---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2811 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 12G 7.8G 60% / 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 499 1056 0 2388 3161 Swap: 1023 1 1022 ---> 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:03:1a:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.34/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe03:1ae4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:81:7e:15 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-2811) 08/18/24 _x86_64_ (4 CPU) 14:36:32 LINUX RESTART (4 CPU) 14:37:01 tps rtps wtps bread/s bwrtn/s 14:38:01 149.46 65.59 83.87 4915.98 9928.75 14:39:01 312.42 84.38 228.04 5492.22 122490.19 14:40:01 93.27 51.46 41.81 4280.75 5703.18 Average: 185.08 67.15 117.93 4896.45 46057.69 14:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:38:01 1550524 3348424 2488128 61.61 54736 1894112 871652 17.13 587192 1710504 155700 14:39:01 109560 3214444 3929092 97.29 114636 3034124 1405576 27.63 640832 2952268 416 14:40:01 1082704 3210952 2955948 73.19 119828 2098496 1031176 20.27 735180 1934604 17572 Average: 914263 3257940 3124389 77.36 96400 2342244 1102801 21.68 654401 2199125 57896 14:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:38:01 ens3 525.08 360.24 2093.26 78.19 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:39:01 ens3 481.23 220.85 13622.72 19.27 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 14:40:01 ens3 137.83 87.65 62.89 41.82 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 381.40 222.91 5261.48 46.42 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 1.24 1.24 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-2811) 08/18/24 _x86_64_ (4 CPU) 14:36:32 LINUX RESTART (4 CPU) 14:37:01 CPU %user %nice %system %iowait %steal %idle 14:38:01 all 21.38 0.00 1.96 4.31 0.06 72.29 14:38:01 0 28.69 0.00 2.60 0.85 0.05 67.81 14:38:01 1 14.64 0.00 1.61 2.67 0.07 81.01 14:38:01 2 13.18 0.00 1.54 11.48 0.05 73.75 14:38:01 3 29.05 0.00 2.06 2.27 0.07 66.55 14:39:01 all 22.24 0.00 7.24 6.75 0.07 63.70 14:39:01 0 31.30 0.00 8.15 4.24 0.05 56.26 14:39:01 1 16.19 0.00 6.79 4.99 0.07 71.97 14:39:01 2 19.93 0.00 6.85 8.35 0.07 64.81 14:39:01 3 21.49 0.00 7.19 9.41 0.08 61.82 14:40:01 all 27.90 0.00 7.41 2.47 0.07 62.16 14:40:01 0 15.24 0.00 6.75 1.27 0.07 76.68 14:40:01 1 47.93 0.00 7.73 4.69 0.08 39.57 14:40:01 2 16.91 0.00 7.30 1.62 0.07 74.10 14:40:01 3 31.48 0.00 7.86 2.29 0.08 58.29 Average: all 23.85 0.00 5.53 4.50 0.07 66.07 Average: 0 25.05 0.00 5.82 2.11 0.06 66.96 Average: 1 26.29 0.00 5.36 4.11 0.07 64.17 Average: 2 16.66 0.00 5.22 7.14 0.06 70.92 Average: 3 27.37 0.00 5.70 4.64 0.08 62.21