---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3637 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 10G 9.3G 52% / 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 551 234 0 3158 3109 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:ec:b5:11 brd ff:ff:ff:ff:ff:ff inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:feec:b511/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:c0:ef:ef 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-3637) 08/29/24 _x86_64_ (4 CPU) 01:49:42 LINUX RESTART (4 CPU) 01:50:01 tps rtps wtps bread/s bwrtn/s 01:51:01 186.22 83.87 102.35 6585.97 42083.94 01:52:01 254.92 12.58 242.34 2266.02 51692.18 01:53:01 24.04 0.03 24.01 2.93 1009.26 01:54:01 25.21 0.05 25.16 3.47 3348.51 01:55:01 113.61 72.42 41.19 9271.39 6367.34 Average: 120.80 33.79 87.01 3625.83 20899.58 01:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 1534336 3311552 2504316 62.01 54160 1873488 938908 18.46 642528 1671408 213704 01:52:01 323480 3284656 3715172 91.99 93216 2972916 1390244 27.33 761924 2680524 16856 01:53:01 298104 3099032 3740548 92.62 96908 2811620 1505516 29.59 965928 2505220 2872 01:54:01 263012 2866264 3775640 93.49 98928 2621516 1717404 33.76 1161408 2353324 2512 01:55:01 321156 3252728 3717496 92.05 101016 2945504 1000996 19.68 1242228 2210192 16624 Average: 548018 3162846 3490634 86.43 88846 2645009 1310614 25.76 954803 2284134 50514 01:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 ens3 400.90 269.84 1509.90 70.41 0.00 0.00 0.00 0.00 01:51:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 ens3 583.35 365.47 5351.62 32.61 0.00 0.00 0.00 0.00 01:52:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 ens3 51.53 48.38 79.05 16.89 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 297.77 177.25 1454.48 35.17 0.00 0.00 0.00 0.00 01:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 451.79 728.83 217.67 5453.08 0.00 0.00 0.00 0.00 01:55:01 lo 3.67 3.67 0.32 0.32 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 357.06 317.95 1722.49 1121.60 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3637) 08/29/24 _x86_64_ (4 CPU) 01:49:42 LINUX RESTART (4 CPU) 01:50:01 CPU %user %nice %system %iowait %steal %idle 01:51:01 all 18.62 0.00 2.42 5.31 0.05 73.60 01:51:01 0 8.13 0.00 1.18 1.32 0.03 89.34 01:51:01 1 23.17 0.00 1.92 1.74 0.05 73.11 01:51:01 2 29.95 0.00 3.62 8.57 0.08 57.78 01:51:01 3 13.30 0.00 3.02 9.64 0.05 73.99 01:52:01 all 17.25 0.00 4.28 6.92 0.08 71.47 01:52:01 0 8.34 0.00 3.19 2.42 0.05 86.00 01:52:01 1 27.30 0.00 4.08 3.54 0.08 64.99 01:52:01 2 16.03 0.00 6.12 6.07 0.10 71.67 01:52:01 3 17.47 0.00 3.70 15.74 0.07 63.02 01:53:01 all 7.10 0.00 1.66 0.38 0.05 90.82 01:53:01 0 8.65 0.00 1.35 0.28 0.05 89.66 01:53:01 1 5.76 0.00 1.85 0.17 0.03 92.19 01:53:01 2 6.85 0.00 2.13 0.44 0.05 90.54 01:53:01 3 7.15 0.00 1.34 0.62 0.03 90.85 01:54:01 all 11.14 0.00 3.12 0.18 0.06 85.50 01:54:01 0 10.26 0.00 3.14 0.13 0.05 86.42 01:54:01 1 10.63 0.00 3.67 0.00 0.07 85.63 01:54:01 2 12.23 0.00 2.83 0.02 0.05 84.87 01:54:01 3 11.43 0.00 2.81 0.57 0.07 85.12 01:55:01 all 23.91 0.00 2.27 2.85 0.08 70.89 01:55:01 0 18.96 0.00 2.01 2.78 0.07 76.19 01:55:01 1 33.67 0.00 2.50 2.33 0.08 61.42 01:55:01 2 19.41 0.00 2.30 4.04 0.08 74.16 01:55:01 3 23.57 0.00 2.28 2.26 0.07 71.82 Average: all 15.60 0.00 2.75 3.13 0.06 78.46 Average: 0 10.85 0.00 2.17 1.39 0.05 85.54 Average: 1 20.08 0.00 2.80 1.55 0.06 75.50 Average: 2 16.90 0.00 3.40 3.83 0.07 75.80 Average: 3 14.58 0.00 2.63 5.76 0.06 76.98