---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3962 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 514 136 0 3292 3145 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:84:fe:2a brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fe84:fe2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:33:ef:26 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-3962) 02/08/25 _x86_64_ (4 CPU) 19:35:48 LINUX RESTART (4 CPU) 19:36:01 tps rtps wtps bread/s bwrtn/s 19:37:02 169.87 69.22 100.65 5617.06 42168.99 19:38:01 238.81 15.11 223.70 2320.85 69095.85 Average: 204.06 42.39 161.67 3982.53 55521.58 19:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:37:02 1572960 3304308 2465692 61.05 49936 1835516 933900 18.36 633452 1649520 195216 19:38:01 172400 3284012 3866252 95.73 102372 3071620 1050708 20.65 750040 2804888 492 Average: 872680 3294160 3165972 78.39 76154 2453568 992304 19.51 691746 2227204 97854 19:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:37:02 ens3 418.46 268.61 1664.23 69.15 0.00 0.00 0.00 0.00 19:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:38:01 ens3 411.50 306.45 6858.17 240.78 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 lo 7.59 7.59 0.66 0.66 0.00 0.00 0.00 0.00 Average: ens3 415.01 287.37 4239.82 154.26 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 4.30 4.30 0.38 0.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3962) 02/08/25 _x86_64_ (4 CPU) 19:35:48 LINUX RESTART (4 CPU) 19:36:01 CPU %user %nice %system %iowait %steal %idle 19:37:02 all 17.41 0.00 2.33 4.89 0.05 75.32 19:37:02 0 15.14 0.00 3.40 4.69 0.05 76.71 19:37:02 1 6.18 0.00 1.14 6.13 0.03 86.52 19:37:02 2 12.31 0.00 1.27 1.64 0.05 84.73 19:37:02 3 36.03 0.00 3.47 7.12 0.08 53.30 19:38:01 all 20.88 0.00 5.04 4.58 0.09 69.41 19:38:01 0 15.91 0.00 5.21 6.83 0.09 71.96 19:38:01 1 14.06 0.00 5.21 3.81 0.07 76.85 19:38:01 2 33.79 0.00 5.17 5.19 0.12 55.73 19:38:01 3 19.73 0.00 4.55 2.46 0.09 73.17 Average: all 19.12 0.00 3.67 4.74 0.07 72.40 Average: 0 15.52 0.00 4.30 5.75 0.07 74.36 Average: 1 10.08 0.00 3.15 4.98 0.05 81.74 Average: 2 22.94 0.00 3.20 3.40 0.08 70.38 Average: 3 27.99 0.00 4.00 4.82 0.08 63.10