---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13212 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 9.1G 11G 48% / 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: 3944 474 1140 0 2329 3198 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:fe:6a:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fefe:6aa3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:2f:70:0d 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-13212) 12/15/24 _x86_64_ (4 CPU) 23:34:40 LINUX RESTART (4 CPU) 23:35:01 tps rtps wtps bread/s bwrtn/s 23:36:02 194.28 83.70 110.58 6568.77 42468.14 23:37:01 165.18 12.91 152.26 2313.37 20335.40 Average: 179.85 48.61 131.25 4458.95 31494.75 23:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:36:02 1663184 3357072 2375476 58.82 52412 1796988 883384 17.36 565216 1632348 135648 23:37:01 1239004 3338480 2799656 69.32 72868 2160016 1001256 19.68 781592 1792920 64 Average: 1451094 3347776 2587566 64.07 62640 1978502 942320 18.52 673404 1712634 67856 23:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 23:36:02 ens3 388.52 258.01 1427.17 69.57 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 lo 3.39 3.39 0.30 0.30 0.00 0.00 0.00 0.00 23:37:01 ens3 333.54 308.39 1622.07 939.10 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 2.29 2.29 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 361.26 282.99 1523.80 500.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13212) 12/15/24 _x86_64_ (4 CPU) 23:34:40 LINUX RESTART (4 CPU) 23:35:01 CPU %user %nice %system %iowait %steal %idle 23:36:02 all 19.41 0.00 2.37 5.98 0.06 72.19 23:36:02 0 7.44 0.00 1.27 10.02 0.05 81.22 23:36:02 1 8.64 0.00 1.29 3.09 0.05 86.93 23:36:02 2 39.73 0.00 4.17 4.24 0.08 51.78 23:36:02 3 21.98 0.00 2.77 6.58 0.05 68.62 23:37:01 all 19.89 0.00 2.78 4.48 0.07 72.78 23:37:01 0 15.70 0.00 2.18 4.67 0.05 77.39 23:37:01 1 22.45 0.00 2.67 2.94 0.07 71.88 23:37:01 2 26.41 0.00 3.81 6.05 0.09 63.64 23:37:01 3 15.03 0.00 2.45 4.26 0.05 78.21 Average: all 19.65 0.00 2.57 5.24 0.07 72.48 Average: 0 11.53 0.00 1.72 7.37 0.05 79.33 Average: 1 15.44 0.00 1.97 3.01 0.06 79.51 Average: 2 33.12 0.00 3.99 5.13 0.08 57.67 Average: 3 18.54 0.00 2.61 5.43 0.05 73.36