---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2149 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: 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): 0-3 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.8G 60% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 472 461 0 3010 3188 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:8f:dc:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe8f:dca7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:4a:3f:51 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-2149) 01/18/25 _x86_64_ (4 CPU) 00:45:45 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 171.20 69.12 102.08 5611.60 41319.40 00:48:01 179.69 12.43 167.26 2254.42 23396.90 00:49:01 591.17 0.68 590.48 10.91 36447.18 00:50:01 437.93 20.69 417.25 1218.29 64197.97 00:51:01 542.98 520.56 22.41 22873.39 10680.09 00:52:01 419.35 407.47 11.88 28322.88 932.78 00:53:02 29.02 8.40 20.63 416.53 784.41 Average: 338.84 148.40 190.44 8668.19 25407.23 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1719572 3385644 2319080 57.42 50444 1770744 852120 16.75 512020 1628588 154988 00:48:01 912600 3267132 3126052 77.40 69164 2415460 1265160 24.87 765028 2127972 149100 00:49:01 143160 3242856 3895492 96.46 108748 3027196 1273456 25.03 768900 2785336 1676 00:50:01 621360 3259544 3417292 84.61 158652 2559836 1542912 30.33 754508 2364828 95836 00:51:01 417060 3321960 3621592 89.67 158808 2831864 1082440 21.28 727892 2605484 1528 00:52:01 577024 3309860 3461628 85.71 159308 2652408 927936 18.24 674612 2493920 692 00:53:02 474388 3237852 3564264 88.25 160200 2679048 1003384 19.72 766580 2501328 15452 Average: 695023 3289264 3343629 82.79 123618 2562365 1135344 22.32 709934 2358208 59896 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 ens3 432.71 264.94 1406.65 69.83 0.00 0.00 0.00 0.00 00:47:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 ens3 784.30 553.61 4900.23 45.60 0.00 0.00 0.00 0.00 00:48:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 18.73 16.64 4.03 4.43 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 675.39 593.60 6778.83 42.54 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 89.59 72.69 880.31 6.25 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 6.83 5.53 4.76 7.08 0.00 0.00 0.00 0.00 00:52:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 00:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:02 ens3 12.58 14.18 10.34 7.01 0.00 0.00 0.00 0.00 00:53:02 lo 0.80 0.80 0.07 0.07 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: ens3 288.63 217.37 1998.72 26.11 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2149) 01/18/25 _x86_64_ (4 CPU) 00:45:45 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 17.92 0.00 2.22 5.38 0.06 74.42 00:47:01 0 8.49 0.00 1.89 6.07 0.05 83.50 00:47:01 1 16.16 0.00 1.47 1.45 0.05 80.87 00:47:01 2 9.04 0.00 2.00 5.43 0.07 83.46 00:47:01 3 38.05 0.00 3.48 8.59 0.10 49.78 00:48:01 all 13.23 0.00 2.43 4.81 0.07 79.45 00:48:01 0 12.45 0.00 3.24 6.28 0.07 77.96 00:48:01 1 14.29 0.00 2.47 3.16 0.05 80.03 00:48:01 2 6.63 0.00 2.07 5.03 0.08 86.18 00:48:01 3 19.57 0.00 1.97 4.80 0.07 73.59 00:49:01 all 2.75 0.00 4.33 19.19 0.10 73.63 00:49:01 0 3.52 0.00 6.34 42.93 0.08 47.12 00:49:01 1 2.78 0.00 3.58 6.96 0.08 86.60 00:49:01 2 1.75 0.00 2.95 5.31 0.15 89.83 00:49:01 3 2.92 0.00 4.42 21.37 0.10 71.19 00:50:01 all 7.97 0.00 5.44 12.60 0.09 73.90 00:50:01 0 6.46 0.00 5.65 10.88 0.08 76.92 00:50:01 1 11.76 0.00 5.17 5.80 0.07 77.20 00:50:01 2 7.87 0.00 7.17 18.85 0.15 65.96 00:50:01 3 5.76 0.00 3.83 14.96 0.07 75.38 00:51:01 all 9.90 0.00 2.50 32.12 0.11 55.37 00:51:01 0 9.85 0.00 2.93 35.10 0.10 52.02 00:51:01 1 10.08 0.00 2.36 24.78 0.08 62.70 00:51:01 2 10.08 0.00 2.62 38.72 0.14 48.45 00:51:01 3 9.61 0.00 2.08 29.96 0.10 58.25 00:52:01 all 4.41 0.00 1.47 12.89 0.09 81.14 00:52:01 0 4.39 0.00 1.50 13.74 0.10 80.27 00:52:01 1 4.85 0.00 1.65 13.43 0.07 80.00 00:52:01 2 4.39 0.00 1.60 13.22 0.12 80.68 00:52:01 3 3.99 0.00 1.13 11.19 0.08 83.60 00:53:02 all 13.93 0.00 0.51 0.77 0.03 84.76 00:53:02 0 0.47 0.00 0.40 2.27 0.02 96.84 00:53:02 1 2.95 0.00 0.32 0.17 0.02 96.55 00:53:02 2 31.38 0.00 0.80 0.38 0.05 67.38 00:53:02 3 20.97 0.00 0.54 0.23 0.03 78.22 Average: all 10.03 0.00 2.70 12.50 0.08 74.69 Average: 0 6.51 0.00 3.14 16.74 0.07 73.53 Average: 1 8.98 0.00 2.43 7.94 0.06 80.59 Average: 2 10.19 0.00 2.74 12.34 0.11 74.62 Average: 3 14.44 0.00 2.50 12.98 0.08 70.01