---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14094 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 852 29042 0 2272 30888 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:89:09:08 brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fe89:908/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:25:26:22 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::42:27ff:fe25:2622/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14094) 01/22/24 _x86_64_ (8 CPU) 07:26:42 LINUX RESTART (8 CPU) 07:27:01 tps rtps wtps bread/s bwrtn/s 07:28:02 352.22 73.80 278.42 5236.06 45939.81 07:29:01 141.09 22.23 118.86 2596.03 22829.49 07:30:01 76.60 1.15 75.45 80.52 11527.15 Average: 190.25 32.45 157.79 2637.77 26787.47 07:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:02 30287392 31648860 2651828 8.05 52108 1630888 1471164 4.33 896340 1487312 61048 07:29:01 29773964 31643736 3165256 9.61 80124 2085028 1600000 4.71 1007716 1828524 36968 07:30:01 29802860 31692740 3136360 9.52 86428 2099196 1419884 4.18 990564 1821280 33048 Average: 29954739 31661779 2984481 9.06 72887 1938371 1497016 4.40 964873 1712372 43688 07:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 07:28:02 ens3 322.91 218.75 949.11 67.38 0.00 0.00 0.00 0.00 07:29:01 docker0 4.76 6.68 0.48 79.50 0.00 0.00 0.00 0.00 07:29:01 lo 3.46 3.46 0.33 0.33 0.00 0.00 0.00 0.00 07:29:01 vethd786683 4.76 6.80 0.55 79.51 0.00 0.00 0.00 0.01 07:29:01 ens3 84.34 60.48 1555.15 10.40 0.00 0.00 0.00 0.00 07:30:01 docker0 1.33 1.93 0.27 17.41 0.00 0.00 0.00 0.00 07:30:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 07:30:01 ens3 50.41 47.46 88.96 115.78 0.00 0.00 0.00 0.00 Average: docker0 2.02 2.85 0.25 32.04 0.00 0.00 0.00 0.00 Average: lo 2.50 2.50 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 152.94 109.17 860.55 64.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14094) 01/22/24 _x86_64_ (8 CPU) 07:26:42 LINUX RESTART (8 CPU) 07:27:01 CPU %user %nice %system %iowait %steal %idle 07:28:02 all 7.62 0.00 1.10 4.40 0.03 86.85 07:28:02 0 3.39 0.00 0.37 0.38 0.02 95.85 07:28:02 1 5.13 0.00 0.58 1.15 0.02 93.12 07:28:02 2 3.28 0.00 2.05 0.25 0.03 94.38 07:28:02 3 13.48 0.00 1.00 4.29 0.05 81.18 07:28:02 4 19.11 0.00 1.17 0.55 0.03 79.14 07:28:02 5 8.77 0.00 0.95 0.59 0.02 89.68 07:28:02 6 4.68 0.00 1.12 23.91 0.03 70.25 07:28:02 7 3.11 0.00 1.52 4.17 0.02 91.18 07:29:01 all 9.91 0.00 1.09 2.19 0.03 86.77 07:29:01 0 5.08 0.00 0.85 0.24 0.02 93.82 07:29:01 1 0.99 0.00 0.68 4.02 0.02 94.29 07:29:01 2 1.49 0.00 0.75 0.03 0.03 97.69 07:29:01 3 37.54 0.00 2.82 3.04 0.07 56.52 07:29:01 4 8.37 0.00 0.81 0.34 0.03 90.44 07:29:01 5 3.35 0.00 0.63 2.62 0.07 93.34 07:29:01 6 6.21 0.00 0.87 4.03 0.03 88.85 07:29:01 7 16.22 0.00 1.33 3.25 0.03 79.18 07:30:01 all 9.76 0.00 0.83 0.98 0.03 88.40 07:30:01 0 0.78 0.00 0.42 0.28 0.00 98.52 07:30:01 1 6.47 0.00 0.64 0.00 0.03 92.86 07:30:01 2 15.47 0.00 0.77 0.47 0.07 83.23 07:30:01 3 5.31 0.00 0.65 0.02 0.03 93.99 07:30:01 4 23.13 0.00 1.10 0.47 0.05 75.25 07:30:01 5 2.90 0.00 0.68 4.06 0.02 92.34 07:30:01 6 20.34 0.00 1.89 0.17 0.03 77.57 07:30:01 7 3.65 0.00 0.50 2.35 0.02 93.48 Average: all 9.09 0.00 1.01 2.53 0.03 87.35 Average: 0 3.07 0.00 0.54 0.30 0.01 96.07 Average: 1 4.22 0.00 0.63 1.71 0.02 93.42 Average: 2 6.78 0.00 1.19 0.25 0.04 91.73 Average: 3 18.66 0.00 1.48 2.45 0.05 77.36 Average: 4 16.92 0.00 1.03 0.45 0.04 81.56 Average: 5 5.01 0.00 0.76 2.42 0.03 91.78 Average: 6 10.44 0.00 1.30 9.38 0.03 78.84 Average: 7 7.61 0.00 1.11 3.25 0.02 88.00