---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3459 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 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 526 199 0 3218 3134 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:70:4b:cb brd ff:ff:ff:ff:ff:ff inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe70:4bcb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:53:be:e5 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-3459) 08/26/24 _x86_64_ (4 CPU) 19:58:40 LINUX RESTART (4 CPU) 19:59:01 tps rtps wtps bread/s bwrtn/s 20:00:01 189.77 83.59 106.18 6560.24 42410.01 20:01:01 250.64 32.67 217.97 2669.47 67465.33 Average: 220.21 58.12 162.09 4614.53 54939.76 19:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:00:01 1680668 3393672 2357984 58.39 53144 1813664 841584 16.54 536128 1639228 145516 20:01:01 104820 3199316 3933832 97.40 102560 3053940 1030396 20.25 870196 2750648 5588 Average: 892744 3296494 3145908 77.90 77852 2433802 935990 18.40 703162 2194938 75552 19:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:00:01 ens3 414.81 295.40 1690.97 72.84 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 lo 7.66 7.66 0.67 0.67 0.00 0.00 0.00 0.00 20:01:01 ens3 418.62 309.38 6765.13 239.82 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 4.33 4.33 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 416.72 302.39 4228.48 156.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3459) 08/26/24 _x86_64_ (4 CPU) 19:58:40 LINUX RESTART (4 CPU) 19:59:01 CPU %user %nice %system %iowait %steal %idle 20:00:01 all 18.56 0.00 2.70 6.04 0.07 72.63 20:00:01 0 20.43 0.00 2.25 4.26 0.05 73.01 20:00:01 1 18.32 0.00 2.70 4.67 0.08 74.23 20:00:01 2 22.30 0.00 2.72 3.90 0.07 71.01 20:00:01 3 13.17 0.00 3.13 11.33 0.07 72.29 20:01:01 all 20.87 0.00 4.84 5.95 0.06 68.27 20:01:01 0 20.50 0.00 4.36 7.14 0.05 67.95 20:01:01 1 32.02 0.00 4.57 3.29 0.07 60.05 20:01:01 2 20.01 0.00 5.45 3.46 0.07 71.01 20:01:01 3 10.94 0.00 4.98 9.93 0.05 74.11 Average: all 19.71 0.00 3.77 6.00 0.07 70.46 Average: 0 20.47 0.00 3.30 5.69 0.05 70.49 Average: 1 25.16 0.00 3.63 3.98 0.08 67.15 Average: 2 21.16 0.00 4.08 3.68 0.07 71.01 Average: 3 12.06 0.00 4.06 10.63 0.06 73.20