---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6325 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 12G 7.5G 62% / 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 466 376 0 3100 3193 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:2d:10:da brd ff:ff:ff:ff:ff:ff inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe2d:10da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:a1:df:ec 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-6325) 09/29/24 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 185.54 83.12 102.42 6520.23 41706.91 14:25:01 228.80 28.83 199.97 3740.84 104287.28 14:26:01 223.68 77.60 146.08 5513.35 46402.40 14:27:01 66.66 44.84 21.81 2827.40 2111.65 Average: 176.17 58.60 117.58 4650.42 48633.73 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1542484 3299764 2496168 61.81 51744 1858096 941440 18.51 655656 1655104 195952 14:25:01 734608 3326312 3304044 81.81 108664 2600608 1186508 23.32 543468 2504796 294064 14:26:01 279316 3210344 3759336 93.08 133168 2895536 1075332 21.14 779972 2702680 30944 14:27:01 397548 3254568 3641104 90.16 135660 2828520 977492 19.21 798232 2576668 15084 Average: 738489 3272747 3300163 81.71 107309 2545690 1045193 20.55 694332 2359812 134011 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 403.72 270.51 1508.90 72.39 0.00 0.00 0.00 0.00 14:25:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 465.74 225.85 12210.18 18.07 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 701.77 484.45 4425.15 35.97 0.00 0.00 0.00 0.00 14:27:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 47.49 38.66 167.95 25.38 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 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: ens3 404.69 254.87 4578.87 37.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6325) 09/29/24 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.41 0.00 2.68 5.75 0.07 73.09 14:24:01 0 11.47 0.00 2.16 5.12 0.07 81.19 14:24:01 1 8.14 0.00 1.95 6.68 0.07 83.16 14:24:01 2 32.32 0.00 3.86 6.94 0.10 56.78 14:24:01 3 21.79 0.00 2.75 4.24 0.07 71.15 14:25:01 all 23.96 0.00 6.72 3.70 0.10 65.51 14:25:01 0 15.38 0.00 7.55 4.83 0.10 72.14 14:25:01 1 17.53 0.00 5.81 7.27 0.07 69.33 14:25:01 2 38.86 0.00 7.01 0.83 0.12 53.18 14:25:01 3 24.17 0.00 6.54 1.86 0.09 67.36 14:26:01 all 16.85 0.00 3.25 5.48 0.08 74.35 14:26:01 0 10.59 0.00 2.58 4.19 0.05 82.60 14:26:01 1 16.80 0.00 3.52 12.37 0.08 67.23 14:26:01 2 20.78 0.00 3.98 2.99 0.10 72.15 14:26:01 3 19.27 0.00 2.91 2.39 0.07 75.36 14:27:01 all 19.31 0.00 0.96 1.77 0.05 77.91 14:27:01 0 9.65 0.00 0.93 2.71 0.07 86.64 14:27:01 1 19.44 0.00 0.81 0.71 0.05 78.98 14:27:01 2 25.23 0.00 1.14 2.29 0.07 71.27 14:27:01 3 22.99 0.00 0.98 1.35 0.03 74.64 Average: all 19.62 0.00 3.39 4.17 0.07 72.75 Average: 0 11.76 0.00 3.29 4.21 0.07 80.68 Average: 1 15.47 0.00 3.01 6.74 0.07 74.71 Average: 2 29.27 0.00 3.98 3.27 0.10 63.38 Average: 3 22.05 0.00 3.28 2.46 0.06 72.15