---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3208 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 700K 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: 3944 433 1235 0 2274 3249 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:53:f4:e5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.21/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86250sec preferred_lft 86250sec inet6 fe80::f816:3eff:fe53:f4e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:f7:a7:4b 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-3208) 01/30/25 _x86_64_ (4 CPU) 20:41:48 LINUX RESTART (4 CPU) 20:42:01 tps rtps wtps bread/s bwrtn/s 20:43:02 172.38 69.29 103.08 5641.45 41296.38 20:44:01 104.58 18.98 85.60 1783.56 21629.55 Average: 138.76 44.35 94.41 3728.88 31546.41 20:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:02 1742040 3408176 2296620 56.87 50352 1770804 825220 16.22 487576 1628148 153936 20:44:01 1286624 3348212 2752036 68.14 61316 2145228 874376 17.19 759376 1789696 116048 Average: 1514332 3378194 2524328 62.50 55834 1958016 849798 16.70 623476 1708922 134992 20:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:02 ens3 348.07 224.54 1398.10 67.01 0.00 0.00 0.00 0.00 20:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 20:44:01 ens3 150.21 112.47 748.92 17.07 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 lo 3.05 3.05 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 249.98 168.98 1076.27 42.26 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: lo 2.05 2.05 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3208) 01/30/25 _x86_64_ (4 CPU) 20:41:48 LINUX RESTART (4 CPU) 20:42:01 CPU %user %nice %system %iowait %steal %idle 20:43:02 all 17.62 0.00 2.33 5.15 0.07 74.83 20:43:02 0 18.75 0.00 2.04 4.97 0.05 74.18 20:43:02 1 13.34 0.00 2.13 9.48 0.08 74.97 20:43:02 2 13.79 0.00 2.00 3.14 0.07 81.00 20:43:02 3 24.58 0.00 3.13 3.00 0.07 69.23 20:44:01 all 19.95 0.97 1.84 2.29 0.06 74.90 20:44:01 0 20.24 3.85 2.04 0.43 0.05 73.39 20:44:01 1 19.65 0.03 1.46 0.85 0.05 77.95 20:44:01 2 13.71 0.00 1.85 3.93 0.05 80.45 20:44:01 3 26.20 0.00 1.99 3.95 0.07 67.79 Average: all 18.78 0.48 2.08 3.73 0.06 74.86 Average: 0 19.49 1.91 2.04 2.72 0.05 73.79 Average: 1 16.47 0.02 1.80 5.20 0.07 76.45 Average: 2 13.75 0.00 1.93 3.53 0.06 80.73 Average: 3 25.38 0.00 2.57 3.47 0.07 68.51