---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85183 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: 2800.000 BogoMIPS: 5600.00 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 851 28981 0 2334 30891 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:5d:3e:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe5d:3eb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:4c:c5:c0 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-85183) 11/20/24 _x86_64_ (8 CPU) 01:02:29 LINUX RESTART (8 CPU) 01:03:01 tps rtps wtps bread/s bwrtn/s 01:04:01 315.80 43.93 271.87 1936.21 37897.68 01:05:01 154.81 21.06 133.74 746.94 42333.08 Average: 235.30 32.49 202.81 1341.58 40115.38 01:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 30113336 31676216 2825884 8.58 70012 1804792 1368360 4.03 893828 1643548 156444 01:05:01 29666312 31619876 3272908 9.94 82996 2169428 1420004 4.18 1081080 1878540 146216 Average: 29889824 31648046 3049396 9.26 76504 1987110 1394182 4.10 987454 1761044 151330 01:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 ens3 261.16 170.59 1280.30 62.32 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 01:05:01 ens3 359.56 295.93 2464.09 775.71 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 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 310.36 233.26 1872.19 419.02 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 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85183) 11/20/24 _x86_64_ (8 CPU) 01:02:29 LINUX RESTART (8 CPU) 01:03:01 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 10.62 0.00 0.99 3.51 0.04 84.84 01:04:01 0 7.08 0.00 0.32 0.07 0.02 92.52 01:04:01 1 9.28 0.00 0.43 1.04 0.02 89.23 01:04:01 2 1.17 0.00 0.70 0.40 0.02 97.71 01:04:01 3 15.18 0.00 1.09 1.19 0.03 82.51 01:04:01 4 5.58 0.00 1.02 0.80 0.02 92.58 01:04:01 5 20.92 0.00 2.30 22.43 0.05 54.29 01:04:01 6 9.94 0.00 0.84 1.84 0.07 87.32 01:04:01 7 15.84 0.00 1.25 0.42 0.03 82.45 01:05:01 all 19.28 0.00 1.07 4.70 0.06 74.89 01:05:01 0 18.03 0.00 1.06 2.80 0.08 78.03 01:05:01 1 18.84 0.00 1.73 4.68 0.07 74.68 01:05:01 2 13.14 0.00 0.74 5.25 0.07 80.80 01:05:01 3 19.61 0.00 0.85 0.84 0.05 78.65 01:05:01 4 27.17 0.00 0.80 0.40 0.07 71.56 01:05:01 5 20.08 0.00 1.04 9.56 0.07 69.26 01:05:01 6 24.61 0.00 1.04 10.32 0.08 63.95 01:05:01 7 12.71 0.00 1.29 3.74 0.05 82.20 Average: all 14.95 0.00 1.03 4.10 0.05 79.87 Average: 0 12.55 0.00 0.69 1.43 0.05 85.28 Average: 1 14.05 0.00 1.08 2.85 0.04 81.97 Average: 2 7.14 0.00 0.72 2.82 0.04 89.28 Average: 3 17.40 0.00 0.97 1.01 0.04 80.58 Average: 4 16.37 0.00 0.91 0.60 0.04 82.07 Average: 5 20.50 0.00 1.67 15.98 0.06 61.80 Average: 6 17.27 0.00 0.94 6.08 0.08 75.64 Average: 7 14.28 0.00 1.27 2.08 0.04 82.33