---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2596 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 456 1149 0 2337 3220 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:ce:12:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fece:12ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:df:8d:07 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::42:8bff:fedf:8d07/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2596) 01/23/25 _x86_64_ (4 CPU) 13:42:41 LINUX RESTART (4 CPU) 13:43:01 tps rtps wtps bread/s bwrtn/s 13:44:02 178.54 69.34 109.20 5631.73 42672.10 13:45:01 208.56 13.59 194.97 2379.94 22185.12 Average: 193.42 41.70 151.72 4019.49 32514.68 13:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:02 1656972 3339956 2381680 58.97 51004 1787332 910648 17.90 559324 1641488 149144 13:45:01 1240116 3352200 2798536 69.29 73984 2175372 902932 17.75 836780 1741528 1564 Average: 1448544 3346078 2590108 64.13 62494 1981352 906790 17.82 698052 1691508 75354 13:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:02 ens3 361.41 246.49 1480.02 68.17 0.00 0.00 0.00 0.00 13:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 13:45:01 ens3 377.41 405.83 1543.75 1775.85 0.00 0.00 0.00 0.00 13:45:01 docker0 126.54 180.39 7.22 910.13 0.00 0.00 0.00 0.00 13:45:01 lo 4.41 4.41 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 369.34 325.49 1511.62 914.84 0.00 0.00 0.00 0.00 Average: docker0 62.74 89.44 3.58 451.24 0.00 0.00 0.00 0.00 Average: lo 2.86 2.86 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2596) 01/23/25 _x86_64_ (4 CPU) 13:42:41 LINUX RESTART (4 CPU) 13:43:01 CPU %user %nice %system %iowait %steal %idle 13:44:02 all 18.11 0.00 2.17 5.59 0.06 74.07 13:44:02 0 21.48 0.00 2.15 3.96 0.08 72.32 13:44:02 1 16.24 0.00 2.57 4.16 0.05 76.98 13:44:02 2 18.16 0.00 1.86 1.64 0.05 78.29 13:44:02 3 16.56 0.00 2.08 12.62 0.05 68.68 13:45:01 all 20.20 0.00 3.21 5.33 0.07 71.18 13:45:01 0 18.88 0.00 3.33 2.44 0.07 75.28 13:45:01 1 18.00 0.00 2.46 1.81 0.05 77.68 13:45:01 2 30.47 0.00 4.07 8.63 0.10 56.73 13:45:01 3 13.51 0.00 2.98 8.46 0.07 74.99 Average: all 19.15 0.00 2.68 5.46 0.07 72.64 Average: 0 20.19 0.00 2.74 3.21 0.08 73.79 Average: 1 17.11 0.00 2.51 2.99 0.05 77.33 Average: 2 24.25 0.00 2.95 5.10 0.08 67.63 Average: 3 15.04 0.00 2.53 10.55 0.06 71.82