---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80248 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 12G 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 849 26922 0 4395 30861 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:eb:7f:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:feeb:7fd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:ae:ca:ba 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-80248) 10/29/24 _x86_64_ (8 CPU) 15:01:26 LINUX RESTART (8 CPU) 15:02:01 tps rtps wtps bread/s bwrtn/s 15:03:01 303.97 42.74 261.22 1926.75 28621.63 15:04:01 130.94 23.03 107.92 2765.81 32257.02 15:05:01 317.08 12.75 304.33 810.06 94788.84 15:06:01 57.46 2.63 54.82 162.51 27092.27 Average: 202.36 20.29 182.07 1416.28 45689.94 15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 30155840 31723628 2783380 8.45 69968 1808900 1392100 4.10 846448 1645704 155044 15:04:01 28796908 31654124 4142312 12.58 96308 3035280 1571664 4.62 988640 2784876 1042308 15:05:01 26699100 30752192 6240120 18.94 116828 4152824 5096176 14.99 1976868 3795836 220 15:06:01 27602552 31634160 5336668 16.20 118384 4135324 1453948 4.28 1178572 3717568 16744 Average: 28313600 31441026 4625620 14.04 100372 3283082 2378472 7.00 1247632 2985996 303579 15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 ens3 202.32 133.28 1133.52 52.32 0.00 0.00 0.00 0.00 15:03:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 232.84 148.19 7182.39 15.49 0.00 0.00 0.00 0.00 15:04:01 lo 6.00 6.00 0.56 0.56 0.00 0.00 0.00 0.00 15:04:01 br-a83be0bf8a60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 veth3434eea 31.48 40.04 3.09 4.66 0.00 0.00 0.00 0.00 15:05:01 ens3 377.60 206.82 11938.41 14.91 0.00 0.00 0.00 0.00 15:05:01 vethff0eeb8 0.53 0.62 0.05 0.05 0.00 0.00 0.00 0.00 15:05:01 veth6e5d22c 0.60 0.73 0.04 0.04 0.00 0.00 0.00 0.00 15:06:01 ens3 45.78 36.89 69.44 17.75 0.00 0.00 0.00 0.00 15:06:01 lo 18.33 18.33 1.89 1.89 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 214.64 131.29 5080.94 25.12 0.00 0.00 0.00 0.00 Average: lo 3.62 3.62 0.39 0.39 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-80248) 10/29/24 _x86_64_ (8 CPU) 15:01:26 LINUX RESTART (8 CPU) 15:02:01 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 9.53 0.00 0.92 4.15 0.05 85.35 15:03:01 0 32.60 0.00 2.24 4.56 0.07 60.54 15:03:01 1 12.61 0.00 1.07 0.15 0.02 86.15 15:03:01 2 13.21 0.00 0.72 0.58 0.03 85.46 15:03:01 3 3.82 0.00 0.35 0.92 0.05 94.86 15:03:01 4 1.42 0.00 1.05 3.95 0.02 93.56 15:03:01 5 1.66 0.00 0.50 1.14 0.02 96.69 15:03:01 6 2.22 0.00 1.02 16.95 0.12 79.69 15:03:01 7 8.71 0.00 0.45 5.03 0.03 85.78 15:04:01 all 10.35 0.00 1.61 3.43 0.04 84.57 15:04:01 0 12.91 0.00 1.57 0.75 0.03 84.73 15:04:01 1 3.90 0.00 1.26 0.15 0.05 94.64 15:04:01 2 5.01 0.00 0.92 0.49 0.05 93.53 15:04:01 3 15.72 0.00 2.75 2.38 0.03 79.11 15:04:01 4 2.55 0.00 1.62 0.75 0.03 95.04 15:04:01 5 9.28 0.00 1.36 1.01 0.02 88.33 15:04:01 6 2.83 0.00 1.22 17.99 0.05 77.91 15:04:01 7 30.53 0.00 2.18 3.93 0.07 63.29 15:05:01 all 13.41 0.00 3.84 6.93 0.07 75.76 15:05:01 0 10.64 0.00 3.49 4.01 0.07 81.79 15:05:01 1 17.50 0.00 4.74 3.15 0.07 74.55 15:05:01 2 13.69 0.00 4.00 1.33 0.07 80.91 15:05:01 3 7.50 0.00 2.66 0.56 0.07 89.22 15:05:01 4 19.88 0.00 4.30 3.02 0.07 72.73 15:05:01 5 12.20 0.00 3.10 2.59 0.08 82.02 15:05:01 6 10.15 0.00 4.18 39.25 0.07 46.35 15:05:01 7 15.74 0.00 4.25 1.82 0.07 78.12 15:06:01 all 15.55 0.00 1.68 1.81 0.07 80.88 15:06:01 0 9.18 0.00 1.41 6.37 0.05 82.99 15:06:01 1 12.27 0.00 1.36 0.02 0.10 86.25 15:06:01 2 21.63 0.00 2.18 0.37 0.05 75.78 15:06:01 3 14.77 0.00 1.57 0.20 0.12 83.34 15:06:01 4 12.71 0.00 1.22 5.49 0.05 80.53 15:06:01 5 12.59 0.00 1.58 1.76 0.07 84.01 15:06:01 6 14.03 0.00 1.66 0.05 0.05 84.21 15:06:01 7 27.21 0.00 2.46 0.22 0.08 70.03 Average: all 12.21 0.00 2.01 4.08 0.06 81.65 Average: 0 16.33 0.00 2.18 3.92 0.05 77.51 Average: 1 11.56 0.00 2.10 0.86 0.06 85.43 Average: 2 13.39 0.00 1.95 0.69 0.05 83.92 Average: 3 10.45 0.00 1.83 1.01 0.07 86.64 Average: 4 9.12 0.00 2.05 3.31 0.04 85.49 Average: 5 8.92 0.00 1.63 1.62 0.05 87.77 Average: 6 7.29 0.00 2.01 18.49 0.07 72.13 Average: 7 20.56 0.00 2.33 2.75 0.06 74.30