---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-330 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 9.0G 11G 47% / 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 466 1251 0 2226 3212 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:b7:2b:bf brd ff:ff:ff:ff:ff:ff inet 10.32.6.110/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:feb7:2bbf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:0d:1a:5f 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-330) 12/19/24 _x86_64_ (4 CPU) 17:07:47 LINUX RESTART (4 CPU) 17:08:01 tps rtps wtps bread/s bwrtn/s 17:09:02 170.99 69.29 101.70 5634.66 41205.82 17:10:01 152.87 12.88 139.99 2289.65 16534.42 Average: 162.01 41.32 120.69 3976.21 28973.76 17:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:09:02 1585176 3295276 2453476 60.75 49596 1814644 943324 18.54 634908 1636972 195240 17:10:01 1257232 3262364 2781420 68.87 66452 2077696 1004300 19.74 828844 1737332 5936 Average: 1421204 3278820 2617448 64.81 58024 1946170 973812 19.14 731876 1687152 100588 17:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:09:02 ens3 378.99 249.81 1422.99 69.57 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 5.97 5.97 0.53 0.53 0.00 0.00 0.00 0.00 17:10:01 ens3 213.71 186.09 935.65 794.01 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 3.46 3.46 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 297.04 218.22 1181.37 428.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-330) 12/19/24 _x86_64_ (4 CPU) 17:07:47 LINUX RESTART (4 CPU) 17:08:01 CPU %user %nice %system %iowait %steal %idle 17:09:02 all 16.52 0.00 2.03 4.81 0.06 76.58 17:09:02 0 16.93 0.00 2.93 3.35 0.05 76.75 17:09:02 1 14.20 0.00 1.49 4.13 0.05 80.13 17:09:02 2 9.72 0.00 1.37 1.71 0.05 87.15 17:09:02 3 25.25 0.00 2.33 10.05 0.08 62.30 17:10:01 all 20.89 0.00 2.11 3.60 0.06 73.34 17:10:01 0 11.62 0.00 1.34 1.18 0.03 85.82 17:10:01 1 27.78 0.00 2.36 2.86 0.07 66.93 17:10:01 2 28.53 0.00 2.48 2.43 0.09 66.47 17:10:01 3 15.70 0.00 2.29 7.97 0.07 73.98 Average: all 18.69 0.00 2.07 4.21 0.06 74.97 Average: 0 14.28 0.00 2.14 2.26 0.04 81.28 Average: 1 20.93 0.00 1.92 3.50 0.06 73.58 Average: 2 19.05 0.00 1.92 2.07 0.07 76.90 Average: 3 20.52 0.00 2.31 9.02 0.08 68.08