---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14753 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 144G 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 826 27451 0 3888 30884 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:b2:de:8b brd ff:ff:ff:ff:ff:ff inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:feb2:de8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:53:bd:ef 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-14753) 01/24/24 _x86_64_ (8 CPU) 11:32:48 LINUX RESTART (8 CPU) 11:33:02 tps rtps wtps bread/s bwrtn/s 11:34:01 177.04 104.05 72.99 6443.38 54781.63 11:35:01 99.20 16.80 82.40 1222.86 23723.25 11:36:01 200.72 12.48 188.24 1993.00 73715.85 11:37:01 239.24 9.60 229.65 405.30 18723.70 11:38:01 32.98 0.05 32.93 8.93 15098.22 Average: 149.74 28.34 121.40 1999.89 37149.76 11:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 30208324 31673564 2730896 8.29 55444 1729312 1518068 4.47 897368 1561796 92568 11:35:01 29930144 31699948 3009076 9.14 79256 1992188 1463108 4.30 878608 1821484 131508 11:36:01 28054660 31571800 4884560 14.83 113956 3640284 2593948 7.63 1114660 3343900 720 11:37:01 26674600 30243676 6264620 19.02 125732 3647808 4933556 14.52 2499376 3317244 68 11:38:01 26822300 30414540 6116920 18.57 126060 3674852 3502980 10.31 2354308 3329556 176 Average: 28338006 31120706 4601214 13.97 100090 2936889 2802332 8.25 1548864 2674796 45008 11:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 lo 2.17 2.17 0.21 0.21 0.00 0.00 0.00 0.00 11:34:01 ens3 308.93 225.79 1554.15 59.02 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 11:35:01 ens3 44.43 31.64 647.70 6.44 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 vethd6b57be 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 8.93 8.93 0.82 0.82 0.00 0.00 0.00 0.00 11:36:01 br-2d92985e0d5a 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:36:01 veth07dc265 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:37:01 vethd6b57be 121.45 149.39 119.80 44.71 0.00 0.00 0.00 0.01 11:37:01 lo 8.43 8.43 8.21 8.21 0.00 0.00 0.00 0.00 11:37:01 br-2d92985e0d5a 3.65 4.05 5.94 2.54 0.00 0.00 0.00 0.00 11:37:01 vethd74e886 115.25 95.50 46.50 119.12 0.00 0.00 0.00 0.01 11:38:01 lo 10.41 10.41 0.80 0.80 0.00 0.00 0.00 0.00 11:38:01 br-2d92985e0d5a 1.80 2.12 0.15 0.20 0.00 0.00 0.00 0.00 11:38:01 vethd74e886 1.28 1.38 0.54 0.09 0.00 0.00 0.00 0.00 11:38:01 ens3 651.46 463.02 10947.07 89.79 0.00 0.00 0.00 0.00 Average: lo 6.22 6.22 2.04 2.04 0.00 0.00 0.00 0.00 Average: br-2d92985e0d5a 1.09 1.25 1.22 0.55 0.00 0.00 0.00 0.00 Average: vethd74e886 23.38 19.44 9.44 23.92 0.00 0.00 0.00 0.00 Average: ens3 129.51 91.73 2195.65 17.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14753) 01/24/24 _x86_64_ (8 CPU) 11:32:48 LINUX RESTART (8 CPU) 11:33:02 CPU %user %nice %system %iowait %steal %idle 11:34:01 all 8.95 0.00 1.21 4.67 0.06 85.12 11:34:01 0 3.82 0.00 0.70 0.41 0.02 95.06 11:34:01 1 25.80 0.00 1.55 2.38 0.10 70.17 11:34:01 2 13.29 0.00 1.51 1.51 0.07 83.63 11:34:01 3 10.64 0.00 2.48 1.16 0.05 85.68 11:34:01 4 3.07 0.00 0.78 0.32 0.07 95.75 11:34:01 5 4.68 0.00 0.72 13.40 0.05 81.15 11:34:01 6 7.85 0.00 1.17 17.40 0.05 73.53 11:34:01 7 2.45 0.00 0.77 0.82 0.07 95.90 11:35:01 all 9.96 0.00 0.64 2.85 0.03 86.53 11:35:01 0 0.43 0.00 0.07 0.08 0.00 99.42 11:35:01 1 14.54 0.00 0.63 0.83 0.03 83.95 11:35:01 2 36.76 0.00 2.21 3.96 0.07 57.00 11:35:01 3 15.99 0.00 0.95 7.58 0.05 75.43 11:35:01 4 0.85 0.00 0.18 0.27 0.02 98.68 11:35:01 5 1.65 0.00 0.28 9.19 0.02 88.86 11:35:01 6 9.28 0.00 0.63 0.35 0.02 89.71 11:35:01 7 0.23 0.00 0.12 0.50 0.00 99.15 11:36:01 all 8.97 0.00 2.68 5.93 0.05 82.37 11:36:01 0 6.13 0.00 2.76 0.39 0.03 90.69 11:36:01 1 15.76 0.00 2.71 2.46 0.07 78.99 11:36:01 2 10.50 0.00 2.70 0.81 0.07 85.93 11:36:01 3 5.57 0.00 1.92 14.07 0.05 78.39 11:36:01 4 6.24 0.00 1.53 2.96 0.05 89.23 11:36:01 5 6.20 0.00 2.36 0.89 0.05 90.50 11:36:01 6 13.18 0.00 3.39 1.39 0.07 81.96 11:36:01 7 8.24 0.00 4.06 24.53 0.05 63.12 11:37:01 all 16.79 0.00 2.03 4.65 0.08 76.45 11:37:01 0 22.02 0.00 2.51 2.90 0.08 72.49 11:37:01 1 15.69 0.00 1.69 12.85 0.08 69.68 11:37:01 2 20.09 0.00 2.45 1.80 0.07 75.59 11:37:01 3 13.91 0.00 1.51 9.15 0.05 75.37 11:37:01 4 13.75 0.00 1.61 2.03 0.10 82.51 11:37:01 5 21.97 0.00 2.75 3.86 0.10 71.31 11:37:01 6 12.61 0.00 1.86 3.16 0.07 82.30 11:37:01 7 14.33 0.00 1.81 1.37 0.08 82.40 11:38:01 all 0.86 0.00 0.25 1.27 0.01 97.60 11:38:01 0 0.52 0.00 0.28 0.18 0.02 99.00 11:38:01 1 0.77 0.00 0.20 0.20 0.02 98.81 11:38:01 2 0.60 0.00 0.30 0.08 0.02 99.00 11:38:01 3 1.35 0.00 0.28 0.08 0.02 98.27 11:38:01 4 0.43 0.00 0.17 0.12 0.02 99.27 11:38:01 5 1.79 0.00 0.23 9.29 0.02 88.68 11:38:01 6 0.55 0.00 0.20 0.12 0.02 99.12 11:38:01 7 0.88 0.00 0.33 0.02 0.02 98.75 Average: all 9.10 0.00 1.36 3.86 0.05 85.63 Average: 0 6.58 0.00 1.26 0.79 0.03 91.33 Average: 1 14.47 0.00 1.35 3.75 0.06 80.37 Average: 2 16.26 0.00 1.83 1.63 0.06 80.22 Average: 3 9.49 0.00 1.42 6.41 0.04 82.63 Average: 4 4.87 0.00 0.85 1.14 0.05 93.09 Average: 5 7.24 0.00 1.27 7.32 0.05 84.13 Average: 6 8.69 0.00 1.45 4.44 0.04 85.38 Average: 7 5.22 0.00 1.41 5.43 0.04 87.89