---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11580 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 8.6G 56% / 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 467 600 0 2875 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:66:f6:ab brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fe66:f6ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:57:81:4c 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-11580) 11/29/24 _x86_64_ (4 CPU) 07:29:43 LINUX RESTART (4 CPU) 07:30:01 tps rtps wtps bread/s bwrtn/s 07:31:02 187.94 83.90 104.03 6590.63 41649.34 07:32:01 260.78 18.65 242.13 2384.55 84270.37 07:33:01 113.46 62.91 50.56 3925.88 7304.38 Average: 186.99 55.35 131.64 4310.84 44189.85 07:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:31:02 1557012 3296388 2481640 61.45 50248 1843560 935752 18.39 656072 1643800 189112 07:32:01 178520 3304700 3860132 95.58 119976 3047680 1307600 25.70 755192 2769512 44144 07:33:01 633144 3282336 3405508 84.32 125808 2610004 952936 18.73 876900 2239624 6080 Average: 789559 3294475 3249093 80.45 98677 2500415 1065429 20.94 762721 2217645 79779 07:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 07:31:02 ens3 412.86 267.84 1445.01 70.03 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 lo 2.51 2.51 0.22 0.22 0.00 0.00 0.00 0.00 07:32:01 ens3 599.53 412.55 8532.20 37.03 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 07:33:01 ens3 72.64 113.43 20.74 720.95 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 1.99 1.99 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 360.37 263.80 3304.19 277.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11580) 11/29/24 _x86_64_ (4 CPU) 07:29:43 LINUX RESTART (4 CPU) 07:30:01 CPU %user %nice %system %iowait %steal %idle 07:31:02 all 17.72 0.00 2.29 5.79 0.06 74.14 07:31:02 0 17.50 0.00 1.89 5.09 0.03 75.49 07:31:02 1 11.31 0.00 2.07 4.79 0.03 81.79 07:31:02 2 25.26 0.00 3.43 10.83 0.10 60.38 07:31:02 3 16.87 0.00 1.77 2.51 0.07 78.79 07:32:01 all 20.99 0.00 5.31 5.25 0.07 68.37 07:32:01 0 15.75 0.00 5.37 3.88 0.05 74.94 07:32:01 1 30.27 0.00 5.01 7.38 0.09 57.25 07:32:01 2 16.49 0.00 4.74 3.67 0.07 75.02 07:32:01 3 21.50 0.00 6.16 6.09 0.09 66.17 07:33:01 all 25.15 0.00 1.76 2.33 0.06 70.69 07:33:01 0 34.65 0.00 2.04 1.71 0.07 61.53 07:33:01 1 32.71 0.00 1.85 4.52 0.07 60.85 07:33:01 2 22.01 0.00 1.71 2.13 0.05 74.11 07:33:01 3 11.21 0.00 1.46 0.95 0.07 86.31 Average: all 21.29 0.00 3.10 4.45 0.06 71.09 Average: 0 22.70 0.00 3.08 3.55 0.05 70.62 Average: 1 24.71 0.00 2.96 5.55 0.06 66.71 Average: 2 21.27 0.00 3.29 5.54 0.07 69.83 Average: 3 16.47 0.00 3.09 3.15 0.07 77.21