---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3188 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 473 1131 0 2339 3203 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:35:4e:bf brd ff:ff:ff:ff:ff:ff inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe35:4ebf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:79:2f:6e 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 inet6 fe80::42:76ff:fe79:2f6e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3188) 01/30/25 _x86_64_ (4 CPU) 13:42:43 LINUX RESTART (4 CPU) 13:43:01 tps rtps wtps bread/s bwrtn/s 13:44:01 175.24 69.11 106.13 5605.20 41851.71 13:45:01 208.33 12.93 195.40 2277.75 22648.23 Average: 191.78 41.02 150.77 3941.48 32249.97 13:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:01 1692656 3361492 2345996 58.09 50736 1774360 881504 17.33 536436 1631036 155896 13:45:01 1233544 3347088 2805108 69.46 74008 2176984 998780 19.63 840868 1743896 880 Average: 1463100 3354290 2575552 63.77 62372 1975672 940142 18.48 688652 1687466 78388 13:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:44:01 ens3 390.17 254.31 1432.24 68.18 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 3.80 3.80 0.34 0.34 0.00 0.00 0.00 0.00 13:45:01 ens3 399.98 401.98 1567.26 1748.27 0.00 0.00 0.00 0.00 13:45:01 docker0 118.21 183.00 6.57 897.70 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 395.08 328.15 1499.75 908.23 0.00 0.00 0.00 0.00 Average: docker0 59.11 91.50 3.28 448.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3188) 01/30/25 _x86_64_ (4 CPU) 13:42:43 LINUX RESTART (4 CPU) 13:43:01 CPU %user %nice %system %iowait %steal %idle 13:44:01 all 19.26 0.00 2.47 5.60 0.08 72.59 13:44:01 0 7.37 0.00 1.50 7.31 0.03 83.78 13:44:01 1 38.72 0.00 3.16 6.86 0.10 51.16 13:44:01 2 11.37 0.00 1.98 3.99 0.10 82.56 13:44:01 3 19.57 0.00 3.20 4.24 0.05 72.93 13:45:01 all 20.94 0.00 3.52 5.27 0.10 70.17 13:45:01 0 26.86 0.00 3.73 4.11 0.10 65.20 13:45:01 1 16.36 0.00 3.36 7.20 0.08 72.99 13:45:01 2 15.50 0.00 3.39 6.30 0.14 74.68 13:45:01 3 24.97 0.00 3.61 3.48 0.10 67.84 Average: all 20.10 0.00 2.99 5.43 0.09 71.39 Average: 0 17.11 0.00 2.62 5.71 0.07 74.49 Average: 1 27.56 0.00 3.26 7.03 0.09 62.05 Average: 2 13.43 0.00 2.68 5.14 0.12 78.63 Average: 3 22.27 0.00 3.41 3.86 0.08 70.39