---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5732 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 491 347 0 3104 3169 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:1d:7b:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe1d:7bf1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:e5:10:a0 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-5732) 09/22/24 _x86_64_ (4 CPU) 14:22:32 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 145.87 63.96 81.92 4941.13 8117.00 14:25:01 281.83 59.83 222.00 11065.29 132449.83 14:26:01 203.45 79.54 123.91 4260.22 17086.22 Average: 210.76 67.79 142.96 6766.40 52812.55 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1617220 3358804 2421432 59.96 53852 1841688 867236 17.05 562568 1673252 159252 14:25:01 169480 3306952 3869172 95.80 117896 3074460 1192104 23.43 491652 3055352 16008 14:26:01 199460 3007860 3839192 95.06 133320 2751828 1235012 24.28 899916 2639308 35552 Average: 662053 3224539 3376599 83.61 101689 2555992 1098117 21.59 651379 2455971 70271 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 396.54 271.23 1650.03 72.57 0.00 0.00 0.00 0.00 14:24:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 617.54 424.78 14009.63 30.66 0.00 0.00 0.00 0.00 14:25:01 lo 1.27 1.27 0.12 0.12 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 14:26:01 ens3 437.24 289.77 2605.55 25.48 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 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 484.28 328.93 6114.52 42.74 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5732) 09/22/24 _x86_64_ (4 CPU) 14:22:32 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 21.26 0.00 1.96 4.24 0.06 72.47 14:24:01 0 29.42 0.00 2.32 1.05 0.07 67.13 14:24:01 1 27.20 0.00 2.12 1.63 0.07 68.98 14:24:01 2 18.47 0.00 1.61 2.34 0.08 77.49 14:24:01 3 9.92 0.00 1.82 11.96 0.07 76.24 14:25:01 all 21.17 0.00 7.02 4.84 0.08 66.89 14:25:01 0 28.55 0.00 7.19 3.80 0.08 60.38 14:25:01 1 20.84 0.00 6.49 5.04 0.07 67.56 14:25:01 2 16.22 0.00 7.07 5.92 0.07 70.72 14:25:01 3 19.07 0.00 7.31 4.60 0.07 68.95 14:26:01 all 20.02 0.00 2.53 5.82 0.07 71.57 14:26:01 0 22.42 0.00 2.80 12.49 0.07 62.22 14:26:01 1 17.44 0.00 2.16 2.38 0.07 77.96 14:26:01 2 19.26 0.00 3.10 7.36 0.08 70.20 14:26:01 3 20.96 0.00 2.05 1.06 0.05 75.88 Average: all 20.81 0.00 3.83 4.97 0.07 70.31 Average: 0 26.78 0.00 4.10 5.80 0.07 63.24 Average: 1 21.81 0.00 3.59 3.01 0.07 71.53 Average: 2 17.99 0.00 3.93 5.22 0.08 72.79 Average: 3 16.66 0.00 3.71 5.85 0.06 73.71