---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20670 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 871 28367 0 2928 30860 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:9c:ff:26 brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe9c:ff26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:52:96:72 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-20670) 07/01/24 _x86_64_ (8 CPU) 15:24:06 LINUX RESTART (8 CPU) 15:25:02 tps rtps wtps bread/s bwrtn/s 15:26:01 188.17 54.63 133.54 2381.97 37639.72 15:27:01 127.36 22.25 105.12 2284.82 39847.49 15:28:01 24.80 0.00 24.80 0.00 26482.12 Average: 113.03 25.47 87.56 1550.98 34639.78 15:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:26:01 29533152 31278640 3406068 10.34 79340 1969220 2245312 6.61 1318232 1786336 112328 15:27:01 26047228 28152696 6891992 20.92 87048 2312528 7070732 20.80 4599484 1966004 756 15:28:01 28130632 30387992 4808588 14.60 88012 2461268 3798552 11.18 2473508 2005820 130520 Average: 27903671 29939776 5035549 15.29 84800 2247672 4371532 12.86 2797075 1919387 81201 15:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 15:26:01 ens3 123.05 101.71 1540.66 21.39 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 ens3 305.50 220.51 3444.03 38.23 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 3.88 3.88 3.18 3.18 0.00 0.00 0.00 0.00 15:28:01 ens3 84.85 71.74 240.62 28.71 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 1.11 1.11 0.00 0.00 0.00 0.00 Average: ens3 171.40 131.49 1742.89 29.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20670) 07/01/24 _x86_64_ (8 CPU) 15:24:06 LINUX RESTART (8 CPU) 15:25:02 CPU %user %nice %system %iowait %steal %idle 15:26:01 all 11.62 0.00 0.87 3.37 0.04 84.09 15:26:01 0 26.83 0.00 2.06 3.47 0.07 67.58 15:26:01 1 12.30 0.00 0.54 4.34 0.03 82.78 15:26:01 2 9.12 0.00 0.59 0.53 0.03 89.73 15:26:01 3 6.31 0.00 0.44 0.17 0.03 93.04 15:26:01 4 8.91 0.00 0.46 1.00 0.07 89.56 15:26:01 5 2.87 0.00 0.53 0.22 0.03 96.35 15:26:01 6 21.99 0.00 1.51 2.72 0.03 73.74 15:26:01 7 4.63 0.00 0.84 14.60 0.05 79.89 15:27:01 all 28.62 0.00 1.01 1.62 0.05 68.69 15:27:01 0 18.65 0.00 1.40 2.71 0.03 77.20 15:27:01 1 40.87 0.00 0.65 0.03 0.05 58.39 15:27:01 2 45.22 0.00 1.15 0.18 0.05 53.40 15:27:01 3 33.86 0.00 1.43 0.62 0.07 64.02 15:27:01 4 24.36 0.00 1.31 0.18 0.07 74.08 15:27:01 5 14.36 0.00 0.50 0.00 0.05 85.09 15:27:01 6 28.25 0.00 0.57 0.08 0.05 71.05 15:27:01 7 23.40 0.00 1.12 9.20 0.05 66.23 15:28:01 all 19.64 0.00 0.64 1.24 0.04 78.44 15:28:01 0 26.49 0.00 0.72 0.00 0.03 72.76 15:28:01 1 18.49 0.00 0.82 0.07 0.05 80.58 15:28:01 2 33.86 0.00 1.20 0.00 0.05 64.89 15:28:01 3 17.36 0.00 0.52 0.00 0.05 82.08 15:28:01 4 11.38 0.00 0.47 0.00 0.03 88.12 15:28:01 5 12.12 0.00 0.40 0.00 0.03 87.45 15:28:01 6 15.06 0.00 0.42 0.00 0.03 84.49 15:28:01 7 22.35 0.00 0.55 9.82 0.05 67.23 Average: all 20.01 0.00 0.84 2.07 0.04 77.04 Average: 0 23.97 0.00 1.39 2.05 0.04 72.54 Average: 1 23.95 0.00 0.67 1.47 0.04 73.87 Average: 2 29.51 0.00 0.98 0.24 0.04 69.23 Average: 3 19.25 0.00 0.80 0.26 0.05 79.63 Average: 4 14.91 0.00 0.75 0.39 0.06 83.89 Average: 5 9.82 0.00 0.48 0.07 0.04 89.59 Average: 6 21.76 0.00 0.83 0.92 0.04 76.45 Average: 7 16.88 0.00 0.84 11.18 0.05 71.05