---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13187 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 479 328 0 3136 3181 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:f8:53:2d brd ff:ff:ff:ff:ff:ff inet 10.32.6.137/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fef8:532d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:69:18:b9 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-13187) 12/15/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 190.02 83.75 106.27 6560.11 41957.29 14:25:01 258.62 53.03 205.59 9873.58 108498.51 14:26:01 219.89 68.96 150.93 3995.33 44111.16 14:27:01 78.28 55.42 22.87 2657.07 2161.20 Average: 186.42 65.34 121.08 5754.93 48943.13 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1523776 3285280 2514876 62.27 51976 1861692 938964 18.46 668852 1659848 202432 14:25:01 142852 3310844 3895800 96.46 107868 3123392 1196688 23.52 513748 3069216 272888 14:26:01 389964 3190748 3648688 90.34 132288 2748984 1077644 21.18 691048 2661896 30988 14:27:01 357016 3269848 3681636 91.16 134968 2851060 968616 19.04 667464 2712112 15620 Average: 603402 3264180 3435250 85.06 106775 2646282 1045478 20.55 635278 2525768 130482 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 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:24:02 ens3 409.93 260.67 1495.92 69.68 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 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 14:25:01 ens3 563.35 324.39 13341.17 24.71 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 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 ens3 500.58 356.51 3521.46 28.36 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 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:27:01 ens3 50.22 49.02 167.57 26.37 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 Average: ens3 380.30 247.35 4596.33 37.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13187) 12/15/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 17.65 0.00 2.41 6.18 0.06 73.70 14:24:02 0 13.56 0.00 3.10 8.06 0.07 75.21 14:24:02 1 19.54 0.00 1.94 2.09 0.05 76.37 14:24:02 2 28.86 0.00 3.18 6.27 0.08 61.61 14:24:02 3 8.65 0.00 1.39 8.32 0.03 81.61 14:25:01 all 22.43 0.00 6.61 4.44 0.07 66.45 14:25:01 0 18.05 0.00 7.34 1.43 0.07 73.11 14:25:01 1 36.61 0.00 7.51 7.47 0.10 48.30 14:25:01 2 18.19 0.00 6.90 1.64 0.07 73.20 14:25:01 3 16.85 0.00 4.71 7.18 0.07 71.19 14:26:01 all 16.43 0.00 3.08 5.87 0.07 74.55 14:26:01 0 18.49 0.00 2.93 2.58 0.07 75.93 14:26:01 1 13.70 0.00 2.53 3.50 0.05 80.23 14:26:01 2 17.44 0.00 4.34 5.11 0.10 73.01 14:26:01 3 16.08 0.00 2.55 12.30 0.05 69.02 14:27:01 all 20.03 0.00 0.91 1.90 0.05 77.11 14:27:01 0 7.28 0.00 0.63 1.42 0.02 90.65 14:27:01 1 41.62 0.00 0.90 1.34 0.07 56.08 14:27:01 2 24.34 0.00 1.40 4.07 0.05 70.13 14:27:01 3 7.02 0.00 0.69 0.79 0.07 91.43 Average: all 19.11 0.00 3.23 4.59 0.06 73.00 Average: 0 14.31 0.00 3.47 3.38 0.05 78.78 Average: 1 27.81 0.00 3.19 3.57 0.07 65.36 Average: 2 22.25 0.00 3.93 4.29 0.08 69.45 Average: 3 12.09 0.00 2.31 7.12 0.05 78.42