---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-253 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: 3943 467 370 0 3105 3193 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:72:3f:05 brd ff:ff:ff:ff:ff:ff inet 10.32.7.4/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe72:3f05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:5a:56:ea 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-253) 02/13/25 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 172.29 69.31 102.98 5619.20 42087.94 14:25:01 214.29 41.56 172.73 7067.29 90848.90 14:26:01 244.16 74.22 169.94 6538.91 58599.30 14:27:01 69.16 46.74 22.41 2353.61 2048.86 Average: 174.98 57.95 117.02 5394.96 48401.55 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1687892 3367452 2350760 58.21 51956 1783152 859016 16.89 535292 1636076 157328 14:25:01 115872 3319500 3922780 97.13 95928 3190120 1105412 21.73 491280 3139212 311640 14:26:01 138204 3203964 3900448 96.58 130556 2990748 1080480 21.24 726464 2855128 30876 14:27:01 417164 3292868 3621488 89.67 133340 2821956 949180 18.66 626256 2700456 15596 Average: 589783 3295946 3448869 85.40 102945 2696494 998522 19.63 594823 2582718 128860 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 421.68 266.01 1522.36 69.58 0.00 0.00 0.00 0.00 14:24:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 379.46 186.11 11624.49 17.15 0.00 0.00 0.00 0.00 14:25:01 lo 1.33 1.33 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 14:26:01 ens3 697.98 522.65 4992.35 38.51 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 49.28 43.76 116.92 26.12 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 387.10 254.62 4564.91 37.84 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 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-253) 02/13/25 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.51 0.00 2.32 5.48 0.05 73.64 14:24:01 0 7.23 0.00 1.63 6.82 0.07 84.25 14:24:01 1 14.18 0.00 1.69 5.68 0.03 78.43 14:24:01 2 44.20 0.00 3.43 3.30 0.08 48.99 14:24:01 3 8.40 0.00 2.53 6.10 0.03 82.94 14:25:01 all 18.87 0.00 5.46 4.00 0.07 71.60 14:25:01 0 19.23 0.00 5.36 7.24 0.07 68.10 14:25:01 1 23.70 0.00 6.03 6.37 0.08 63.82 14:25:01 2 14.66 0.00 5.85 1.71 0.07 77.71 14:25:01 3 17.83 0.00 4.61 0.66 0.07 76.83 14:26:01 all 12.04 0.00 3.44 5.48 0.06 78.98 14:26:01 0 12.84 0.00 3.34 10.51 0.05 73.26 14:26:01 1 10.14 0.00 3.00 3.53 0.05 83.29 14:26:01 2 11.12 0.00 4.26 5.85 0.08 78.69 14:26:01 3 14.07 0.00 3.17 2.03 0.05 80.68 14:27:01 all 19.79 0.00 0.92 1.70 0.04 77.55 14:27:01 0 8.88 0.00 0.82 3.88 0.03 86.38 14:27:01 1 9.05 0.00 0.75 0.49 0.03 89.67 14:27:01 2 36.30 0.00 1.20 1.47 0.07 60.96 14:27:01 3 24.88 0.00 0.94 0.94 0.05 73.20 Average: all 17.30 0.00 3.03 4.16 0.06 75.45 Average: 0 12.03 0.00 2.78 7.11 0.05 78.03 Average: 1 14.25 0.00 2.86 4.01 0.05 78.83 Average: 2 26.65 0.00 3.68 3.08 0.08 66.52 Average: 3 16.30 0.00 2.81 2.43 0.05 78.41