---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1251 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.6G 61% / 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 612 206 0 3125 3048 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:3f:99:52 brd ff:ff:ff:ff:ff:ff inet 10.32.6.48/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe3f:9952/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:2e:c7:9a 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-1251) 07/31/24 _x86_64_ (4 CPU) 10:02:32 LINUX RESTART (4 CPU) 10:03:01 tps rtps wtps bread/s bwrtn/s 10:04:01 148.69 66.29 82.40 4963.17 7813.10 10:05:01 239.99 43.52 196.47 8522.72 107737.77 10:06:01 281.15 45.43 235.73 3576.74 32914.25 Average: 223.28 51.74 171.54 5688.02 49498.08 10:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 1609304 3341684 2429348 60.15 53896 1832828 895676 17.61 581756 1664500 158808 10:05:01 111976 3237432 3926676 97.23 110096 3072780 1286392 25.29 650100 2956496 266724 10:06:01 381100 3188416 3657552 90.56 146792 2688348 1145860 22.52 943436 2364072 316 Average: 700793 3255844 3337859 82.65 103595 2531319 1109309 21.81 725097 2328356 141949 10:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 ens3 439.19 272.44 1565.21 71.11 0.00 0.00 0.00 0.00 10:04:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 519.84 242.74 12254.56 24.46 0.00 0.00 0.00 0.00 10:05:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 458.27 422.33 1758.19 1203.66 0.00 0.00 0.00 0.00 10:06:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 472.44 312.49 5193.83 433.01 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.16 0.16 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1251) 07/31/24 _x86_64_ (4 CPU) 10:02:32 LINUX RESTART (4 CPU) 10:03:01 CPU %user %nice %system %iowait %steal %idle 10:04:01 all 21.44 0.00 2.01 4.26 0.07 72.23 10:04:01 0 22.39 0.00 2.17 1.54 0.07 73.84 10:04:01 1 33.17 0.00 2.45 2.15 0.07 62.15 10:04:01 2 11.26 0.00 1.53 2.24 0.07 84.90 10:04:01 3 18.96 0.00 1.91 11.13 0.08 67.92 10:05:01 all 21.59 0.00 7.21 3.43 0.08 67.71 10:05:01 0 15.96 0.00 6.78 2.81 0.07 74.39 10:05:01 1 17.03 0.00 6.95 5.07 0.07 70.88 10:05:01 2 22.40 0.00 6.68 2.69 0.08 68.15 10:05:01 3 31.00 0.00 8.40 3.15 0.09 57.37 10:06:01 all 25.60 0.00 6.31 7.40 0.09 60.60 10:06:01 0 25.24 0.00 6.33 7.45 0.08 60.90 10:06:01 1 24.93 0.00 5.44 5.33 0.08 64.21 10:06:01 2 26.34 0.00 6.57 4.43 0.10 62.56 10:06:01 3 25.89 0.00 6.89 12.35 0.08 54.78 Average: all 22.87 0.00 5.16 5.03 0.08 66.86 Average: 0 21.21 0.00 5.08 3.93 0.07 69.70 Average: 1 25.09 0.00 4.94 4.18 0.07 65.73 Average: 2 19.93 0.00 4.90 3.11 0.08 71.97 Average: 3 25.25 0.00 5.72 8.90 0.08 60.05