---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2509 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 9.9G 9.4G 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: 3944 509 211 0 3223 3152 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:89:a9:76 brd ff:ff:ff:ff:ff:ff inet 10.32.6.219/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fe89:a976/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:d4:5d:ca 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-2509) 08/15/24 _x86_64_ (4 CPU) 05:52:41 LINUX RESTART (4 CPU) 05:53:01 tps rtps wtps bread/s bwrtn/s 05:54:01 192.15 84.12 108.03 6619.16 42516.00 05:55:01 202.93 13.13 189.80 2290.68 59193.20 Average: 197.54 48.63 148.92 4454.92 50854.60 05:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:54:01 1653000 3355628 2385660 59.07 52756 1805264 882708 17.35 568056 1637360 133000 05:55:01 252716 3260580 3785944 93.74 87424 3010488 971152 19.09 774236 2726656 16852 Average: 952858 3308104 3085802 76.41 70090 2407876 926930 18.22 671146 2182008 74926 05:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:54:01 ens3 414.65 268.07 1447.25 70.82 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 lo 8.40 8.40 0.75 0.75 0.00 0.00 0.00 0.00 05:55:01 ens3 817.83 464.77 6125.04 269.13 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 4.77 4.77 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 616.24 366.42 3786.15 169.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2509) 08/15/24 _x86_64_ (4 CPU) 05:52:41 LINUX RESTART (4 CPU) 05:53:01 CPU %user %nice %system %iowait %steal %idle 05:54:01 all 18.99 0.00 2.60 5.93 0.06 72.42 05:54:01 0 26.45 0.00 3.63 9.18 0.07 60.67 05:54:01 1 13.80 0.00 2.09 6.45 0.05 77.62 05:54:01 2 27.05 0.00 2.90 4.55 0.08 65.42 05:54:01 3 8.75 0.00 1.77 3.54 0.03 85.90 05:55:01 all 22.21 0.00 4.45 3.74 0.08 69.52 05:55:01 0 9.84 0.00 4.70 6.49 0.07 78.90 05:55:01 1 34.20 0.00 4.36 2.00 0.08 59.35 05:55:01 2 31.26 0.00 5.71 3.75 0.10 59.18 05:55:01 3 13.54 0.00 3.03 2.74 0.05 80.64 Average: all 20.60 0.00 3.52 4.84 0.07 70.97 Average: 0 18.17 0.00 4.16 7.84 0.07 69.76 Average: 1 23.97 0.00 3.22 4.23 0.07 68.51 Average: 2 29.14 0.00 4.30 4.15 0.09 62.32 Average: 3 11.14 0.00 2.40 3.14 0.04 83.28