---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3211 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 463 1137 0 2342 3214 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:73:1a:39 brd ff:ff:ff:ff:ff:ff inet 10.32.6.121/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86236sec preferred_lft 86236sec inet6 fe80::f816:3eff:fe73:1a39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:76:71:76 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-3211) 01/30/25 _x86_64_ (4 CPU) 20:57:46 LINUX RESTART (4 CPU) 20:58:01 tps rtps wtps bread/s bwrtn/s 20:59:01 164.17 69.34 94.83 5617.33 43643.94 21:00:01 131.30 12.88 118.42 2283.07 17668.40 Average: 147.74 41.11 106.62 3950.34 30657.25 20:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:59:01 1619036 3327708 2419616 59.91 48880 1815708 917308 18.03 600928 1642984 123720 21:00:01 1202488 3326308 2836164 70.23 70080 2192996 931980 18.32 799432 1825316 17360 Average: 1410762 3327008 2627890 65.07 59480 2004352 924644 18.18 700180 1734150 70540 20:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 ens3 584.24 334.33 2367.62 76.13 0.00 0.00 0.00 0.00 20:59:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 ens3 221.63 218.98 1104.29 518.07 0.00 0.00 0.00 0.00 21:00:01 lo 5.20 5.20 0.47 0.47 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: ens3 402.95 276.66 1736.01 297.08 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3211) 01/30/25 _x86_64_ (4 CPU) 20:57:46 LINUX RESTART (4 CPU) 20:58:01 CPU %user %nice %system %iowait %steal %idle 20:59:01 all 16.54 0.00 2.64 4.97 0.07 75.77 20:59:01 0 10.63 0.00 1.80 3.89 0.07 83.62 20:59:01 1 25.09 0.00 3.15 6.32 0.08 65.36 20:59:01 2 22.00 0.00 3.69 4.65 0.08 69.58 20:59:01 3 8.52 0.00 1.92 5.05 0.05 84.46 21:00:01 all 20.80 0.00 1.86 3.35 0.07 73.92 21:00:01 0 13.87 0.00 1.14 0.47 0.05 84.47 21:00:01 1 40.64 0.00 2.66 2.88 0.10 53.72 21:00:01 2 14.17 0.00 1.97 3.16 0.07 80.63 21:00:01 3 14.56 0.00 1.69 6.86 0.05 76.84 Average: all 18.67 0.00 2.25 4.16 0.07 74.85 Average: 0 12.24 0.00 1.47 2.19 0.06 84.04 Average: 1 32.87 0.00 2.91 4.60 0.09 59.54 Average: 2 18.07 0.00 2.83 3.90 0.08 75.13 Average: 3 11.54 0.00 1.80 5.96 0.05 80.65