---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19094 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 14G 141G 10% / 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 919 24531 0 6715 30792 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:73:67:33 brd ff:ff:ff:ff:ff:ff inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe73:6733/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:fe:f1:ac 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-19094) 03/29/24 _x86_64_ (8 CPU) 12:05:15 LINUX RESTART (8 CPU) 12:06:01 tps rtps wtps bread/s bwrtn/s 12:07:01 127.75 17.73 110.01 1021.83 76036.53 12:08:01 200.17 50.44 149.73 3777.64 41342.71 12:09:01 39.64 13.58 26.06 2393.60 3708.98 12:10:01 88.24 3.58 84.65 476.99 37720.78 12:11:02 258.17 3.57 254.59 403.82 93369.17 12:12:01 178.51 0.39 178.12 25.22 15173.97 12:13:01 47.26 0.03 47.23 0.27 1725.58 12:14:01 75.60 1.53 74.07 83.32 3657.39 Average: 127.00 11.37 115.63 1024.00 34219.04 12:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 30084488 31674596 2854732 8.67 71588 1828668 1359376 4.00 903868 1658748 153268 12:08:01 28420880 30609068 4518340 13.72 89592 2389748 2819596 8.30 2107420 2075080 23628 12:09:01 26910116 30246800 6029104 18.30 95880 3513152 2754512 8.10 2725700 2925820 986780 12:10:01 26899616 31593968 6039604 18.34 130712 4754028 1410664 4.15 1443588 4132600 1197644 12:11:02 23699400 30080808 9239820 28.05 166352 6296696 7228468 21.27 3082728 5542944 140 12:12:01 21494812 28230332 11444408 34.74 184812 6594416 10777600 31.71 5079912 5687152 8084 12:13:01 20718452 27603680 12220768 37.10 186400 6740608 11217468 33.00 5739844 5796344 436 12:14:01 25081420 31491344 7857800 23.86 188952 6309888 1587028 4.67 1933940 5341992 2288 Average: 25413648 30191324 7525572 22.85 139286 4803400 4894339 14.40 2877125 4145085 296534 12:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 12:07:01 ens3 54.26 37.33 829.27 7.25 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 12:08:01 ens3 951.77 601.62 6265.87 138.73 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:09:01 ens3 1110.40 590.78 2139.08 213.96 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 br-8a82227716c1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 4.53 4.53 0.51 0.51 0.00 0.00 0.00 0.00 12:10:01 ens3 763.86 406.42 8361.61 80.53 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:02 br-8a82227716c1 14.38 13.64 3.05 2.35 0.00 0.00 0.68 0.00 12:11:02 lo 3.33 3.33 0.37 0.37 0.00 0.00 0.00 0.00 12:11:02 veth8c4e273 0.00 0.86 0.00 0.41 0.00 0.00 0.00 0.00 12:11:02 ens3 609.44 266.37 14507.12 20.77 0.00 0.00 0.00 0.00 12:12:01 veth852d118 159.16 152.96 337.04 13.51 0.00 0.00 0.00 0.03 12:12:01 br-8a82227716c1 11.69 11.51 4.66 4.62 0.00 0.00 0.14 0.00 12:12:01 lo 1.32 1.32 0.11 0.11 0.00 0.00 0.00 0.00 12:12:01 veth8c4e273 0.10 0.31 0.01 0.08 0.00 0.00 0.00 0.00 12:13:01 veth852d118 6.22 20.23 5.80 11.28 0.00 0.00 0.00 0.00 12:13:01 br-8a82227716c1 75.97 75.89 36.25 41.21 0.00 0.00 0.00 0.00 12:13:01 lo 1.17 1.17 0.13 0.13 0.00 0.00 0.00 0.00 12:13:01 veth8c4e273 3.63 3.23 5.40 5.14 0.00 0.00 0.00 0.00 12:14:01 lo 2.27 2.27 0.26 0.26 0.00 0.00 0.00 0.00 12:14:01 ens3 4027.45 2273.09 33882.93 575.54 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 460.38 253.29 4131.92 64.58 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-19094) 03/29/24 _x86_64_ (8 CPU) 12:05:15 LINUX RESTART (8 CPU) 12:06:01 CPU %user %nice %system %iowait %steal %idle 12:07:01 all 9.57 0.00 0.71 4.47 0.03 85.22 12:07:01 0 13.27 0.00 1.07 27.43 0.05 58.17 12:07:01 1 24.33 0.00 1.27 3.58 0.03 70.79 12:07:01 2 6.33 0.00 0.38 0.03 0.02 93.24 12:07:01 3 8.35 0.00 0.50 0.65 0.05 90.45 12:07:01 4 15.67 0.00 1.10 1.57 0.02 81.65 12:07:01 5 4.12 0.00 0.52 0.43 0.02 94.91 12:07:01 6 3.40 0.00 0.37 2.05 0.02 94.16 12:07:01 7 1.08 0.00 0.42 0.05 0.02 98.43 12:08:01 all 29.66 0.00 1.43 3.25 0.07 65.60 12:08:01 0 22.48 0.00 1.14 13.12 0.07 63.19 12:08:01 1 43.72 0.00 1.54 0.99 0.08 53.68 12:08:01 2 35.00 0.00 1.72 1.89 0.08 61.31 12:08:01 3 24.09 0.00 1.72 1.47 0.08 72.63 12:08:01 4 30.82 0.00 1.45 2.00 0.07 65.66 12:08:01 5 33.87 0.00 1.39 1.72 0.08 62.94 12:08:01 6 18.10 0.00 1.29 4.12 0.05 76.44 12:08:01 7 29.18 0.00 1.22 0.67 0.07 68.87 12:09:01 all 42.81 0.00 1.93 0.18 0.07 55.02 12:09:01 0 39.79 0.00 1.40 0.93 0.05 57.83 12:09:01 1 48.51 0.00 1.98 0.15 0.07 49.30 12:09:01 2 39.65 0.00 1.82 0.00 0.07 58.46 12:09:01 3 38.62 0.00 1.68 0.10 0.08 59.51 12:09:01 4 38.27 0.00 2.17 0.17 0.05 59.35 12:09:01 5 40.48 0.00 2.19 0.02 0.07 57.24 12:09:01 6 52.39 0.00 2.14 0.05 0.07 45.35 12:09:01 7 44.83 0.00 1.99 0.00 0.05 53.13 12:10:01 all 11.78 0.00 2.27 2.61 0.04 83.30 12:10:01 0 6.06 0.00 1.86 1.84 0.03 90.21 12:10:01 1 13.71 0.00 2.37 1.19 0.05 82.68 12:10:01 2 26.18 0.00 2.92 5.17 0.07 65.65 12:10:01 3 9.19 0.00 1.55 0.03 0.03 89.19 12:10:01 4 6.07 0.00 2.08 0.03 0.03 91.78 12:10:01 5 11.08 0.00 2.33 11.99 0.08 74.51 12:10:01 6 14.16 0.00 2.49 0.28 0.05 83.02 12:10:01 7 7.87 0.00 2.58 0.35 0.03 89.16 12:11:02 all 25.05 0.00 4.55 6.99 0.07 63.34 12:11:02 0 28.39 0.00 5.02 0.45 0.07 66.07 12:11:02 1 24.50 0.00 5.41 21.49 0.08 48.52 12:11:02 2 24.05 0.00 3.85 3.87 0.07 68.16 12:11:02 3 24.39 0.00 4.71 22.28 0.07 48.55 12:11:02 4 23.10 0.00 3.95 0.82 0.07 72.07 12:11:02 5 23.28 0.00 5.54 0.71 0.07 70.40 12:11:02 6 25.30 0.00 4.31 1.35 0.07 68.98 12:11:02 7 27.37 0.00 3.63 5.06 0.08 63.85 12:12:01 all 32.32 0.00 3.02 1.97 0.10 62.59 12:12:01 0 31.27 0.00 3.95 1.74 0.10 62.94 12:12:01 1 44.21 0.00 2.79 3.04 0.09 49.87 12:12:01 2 31.66 0.00 2.80 3.51 0.12 61.91 12:12:01 3 23.27 0.00 2.82 1.89 0.10 71.91 12:12:01 4 26.98 0.00 2.99 2.48 0.10 67.45 12:12:01 5 32.22 0.00 2.99 1.04 0.10 63.65 12:12:01 6 33.04 0.00 3.19 1.09 0.09 62.60 12:12:01 7 35.93 0.00 2.66 0.94 0.10 60.36 12:13:01 all 15.89 0.00 1.64 0.23 0.09 82.15 12:13:01 0 15.67 0.00 1.61 0.03 0.08 82.60 12:13:01 1 18.44 0.00 1.61 0.08 0.10 79.77 12:13:01 2 14.65 0.00 1.70 0.57 0.08 83.00 12:13:01 3 14.76 0.00 1.68 0.22 0.10 83.24 12:13:01 4 13.11 0.00 1.52 0.47 0.08 84.82 12:13:01 5 16.07 0.00 1.58 0.07 0.10 82.18 12:13:01 6 17.17 0.00 1.60 0.18 0.10 80.95 12:13:01 7 17.33 0.00 1.77 0.20 0.08 80.62 12:14:01 all 9.77 0.00 1.10 0.47 0.04 88.61 12:14:01 0 19.17 0.00 1.36 0.17 0.05 79.25 12:14:01 1 16.95 0.00 1.54 1.94 0.05 79.53 12:14:01 2 14.89 0.00 1.20 0.45 0.05 83.40 12:14:01 3 2.81 0.00 1.00 0.13 0.02 96.04 12:14:01 4 2.51 0.00 1.00 0.43 0.05 96.00 12:14:01 5 6.02 0.00 0.75 0.23 0.02 92.98 12:14:01 6 12.51 0.00 1.14 0.32 0.03 86.00 12:14:01 7 3.33 0.00 0.82 0.10 0.03 95.72 Average: all 22.08 0.00 2.08 2.52 0.06 73.25 Average: 0 22.00 0.00 2.17 5.73 0.06 70.04 Average: 1 29.28 0.00 2.31 4.06 0.07 64.28 Average: 2 24.04 0.00 2.05 1.93 0.07 71.92 Average: 3 18.16 0.00 1.96 3.34 0.07 76.48 Average: 4 19.56 0.00 2.03 0.99 0.06 77.36 Average: 5 20.87 0.00 2.16 2.03 0.07 74.88 Average: 6 21.98 0.00 2.06 1.18 0.06 74.72 Average: 7 20.83 0.00 1.89 0.92 0.06 76.30