---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34219 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 843 28993 0 2330 30900 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:0a:e6:cd brd ff:ff:ff:ff:ff:ff inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe0a:e6cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:eb:e0:f0 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-34219) 08/28/24 _x86_64_ (8 CPU) 01:02:27 LINUX RESTART (8 CPU) 01:03:01 tps rtps wtps bread/s bwrtn/s 01:04:01 352.84 37.71 315.13 1750.51 28209.03 01:05:01 136.54 21.08 115.46 746.94 32360.21 Average: 244.69 29.40 215.30 1248.73 30284.62 01:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 30076800 31682104 2862420 8.69 71328 1844520 1439504 4.24 901440 1675744 186032 01:05:01 29668448 31617700 3270772 9.93 82448 2166188 1444816 4.25 1089060 1873260 146808 Average: 29872624 31649902 3066596 9.31 76888 2005354 1442160 4.24 995250 1774502 166420 01:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 ens3 140.39 97.90 1091.95 41.78 0.00 0.00 0.00 0.00 01:04:01 lo 1.40 1.40 0.16 0.16 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 ens3 455.41 334.36 2322.03 776.15 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: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 297.90 216.13 1706.99 408.96 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34219) 08/28/24 _x86_64_ (8 CPU) 01:02:27 LINUX RESTART (8 CPU) 01:03:01 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 10.18 0.00 0.99 2.83 0.04 85.96 01:04:01 0 33.56 0.00 2.47 2.44 0.05 61.48 01:04:01 1 21.92 0.00 1.85 0.53 0.05 75.65 01:04:01 2 3.29 0.00 1.57 3.79 0.03 91.31 01:04:01 3 7.16 0.00 0.32 5.17 0.02 87.33 01:04:01 4 2.88 0.00 0.62 7.61 0.07 88.83 01:04:01 5 2.86 0.00 0.48 0.95 0.02 95.69 01:04:01 6 4.14 0.00 0.13 1.64 0.07 94.03 01:04:01 7 5.65 0.00 0.50 0.50 0.02 93.33 01:05:01 all 18.48 0.00 1.00 1.93 0.06 78.52 01:05:01 0 15.11 0.00 0.79 0.18 0.05 83.87 01:05:01 1 17.13 0.00 1.42 2.43 0.07 78.95 01:05:01 2 11.46 0.00 0.78 1.03 0.05 86.67 01:05:01 3 25.20 0.00 1.19 1.19 0.07 72.35 01:05:01 4 18.77 0.00 0.93 3.70 0.05 76.55 01:05:01 5 12.96 0.00 0.70 6.41 0.05 79.88 01:05:01 6 19.12 0.00 1.17 0.32 0.07 79.32 01:05:01 7 28.14 0.00 1.09 0.22 0.05 70.50 Average: all 14.33 0.00 1.00 2.38 0.05 82.24 Average: 0 24.34 0.00 1.63 1.31 0.05 72.67 Average: 1 19.53 0.00 1.64 1.48 0.06 77.30 Average: 2 7.38 0.00 1.18 2.41 0.04 88.99 Average: 3 16.17 0.00 0.75 3.18 0.04 79.85 Average: 4 10.80 0.00 0.77 5.66 0.06 82.71 Average: 5 7.89 0.00 0.59 3.67 0.03 87.81 Average: 6 11.62 0.00 0.65 0.98 0.07 86.69 Average: 7 16.89 0.00 0.79 0.36 0.03 81.93