---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5642 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 12G 7.5G 62% / 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 495 260 0 3187 3165 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:2e:ff:95 brd ff:ff:ff:ff:ff:ff inet 10.32.6.117/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe2e:ff95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:96:3e:d7 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-5642) 09/21/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 197.73 84.05 113.68 6615.83 43042.44 14:25:01 291.11 60.95 230.16 11283.45 135050.57 14:26:01 195.45 81.89 113.56 4262.22 17026.90 Average: 227.76 75.71 152.05 7366.28 64664.64 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1627940 3339204 2410712 59.69 53064 1813400 890772 17.51 583252 1645324 138032 14:25:01 148956 3294864 3889696 96.31 117808 3082244 1211820 23.82 489000 3078168 18376 14:26:01 426236 3314536 3612416 89.45 133096 2830396 906720 17.82 592372 2718936 31032 Average: 734377 3316201 3304275 81.82 101323 2575347 1003104 19.72 554875 2480809 62480 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 386.74 269.16 1576.73 69.76 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:25:01 ens3 586.79 372.31 14343.69 27.40 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 14:26:01 ens3 413.28 284.04 2594.65 29.49 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 461.60 308.16 6127.88 42.29 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 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5642) 09/21/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 19.70 0.00 2.51 5.80 0.06 71.93 14:24:02 0 10.68 0.00 1.72 2.77 0.03 84.79 14:24:02 1 40.66 0.00 3.81 7.70 0.07 47.76 14:24:02 2 10.52 0.00 1.69 7.39 0.07 80.33 14:24:02 3 17.09 0.00 2.81 5.33 0.05 74.72 14:25:01 all 23.38 0.00 7.50 4.90 0.08 64.15 14:25:01 0 23.79 0.00 7.53 3.18 0.07 65.43 14:25:01 1 16.14 0.00 7.18 7.26 0.09 69.33 14:25:01 2 21.18 0.00 7.37 5.93 0.09 65.43 14:25:01 3 32.45 0.00 7.94 3.23 0.09 56.29 14:26:01 all 20.02 0.00 2.53 5.29 0.06 72.10 14:26:01 0 19.63 0.00 2.02 3.03 0.07 75.26 14:26:01 1 15.34 0.00 3.35 6.02 0.05 75.24 14:26:01 2 20.81 0.00 2.38 1.78 0.07 74.97 14:26:01 3 24.32 0.00 2.37 10.35 0.08 62.88 Average: all 21.01 0.00 4.14 5.33 0.07 69.45 Average: 0 17.99 0.00 3.72 2.99 0.06 75.24 Average: 1 24.11 0.00 4.76 6.99 0.07 64.07 Average: 2 17.44 0.00 3.77 5.03 0.07 73.69 Average: 3 24.52 0.00 4.33 6.34 0.07 64.73