---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6215 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 9.9G 9.4G 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: 3943 528 225 0 3189 3132 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:15:67:dd brd ff:ff:ff:ff:ff:ff inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe15:67dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:fb:3e:54 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-6215) 07/10/24 _x86_64_ (4 CPU) 10:47:40 LINUX RESTART (4 CPU) 10:48:01 tps rtps wtps bread/s bwrtn/s 10:49:02 196.63 83.84 112.80 6567.84 42783.42 10:50:01 122.66 12.62 110.03 2285.04 24590.27 10:51:01 127.45 0.35 127.10 24.40 24774.14 Average: 149.06 32.38 116.68 2962.86 30750.16 10:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:02 1640316 3341708 2398336 59.38 52080 1804928 906884 17.83 582756 1637796 135072 10:50:01 565604 3164368 3473048 86.00 76360 2628132 1349528 26.53 906772 2297000 273872 10:51:01 266768 3240280 3771884 93.39 96068 2936856 995872 19.58 1373368 2083056 16444 Average: 824229 3248785 3214423 79.59 74836 2456639 1084095 21.31 954299 2005951 141796 10:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:49:02 ens3 335.39 235.56 1499.05 67.49 0.00 0.00 0.00 0.00 10:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 2.03 2.03 0.17 0.17 0.00 0.00 0.00 0.00 10:50:01 ens3 503.22 257.87 3276.70 28.56 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 10:51:01 ens3 98.13 178.90 21.04 1247.11 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 311.18 223.92 1589.56 450.06 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6215) 07/10/24 _x86_64_ (4 CPU) 10:47:40 LINUX RESTART (4 CPU) 10:48:01 CPU %user %nice %system %iowait %steal %idle 10:49:02 all 20.29 0.00 2.42 5.94 0.07 71.27 10:49:02 0 5.71 0.00 1.54 11.99 0.07 80.69 10:49:02 1 11.88 0.00 2.09 5.91 0.07 80.05 10:49:02 2 37.58 0.00 2.71 1.96 0.10 57.65 10:49:02 3 26.15 0.00 3.36 3.86 0.05 66.57 10:50:01 all 18.14 0.00 3.42 3.14 0.07 75.23 10:50:01 0 13.99 0.00 3.58 5.57 0.08 76.78 10:50:01 1 11.96 0.00 3.23 2.43 0.05 82.33 10:50:01 2 32.49 0.00 4.43 3.88 0.09 59.10 10:50:01 3 14.22 0.00 2.44 0.66 0.07 82.61 10:51:01 all 20.41 0.00 2.75 2.70 0.08 74.07 10:51:01 0 15.35 0.00 2.82 6.66 0.08 75.08 10:51:01 1 15.28 0.00 1.94 0.20 0.05 82.53 10:51:01 2 21.38 0.00 3.54 1.35 0.08 73.64 10:51:01 3 29.66 0.00 2.70 2.55 0.07 65.02 Average: all 19.62 0.00 2.86 3.93 0.07 73.51 Average: 0 11.66 0.00 2.64 8.09 0.08 77.53 Average: 1 13.04 0.00 2.41 2.85 0.06 81.63 Average: 2 30.49 0.00 3.55 2.39 0.09 63.47 Average: 3 23.39 0.00 2.84 2.37 0.06 71.34