---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-275 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 716K 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 770 29002 0 2393 30962 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ee:83:aa brd ff:ff:ff:ff:ff:ff inet 10.30.106.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:feee:83aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:a3:c6:e7 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 4: br-53ad1cd69c79: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:74:e0:48 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-53ad1cd69c79 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-275) 11/16/23 _x86_64_ (8 CPU) 12:49:20 LINUX RESTART (8 CPU) 12:50:01 tps rtps wtps bread/s bwrtn/s 12:51:01 112.48 36.19 76.29 1693.72 28339.94 12:52:01 138.80 16.08 122.73 1698.50 34829.46 12:53:01 52.17 0.15 52.02 15.33 25976.87 12:54:02 18.40 1.20 17.20 72.39 20267.29 Average: 80.47 13.41 67.06 870.02 27353.70 12:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 30161700 31767012 2777520 8.43 71320 1843328 1394744 4.10 813288 1677092 157364 12:52:01 29804860 31786176 3134360 9.52 92460 2177980 1332392 3.92 855416 1950300 135412 12:53:01 29805416 31787072 3133804 9.51 92532 2178440 1347408 3.96 856828 1949396 180 12:54:02 29715144 31703736 3224076 9.79 93044 2184764 1434476 4.22 943808 1950920 2636 Average: 29871780 31760999 3067440 9.31 87339 2096128 1377255 4.05 867335 1881927 73898 12:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 1.37 1.37 0.15 0.15 0.00 0.00 0.00 0.00 12:51:01 ens3 85.40 58.02 1016.86 10.91 0.00 0.00 0.00 0.00 12:52:01 br-53ad1cd69c79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 12:52:01 ens3 70.31 50.42 625.69 11.83 0.00 0.00 0.00 0.00 12:53:01 br-53ad1cd69c79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 ens3 2.57 1.43 0.40 0.51 0.00 0.00 0.00 0.00 12:54:02 br-53ad1cd69c79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:02 lo 1.33 1.33 0.08 0.08 0.00 0.00 0.00 0.00 12:54:02 ens3 35.44 27.90 59.24 11.67 0.00 0.00 0.00 0.00 Average: br-53ad1cd69c79 0.00 0.00 0.00 0.00 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 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 48.43 34.44 425.56 8.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-275) 11/16/23 _x86_64_ (8 CPU) 12:49:20 LINUX RESTART (8 CPU) 12:50:01 CPU %user %nice %system %iowait %steal %idle 12:51:01 all 9.32 0.00 0.74 2.95 0.03 86.97 12:51:01 0 1.12 0.00 0.38 0.15 0.02 98.33 12:51:01 1 1.42 0.00 0.28 1.53 0.00 96.77 12:51:01 2 1.25 0.00 0.53 16.13 0.02 82.07 12:51:01 3 0.40 0.00 0.33 0.05 0.02 99.20 12:51:01 4 13.41 0.00 0.84 1.17 0.03 84.55 12:51:01 5 32.65 0.00 1.94 2.60 0.07 62.74 12:51:01 6 15.95 0.00 1.05 1.07 0.03 81.89 12:51:01 7 8.39 0.00 0.55 0.87 0.03 90.16 12:52:01 all 9.53 0.00 0.82 2.66 0.02 86.96 12:52:01 0 5.07 0.00 0.65 0.52 0.02 93.75 12:52:01 1 42.97 0.00 2.29 2.70 0.08 51.95 12:52:01 2 0.45 0.00 0.50 11.73 0.02 87.30 12:52:01 3 10.59 0.00 0.67 0.33 0.02 88.39 12:52:01 4 4.43 0.00 0.73 5.85 0.02 88.98 12:52:01 5 6.77 0.00 0.72 0.08 0.02 92.41 12:52:01 6 1.65 0.00 0.40 0.03 0.02 97.90 12:52:01 7 4.39 0.00 0.65 0.02 0.02 94.93 12:53:01 all 0.09 0.00 0.06 1.50 0.00 98.35 12:53:01 0 0.05 0.00 0.05 0.00 0.02 99.88 12:53:01 1 0.02 0.00 0.05 0.00 0.00 99.93 12:53:01 2 0.05 0.00 0.05 0.23 0.00 99.67 12:53:01 3 0.03 0.00 0.02 0.00 0.00 99.95 12:53:01 4 0.42 0.00 0.18 11.77 0.02 87.61 12:53:01 5 0.07 0.00 0.02 0.00 0.00 99.92 12:53:01 6 0.02 0.00 0.03 0.00 0.00 99.95 12:53:01 7 0.05 0.00 0.07 0.00 0.00 99.88 12:54:02 all 1.58 0.00 0.16 2.29 0.01 95.97 12:54:02 0 0.17 0.00 0.12 0.02 0.00 99.70 12:54:02 1 0.60 0.00 0.12 0.08 0.02 99.18 12:54:02 2 0.12 0.00 0.07 0.00 0.02 99.80 12:54:02 3 3.55 0.00 0.20 0.00 0.02 96.23 12:54:02 4 0.20 0.00 0.15 17.38 0.00 82.27 12:54:02 5 6.11 0.00 0.22 0.78 0.02 92.87 12:54:02 6 1.18 0.00 0.13 0.00 0.00 98.68 12:54:02 7 0.70 0.00 0.23 0.05 0.02 99.00 Average: all 5.13 0.00 0.44 2.35 0.02 92.06 Average: 0 1.60 0.00 0.30 0.17 0.01 97.92 Average: 1 11.24 0.00 0.68 1.08 0.03 86.97 Average: 2 0.47 0.00 0.29 7.01 0.01 92.22 Average: 3 3.64 0.00 0.30 0.10 0.01 95.95 Average: 4 4.61 0.00 0.48 9.03 0.02 85.86 Average: 5 11.39 0.00 0.72 0.87 0.03 87.00 Average: 6 4.69 0.00 0.40 0.28 0.01 94.61 Average: 7 3.38 0.00 0.38 0.23 0.02 96.00