---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39578 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 13G 143G 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 869 26167 0 5129 30842 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:18:99:55 brd ff:ff:ff:ff:ff:ff inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe18:9955/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:73:4c:a8 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:deff:fe73:4ca8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39578) 09/18/24 _x86_64_ (8 CPU) 14:42:57 LINUX RESTART (8 CPU) 14:43:01 tps rtps wtps bread/s bwrtn/s 14:44:02 427.66 87.89 339.78 6298.82 112589.37 14:45:01 227.49 37.49 190.00 2933.47 76757.02 14:46:01 228.55 11.46 217.08 1113.01 90080.99 14:47:01 282.54 0.80 281.74 106.25 70673.95 14:48:01 67.26 0.85 66.41 46.13 23044.43 Average: 246.76 27.66 219.10 2096.75 74622.04 14:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:02 30127912 31643212 2811308 8.53 58504 1773692 1481932 4.36 938260 1595356 147488 14:45:01 29412120 31255908 3527100 10.71 86248 2055572 1768236 5.20 1406256 1804044 32208 14:46:01 26150532 29934196 6788688 20.61 104412 3928108 2990748 8.80 3022200 3356180 360 14:47:01 24944268 29909968 7994952 24.27 120968 5041804 3168596 9.32 3708812 3818892 352 14:48:01 26829868 31615804 6109352 18.55 124740 4863628 1454704 4.28 2181628 3472132 2516 Average: 27492940 30871818 5446280 16.53 98974 3532561 2172843 6.39 2251431 2809321 36585 14:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:44:02 ens3 362.62 235.93 1594.55 73.66 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 2.58 2.58 0.24 0.24 0.00 0.00 0.00 0.00 14:45:01 ens3 231.69 213.57 1355.99 51.88 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:46:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:46:01 veth16df582 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 548.59 430.48 6838.95 87.61 0.00 0.00 0.00 0.00 14:47:01 docker0 4.65 11.35 0.30 175.31 0.00 0.00 0.00 0.00 14:47:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:47:01 ens3 92.33 62.12 2157.45 8.16 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:48:01 lo 6.07 6.07 0.56 0.56 0.00 0.00 0.00 0.00 14:48:01 ens3 370.87 469.36 45.27 3536.36 0.00 0.00 0.00 0.00 Average: docker0 0.93 2.32 0.06 35.18 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 321.52 282.52 2401.93 753.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39578) 09/18/24 _x86_64_ (8 CPU) 14:42:57 LINUX RESTART (8 CPU) 14:43:01 CPU %user %nice %system %iowait %steal %idle 14:44:02 all 8.48 0.00 1.33 2.64 0.04 87.51 14:44:02 0 4.08 0.00 1.12 3.29 0.05 91.46 14:44:02 1 2.92 0.00 1.00 2.69 0.03 93.36 14:44:02 2 4.40 0.00 0.45 8.92 0.03 86.19 14:44:02 3 5.55 0.00 1.91 4.10 0.03 88.41 14:44:02 4 23.13 0.00 1.78 1.42 0.05 73.62 14:44:02 5 13.14 0.00 2.52 0.22 0.03 84.09 14:44:02 6 9.96 0.00 0.98 0.27 0.03 88.76 14:44:02 7 4.68 0.00 0.82 0.25 0.02 94.24 14:45:01 all 14.43 0.00 1.09 3.42 0.06 81.00 14:45:01 0 7.01 0.00 0.46 0.37 0.05 92.11 14:45:01 1 8.85 0.00 0.69 0.51 0.05 89.90 14:45:01 2 5.32 0.00 0.75 16.83 0.05 77.04 14:45:01 3 10.37 0.00 1.46 4.08 0.05 84.04 14:45:01 4 17.13 0.00 1.12 0.61 0.05 81.09 14:45:01 5 18.87 0.00 0.95 0.77 0.07 79.34 14:45:01 6 34.08 0.00 1.77 1.53 0.09 62.54 14:45:01 7 13.86 0.00 1.53 2.64 0.07 81.91 14:46:01 all 19.08 0.00 2.17 4.97 0.07 73.70 14:46:01 0 20.28 0.00 1.99 2.53 0.07 75.13 14:46:01 1 22.99 0.00 3.39 2.66 0.10 70.85 14:46:01 2 16.36 0.00 2.03 16.31 0.07 65.23 14:46:01 3 15.73 0.00 1.80 1.38 0.05 81.03 14:46:01 4 22.76 0.00 1.90 0.96 0.05 74.34 14:46:01 5 21.37 0.00 2.11 2.41 0.08 74.03 14:46:01 6 13.65 0.00 1.08 0.12 0.05 85.10 14:46:01 7 19.51 0.00 3.11 13.37 0.08 63.93 14:47:01 all 9.87 0.00 3.40 4.06 0.06 82.62 14:47:01 0 5.90 0.00 3.88 11.99 0.07 78.16 14:47:01 1 12.23 0.00 3.29 0.40 0.07 84.01 14:47:01 2 12.10 0.00 3.28 6.16 0.07 78.40 14:47:01 3 9.35 0.00 2.83 4.19 0.05 83.58 14:47:01 4 13.75 0.00 4.72 1.39 0.07 80.07 14:47:01 5 7.36 0.00 2.95 0.00 0.05 89.64 14:47:01 6 9.98 0.00 2.50 2.95 0.05 84.52 14:47:01 7 8.23 0.00 3.69 5.44 0.05 82.60 14:48:01 all 10.77 0.00 0.97 0.56 0.05 87.65 14:48:01 0 13.62 0.00 1.22 0.07 0.03 85.06 14:48:01 1 12.98 0.00 1.07 0.13 0.05 85.77 14:48:01 2 4.21 0.00 0.77 0.02 0.00 95.01 14:48:01 3 11.01 0.00 1.24 0.27 0.05 87.43 14:48:01 4 5.85 0.00 0.80 0.00 0.03 93.32 14:48:01 5 19.11 0.00 0.92 0.22 0.08 79.67 14:48:01 6 11.48 0.00 0.57 0.10 0.07 87.79 14:48:01 7 7.90 0.00 1.26 3.70 0.05 87.09 Average: all 12.51 0.00 1.79 3.12 0.05 82.52 Average: 0 10.18 0.00 1.73 3.65 0.05 84.38 Average: 1 11.97 0.00 1.88 1.28 0.06 84.80 Average: 2 8.47 0.00 1.45 9.62 0.04 80.41 Average: 3 10.40 0.00 1.85 2.80 0.05 84.91 Average: 4 16.51 0.00 2.06 0.87 0.05 80.50 Average: 5 15.96 0.00 1.89 0.72 0.06 81.36 Average: 6 15.76 0.00 1.38 0.99 0.06 81.81 Average: 7 10.82 0.00 2.08 5.08 0.05 81.97