---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8017 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 696K 394M 1% /run /dev/vda1 20G 11G 9.0G 54% / 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 484 122 0 3336 3176 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:d1:8f:06 brd ff:ff:ff:ff:ff:ff inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fed1:8f06/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:49:db:09 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-8017) 10/18/24 _x86_64_ (4 CPU) 09:53:40 LINUX RESTART (4 CPU) 09:54:01 tps rtps wtps bread/s bwrtn/s 09:55:01 193.58 84.05 109.53 6603.83 42046.88 09:56:01 223.60 21.82 201.78 3308.61 64033.85 09:57:01 116.41 58.06 58.35 3314.50 9899.50 Average: 177.87 54.64 123.23 4408.80 38661.30 09:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 1659804 3350144 2378848 58.90 52568 1792176 881792 17.33 569320 1625572 131768 09:56:01 231972 3243708 3806680 94.26 88180 3010084 1278212 25.13 781572 2736196 29752 09:57:01 178248 3291596 3860404 95.59 102680 3086860 967948 19.03 794924 2766708 20188 Average: 690008 3295149 3348644 82.91 81143 2629707 1042651 20.50 715272 2376159 60569 09:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:55:01 ens3 389.40 240.23 1396.46 68.82 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 09:56:01 ens3 727.94 413.38 7226.21 36.58 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:57:01 ens3 59.43 48.37 357.31 18.77 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 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 392.27 234.00 2993.65 41.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8017) 10/18/24 _x86_64_ (4 CPU) 09:53:40 LINUX RESTART (4 CPU) 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 18.53 0.00 2.41 5.84 0.07 73.16 09:55:01 0 26.10 0.00 2.44 3.23 0.07 68.16 09:55:01 1 9.26 0.00 1.85 7.10 0.03 81.76 09:55:01 2 31.14 0.00 3.72 4.36 0.07 60.71 09:55:01 3 7.62 0.00 1.62 8.66 0.08 82.01 09:56:01 all 19.71 0.00 4.43 5.04 0.07 70.75 09:56:01 0 34.14 0.00 5.44 4.74 0.08 55.59 09:56:01 1 7.61 0.00 4.16 10.81 0.07 77.34 09:56:01 2 17.48 0.00 3.13 3.58 0.07 75.75 09:56:01 3 19.56 0.00 4.98 1.09 0.08 74.28 09:57:01 all 20.12 0.00 1.50 3.43 0.05 74.90 09:57:01 0 20.31 0.00 1.51 6.21 0.05 71.92 09:57:01 1 4.67 0.00 1.16 1.46 0.02 92.69 09:57:01 2 34.86 0.00 1.00 2.38 0.07 61.69 09:57:01 3 20.74 0.00 2.32 3.68 0.05 73.21 Average: all 19.45 0.00 2.77 4.77 0.06 72.94 Average: 0 26.84 0.00 3.13 4.72 0.07 65.25 Average: 1 7.17 0.00 2.38 6.43 0.04 83.98 Average: 2 27.84 0.00 2.62 3.44 0.07 66.04 Average: 3 15.97 0.00 2.97 4.48 0.07 76.50