---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17384 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 10G 300G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 991 61261 0 2169 62780 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:67:48:9e brd ff:ff:ff:ff:ff:ff inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe67:489e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:34:13:88 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-16g-17384) 12/03/25 _x86_64_ (16 CPU) 09:39:02 LINUX RESTART (16 CPU) 09:40:01 tps rtps wtps bread/s bwrtn/s 09:41:01 197.90 31.29 166.61 1680.39 89534.81 Average: 197.90 31.29 166.61 1680.39 89534.81 09:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 62671796 64221888 3295948 5.00 93164 1981152 2138756 3.19 1066728 1794260 49260 Average: 62671796 64221888 3295948 5.00 93164 1981152 2138756 3.19 1066728 1794260 49260 09:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 ens3 66.77 54.49 525.54 15.15 0.00 0.00 0.00 0.00 09:41:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 66.77 54.49 525.54 15.15 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.09 0.09 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17384) 12/03/25 _x86_64_ (16 CPU) 09:39:02 LINUX RESTART (16 CPU) 09:40:01 CPU %user %nice %system %iowait %steal %idle 09:41:01 all 5.56 0.00 0.44 0.80 0.02 93.17 09:41:01 0 0.33 0.00 0.10 0.12 0.00 99.45 09:41:01 1 10.00 0.00 0.77 0.07 0.05 89.11 09:41:01 2 1.10 0.00 0.10 0.00 0.02 98.78 09:41:01 3 3.20 0.00 0.33 0.38 0.02 96.07 09:41:01 4 2.59 0.00 0.40 0.13 0.03 96.84 09:41:01 5 7.87 0.00 1.03 3.55 0.03 87.51 09:41:01 6 23.50 0.00 1.67 0.88 0.03 73.91 09:41:01 7 7.59 0.00 0.58 0.15 0.02 91.66 09:41:01 8 3.44 0.00 0.12 6.52 0.02 89.90 09:41:01 9 2.48 0.00 0.32 0.22 0.02 96.97 09:41:01 10 4.17 0.00 0.43 0.13 0.02 95.25 09:41:01 11 3.04 0.00 0.07 0.00 0.02 96.88 09:41:01 12 1.80 0.00 0.32 0.38 0.02 97.48 09:41:01 13 1.40 0.00 0.12 0.10 0.00 98.38 09:41:01 14 15.66 0.00 0.55 0.12 0.03 83.64 09:41:01 15 0.83 0.00 0.15 0.10 0.00 98.92 Average: all 5.56 0.00 0.44 0.80 0.02 93.17 Average: 0 0.33 0.00 0.10 0.12 0.00 99.45 Average: 1 10.00 0.00 0.77 0.07 0.05 89.11 Average: 2 1.10 0.00 0.10 0.00 0.02 98.78 Average: 3 3.20 0.00 0.33 0.38 0.02 96.07 Average: 4 2.59 0.00 0.40 0.13 0.03 96.84 Average: 5 7.87 0.00 1.03 3.55 0.03 87.51 Average: 6 23.50 0.00 1.67 0.88 0.03 73.91 Average: 7 7.59 0.00 0.58 0.15 0.02 91.66 Average: 8 3.44 0.00 0.12 6.52 0.02 89.90 Average: 9 2.48 0.00 0.32 0.22 0.02 96.97 Average: 10 4.17 0.00 0.43 0.13 0.02 95.25 Average: 11 3.04 0.00 0.07 0.00 0.02 96.88 Average: 12 1.80 0.00 0.32 0.38 0.02 97.48 Average: 13 1.40 0.00 0.12 0.10 0.00 98.38 Average: 14 15.66 0.00 0.55 0.12 0.03 83.64 Average: 15 0.83 0.00 0.15 0.10 0.00 98.92