---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4191 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 9.2G 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: 3943 480 1069 0 2393 3197 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:23:70:20 brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe23:7020/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:1a:82:9f 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-4191) 06/22/24 _x86_64_ (4 CPU) 13:34:00 LINUX RESTART (4 CPU) 13:35:02 tps rtps wtps bread/s bwrtn/s 13:36:01 105.91 44.65 61.26 2654.33 9530.05 13:37:01 28.93 0.02 28.91 0.53 4503.78 13:38:01 27.75 2.98 24.76 340.88 3599.00 13:39:01 55.82 9.73 46.09 543.11 5679.19 Average: 54.39 14.22 40.17 877.31 5812.52 13:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 1355492 3222884 2683160 66.44 60092 1955004 1021464 20.08 711624 1776480 96148 13:37:01 1289656 3191392 2748996 68.07 62340 1985696 1033396 20.31 745228 1805220 2028 13:38:01 1081376 3099380 2957276 73.22 65420 2095312 1102392 21.67 847316 1903360 6008 13:39:01 1103768 3282024 2934884 72.67 70496 2247100 935896 18.40 794492 1926708 15600 Average: 1207573 3198920 2831079 70.10 64587 2070778 1023287 20.11 774665 1852942 29946 13:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 ens3 103.73 90.71 769.71 17.56 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 13:37:01 ens3 95.43 120.18 494.88 18.71 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:38:01 ens3 243.63 288.14 1638.56 41.70 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:39:01 ens3 199.83 207.42 960.51 44.02 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 2.58 2.58 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 160.89 176.97 966.73 30.55 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 1.18 1.18 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4191) 06/22/24 _x86_64_ (4 CPU) 13:34:00 LINUX RESTART (4 CPU) 13:35:02 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 17.52 0.00 1.44 2.54 0.05 78.45 13:36:01 0 8.87 0.00 1.09 1.27 0.03 88.74 13:36:01 1 5.62 0.00 0.84 6.51 0.03 87.00 13:36:01 2 42.40 0.00 2.80 1.27 0.07 53.46 13:36:01 3 13.14 0.00 1.05 1.11 0.07 84.64 13:37:01 all 7.24 0.00 0.32 0.35 0.03 92.05 13:37:01 0 7.84 0.00 0.43 0.13 0.03 91.56 13:37:01 1 5.35 0.00 0.08 0.31 0.03 94.22 13:37:01 2 7.48 0.00 0.27 0.90 0.03 91.32 13:37:01 3 8.34 0.00 0.48 0.08 0.05 91.04 13:38:01 all 8.85 0.00 0.54 0.20 0.05 90.36 13:38:01 0 8.61 0.00 0.55 0.00 0.05 90.79 13:38:01 1 7.06 0.00 0.44 0.61 0.02 91.87 13:38:01 2 9.46 0.00 0.50 0.00 0.03 90.01 13:38:01 3 10.31 0.00 0.65 0.17 0.07 88.80 13:39:01 all 34.44 0.00 1.46 1.09 0.07 62.94 13:39:01 0 27.44 0.00 1.16 2.18 0.05 69.18 13:39:01 1 22.96 0.00 1.44 1.72 0.07 73.81 13:39:01 2 52.93 0.00 1.89 0.13 0.08 44.97 13:39:01 3 34.41 0.00 1.39 0.30 0.07 63.83 Average: all 16.99 0.00 0.94 1.04 0.05 80.99 Average: 0 13.20 0.00 0.80 0.89 0.04 85.06 Average: 1 10.23 0.00 0.70 2.25 0.04 86.78 Average: 2 28.00 0.00 1.36 0.57 0.05 70.01 Average: 3 16.56 0.00 0.89 0.41 0.06 82.07