---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-177 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 9.0G 11G 47% / 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 464 1289 0 2190 3218 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:85:7a:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86247sec preferred_lft 86247sec inet6 fe80::f816:3eff:fe85:7af0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:57:65:f9 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-177) 12/19/24 _x86_64_ (4 CPU) 06:16:40 LINUX RESTART (4 CPU) 06:17:01 tps rtps wtps bread/s bwrtn/s 06:18:02 178.60 69.47 109.13 5640.39 42706.90 06:19:01 137.42 13.40 124.01 2334.11 15487.68 Average: 158.18 41.67 116.51 4001.14 29211.64 06:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:02 1650452 3342760 2388200 59.13 51168 1796084 899628 17.68 558480 1650088 149976 06:19:01 1354116 3328560 2684536 66.47 67068 2051456 932140 18.32 642380 1840024 17816 Average: 1502284 3335660 2536368 62.80 59118 1923770 915884 18.00 600430 1745056 83896 06:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:02 ens3 416.08 261.01 1516.00 69.44 0.00 0.00 0.00 0.00 06:18:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 06:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 79.51 69.48 806.79 22.50 0.00 0.00 0.00 0.00 06:19:01 lo 5.22 5.22 0.46 0.46 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 249.21 166.05 1164.37 46.16 0.00 0.00 0.00 0.00 Average: lo 3.19 3.19 0.28 0.28 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-177) 12/19/24 _x86_64_ (4 CPU) 06:16:40 LINUX RESTART (4 CPU) 06:17:01 CPU %user %nice %system %iowait %steal %idle 06:18:02 all 19.51 0.00 2.45 5.26 0.06 72.72 06:18:02 0 34.94 0.00 2.46 1.97 0.07 60.56 06:18:02 1 13.71 0.00 2.93 2.45 0.05 80.85 06:18:02 2 15.13 0.00 2.67 8.39 0.07 73.74 06:18:02 3 14.20 0.00 1.72 8.23 0.05 75.79 06:19:01 all 18.98 0.00 1.84 3.43 0.06 75.70 06:19:01 0 18.34 0.00 1.56 0.58 0.03 79.48 06:19:01 1 8.20 0.00 1.51 2.26 0.05 87.98 06:19:01 2 29.66 0.00 2.65 4.23 0.08 63.37 06:19:01 3 19.73 0.00 1.66 6.63 0.07 71.92 Average: all 19.25 0.00 2.15 4.35 0.06 74.20 Average: 0 26.72 0.00 2.01 1.28 0.05 69.94 Average: 1 10.97 0.00 2.23 2.36 0.05 84.39 Average: 2 22.35 0.00 2.66 6.32 0.08 68.59 Average: 3 16.94 0.00 1.69 7.44 0.06 73.88