---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-414 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 700K 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: 3944 456 884 0 2602 3217 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:95:cd:41 brd ff:ff:ff:ff:ff:ff inet 10.32.7.234/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fe95:cd41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:63:2b:a5 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-414) 12/20/24 _x86_64_ (4 CPU) 17:32:34 LINUX RESTART (4 CPU) 17:33:02 tps rtps wtps bread/s bwrtn/s 17:34:01 150.50 52.72 97.78 4070.50 35281.34 17:35:01 204.97 122.35 82.62 7073.35 25966.74 Average: 177.96 87.83 90.14 5584.54 30584.91 17:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:34:01 1639500 3346940 2399160 59.40 52536 1809388 904524 17.78 553984 1664276 164712 17:35:01 923456 3309856 3115204 77.13 73548 2447600 918624 18.06 965316 1925456 83864 Average: 1281478 3328398 2757182 68.27 63042 2128494 911574 17.92 759650 1794866 124288 17:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:34:01 ens3 421.15 270.17 1589.86 71.50 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 17:35:01 ens3 208.88 158.96 769.94 21.66 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 314.12 214.10 1176.46 46.37 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 2.05 2.05 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-414) 12/20/24 _x86_64_ (4 CPU) 17:32:34 LINUX RESTART (4 CPU) 17:33:02 CPU %user %nice %system %iowait %steal %idle 17:34:01 all 20.87 0.00 1.94 4.42 0.06 72.71 17:34:01 0 42.65 0.00 3.59 6.26 0.07 47.44 17:34:01 1 14.00 0.00 1.26 2.87 0.07 81.81 17:34:01 2 10.03 0.00 1.21 7.20 0.05 81.51 17:34:01 3 16.83 0.00 1.72 1.33 0.07 80.05 17:35:01 all 25.30 0.82 3.31 9.12 0.06 61.39 17:35:01 0 26.41 0.00 3.15 7.70 0.05 62.70 17:35:01 1 24.04 0.00 3.18 8.51 0.07 64.20 17:35:01 2 33.60 0.00 3.54 14.04 0.08 48.73 17:35:01 3 17.16 3.27 3.37 6.22 0.07 69.91 Average: all 23.10 0.41 2.63 6.79 0.06 67.01 Average: 0 34.46 0.00 3.37 6.98 0.06 55.13 Average: 1 19.05 0.00 2.23 5.71 0.07 72.95 Average: 2 21.89 0.00 2.38 10.64 0.07 65.02 Average: 3 16.99 1.65 2.55 3.79 0.07 74.94