---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13321 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 8.9G 54% / 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 519 306 0 3117 3141 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:64:86:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.32/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fe64:86a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:fe:d7:0a 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-13321) 12/17/24 _x86_64_ (4 CPU) 06:17:08 LINUX RESTART (4 CPU) 06:18:02 tps rtps wtps bread/s bwrtn/s 06:19:01 153.48 13.08 140.40 2316.49 39207.73 06:20:01 196.47 32.98 163.48 2333.37 43538.10 Average: 175.16 23.12 152.04 2325.00 41391.47 06:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:19:01 561300 3325672 3477352 86.10 76724 2798652 1121992 22.06 619064 2598708 323588 06:20:01 376036 3251544 3662616 90.69 107516 2836468 997988 19.62 777220 2580868 19812 Average: 468668 3288608 3569984 88.40 92120 2817560 1059990 20.84 698142 2589788 171700 06:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:19:01 lo 2.71 2.71 0.26 0.26 0.00 0.00 0.00 0.00 06:19:01 ens3 827.57 425.83 7890.19 36.90 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 06:20:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 06:20:01 ens3 120.91 93.39 695.09 13.11 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 471.21 258.18 4261.81 24.90 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-13321) 12/17/24 _x86_64_ (4 CPU) 06:17:08 LINUX RESTART (4 CPU) 06:18:02 CPU %user %nice %system %iowait %steal %idle 06:19:01 all 20.79 0.00 3.37 4.10 0.06 71.68 06:19:01 0 17.82 0.00 2.95 1.54 0.05 77.64 06:19:01 1 6.12 0.00 3.07 11.99 0.05 78.77 06:19:01 2 48.98 0.00 4.71 1.42 0.09 44.81 06:19:01 3 10.34 0.00 2.74 1.43 0.05 85.43 06:20:01 all 18.79 0.00 3.48 4.10 0.07 73.56 06:20:01 0 10.67 0.00 2.74 2.52 0.07 84.00 06:20:01 1 19.40 0.00 4.12 2.11 0.05 74.31 06:20:01 2 11.65 0.00 3.73 7.93 0.10 76.59 06:20:01 3 33.37 0.00 3.31 3.83 0.08 59.40 Average: all 19.79 0.00 3.42 4.10 0.07 72.63 Average: 0 14.24 0.00 2.84 2.03 0.06 80.83 Average: 1 12.81 0.00 3.60 7.01 0.05 76.52 Average: 2 30.17 0.00 4.21 4.70 0.09 60.83 Average: 3 21.95 0.00 3.03 2.64 0.07 72.30