 0.03 87.41 09:58:01 0 16.54 0.00 1.72 0.38 0.03 81.32 09:58:01 1 30.92 0.00 1.77 0.40 0.05 66.86 09:58:01 2 15.08 0.00 1.59 1.84 0.03 81.45 09:58:01 3 4.99 0.00 0.70 1.09 0.02 93.20 09:58:01 4 4.39 0.00 1.05 0.02 0.03 94.51 09:58:01 5 4.94 0.00 0.97 0.07 0.03 93.99 09:58:01 6 3.27 0.00 1.05 0.02 0.02 95.64 09:58:01 7 6.57 0.00 0.92 0.13 0.03 92.34 Average: all 13.85 0.00 0.99 2.34 0.04 82.78 Average: 0 18.71 0.00 1.09 0.32 0.04 79.85 Average: 1 19.90 0.00 1.08 0.37 0.05 78.60 Average: 2 10.20 0.00 0.86 2.50 0.03 86.41 Average: 3 10.18 0.00 0.67 12.83 0.04 76.28 Average: 4 8.72 0.00 0.99 0.34 0.03 89.91 Average: 5 7.35 0.00 0.73 0.17 0.04 91.71 Average: 6 16.96 0.00 1.47 1.52 0.05 80.00 Average: 7 18.77 0.00 1.01 0.70 0.04 79.48