---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12747 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 7.5G 62% / 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 470 602 0 2871 3190 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:2d:69:e9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe2d:69e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:b9:62:ce 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-12747) 12/11/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 190.70 84.17 106.53 6597.43 41962.49 14:25:01 287.37 54.51 232.86 10193.22 133863.70 14:26:01 201.93 77.65 124.28 4540.44 18742.61 Average: 226.43 72.18 154.25 7098.33 64586.90 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1597544 3298880 2441108 60.44 52428 1802764 960284 18.88 621192 1635632 146888 14:25:01 218884 3324736 3819768 94.58 117172 3040904 1086384 21.36 457904 3035620 33236 14:26:01 394440 2958084 3644212 90.23 132728 2524056 1568404 30.83 935464 2424108 35840 Average: 736956 3193900 3301696 81.75 100776 2455908 1205024 23.69 671520 2365120 71988 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 411.73 253.94 1497.96 69.78 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 ens3 623.49 409.85 14223.96 30.35 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.55 1.55 0.14 0.14 0.00 0.00 0.00 0.00 14:26:01 ens3 441.93 313.81 2768.35 25.90 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 491.87 325.54 6131.96 42.06 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 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12747) 12/11/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.51 0.00 2.46 6.01 0.06 72.97 14:24:02 0 8.73 0.00 1.27 1.77 0.03 88.20 14:24:02 1 24.73 0.00 3.25 5.12 0.08 66.82 14:24:02 2 24.40 0.00 3.35 14.96 0.07 57.22 14:24:02 3 16.27 0.00 1.96 2.19 0.03 79.55 14:25:01 all 23.59 0.00 7.21 5.16 0.08 63.96 14:25:01 0 20.94 0.00 6.73 3.28 0.07 68.99 14:25:01 1 14.34 0.00 7.65 8.49 0.09 69.43 14:25:01 2 17.51 0.00 7.06 6.50 0.09 68.84 14:25:01 3 41.50 0.00 7.41 2.41 0.10 48.58 14:26:01 all 19.21 0.00 2.76 5.64 0.07 72.32 14:26:01 0 13.66 0.00 2.56 10.59 0.05 73.14 14:26:01 1 20.96 0.00 3.12 6.80 0.07 69.06 14:26:01 2 21.81 0.00 3.27 3.62 0.08 71.22 14:26:01 3 20.43 0.00 2.09 1.56 0.05 75.87 Average: all 20.41 0.00 4.11 5.61 0.07 69.80 Average: 0 14.38 0.00 3.49 5.23 0.05 76.85 Average: 1 20.06 0.00 4.64 6.79 0.08 68.43 Average: 2 21.27 0.00 4.54 8.37 0.08 65.74 Average: 3 25.93 0.00 3.79 2.05 0.06 68.17