---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-531 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 9.3G 10G 49% / 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 436 961 0 2546 3226 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:ff:c1:18 brd ff:ff:ff:ff:ff:ff inet 10.32.7.64/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:feff:c118/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:8d:2d:70 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-531) 02/16/25 _x86_64_ (4 CPU) 21:47:44 LINUX RESTART (4 CPU) 21:48:01 tps rtps wtps bread/s bwrtn/s 21:49:01 169.76 69.21 100.55 5616.26 41446.31 21:50:01 213.61 108.92 104.70 4630.03 20672.42 Average: 191.68 89.06 102.62 5123.15 31059.37 21:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:01 1704924 3375924 2333728 57.78 51480 1774072 861036 16.93 521368 1630880 159380 21:50:01 999660 3317488 3038992 75.25 86292 2354660 888360 17.46 710384 2081948 118356 Average: 1352292 3346706 2686360 66.52 68886 2064366 874698 17.19 615876 1856414 138868 21:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 21:49:01 ens3 318.61 209.28 1394.63 65.27 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 21:50:01 ens3 199.18 164.67 1032.65 22.00 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 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 258.90 186.98 1213.64 43.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-531) 02/16/25 _x86_64_ (4 CPU) 21:47:44 LINUX RESTART (4 CPU) 21:48:01 CPU %user %nice %system %iowait %steal %idle 21:49:01 all 17.76 0.00 2.23 4.65 0.05 75.31 21:49:01 0 14.80 0.00 1.67 8.30 0.05 75.18 21:49:01 1 17.18 0.00 1.60 1.85 0.03 79.33 21:49:01 2 6.25 0.00 1.24 1.63 0.07 90.81 21:49:01 3 32.82 0.00 4.41 6.82 0.05 55.90 21:50:01 all 28.76 0.00 3.47 10.11 0.07 57.59 21:50:01 0 19.82 0.00 3.30 12.63 0.05 64.20 21:50:01 1 22.99 0.00 3.27 11.91 0.07 61.76 21:50:01 2 37.90 0.00 3.91 8.77 0.08 49.33 21:50:01 3 34.38 0.00 3.40 7.08 0.07 55.07 Average: all 23.26 0.00 2.85 7.37 0.06 66.46 Average: 0 17.31 0.00 2.49 10.47 0.05 69.69 Average: 1 20.08 0.00 2.44 6.87 0.05 70.56 Average: 2 22.06 0.00 2.58 5.19 0.08 70.09 Average: 3 33.60 0.00 3.91 6.95 0.06 55.48