---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-753 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: 2799.972 BogoMIPS: 5599.94 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 11G 9.1G 53% / 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 496 535 0 2911 3164 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:03:c9:24 brd ff:ff:ff:ff:ff:ff inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe03:c924/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:db:a6:a5 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-753) 02/19/25 _x86_64_ (4 CPU) 22:50:40 LINUX RESTART (4 CPU) 22:51:01 tps rtps wtps bread/s bwrtn/s 22:52:01 179.92 69.14 110.78 5623.06 42892.60 22:53:01 206.98 28.53 178.45 2886.34 61398.67 Average: 193.45 48.83 144.62 4254.36 52147.95 22:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:52:01 1662544 3359292 2376108 58.83 53148 1797988 884096 17.38 542160 1652388 151696 22:53:01 174488 3015680 3864164 95.68 93632 2831828 1681368 33.05 1074240 2498136 181216 Average: 918516 3187486 3120136 77.26 73390 2314908 1282732 25.21 808200 2075262 166456 22:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 350.72 243.73 1528.30 68.45 0.00 0.00 0.00 0.00 22:52:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 1004.55 637.54 6691.57 57.19 0.00 0.00 0.00 0.00 22:53:01 lo 2.27 2.27 0.22 0.22 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 677.72 440.68 4110.58 62.82 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 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-753) 02/19/25 _x86_64_ (4 CPU) 22:50:40 LINUX RESTART (4 CPU) 22:51:01 CPU %user %nice %system %iowait %steal %idle 22:52:01 all 19.78 0.00 2.26 5.66 0.07 72.22 22:52:01 0 15.66 0.00 1.85 1.97 0.07 80.46 22:52:01 1 35.94 0.00 3.68 10.29 0.07 50.03 22:52:01 2 19.50 0.00 2.18 4.71 0.08 73.52 22:52:01 3 8.21 0.00 1.31 5.72 0.08 84.68 22:53:01 all 34.76 0.00 6.23 3.67 0.09 55.24 22:53:01 0 28.53 0.00 6.24 3.38 0.08 61.76 22:53:01 1 49.12 0.00 6.62 5.91 0.10 38.25 22:53:01 2 32.22 0.00 6.15 3.40 0.08 58.15 22:53:01 3 29.16 0.00 5.95 2.01 0.08 62.79 Average: all 27.25 0.00 4.24 4.67 0.08 63.76 Average: 0 22.06 0.00 4.04 2.67 0.08 71.16 Average: 1 42.53 0.00 5.15 8.10 0.08 44.14 Average: 2 25.84 0.00 4.16 4.06 0.08 65.86 Average: 3 18.64 0.00 3.62 3.87 0.08 73.78