---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10468 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 9.6G 9.7G 50% / 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 450 665 0 2828 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:63:01:ff brd ff:ff:ff:ff:ff:ff inet 10.32.7.230/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe63:1ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:52:53:cb 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-10468) 11/16/24 _x86_64_ (4 CPU) 04:51:39 LINUX RESTART (4 CPU) 04:52:01 tps rtps wtps bread/s bwrtn/s 04:53:01 187.80 83.32 104.48 6521.98 42215.11 04:54:01 126.31 12.28 114.03 2221.39 34394.54 04:55:01 12.70 0.30 12.40 20.00 627.36 Average: 108.94 31.97 76.97 2921.08 25746.15 04:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 1698704 3390276 2339948 57.94 52420 1794832 860264 16.91 531264 1630356 134272 04:54:01 754980 3356252 3283672 81.31 71624 2650968 972624 19.12 1138716 1895984 184 04:55:01 658704 3264516 3379948 83.69 73136 2655576 974940 19.16 1348732 1784932 15932 Average: 1037463 3337015 3001189 74.31 65727 2367125 935943 18.40 1006237 1770424 50129 04:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 ens3 397.42 250.34 1403.79 69.38 0.00 0.00 0.00 0.00 04:53:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 ens3 729.26 335.89 4311.32 1408.78 0.00 0.00 0.00 0.00 04:54:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 ens3 313.61 311.80 29.33 2424.44 0.00 0.00 0.00 0.00 04:55:01 lo 0.80 0.80 0.07 0.07 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 480.11 299.34 1914.95 1300.87 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10468) 11/16/24 _x86_64_ (4 CPU) 04:51:39 LINUX RESTART (4 CPU) 04:52:01 CPU %user %nice %system %iowait %steal %idle 04:53:01 all 19.48 0.00 2.60 5.63 0.07 72.23 04:53:01 0 12.48 0.00 2.92 3.82 0.05 80.73 04:53:01 1 19.30 0.00 2.16 4.66 0.05 73.83 04:53:01 2 33.90 0.00 3.15 2.70 0.08 60.18 04:53:01 3 12.23 0.00 2.15 11.32 0.05 74.25 04:54:01 all 20.76 0.00 2.49 2.75 0.08 73.92 04:54:01 0 12.15 0.00 2.15 4.85 0.07 80.78 04:54:01 1 34.03 0.00 2.55 0.57 0.08 62.77 04:54:01 2 21.21 0.00 3.29 1.12 0.08 74.30 04:54:01 3 15.59 0.00 1.98 4.47 0.08 77.88 04:55:01 all 22.07 0.00 0.93 0.39 0.08 76.52 04:55:01 0 28.19 0.00 1.15 0.03 0.08 70.54 04:55:01 1 16.30 0.00 0.79 0.03 0.07 82.81 04:55:01 2 14.73 0.00 0.84 1.46 0.08 82.88 04:55:01 3 29.03 0.00 0.93 0.03 0.07 69.94 Average: all 20.77 0.00 2.01 2.92 0.07 74.23 Average: 0 17.62 0.00 2.07 2.90 0.07 77.34 Average: 1 23.22 0.00 1.83 1.75 0.07 73.13 Average: 2 23.30 0.00 2.43 1.76 0.08 72.43 Average: 3 18.96 0.00 1.69 5.26 0.07 74.02