---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2545 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 505 477 0 2960 3155 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:28:91:8d brd ff:ff:ff:ff:ff:ff inet 10.32.6.214/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fe28:918d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:df:e3:53 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-2545) 01/22/25 _x86_64_ (4 CPU) 22:50:44 LINUX RESTART (4 CPU) 22:51:01 tps rtps wtps bread/s bwrtn/s 22:52:01 172.79 69.39 103.40 5629.20 41732.13 22:53:01 209.56 26.83 182.73 2810.79 63284.08 22:54:01 71.47 30.36 41.11 3018.30 4978.90 Average: 151.28 42.19 109.09 3819.26 36669.47 22:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:52:01 1676132 3355636 2362520 58.50 51276 1783860 896716 17.63 545364 1639244 161788 22:53:01 329424 3158612 3709228 91.84 92876 2822416 1523824 29.95 927200 2491412 144852 22:54:01 484576 3207248 3554076 88.00 95256 2709720 1042516 20.49 857904 2405476 19352 Average: 830044 3240499 3208608 79.45 79803 2438665 1154352 22.69 776823 2178711 108664 22:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:52:01 ens3 415.25 256.57 1458.39 68.58 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 22:53:01 ens3 955.75 592.02 6747.99 49.50 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 22:54:01 ens3 71.47 110.10 20.80 673.69 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 480.90 319.61 2743.06 263.89 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 2.09 2.09 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-2545) 01/22/25 _x86_64_ (4 CPU) 22:50:44 LINUX RESTART (4 CPU) 22:51:01 CPU %user %nice %system %iowait %steal %idle 22:52:01 all 19.23 0.00 2.34 4.70 0.07 73.65 22:52:01 0 10.46 0.00 1.59 1.96 0.05 85.94 22:52:01 1 33.54 0.00 3.33 10.08 0.08 52.97 22:52:01 2 16.24 0.00 1.89 3.45 0.07 78.35 22:52:01 3 16.66 0.00 2.56 3.33 0.05 77.39 22:53:01 all 33.88 0.00 6.40 3.41 0.10 56.21 22:53:01 0 29.02 0.00 6.58 2.14 0.07 62.19 22:53:01 1 42.15 0.00 6.87 7.27 0.12 43.59 22:53:01 2 30.47 0.00 6.24 1.89 0.10 61.30 22:53:01 3 33.88 0.00 5.90 2.34 0.10 57.78 22:54:01 all 24.07 0.00 1.57 1.56 0.07 72.73 22:54:01 0 15.30 0.00 1.23 0.50 0.07 82.90 22:54:01 1 37.02 0.00 1.87 3.89 0.08 57.14 22:54:01 2 24.98 0.00 1.80 1.23 0.07 71.93 22:54:01 3 19.03 0.00 1.39 0.63 0.05 78.90 Average: all 25.71 0.00 3.43 3.22 0.08 67.56 Average: 0 18.23 0.00 3.12 1.53 0.06 77.07 Average: 1 37.56 0.00 4.02 7.08 0.09 51.25 Average: 2 23.88 0.00 3.30 2.19 0.08 70.55 Average: 3 23.17 0.00 3.28 2.10 0.07 71.38