---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10264 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 13G 7.2G 63% / 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 471 240 0 3232 3189 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:85:df:59 brd ff:ff:ff:ff:ff:ff inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe85:df59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:78:3b:3f 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-10264) 11/13/24 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:02 tps rtps wtps bread/s bwrtn/s 15:34:01 178.66 77.46 101.20 5878.60 42860.82 15:35:01 292.21 78.12 214.09 15657.94 123619.05 15:36:01 359.86 28.00 331.86 2846.33 27409.83 15:37:02 262.17 210.08 52.09 8168.77 13895.82 15:38:01 65.46 42.79 22.67 2242.33 2310.93 Average: 232.42 87.47 144.95 6979.70 42163.36 15:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1685944 3373772 2352708 58.25 52316 1791212 859984 16.90 548312 1625356 134456 15:35:01 358616 3323236 3680036 91.12 115872 2925680 1217296 23.93 469428 2909828 317216 15:36:01 622672 3280132 3415980 84.58 151360 2584176 1545044 30.37 784732 2329016 259580 15:37:02 273972 3179044 3764680 93.22 153504 2826300 1113284 21.88 1008052 2454992 34096 15:38:01 303724 3305124 3734928 92.48 155764 2914176 951552 18.70 937336 2489920 15056 Average: 648986 3292262 3389666 83.93 125763 2608309 1137432 22.36 749572 2361822 152081 15:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 364.75 240.99 1433.03 69.31 0.00 0.00 0.00 0.00 15:34:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 501.07 271.15 14385.68 21.45 0.00 0.00 0.00 0.00 15:35:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 127.81 108.12 730.99 9.65 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:02 ens3 147.56 88.17 1030.91 9.85 0.00 0.00 0.00 0.00 15:37:02 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 50.52 43.98 170.91 21.89 0.00 0.00 0.00 0.00 15:38:01 lo 1.02 1.02 0.10 0.10 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: ens3 238.59 150.55 3570.56 26.30 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10264) 11/13/24 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:02 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.97 0.00 2.27 5.44 0.06 72.27 15:34:01 0 17.22 0.00 1.61 2.65 0.05 78.46 15:34:01 1 20.64 0.00 2.97 3.77 0.05 72.57 15:34:01 2 9.20 0.00 1.76 9.86 0.05 79.13 15:34:01 3 32.78 0.00 2.77 5.54 0.08 58.83 15:35:01 all 25.08 0.00 7.66 4.45 0.09 62.71 15:35:01 0 20.61 0.00 7.37 1.69 0.08 70.25 15:35:01 1 39.16 0.00 7.81 4.70 0.10 48.23 15:35:01 2 18.58 0.00 7.89 6.31 0.10 67.13 15:35:01 3 22.02 0.00 7.58 5.11 0.08 65.21 15:36:01 all 24.93 0.00 4.60 11.53 0.09 58.84 15:36:01 0 23.26 0.00 4.83 15.11 0.08 56.70 15:36:01 1 21.85 0.00 4.14 12.64 0.08 61.29 15:36:01 2 27.09 0.00 3.65 1.23 0.12 67.92 15:36:01 3 27.52 0.00 5.80 17.16 0.08 49.44 15:37:02 all 37.85 0.00 4.50 11.29 0.09 46.27 15:37:02 0 36.55 0.00 3.98 7.56 0.08 51.83 15:37:02 1 36.99 0.00 4.30 8.78 0.08 49.84 15:37:02 2 39.15 0.00 5.02 16.85 0.10 38.88 15:37:02 3 38.71 0.00 4.67 11.99 0.10 44.52 15:38:01 all 20.53 0.00 1.00 1.61 0.05 76.81 15:38:01 0 13.70 0.00 0.64 0.34 0.03 85.29 15:38:01 1 19.88 0.00 1.28 3.93 0.05 74.87 15:38:01 2 40.79 0.00 1.28 0.65 0.07 57.22 15:38:01 3 7.86 0.00 0.85 1.51 0.05 89.74 Average: all 25.69 0.00 4.01 6.88 0.08 63.35 Average: 0 22.29 0.00 3.69 5.48 0.07 68.48 Average: 1 27.70 0.00 4.09 6.78 0.07 61.36 Average: 2 26.98 0.00 3.92 6.97 0.09 62.03 Average: 3 25.80 0.00 4.34 8.28 0.08 61.50