---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39882 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 14G 142G 9% / 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 881 25339 0 5945 30829 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:05:47:7e brd ff:ff:ff:ff:ff:ff inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe05:477e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:f7:70:b2 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:e9ff:fef7:70b2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39882) 09/19/24 _x86_64_ (8 CPU) 15:47:06 LINUX RESTART (8 CPU) 15:48:02 tps rtps wtps bread/s bwrtn/s 15:49:01 222.28 32.94 189.34 3313.88 48474.63 15:50:01 335.54 2.68 332.86 417.40 138831.26 15:51:01 146.14 0.35 145.79 30.93 36521.51 15:52:01 71.84 1.28 70.55 111.98 20731.08 Average: 193.83 9.22 184.62 958.73 61192.60 15:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 26097496 31590804 6841724 20.77 112472 5561140 2043716 6.01 1051036 5316396 3171780 15:50:01 24553032 30068176 8386188 25.46 124800 5567788 7475084 21.99 2760468 5068536 1288 15:51:01 23555768 29395756 9383452 28.49 155396 5822916 8449200 24.86 3527460 5243188 116 15:52:01 25968920 31588632 6970300 21.16 157248 5594724 1540712 4.53 1397436 5035448 17840 Average: 25043804 30660842 7895416 23.97 137479 5636642 4877178 14.35 2184100 5165892 797756 15:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 1429.44 815.51 32738.56 71.18 0.00 0.00 0.00 0.00 15:49:01 lo 13.15 13.15 1.30 1.30 0.00 0.00 0.00 0.00 15:50:01 vethd4c99d7 144.38 165.22 26.95 25.54 0.00 0.00 0.00 0.00 15:50:01 veth9da0660 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 15:50:01 vethc6d34bd 1.10 1.28 0.07 0.08 0.00 0.00 0.00 0.00 15:50:01 veth1e727df 90.50 90.23 15.39 18.42 0.00 0.00 0.00 0.00 15:51:01 vethd4c99d7 148.73 149.79 41.12 19.95 0.00 0.00 0.00 0.00 15:51:01 veth9da0660 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 vethc6d34bd 4.40 5.63 0.68 2.72 0.00 0.00 0.00 0.00 15:51:01 veth1e727df 72.49 72.22 13.54 19.80 0.00 0.00 0.00 0.00 15:52:01 docker0 13.05 17.80 2.10 285.79 0.00 0.00 0.00 0.00 15:52:01 ens3 1862.54 1125.23 34475.15 164.60 0.00 0.00 0.00 0.00 15:52:01 lo 21.86 21.86 2.07 2.07 0.00 0.00 0.00 0.00 Average: docker0 3.28 4.47 0.53 71.75 0.00 0.00 0.00 0.00 Average: ens3 380.19 222.93 8396.07 23.02 0.00 0.00 0.00 0.00 Average: lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39882) 09/19/24 _x86_64_ (8 CPU) 15:47:06 LINUX RESTART (8 CPU) 15:48:02 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 16.27 0.00 4.66 3.47 0.07 75.53 15:49:01 0 12.79 0.00 4.22 0.56 0.03 82.38 15:49:01 1 10.97 0.00 4.76 1.62 0.07 82.59 15:49:01 2 14.85 0.00 5.13 0.97 0.07 78.98 15:49:01 3 13.07 0.00 4.72 4.33 0.05 77.83 15:49:01 4 9.80 0.00 4.15 10.63 0.05 75.36 15:49:01 5 10.36 0.00 3.90 0.60 0.05 85.09 15:49:01 6 28.21 0.00 5.42 6.70 0.12 59.56 15:49:01 7 30.08 0.00 4.99 2.37 0.10 62.46 15:50:01 all 23.33 0.00 4.10 6.32 0.09 66.16 15:50:01 0 24.63 0.00 4.00 2.45 0.10 68.82 15:50:01 1 26.59 0.00 4.75 14.03 0.10 54.53 15:50:01 2 22.73 0.00 3.54 1.50 0.08 72.14 15:50:01 3 22.27 0.00 3.84 0.76 0.12 73.02 15:50:01 4 24.78 0.00 4.27 10.80 0.08 60.07 15:50:01 5 19.37 0.00 4.05 0.38 0.07 76.13 15:50:01 6 20.06 0.00 4.16 16.81 0.08 58.89 15:50:01 7 26.25 0.00 4.22 3.87 0.08 65.57 15:51:01 all 15.94 0.00 2.47 2.55 0.09 78.95 15:51:01 0 18.57 0.00 2.57 1.02 0.08 77.76 15:51:01 1 15.23 0.00 2.42 0.50 0.08 81.76 15:51:01 2 18.48 0.00 3.00 6.71 0.08 71.72 15:51:01 3 14.83 0.00 2.62 0.50 0.08 81.96 15:51:01 4 14.25 0.00 2.22 3.76 0.08 79.68 15:51:01 5 15.81 0.00 2.31 0.37 0.07 81.44 15:51:01 6 13.48 0.00 2.01 1.86 0.07 82.58 15:51:01 7 16.89 0.00 2.62 5.60 0.12 74.77 15:52:01 all 3.90 0.00 0.75 1.10 0.06 94.19 15:52:01 0 1.20 0.00 0.68 0.12 0.08 97.91 15:52:01 1 1.60 0.00 0.75 0.08 0.03 97.53 15:52:01 2 2.85 0.00 0.83 0.20 0.05 96.06 15:52:01 3 14.57 0.00 1.05 0.37 0.13 83.88 15:52:01 4 3.06 0.00 0.66 7.07 0.05 89.16 15:52:01 5 5.19 0.00 0.85 0.10 0.03 93.82 15:52:01 6 1.40 0.00 0.60 0.02 0.03 97.95 15:52:01 7 1.29 0.00 0.62 0.82 0.05 97.23 Average: all 14.83 0.00 2.99 3.35 0.08 78.75 Average: 0 14.29 0.00 2.86 1.04 0.08 81.73 Average: 1 13.59 0.00 3.16 4.06 0.07 79.12 Average: 2 14.70 0.00 3.11 2.35 0.07 79.76 Average: 3 16.19 0.00 3.05 1.48 0.10 79.18 Average: 4 12.96 0.00 2.81 8.04 0.07 76.12 Average: 5 12.69 0.00 2.77 0.36 0.05 84.12 Average: 6 15.70 0.00 3.03 6.32 0.08 74.87 Average: 7 18.54 0.00 3.10 3.17 0.09 75.10