---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22651 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 13G 143G 8% / 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 847 26490 0 4829 30864 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:4d:6d:1e brd ff:ff:ff:ff:ff:ff inet 10.30.106.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe4d:6d1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:7c:f4:19 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-22651) 04/12/24 _x86_64_ (8 CPU) 07:43:15 LINUX RESTART (8 CPU) 07:44:02 tps rtps wtps bread/s bwrtn/s 07:45:01 94.61 14.51 80.11 1010.68 13652.47 07:46:01 136.53 23.21 113.31 2785.14 21310.18 07:47:01 296.67 12.86 283.80 772.24 93618.98 07:48:01 16.56 0.38 16.18 26.52 10724.56 07:49:01 44.56 0.88 43.68 44.26 9005.52 Average: 117.86 10.36 107.50 927.46 29715.24 07:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30025712 31656576 2913508 8.85 73324 1865712 1474128 4.34 922888 1694100 187448 07:46:01 28155144 31669808 4784076 14.52 104544 3667192 1414428 4.16 986260 3405744 1577040 07:47:01 26125288 30662096 6813932 20.69 125608 4580152 5913804 17.40 2081268 4244592 272 07:48:01 23796900 28542760 9142320 27.76 126256 4696124 9255460 27.23 4273968 4359564 260 07:49:01 27095380 31566020 5843840 17.74 127412 4545116 1531020 4.50 1290208 4092092 3612 Average: 27039685 30819452 5899535 17.91 111429 3870859 3917768 11.53 1910918 3559218 353726 07:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 ens3 54.36 37.04 870.52 8.12 0.00 0.00 0.00 0.00 07:45:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 664.71 389.20 16773.88 31.02 0.00 0.00 0.00 0.00 07:46:01 lo 10.13 10.13 0.94 0.94 0.00 0.00 0.00 0.00 07:46:01 br-c12c46fc7801 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 290.15 132.93 9787.66 9.01 0.00 0.00 0.00 0.00 07:47:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 07:47:01 br-c12c46fc7801 0.27 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:47:01 vetha2e7d47 0.60 0.75 0.04 0.04 0.00 0.00 0.00 0.00 07:48:01 ens3 7.33 4.12 1.70 1.81 0.00 0.00 0.00 0.00 07:48:01 lo 4.35 4.35 1.26 1.26 0.00 0.00 0.00 0.00 07:48:01 br-c12c46fc7801 1.63 2.07 0.78 0.45 0.00 0.00 0.00 0.00 07:48:01 vetha2e7d47 5.15 4.48 1.02 0.70 0.00 0.00 0.00 0.00 07:49:01 ens3 75.19 50.79 70.45 74.77 0.00 0.00 0.00 0.00 07:49:01 lo 6.25 6.25 0.73 0.73 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 218.89 123.10 5516.14 25.00 0.00 0.00 0.00 0.00 Average: lo 4.49 4.49 0.62 0.62 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22651) 04/12/24 _x86_64_ (8 CPU) 07:43:15 LINUX RESTART (8 CPU) 07:44:02 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 9.85 0.00 0.76 2.15 0.03 87.20 07:45:01 0 19.42 0.00 1.04 1.07 0.03 78.44 07:45:01 1 10.35 0.00 0.63 0.66 0.03 88.33 07:45:01 2 11.01 0.00 0.78 0.25 0.03 87.92 07:45:01 3 10.32 0.00 1.05 9.12 0.05 79.46 07:45:01 4 8.82 0.00 0.87 0.51 0.02 89.78 07:45:01 5 2.02 0.00 0.36 0.10 0.00 97.52 07:45:01 6 0.37 0.00 0.20 4.18 0.02 95.23 07:45:01 7 16.55 0.00 1.12 1.32 0.03 80.97 07:46:01 all 11.64 0.00 2.81 2.42 0.05 83.09 07:46:01 0 8.18 0.00 2.48 1.27 0.05 88.02 07:46:01 1 6.67 0.00 2.50 0.35 0.03 90.44 07:46:01 2 20.28 0.00 3.14 3.53 0.07 72.98 07:46:01 3 17.43 0.00 3.72 1.51 0.07 77.27 07:46:01 4 9.79 0.00 2.67 0.24 0.05 87.25 07:46:01 5 13.46 0.00 3.00 3.21 0.05 80.28 07:46:01 6 11.97 0.00 2.74 4.20 0.05 81.04 07:46:01 7 5.36 0.00 2.19 5.03 0.05 87.37 07:47:01 all 13.58 0.00 3.73 6.91 0.05 75.74 07:47:01 0 15.27 0.00 3.39 6.78 0.05 74.50 07:47:01 1 12.82 0.00 3.96 0.52 0.05 82.65 07:47:01 2 12.10 0.00 4.38 39.90 0.08 43.54 07:47:01 3 16.58 0.00 4.31 0.29 0.05 78.77 07:47:01 4 14.05 0.00 3.42 0.03 0.05 82.44 07:47:01 5 10.95 0.00 2.45 1.93 0.05 84.62 07:47:01 6 15.44 0.00 5.34 2.86 0.05 76.31 07:47:01 7 11.38 0.00 2.64 3.12 0.05 82.81 07:48:01 all 29.75 0.00 2.98 0.78 0.07 66.43 07:48:01 0 25.64 0.00 2.75 0.25 0.07 71.29 07:48:01 1 35.74 0.00 3.52 0.02 0.07 60.65 07:48:01 2 28.26 0.00 2.46 3.43 0.08 65.77 07:48:01 3 26.71 0.00 3.41 0.55 0.07 69.27 07:48:01 4 34.38 0.00 3.48 1.63 0.07 60.44 07:48:01 5 36.58 0.00 3.47 0.02 0.07 59.86 07:48:01 6 28.79 0.00 2.52 0.07 0.08 68.54 07:48:01 7 21.97 0.00 2.17 0.27 0.05 75.54 07:49:01 all 3.90 0.00 0.69 0.61 0.04 94.77 07:49:01 0 4.39 0.00 0.60 0.63 0.02 94.35 07:49:01 1 2.37 0.00 0.82 0.05 0.05 96.71 07:49:01 2 2.38 0.00 0.70 2.57 0.03 94.32 07:49:01 3 10.34 0.00 0.74 0.87 0.07 87.98 07:49:01 4 2.24 0.00 0.68 0.13 0.02 96.93 07:49:01 5 3.95 0.00 0.74 0.02 0.03 95.26 07:49:01 6 2.81 0.00 0.53 0.12 0.05 96.49 07:49:01 7 2.69 0.00 0.65 0.50 0.07 96.09 Average: all 13.74 0.00 2.19 2.57 0.05 81.45 Average: 0 14.57 0.00 2.05 2.00 0.04 81.33 Average: 1 13.59 0.00 2.29 0.32 0.05 83.75 Average: 2 14.79 0.00 2.29 9.90 0.06 72.97 Average: 3 16.29 0.00 2.65 2.45 0.06 78.56 Average: 4 13.85 0.00 2.23 0.51 0.04 83.37 Average: 5 13.39 0.00 2.00 1.05 0.04 83.51 Average: 6 11.90 0.00 2.27 2.28 0.05 83.50 Average: 7 11.58 0.00 1.75 2.05 0.05 84.57