---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-90765 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 847 28979 0 2341 30894 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:17:9f:ed brd ff:ff:ff:ff:ff:ff inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe17:9fed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:d8:4c:72 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-90765) 12/14/24 _x86_64_ (8 CPU) 01:02:34 LINUX RESTART (8 CPU) 01:03:02 tps rtps wtps bread/s bwrtn/s 01:04:01 321.86 72.51 249.35 4687.61 29809.05 01:05:01 147.37 21.33 126.04 751.75 27994.94 Average: 233.87 46.70 187.17 2702.98 28894.30 01:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 30148064 31708756 2791156 8.47 68380 1804376 1439580 4.24 863888 1640112 153072 01:05:01 29709300 31668040 3229920 9.81 82620 2174048 1440284 4.24 1030672 1882992 147548 Average: 29928682 31688398 3010538 9.14 75500 1989212 1439932 4.24 947280 1761552 150310 01:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 01:04:01 ens3 329.23 238.93 1589.05 75.61 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 01:05:01 ens3 457.70 323.39 2479.55 784.72 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 1.68 1.68 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 394.01 281.52 2038.08 433.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90765) 12/14/24 _x86_64_ (8 CPU) 01:02:34 LINUX RESTART (8 CPU) 01:03:02 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 10.82 0.00 1.14 3.39 0.05 84.60 01:04:01 0 18.79 0.00 1.87 4.91 0.05 74.38 01:04:01 1 12.09 0.00 0.92 0.51 0.03 86.44 01:04:01 2 5.62 0.00 0.95 12.89 0.05 80.48 01:04:01 3 6.62 0.00 1.21 5.21 0.05 86.90 01:04:01 4 5.08 0.00 0.88 0.58 0.09 93.37 01:04:01 5 10.48 0.00 0.59 0.65 0.05 88.23 01:04:01 6 2.25 0.00 1.19 0.34 0.02 96.20 01:04:01 7 25.60 0.00 1.44 2.04 0.05 70.87 01:05:01 all 19.55 0.00 1.18 2.75 0.06 76.46 01:05:01 0 15.21 0.00 1.26 0.92 0.05 82.56 01:05:01 1 18.50 0.00 1.85 2.07 0.07 77.52 01:05:01 2 18.61 0.00 0.98 6.23 0.05 74.13 01:05:01 3 18.50 0.00 0.88 2.65 0.05 77.92 01:05:01 4 12.17 0.00 1.41 7.05 0.07 79.31 01:05:01 5 29.35 0.00 1.29 1.96 0.07 67.33 01:05:01 6 24.33 0.00 0.95 0.32 0.05 74.35 01:05:01 7 19.72 0.00 0.82 0.82 0.05 78.59 Average: all 15.22 0.00 1.16 3.07 0.05 80.50 Average: 0 16.99 0.00 1.56 2.90 0.05 78.50 Average: 1 15.32 0.00 1.39 1.29 0.05 81.95 Average: 2 12.18 0.00 0.97 9.53 0.05 77.27 Average: 3 12.63 0.00 1.04 3.92 0.05 82.36 Average: 4 8.65 0.00 1.15 3.83 0.08 86.29 Average: 5 19.98 0.00 0.94 1.31 0.06 77.71 Average: 6 13.38 0.00 1.07 0.33 0.03 85.19 Average: 7 22.64 0.00 1.13 1.42 0.05 74.76