---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3 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 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 508 140 0 3294 3152 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:f4:2e:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fef4:2ee4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:19:d9:24 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-3) 12/24/24 _x86_64_ (4 CPU) 10:35:24 LINUX RESTART (4 CPU) 10:36:01 tps rtps wtps bread/s bwrtn/s 10:37:01 110.65 21.18 89.47 726.28 7261.86 10:38:01 178.00 13.02 164.98 2244.00 60507.98 Average: 144.34 17.10 127.24 1485.39 33893.79 10:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 1543284 3317672 2495368 61.79 55568 1870056 927996 18.24 597392 1711312 192240 10:38:01 219000 3343316 3819652 94.58 100076 3090288 1073512 21.10 655904 2856504 92248 Average: 881142 3330494 3157510 78.18 77822 2480172 1000754 19.67 626648 2283908 142244 10:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 ens3 166.32 122.35 1230.35 23.45 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:38:01 ens3 347.43 260.82 6503.53 22.80 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 2.13 2.13 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 256.90 191.60 3867.82 23.13 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 1.50 1.50 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3) 12/24/24 _x86_64_ (4 CPU) 10:35:24 LINUX RESTART (4 CPU) 10:36:01 CPU %user %nice %system %iowait %steal %idle 10:37:01 all 19.42 0.00 1.36 3.21 0.07 75.94 10:37:01 0 9.89 0.00 0.70 1.82 0.03 87.55 10:37:01 1 14.12 0.00 1.39 1.55 0.08 82.86 10:37:01 2 47.81 0.00 2.49 1.67 0.12 47.91 10:37:01 3 5.83 0.00 0.89 7.86 0.05 85.37 10:38:01 all 11.38 0.00 3.98 3.54 0.10 81.00 10:38:01 0 9.37 0.00 3.75 7.58 0.07 79.24 10:38:01 1 10.84 0.00 4.10 0.88 0.10 84.08 10:38:01 2 14.34 0.00 3.99 2.55 0.10 79.02 10:38:01 3 10.98 0.00 4.09 3.16 0.08 81.68 Average: all 15.42 0.00 2.66 3.38 0.08 78.46 Average: 0 9.63 0.00 2.21 4.68 0.05 83.42 Average: 1 12.49 0.00 2.73 1.22 0.09 83.47 Average: 2 31.15 0.00 3.24 2.11 0.11 63.40 Average: 3 8.39 0.00 2.48 5.52 0.07 83.54