---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-258 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 9.1G 11G 48% / 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 464 1220 0 2259 3213 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:75:b6:13 brd ff:ff:ff:ff:ff:ff inet 10.32.6.225/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86230sec preferred_lft 86230sec inet6 fe80::f816:3eff:fe75:b613/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:bb:5e:6f 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-258) 12/19/24 _x86_64_ (4 CPU) 13:24:35 LINUX RESTART (4 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:01 154.16 52.24 101.92 4048.53 42428.68 13:27:01 150.47 13.03 137.44 2260.02 17973.54 Average: 152.32 32.64 119.68 3154.27 30201.11 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 1665292 3371052 2373360 58.77 52096 1808188 876172 17.22 528796 1663140 163344 13:27:01 1285172 3324492 2753480 68.18 71240 2106296 923656 18.16 696632 1839252 17700 Average: 1475232 3347772 2563420 63.47 61668 1957242 899914 17.69 612714 1751196 90522 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 ens3 388.55 242.06 1533.98 69.27 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:27:01 ens3 211.85 188.60 1032.37 375.91 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 5.40 5.40 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 300.20 215.33 1283.17 222.59 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 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-258) 12/19/24 _x86_64_ (4 CPU) 13:24:35 LINUX RESTART (4 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 20.58 0.00 2.21 4.54 0.06 72.61 13:26:01 0 30.96 0.00 2.79 9.41 0.07 56.78 13:26:01 1 9.62 0.00 2.62 3.91 0.05 83.81 13:26:01 2 17.06 0.00 1.86 2.95 0.10 78.04 13:26:01 3 24.78 0.00 1.57 1.90 0.05 71.70 13:27:01 all 19.51 0.00 2.23 3.57 0.06 74.63 13:27:01 0 29.26 0.00 2.16 2.33 0.07 66.19 13:27:01 1 11.04 0.00 1.88 0.66 0.07 86.35 13:27:01 2 25.85 0.00 2.98 7.43 0.07 63.67 13:27:01 3 12.02 0.00 1.91 3.90 0.03 82.14 Average: all 20.04 0.00 2.22 4.05 0.06 73.62 Average: 0 30.11 0.00 2.48 5.87 0.07 61.48 Average: 1 10.33 0.00 2.25 2.28 0.06 85.08 Average: 2 21.45 0.00 2.42 5.18 0.08 70.86 Average: 3 18.40 0.00 1.74 2.90 0.04 76.92