---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10426 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 485 496 0 2961 3175 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:f5:e1:fe brd ff:ff:ff:ff:ff:ff inet 10.32.7.144/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fef5:e1fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:1f:04:d9 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-10426) 11/15/24 _x86_64_ (4 CPU) 16:40:36 LINUX RESTART (4 CPU) 16:41:02 tps rtps wtps bread/s bwrtn/s 16:42:01 173.02 76.36 96.66 5737.60 42371.14 16:43:01 209.98 26.74 183.24 2801.40 62724.10 16:44:01 101.60 57.79 43.81 3206.93 7994.53 Average: 161.47 53.50 107.98 3905.01 37673.28 16:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:01 1683676 3384524 2354976 58.31 53032 1801912 887636 17.45 539048 1636396 145748 16:43:01 252324 3138500 3786328 93.75 93432 2877808 1579688 31.05 979740 2515168 156672 16:44:01 508028 3230276 3530624 87.42 95672 2710644 1031656 20.28 851476 2389484 18120 Average: 814676 3251100 3223976 79.83 80712 2463455 1166327 22.93 790088 2180349 106847 16:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 16:42:01 ens3 318.66 216.03 1402.95 67.65 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 16:43:01 ens3 904.36 570.66 6747.10 47.63 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 16:44:01 ens3 68.81 106.57 20.65 673.68 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 2.01 2.01 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 431.29 298.24 2731.39 264.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10426) 11/15/24 _x86_64_ (4 CPU) 16:40:36 LINUX RESTART (4 CPU) 16:41:02 CPU %user %nice %system %iowait %steal %idle 16:42:01 all 18.83 0.00 2.20 5.06 0.06 73.85 16:42:01 0 18.77 0.00 2.98 4.07 0.05 74.13 16:42:01 1 9.50 0.00 1.39 4.39 0.05 84.67 16:42:01 2 10.77 0.00 1.70 3.74 0.09 83.71 16:42:01 3 36.36 0.00 2.74 8.03 0.09 52.78 16:43:01 all 33.67 0.00 6.40 3.46 0.08 56.39 16:43:01 0 31.90 0.00 5.63 1.14 0.07 61.25 16:43:01 1 41.21 0.00 6.94 5.64 0.08 46.13 16:43:01 2 33.06 0.00 6.57 2.48 0.08 57.81 16:43:01 3 28.48 0.00 6.46 4.60 0.07 60.40 16:44:01 all 23.27 0.00 1.49 2.44 0.07 72.72 16:44:01 0 17.59 0.00 1.58 1.65 0.05 79.13 16:44:01 1 10.50 0.00 1.07 1.16 0.07 87.20 16:44:01 2 22.27 0.00 1.24 2.31 0.07 74.11 16:44:01 3 42.74 0.00 2.08 4.67 0.10 50.41 Average: all 25.27 0.00 3.36 3.65 0.07 67.65 Average: 0 22.76 0.00 3.40 2.28 0.06 71.52 Average: 1 20.41 0.00 3.13 3.72 0.07 72.67 Average: 2 22.07 0.00 3.17 2.84 0.08 71.84 Average: 3 35.88 0.00 3.76 5.76 0.08 54.52