---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-380 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 490 224 0 3229 3170 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:f4:15:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.223/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fef4:15e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:3a:59:37 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-380) 12/28/24 _x86_64_ (4 CPU) 17:21:33 LINUX RESTART (4 CPU) 17:22:02 tps rtps wtps bread/s bwrtn/s 17:23:01 138.04 52.47 85.58 4065.62 10512.52 17:24:01 255.51 52.79 202.72 3457.87 71753.46 Average: 197.28 52.63 144.65 3759.14 41395.36 17:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:23:01 1658816 3367184 2379836 58.93 52868 1810400 887816 17.45 535416 1665156 165448 17:24:01 208812 3209008 3829840 94.83 92888 2989484 1050540 20.65 892844 2644272 17428 Average: 933814 3288096 3104838 76.88 72878 2399942 969178 19.05 714130 2154714 91438 17:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 17:23:01 ens3 375.80 266.62 1580.71 71.17 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 7.60 7.60 0.66 0.66 0.00 0.00 0.00 0.00 17:24:01 ens3 385.99 283.24 6689.76 389.51 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 4.33 4.33 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 380.94 275.00 4157.13 231.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-380) 12/28/24 _x86_64_ (4 CPU) 17:21:33 LINUX RESTART (4 CPU) 17:22:02 CPU %user %nice %system %iowait %steal %idle 17:23:01 all 21.40 0.00 1.72 3.93 0.05 72.90 17:23:01 0 19.05 0.00 1.84 4.31 0.05 74.74 17:23:01 1 18.13 0.00 1.61 0.88 0.03 79.34 17:23:01 2 24.63 0.00 2.01 3.48 0.08 69.80 17:23:01 3 23.79 0.00 1.37 7.03 0.05 67.76 17:24:01 all 24.73 0.00 5.72 5.07 0.08 64.40 17:24:01 0 15.65 0.00 5.38 6.17 0.07 72.72 17:24:01 1 20.66 0.00 5.41 5.06 0.08 68.78 17:24:01 2 42.55 0.00 6.76 3.76 0.10 46.83 17:24:01 3 20.02 0.00 5.36 5.30 0.07 69.26 Average: all 23.07 0.00 3.73 4.50 0.07 68.64 Average: 0 17.34 0.00 3.62 5.25 0.06 73.73 Average: 1 19.40 0.00 3.52 2.98 0.06 74.04 Average: 2 33.62 0.00 4.39 3.62 0.09 58.27 Average: 3 21.90 0.00 3.37 6.16 0.06 68.51