---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1789 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 700K 797M 1% /run /dev/vda1 20G 11G 8.9G 54% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 519 3541 0 3915 7158 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:39:48:02 brd ff:ff:ff:ff:ff:ff inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe39:4802/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:bc:b4:7b 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1789) 05/26/26 _x86_64_ (4 CPU) 06:05:44 LINUX RESTART (4 CPU) 06:06:01 tps rtps wtps bread/s bwrtn/s 06:07:02 158.66 69.21 89.45 5591.33 40372.35 06:08:01 63.42 1.91 61.50 63.57 9608.68 06:09:01 230.08 124.68 105.40 5500.82 22241.63 06:10:01 100.57 14.78 85.79 1130.56 30228.32 06:11:01 32.32 6.23 26.09 685.77 17859.51 06:12:01 67.62 28.48 39.14 1288.45 6577.97 06:13:01 22.21 0.87 21.35 77.45 1538.28 Average: 96.49 35.24 61.25 2052.91 18367.59 06:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:02 5873480 7410196 2293940 28.09 38356 1678204 991468 10.76 587612 1534420 63784 06:08:01 5541052 7350184 2626368 32.16 57360 1917332 1039600 11.28 664004 1760992 121000 06:09:01 4724776 7393652 3442644 42.15 90460 2697408 1149884 12.48 901380 2260332 348212 06:10:01 3573612 7255124 4593808 56.25 108512 3636676 1495724 16.23 1491600 2764308 435532 06:11:01 3926740 7411680 4240680 51.92 122752 3424460 1128152 12.24 1480832 2421816 17240 06:12:01 3672620 7361104 4494800 55.03 126108 3624220 987176 10.71 1598016 2558464 10884 06:13:01 3634084 7334860 4533336 55.51 129212 3633312 1023596 11.11 1632580 2561948 11240 Average: 4420909 7359543 3746511 45.87 96109 2944516 1116514 12.11 1193718 2266040 143985 06:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:02 ens3 438.76 240.41 1186.63 66.64 0.00 0.00 0.00 0.00 06:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 06:08:01 ens3 75.38 63.72 785.36 16.10 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 06:09:01 ens3 459.84 359.71 1511.96 32.64 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 06:10:01 ens3 80.36 85.90 790.57 6.94 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:11:01 ens3 0.68 0.67 1.81 0.18 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 lo 0.23 0.23 0.04 0.04 0.00 0.00 0.00 0.00 06:12:01 ens3 268.86 218.58 2623.01 31.55 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 06:13:01 ens3 12.28 13.68 9.80 6.65 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 191.15 140.56 987.47 22.97 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: lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1789) 05/26/26 _x86_64_ (4 CPU) 06:05:44 LINUX RESTART (4 CPU) 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:02 all 18.42 0.00 2.57 4.84 1.36 72.82 06:07:02 0 16.73 0.00 1.83 3.50 1.46 76.48 06:07:02 1 12.84 0.00 4.54 4.81 1.14 76.68 06:07:02 2 30.03 0.00 2.69 10.12 1.67 55.49 06:07:02 3 14.12 0.00 1.16 0.95 1.18 82.59 06:08:01 all 18.88 0.00 1.10 1.84 0.99 77.19 06:08:01 0 15.16 0.00 0.85 0.97 0.68 82.34 06:08:01 1 16.61 0.00 0.64 0.24 0.76 81.74 06:08:01 2 0.66 0.00 0.46 5.75 0.80 92.33 06:08:01 3 43.01 0.00 2.47 0.39 1.74 52.40 06:09:01 all 17.65 1.65 3.39 7.25 1.33 68.72 06:09:01 0 14.05 0.00 3.29 8.21 1.05 73.39 06:09:01 1 20.27 6.58 4.25 6.60 1.54 60.76 06:09:01 2 10.77 0.00 2.53 6.78 1.37 78.55 06:09:01 3 25.57 0.02 3.51 7.40 1.36 62.15 06:10:01 all 75.71 0.00 8.30 0.89 3.81 11.29 06:10:01 0 77.39 0.00 8.90 0.65 3.50 9.56 06:10:01 1 72.19 0.00 7.26 0.37 4.64 15.54 06:10:01 2 75.29 0.00 8.51 2.30 3.86 10.03 06:10:01 3 77.95 0.00 8.51 0.25 3.23 10.06 06:11:01 all 48.68 0.00 8.34 0.26 4.16 38.56 06:11:01 0 48.00 0.00 9.00 0.08 3.63 39.28 06:11:01 1 47.33 0.00 7.96 0.39 4.81 39.52 06:11:01 2 48.45 0.00 8.40 0.17 4.02 38.96 06:11:01 3 50.94 0.00 8.00 0.42 4.21 36.44 06:12:01 all 32.74 0.00 2.61 1.49 2.64 60.52 06:12:01 0 28.64 0.00 2.90 2.39 2.65 63.41 06:12:01 1 33.90 0.00 2.53 0.28 2.65 60.64 06:12:01 2 38.35 0.00 2.31 1.59 2.74 55.01 06:12:01 3 30.05 0.00 2.67 1.69 2.52 63.06 06:13:01 all 21.09 0.00 0.95 0.68 0.82 76.46 06:13:01 0 26.30 0.00 1.21 0.50 0.93 71.05 06:13:01 1 52.15 0.00 1.53 0.17 1.28 44.88 06:13:01 2 1.06 0.00 0.40 2.03 0.58 95.93 06:13:01 3 4.90 0.00 0.63 0.03 0.50 93.93 Average: all 33.33 0.24 3.90 2.46 2.16 57.92 Average: 0 32.37 0.00 4.00 2.33 1.99 59.31 Average: 1 36.48 0.94 4.10 1.84 2.40 54.23 Average: 2 29.27 0.00 3.62 4.10 2.15 60.86 Average: 3 35.19 0.00 3.85 1.59 2.11 57.26