---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40823 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 712K 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 831 28803 0 2532 30899 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:01:04:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe01:45f/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:10:ee:c5 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-40823) 09/22/24 _x86_64_ (8 CPU) 06:30:26 LINUX RESTART (8 CPU) 06:31:02 tps rtps wtps bread/s bwrtn/s 06:32:01 265.91 24.11 241.80 646.15 35728.23 06:33:01 135.88 35.81 100.07 1753.97 40827.60 Average: 200.35 30.01 170.34 1204.67 38299.12 06:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 29834964 31661832 3104256 9.42 60588 2072808 1435204 4.22 907428 1898896 357456 06:33:01 29603100 31635304 3336120 10.13 86604 2238428 1440488 4.24 970172 2039252 125464 Average: 29719032 31648568 3220188 9.78 73596 2155618 1437846 4.23 938800 1969074 241460 06:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 ens3 185.50 128.06 2351.97 32.66 0.00 0.00 0.00 0.00 06:32:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 ens3 71.22 53.64 1239.42 11.76 0.00 0.00 0.00 0.00 06:33:01 lo 1.20 1.20 0.12 0.12 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: ens3 127.88 90.54 1791.07 22.12 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 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-40823) 09/22/24 _x86_64_ (8 CPU) 06:30:26 LINUX RESTART (8 CPU) 06:31:02 CPU %user %nice %system %iowait %steal %idle 06:32:01 all 9.35 0.00 1.06 2.74 0.04 86.81 06:32:01 0 18.10 0.00 1.63 4.03 0.03 76.20 06:32:01 1 10.75 0.00 1.19 0.71 0.03 87.31 06:32:01 2 19.58 0.00 2.00 1.34 0.05 77.03 06:32:01 3 12.27 0.00 1.61 0.32 0.03 85.76 06:32:01 4 3.57 0.00 0.49 13.09 0.02 82.83 06:32:01 5 5.72 0.00 0.90 1.75 0.03 91.59 06:32:01 6 4.00 0.00 0.39 0.71 0.02 94.88 06:32:01 7 0.82 0.00 0.22 0.00 0.05 98.91 06:33:01 all 9.46 0.00 1.08 3.36 0.04 86.06 06:33:01 0 27.93 0.00 2.12 3.04 0.07 66.84 06:33:01 1 10.54 0.00 1.03 0.50 0.02 87.91 06:33:01 2 6.27 0.00 1.28 0.91 0.02 91.52 06:33:01 3 13.04 0.00 1.22 0.23 0.03 85.47 06:33:01 4 0.32 0.00 0.42 16.00 0.03 83.24 06:33:01 5 0.75 0.00 0.30 0.20 0.02 98.73 06:33:01 6 8.47 0.00 0.97 4.86 0.03 85.67 06:33:01 7 8.38 0.00 1.32 1.19 0.05 89.06 Average: all 9.40 0.00 1.07 3.06 0.04 86.43 Average: 0 23.06 0.00 1.88 3.53 0.05 71.48 Average: 1 10.65 0.00 1.11 0.61 0.03 87.61 Average: 2 12.86 0.00 1.64 1.13 0.03 84.35 Average: 3 12.66 0.00 1.41 0.28 0.03 85.62 Average: 4 1.93 0.00 0.45 14.56 0.03 83.03 Average: 5 3.21 0.00 0.60 0.97 0.03 95.19 Average: 6 6.25 0.00 0.68 2.80 0.03 90.24 Average: 7 4.63 0.00 0.77 0.60 0.05 93.94