---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2936 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 11G 9.1G 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 510 227 0 3205 3150 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:bf:bf:8a brd ff:ff:ff:ff:ff:ff inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:febf:bf8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:9e:43:1d 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-2936) 01/27/25 _x86_64_ (4 CPU) 19:26:49 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 171.34 69.34 102.00 5641.46 41025.18 19:29:02 222.94 16.21 206.73 2273.11 73466.20 Average: 197.18 42.73 154.45 3954.48 57272.68 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1636088 3324660 2402564 59.49 47688 1797344 924268 18.17 603748 1622812 175504 19:29:02 341248 3292628 3697404 91.55 91624 2939244 1039556 20.43 778760 2623920 376 Average: 988668 3308644 3049984 75.52 69656 2368294 981912 19.30 691254 2123366 87940 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 ens3 359.92 236.79 1396.10 67.39 0.00 0.00 0.00 0.00 19:28:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:02 ens3 358.16 225.26 6881.97 21.91 0.00 0.00 0.00 0.00 19:29:02 lo 2.99 2.99 0.26 0.26 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 359.04 231.02 4143.60 44.61 0.00 0.00 0.00 0.00 Average: lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2936) 01/27/25 _x86_64_ (4 CPU) 19:26:49 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 16.23 0.00 2.04 5.30 0.06 76.36 19:28:01 0 18.58 0.00 3.11 4.72 0.05 73.54 19:28:01 1 6.78 0.00 1.57 5.43 0.07 86.15 19:28:01 2 26.19 0.00 2.08 3.14 0.08 68.50 19:28:01 3 13.40 0.00 1.36 7.93 0.05 77.26 19:29:02 all 24.52 0.00 5.69 3.92 0.10 65.76 19:29:02 0 24.41 0.00 5.53 1.81 0.10 68.15 19:29:02 1 17.22 0.00 5.30 7.33 0.08 70.07 19:29:02 2 39.34 0.00 6.60 2.65 0.14 51.27 19:29:02 3 17.14 0.00 5.38 3.88 0.07 73.53 Average: all 20.37 0.00 3.86 4.61 0.08 71.08 Average: 0 21.49 0.00 4.32 3.27 0.08 70.85 Average: 1 11.99 0.00 3.43 6.38 0.08 78.12 Average: 2 32.75 0.00 4.34 2.90 0.11 59.91 Average: 3 15.27 0.00 3.36 5.91 0.06 75.40