---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40114 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 852 28923 0 2390 30890 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:37:29:93 brd ff:ff:ff:ff:ff:ff inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:fe37:2993/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:63:7e:00 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::42:55ff:fe63:7e00/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40114) 09/20/24 _x86_64_ (8 CPU) 14:30:26 LINUX RESTART (8 CPU) 14:31:01 tps rtps wtps bread/s bwrtn/s 14:32:01 317.13 36.48 280.65 1698.78 29097.82 14:33:01 153.24 10.30 142.94 1702.38 39142.68 Average: 235.19 23.39 211.80 1700.58 34120.25 14:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:32:01 29979036 31635628 2960184 8.99 74288 1888820 1467064 4.32 944252 1716396 211636 14:33:01 29680068 31694092 3259152 9.89 81172 2232008 1396192 4.11 974884 1967564 1412 Average: 29829552 31664860 3109668 9.44 77730 2060414 1431628 4.21 959568 1841980 106524 14:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:32:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 112.31 72.62 1070.92 28.06 0.00 0.00 0.00 0.00 14:33:01 lo 5.40 5.40 0.54 0.54 0.00 0.00 0.00 0.00 14:33:01 docker0 1.97 5.27 0.13 83.13 0.00 0.00 0.00 0.00 14:33:01 ens3 129.61 79.49 1835.70 63.55 0.00 0.00 0.00 0.00 Average: lo 3.43 3.43 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 0.98 2.63 0.06 41.57 0.00 0.00 0.00 0.00 Average: ens3 120.96 76.05 1453.31 45.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40114) 09/20/24 _x86_64_ (8 CPU) 14:30:26 LINUX RESTART (8 CPU) 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 10.03 0.00 0.95 2.88 0.03 86.11 14:32:01 0 2.59 0.00 0.45 0.47 0.02 96.47 14:32:01 1 1.97 0.00 0.73 7.35 0.05 89.89 14:32:01 2 3.29 0.00 0.22 0.20 0.03 96.26 14:32:01 3 6.85 0.00 1.37 3.52 0.02 88.24 14:32:01 4 26.04 0.00 1.82 1.90 0.05 70.18 14:32:01 5 17.74 0.00 0.98 7.46 0.03 73.78 14:32:01 6 14.65 0.00 1.13 0.38 0.03 83.80 14:32:01 7 7.09 0.00 0.83 1.72 0.03 90.33 14:33:01 all 8.77 0.00 1.18 3.51 0.04 86.50 14:33:01 0 6.70 0.00 1.19 0.67 0.03 91.41 14:33:01 1 14.14 0.00 1.19 4.86 0.03 79.78 14:33:01 2 6.67 0.00 1.10 1.22 0.03 90.98 14:33:01 3 6.25 0.00 1.50 2.45 0.03 89.76 14:33:01 4 9.73 0.00 1.32 0.35 0.03 88.56 14:33:01 5 13.30 0.00 1.12 0.47 0.05 85.06 14:33:01 6 5.29 0.00 1.07 0.39 0.03 93.21 14:33:01 7 8.03 0.00 0.99 17.68 0.03 73.26 Average: all 9.40 0.00 1.06 3.19 0.03 86.31 Average: 0 4.65 0.00 0.82 0.57 0.03 93.94 Average: 1 8.05 0.00 0.96 6.11 0.04 84.85 Average: 2 4.98 0.00 0.66 0.71 0.03 93.62 Average: 3 6.55 0.00 1.44 2.99 0.03 89.00 Average: 4 17.89 0.00 1.57 1.13 0.04 79.37 Average: 5 15.52 0.00 1.05 3.97 0.04 79.41 Average: 6 9.98 0.00 1.10 0.38 0.03 88.50 Average: 7 7.56 0.00 0.91 9.69 0.03 81.81