---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27741 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 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 870 26220 0 5076 30841 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:f4:f7:ce brd ff:ff:ff:ff:ff:ff inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fef4:f7ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:98:28:1b 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-27741) 07/31/24 _x86_64_ (8 CPU) 01:11:26 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:02 368.82 49.43 319.40 2786.20 27852.02 01:14:01 129.93 10.03 119.89 1693.95 32778.85 01:15:01 423.21 13.43 409.78 791.30 116573.67 01:16:01 17.80 0.70 17.10 24.40 20257.17 01:17:01 42.49 0.05 42.44 4.40 19761.02 Average: 196.67 14.74 181.93 1057.93 43480.21 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:02 30019724 31707156 2919496 8.86 75664 1916976 1364988 4.02 866900 1748560 199932 01:14:01 27553544 31621268 5385676 16.35 107940 4193256 1571860 4.62 1035204 3929780 2101988 01:15:01 25794168 30700272 7145052 21.69 134012 4951080 5258004 15.47 2048200 4582852 336 01:16:01 25127028 30036884 7812192 23.72 134248 4952440 6245080 18.37 2755696 4535832 400 01:17:01 25961428 30892904 6977792 21.18 134620 4979152 3051664 8.98 1933812 4548288 308 Average: 26891178 30991697 6048042 18.36 117297 4198581 3498319 10.29 1727962 3869062 460593 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:02 ens3 123.20 80.72 1082.31 28.83 0.00 0.00 0.00 0.00 01:13:02 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 br-953b672eb43d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 589.92 339.69 19310.60 26.60 0.00 0.00 0.00 0.00 01:14:01 lo 9.42 9.42 0.88 0.88 0.00 0.00 0.00 0.00 01:15:01 veth15d9392 0.63 0.92 0.07 0.40 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 br-953b672eb43d 0.87 0.80 0.07 0.39 0.00 0.00 0.00 0.00 01:15:01 veth9b1ecfd 0.03 0.33 0.00 0.02 0.00 0.00 0.00 0.00 01:16:01 veth15d9392 0.18 0.27 0.01 0.01 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 br-953b672eb43d 2.15 2.50 1.83 1.74 0.00 0.00 0.00 0.00 01:16:01 veth9b1ecfd 0.53 0.53 0.05 1.50 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 br-953b672eb43d 1.40 1.57 0.11 0.15 0.00 0.00 0.00 0.00 01:17:01 ens3 1145.69 715.40 24597.93 125.43 0.00 0.00 0.00 0.00 01:17:01 veth0d64b44 1.93 1.90 0.40 0.37 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: br-953b672eb43d 0.89 0.98 0.40 0.46 0.00 0.00 0.00 0.00 Average: ens3 168.80 102.98 4783.81 14.74 0.00 0.00 0.00 0.00 Average: veth0d64b44 0.39 0.38 0.08 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27741) 07/31/24 _x86_64_ (8 CPU) 01:11:26 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:02 all 9.91 0.00 0.94 2.72 0.03 86.39 01:13:02 0 1.58 0.00 0.32 0.03 0.02 98.05 01:13:02 1 15.39 0.00 1.18 10.48 0.03 72.91 01:13:02 2 10.18 0.00 0.78 1.00 0.03 88.00 01:13:02 3 10.62 0.00 0.82 0.52 0.02 88.03 01:13:02 4 5.79 0.00 1.61 6.05 0.02 86.54 01:13:02 5 15.72 0.00 1.40 1.34 0.03 81.51 01:13:02 6 7.69 0.00 0.50 0.50 0.03 91.28 01:13:02 7 12.39 0.00 0.90 1.86 0.05 84.81 01:14:01 all 12.07 0.00 2.87 1.88 0.05 83.13 01:14:01 0 5.97 0.00 2.83 0.24 0.05 90.90 01:14:01 1 6.48 0.00 3.65 1.28 0.05 88.54 01:14:01 2 14.95 0.00 2.65 2.01 0.07 80.33 01:14:01 3 19.70 0.00 3.07 0.10 0.07 77.06 01:14:01 4 26.08 0.00 2.64 8.17 0.09 63.02 01:14:01 5 7.69 0.00 2.33 0.79 0.05 89.15 01:14:01 6 9.54 0.00 2.23 0.17 0.05 88.01 01:14:01 7 6.20 0.00 3.54 2.36 0.03 87.87 01:15:01 all 15.98 0.00 3.66 7.69 0.06 72.62 01:15:01 0 13.44 0.00 4.07 0.99 0.07 81.43 01:15:01 1 17.96 0.00 4.08 3.67 0.05 74.24 01:15:01 2 18.37 0.00 3.33 1.73 0.07 76.50 01:15:01 3 13.70 0.00 4.00 34.96 0.07 47.27 01:15:01 4 17.01 0.00 3.69 12.32 0.07 66.91 01:15:01 5 18.57 0.00 4.12 3.38 0.05 73.88 01:15:01 6 14.73 0.00 2.74 1.28 0.05 81.20 01:15:01 7 14.02 0.00 3.29 3.27 0.05 79.37 01:16:01 all 14.68 0.00 1.23 0.98 0.05 83.05 01:16:01 0 15.44 0.00 0.99 0.02 0.07 83.49 01:16:01 1 12.53 0.00 1.02 0.00 0.05 86.40 01:16:01 2 14.41 0.00 1.52 0.03 0.07 83.97 01:16:01 3 15.87 0.00 1.25 0.08 0.05 82.74 01:16:01 4 14.54 0.00 1.42 0.89 0.05 83.10 01:16:01 5 10.41 0.00 0.75 6.80 0.03 82.00 01:16:01 6 14.84 0.00 1.38 0.02 0.07 83.70 01:16:01 7 19.40 0.00 1.54 0.02 0.05 79.00 01:17:01 all 0.96 0.00 0.36 1.16 0.03 97.50 01:17:01 0 1.77 0.00 0.35 0.03 0.03 97.81 01:17:01 1 0.72 0.00 0.43 0.30 0.03 98.51 01:17:01 2 0.70 0.00 0.43 0.07 0.02 98.78 01:17:01 3 1.15 0.00 0.32 0.05 0.02 98.46 01:17:01 4 0.33 0.00 0.30 0.12 0.03 99.22 01:17:01 5 0.37 0.00 0.23 8.60 0.00 90.80 01:17:01 6 1.76 0.00 0.38 0.07 0.02 97.78 01:17:01 7 0.90 0.00 0.38 0.05 0.02 98.65 Average: all 10.70 0.00 1.80 2.88 0.04 84.56 Average: 0 7.64 0.00 1.70 0.26 0.05 90.35 Average: 1 10.63 0.00 2.06 3.16 0.04 84.11 Average: 2 11.69 0.00 1.73 0.96 0.05 85.56 Average: 3 12.18 0.00 1.88 7.12 0.04 78.78 Average: 4 12.68 0.00 1.92 5.49 0.05 79.86 Average: 5 10.56 0.00 1.76 4.20 0.03 83.45 Average: 6 9.69 0.00 1.44 0.40 0.04 88.43 Average: 7 10.60 0.00 1.92 1.50 0.04 85.94