---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3230 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 10G 9.3G 52% / 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: 3944 489 198 0 3255 3171 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:ec:a0:7d brd ff:ff:ff:ff:ff:ff inet 10.32.6.168/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:feec:a07d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:bd:b6:08 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-3230) 01/31/25 _x86_64_ (4 CPU) 05:44:43 LINUX RESTART (4 CPU) 05:45:01 tps rtps wtps bread/s bwrtn/s 05:46:03 176.65 69.37 107.28 5640.26 41951.96 05:47:01 192.09 13.53 178.56 2374.90 63583.24 Average: 184.24 41.93 142.31 4035.25 52584.32 05:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:03 1699012 3371992 2339648 57.93 50964 1777900 866588 17.03 526144 1634968 158800 05:47:01 220464 3261556 3818196 94.54 86128 3040228 979980 19.26 746812 2780224 17200 Average: 959738 3316774 3078922 76.24 68546 2409064 923284 18.15 636478 2207596 88000 05:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:03 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 05:46:03 ens3 374.65 224.80 1483.22 66.26 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 lo 3.59 3.59 0.31 0.31 0.00 0.00 0.00 0.00 05:47:01 ens3 256.32 147.84 6457.27 98.88 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 2.41 2.41 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 316.49 186.97 3928.10 82.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3230) 01/31/25 _x86_64_ (4 CPU) 05:44:43 LINUX RESTART (4 CPU) 05:45:01 CPU %user %nice %system %iowait %steal %idle 05:46:03 all 18.77 0.00 2.24 5.54 0.06 73.39 05:46:03 0 21.41 0.00 1.94 0.85 0.05 75.76 05:46:03 1 33.28 0.00 2.86 6.81 0.07 56.97 05:46:03 2 12.31 0.00 3.06 13.13 0.07 71.43 05:46:03 3 8.12 0.00 1.09 1.44 0.05 89.29 05:47:01 all 22.53 0.00 4.36 3.75 0.09 69.28 05:47:01 0 38.76 0.00 5.16 2.18 0.10 53.80 05:47:01 1 26.06 0.00 4.43 0.94 0.09 68.49 05:47:01 2 13.90 0.00 3.54 5.43 0.07 77.06 05:47:01 3 11.38 0.00 4.28 6.46 0.09 77.79 Average: all 20.61 0.00 3.28 4.66 0.07 71.38 Average: 0 29.92 0.00 3.52 1.50 0.08 64.98 Average: 1 29.74 0.00 3.63 3.94 0.08 62.61 Average: 2 13.09 0.00 3.30 9.35 0.07 74.19 Average: 3 9.72 0.00 2.66 3.90 0.07 83.65