---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-511 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 7.5G 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: 3944 486 264 0 3193 3174 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:0c:fc:92 brd ff:ff:ff:ff:ff:ff inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe0c:fc92/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:7b:25:df 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-511) 02/16/25 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 174.20 69.24 104.97 5626.66 41997.82 14:25:01 210.04 26.83 183.21 3269.78 91900.14 14:26:01 255.56 75.65 179.90 5326.58 59083.75 14:27:01 68.32 46.56 21.76 2260.02 2011.66 Average: 176.90 54.68 122.22 4124.21 48573.26 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1686396 3364964 2352264 58.24 51828 1782272 873244 17.17 540164 1635596 157412 14:25:01 320360 3313596 3718300 92.07 93340 3018908 1115204 21.92 550364 2916496 306668 14:26:01 125120 3180188 3913540 96.90 126364 3009768 1104656 21.71 847552 2776212 30896 14:27:01 290796 3243400 3747864 92.80 130304 2921340 996084 19.58 778152 2697656 15744 Average: 605668 3275537 3432992 85.00 100459 2683072 1022297 20.10 679058 2506490 127680 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 ens3 367.57 235.34 1511.48 66.16 0.00 0.00 0.00 0.00 14:24:02 lo 1.27 1.27 0.12 0.12 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 ens3 357.27 174.27 11835.72 14.53 0.00 0.00 0.00 0.00 14:25:01 lo 1.36 1.36 0.13 0.13 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 ens3 693.12 533.19 4991.74 41.13 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 54.81 50.44 126.36 39.15 0.00 0.00 0.00 0.00 14:27:01 lo 1.33 1.33 0.12 0.12 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 368.24 248.61 4587.03 40.35 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-511) 02/16/25 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.39 0.00 2.27 5.41 0.05 73.89 14:24:02 0 9.19 0.00 2.72 6.96 0.03 81.10 14:24:02 1 41.00 0.00 2.98 2.14 0.07 53.81 14:24:02 2 12.59 0.00 1.73 9.32 0.05 76.32 14:24:02 3 10.81 0.00 1.65 3.21 0.03 84.30 14:25:01 all 19.22 0.00 5.56 4.00 0.06 71.16 14:25:01 0 17.92 0.00 5.72 1.57 0.05 74.74 14:25:01 1 16.29 0.00 6.06 4.79 0.05 72.81 14:25:01 2 19.89 0.00 5.09 5.38 0.09 69.55 14:25:01 3 22.79 0.00 5.34 4.27 0.07 67.53 14:26:01 all 11.87 0.00 3.26 6.07 0.06 78.74 14:26:01 0 9.46 0.00 2.88 10.11 0.07 77.47 14:26:01 1 11.36 0.00 3.81 2.17 0.05 82.61 14:26:01 2 15.29 0.00 3.07 4.07 0.08 77.49 14:26:01 3 11.40 0.00 3.32 7.87 0.05 77.35 14:27:01 all 18.33 0.00 0.97 1.55 0.05 79.11 14:27:01 0 23.66 0.00 1.04 1.29 0.03 73.99 14:27:01 1 20.37 0.00 1.12 0.73 0.07 77.71 14:27:01 2 8.47 0.00 1.04 2.78 0.05 87.66 14:27:01 3 20.79 0.00 0.70 1.40 0.05 77.06 Average: all 16.94 0.00 3.00 4.25 0.06 75.75 Average: 0 15.05 0.00 3.08 5.00 0.05 76.83 Average: 1 22.29 0.00 3.48 2.44 0.06 71.73 Average: 2 14.01 0.00 2.71 5.39 0.07 77.81 Average: 3 16.41 0.00 2.73 4.18 0.05 76.63