---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9826 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: 2800.000 BogoMIPS: 5600.00 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 13G 7.2G 63% / 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 468 612 0 2862 3192 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:af:1d:2c brd ff:ff:ff:ff:ff:ff inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:feaf:1d2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:ee:80:81 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-9826) 11/08/24 _x86_64_ (4 CPU) 09:26:38 LINUX RESTART (4 CPU) 09:27:01 tps rtps wtps bread/s bwrtn/s 09:28:01 186.02 81.90 104.12 6398.67 42416.55 09:29:01 260.76 32.41 228.35 5132.31 101387.21 09:30:01 213.61 59.91 153.71 5114.48 57259.39 Average: 220.14 58.07 162.07 5548.42 67026.77 09:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:01 1622288 3318004 2416364 59.83 53356 1798156 914828 17.98 605252 1632388 138316 09:29:01 113920 3323444 3924732 97.18 105500 3179784 1125212 22.12 550308 3075528 196048 09:30:01 659324 3269164 3379328 83.67 144752 2546360 988988 19.44 813192 2272584 16696 Average: 798511 3303537 3240141 80.23 101203 2508100 1009676 19.85 656251 2326833 117020 09:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 380.85 256.66 1468.59 69.46 0.00 0.00 0.00 0.00 09:28:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 653.45 349.13 15212.99 29.44 0.00 0.00 0.00 0.00 09:29:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 184.54 163.24 867.92 17.90 0.00 0.00 0.00 0.00 09:30:01 lo 0.27 0.27 0.02 0.02 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: ens3 406.32 256.36 5851.40 38.93 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9826) 11/08/24 _x86_64_ (4 CPU) 09:26:38 LINUX RESTART (4 CPU) 09:27:01 CPU %user %nice %system %iowait %steal %idle 09:28:01 all 19.47 0.00 2.41 5.95 0.06 72.11 09:28:01 0 12.05 0.00 1.83 4.26 0.07 81.79 09:28:01 1 13.00 0.00 2.90 7.65 0.05 76.40 09:28:01 2 36.38 0.00 3.07 4.76 0.07 55.73 09:28:01 3 16.44 0.00 1.84 7.12 0.05 74.55 09:29:01 all 21.08 0.00 6.78 5.22 0.07 66.85 09:29:01 0 15.72 0.00 6.68 2.53 0.07 75.00 09:29:01 1 15.50 0.00 7.58 8.14 0.07 68.72 09:29:01 2 35.09 0.00 7.11 6.23 0.08 51.49 09:29:01 3 17.98 0.00 5.77 3.99 0.07 72.20 09:30:01 all 32.25 0.00 5.92 3.78 0.07 57.97 09:30:01 0 36.54 0.00 5.94 4.09 0.07 53.37 09:30:01 1 41.82 0.00 6.37 3.82 0.08 47.90 09:30:01 2 27.27 0.00 5.60 1.65 0.07 65.41 09:30:01 3 23.38 0.00 5.75 5.58 0.05 65.24 Average: all 24.26 0.00 5.03 4.99 0.07 65.66 Average: 0 21.44 0.00 4.81 3.63 0.07 70.06 Average: 1 23.43 0.00 5.61 6.54 0.07 64.35 Average: 2 32.92 0.00 5.25 4.22 0.07 57.54 Average: 3 19.26 0.00 4.45 5.57 0.06 70.67