---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-340 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 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: 3943 428 1237 0 2277 3254 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:74:63:39 brd ff:ff:ff:ff:ff:ff inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86249sec preferred_lft 86249sec inet6 fe80::f816:3eff:fe74:6339/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:7c:de:59 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-340) 02/14/25 _x86_64_ (4 CPU) 20:41:41 LINUX RESTART (4 CPU) 20:42:01 tps rtps wtps bread/s bwrtn/s 20:43:01 177.45 69.14 108.32 5625.33 42488.40 20:44:01 104.77 18.81 85.95 1751.44 23575.40 Average: 141.11 43.98 97.13 3688.39 33031.90 20:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:01 1670080 3346376 2368572 58.65 52100 1780112 897896 17.65 553116 1635792 142576 20:44:01 1285680 3350388 2752972 68.17 62152 2147276 877488 17.25 759800 1791320 15072 Average: 1477880 3348382 2560772 63.41 57126 1963694 887692 17.45 656458 1713556 78824 20:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 ens3 398.08 266.37 1486.74 70.87 0.00 0.00 0.00 0.00 20:43:01 lo 1.33 1.33 0.12 0.12 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 ens3 171.49 119.46 658.07 17.84 0.00 0.00 0.00 0.00 20:44:01 lo 2.93 2.93 0.29 0.29 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 284.79 192.92 1072.40 44.36 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-340) 02/14/25 _x86_64_ (4 CPU) 20:41:41 LINUX RESTART (4 CPU) 20:42:01 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 19.12 0.00 2.29 5.54 0.06 72.99 20:43:01 0 16.34 0.00 1.79 3.64 0.03 78.20 20:43:01 1 37.86 0.00 2.50 6.14 0.05 53.45 20:43:01 2 14.28 0.00 2.09 4.48 0.07 79.09 20:43:01 3 7.92 0.00 2.79 7.91 0.07 81.32 20:44:01 all 19.62 0.80 1.73 3.19 0.05 74.61 20:44:01 0 22.15 0.00 1.39 1.64 0.03 74.79 20:44:01 1 33.29 0.00 2.17 6.14 0.07 58.32 20:44:01 2 11.34 0.15 1.45 1.45 0.05 85.56 20:44:01 3 11.80 3.06 1.89 3.56 0.05 79.65 Average: all 19.37 0.40 2.01 4.36 0.06 73.80 Average: 0 19.25 0.00 1.59 2.64 0.03 76.50 Average: 1 35.58 0.00 2.34 6.14 0.06 55.89 Average: 2 12.80 0.07 1.77 2.95 0.06 82.35 Average: 3 9.86 1.53 2.34 5.73 0.06 80.48