---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2280 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 10G 9.2G 53% / 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 445 537 0 2960 3215 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:a0:68:bb brd ff:ff:ff:ff:ff:ff inet 10.32.7.16/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fea0:68bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:ea:10:68 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-2280) 01/19/25 _x86_64_ (4 CPU) 06:05:44 LINUX RESTART (4 CPU) 06:06:01 tps rtps wtps bread/s bwrtn/s 06:07:01 173.37 69.49 103.88 5659.19 41714.40 06:08:01 208.07 106.28 101.78 5451.49 20125.58 06:09:01 167.37 37.81 129.55 1847.34 44264.80 06:10:01 69.89 51.56 18.33 3065.62 11627.66 06:11:01 52.31 28.83 23.48 1767.17 2236.29 Average: 134.20 58.79 75.41 3558.05 23995.10 06:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 1731716 3409032 2306936 57.12 50904 1780896 838612 16.48 487444 1636832 154920 06:08:01 1092548 3379640 2946104 72.95 70608 2351808 971848 19.10 767848 1955032 225936 06:09:01 425676 3276260 3612976 89.46 104984 2849476 1330720 26.16 1162508 2177644 294480 06:10:01 586084 3221820 3452568 85.49 113428 2629508 1011800 19.89 1317388 1867616 33212 06:11:01 550936 3265596 3487716 86.36 116024 2705084 946432 18.60 1310476 1909784 15728 Average: 877392 3310470 3161260 78.28 91190 2463354 1019882 20.05 1009133 1909382 144855 06:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 ens3 368.71 226.85 1434.45 65.58 0.00 0.00 0.00 0.00 06:07:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 ens3 330.46 244.58 972.58 25.62 0.00 0.00 0.00 0.00 06:08:01 lo 2.47 2.47 0.25 0.25 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 ens3 331.83 268.75 1516.90 22.45 0.00 0.00 0.00 0.00 06:09:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 ens3 148.69 73.55 934.87 7.48 0.00 0.00 0.00 0.00 06:10:01 lo 0.63 0.63 0.08 0.08 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 ens3 51.67 46.43 162.41 34.52 0.00 0.00 0.00 0.00 06:11:01 lo 1.00 1.00 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 Average: ens3 246.28 172.04 1004.27 31.13 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 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-2280) 01/19/25 _x86_64_ (4 CPU) 06:05:44 LINUX RESTART (4 CPU) 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 18.16 0.00 2.21 5.28 0.06 74.28 06:07:01 0 13.86 0.00 1.65 2.33 0.03 82.12 06:07:01 1 32.66 0.00 3.58 7.03 0.08 56.65 06:07:01 2 11.68 0.00 1.80 6.07 0.08 80.37 06:07:01 3 14.49 0.00 1.84 5.71 0.05 77.92 06:08:01 all 14.88 0.86 2.21 8.11 0.07 73.87 06:08:01 0 28.20 0.00 2.37 7.46 0.08 61.89 06:08:01 1 8.82 0.02 1.71 7.66 0.05 81.75 06:08:01 2 8.06 0.00 2.47 10.60 0.08 78.78 06:08:01 3 14.34 3.43 2.29 6.72 0.07 73.15 06:09:01 all 59.65 0.00 7.00 2.07 0.11 31.17 06:09:01 0 59.88 0.00 6.46 0.33 0.10 33.23 06:09:01 1 59.60 0.00 7.50 4.18 0.12 28.61 06:09:01 2 59.45 0.00 7.33 2.63 0.12 30.47 06:09:01 3 59.66 0.00 6.70 1.18 0.10 32.36 06:10:01 all 27.19 0.00 4.20 1.27 0.08 67.26 06:10:01 0 24.33 0.00 3.97 1.73 0.07 69.90 06:10:01 1 31.53 0.00 4.36 1.03 0.08 63.00 06:10:01 2 26.63 0.00 4.52 1.95 0.08 66.82 06:10:01 3 26.29 0.00 3.98 0.35 0.08 69.29 06:11:01 all 22.73 0.00 0.97 1.15 0.05 75.11 06:11:01 0 13.91 0.00 0.72 1.08 0.03 84.25 06:11:01 1 28.99 0.00 0.98 0.62 0.07 69.35 06:11:01 2 23.87 0.00 1.03 2.07 0.05 72.98 06:11:01 3 24.14 0.00 1.13 0.83 0.03 73.87 Average: all 28.48 0.17 3.31 3.58 0.07 64.38 Average: 0 28.02 0.00 3.03 2.59 0.06 66.29 Average: 1 32.29 0.00 3.62 4.10 0.08 59.91 Average: 2 25.91 0.00 3.42 4.66 0.08 65.92 Average: 3 27.73 0.69 3.18 2.96 0.07 65.38