---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1569 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 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: 3944 474 244 0 3224 3186 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:62:e4:cb brd ff:ff:ff:ff:ff:ff inet 10.32.6.181/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe62:e4cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:a5:6a:b6 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-1569) 01/11/25 _x86_64_ (4 CPU) 14:22:48 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 167.39 69.12 98.27 5622.93 41135.03 14:25:01 173.76 26.30 147.46 3179.88 71013.43 14:26:01 274.31 72.91 201.40 5106.43 76489.04 14:27:01 65.67 43.71 21.96 2794.33 2124.71 Average: 170.29 53.01 117.28 4175.85 47693.69 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1652348 3300868 2386312 59.09 42644 1765440 936680 18.41 610832 1605600 138764 14:25:01 117136 3325188 3921524 97.10 87172 3224892 1105988 21.74 523184 3129980 329668 14:26:01 328448 3196772 3710212 91.87 130304 2840112 1096152 21.55 776512 2663840 30796 14:27:01 264564 3248372 3774096 93.45 132968 2946488 998112 19.62 794628 2703504 15532 Average: 590624 3267800 3448036 85.38 98272 2694233 1034233 20.33 676289 2525731 128690 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 ens3 391.28 249.06 1484.17 67.15 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 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:25:01 ens3 320.81 149.76 11657.11 14.74 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 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 ens3 700.28 516.13 4969.57 38.05 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 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:27:01 ens3 53.49 46.18 174.57 20.64 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 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 366.48 240.28 4571.96 35.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1569) 01/11/25 _x86_64_ (4 CPU) 14:22:48 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 16.65 0.00 2.19 5.19 0.06 75.92 14:24:01 0 12.77 0.00 1.72 7.41 0.05 78.05 14:24:01 1 17.01 0.00 1.44 0.77 0.03 80.75 14:24:01 2 31.41 0.00 3.70 4.77 0.08 60.03 14:24:01 3 5.47 0.00 1.96 7.80 0.05 84.73 14:25:01 all 18.61 0.00 4.41 3.01 0.07 73.90 14:25:01 0 11.24 0.00 4.89 5.13 0.05 78.69 14:25:01 1 24.71 0.00 4.31 2.69 0.08 68.20 14:25:01 2 28.50 0.00 5.12 1.73 0.08 64.56 14:25:01 3 9.97 0.00 3.29 2.50 0.07 84.17 14:26:01 all 15.01 0.00 4.61 5.92 0.09 74.36 14:26:01 0 13.44 0.00 4.56 11.55 0.08 70.36 14:26:01 1 14.73 0.00 5.30 5.78 0.08 74.10 14:26:01 2 15.86 0.00 3.72 4.69 0.10 75.63 14:26:01 3 16.02 0.00 4.88 1.67 0.10 77.33 14:27:01 all 19.71 0.00 0.92 1.53 0.05 77.79 14:27:01 0 35.86 0.00 1.08 0.90 0.07 62.09 14:27:01 1 12.11 0.00 0.97 1.72 0.03 85.17 14:27:01 2 23.17 0.00 1.05 2.30 0.07 73.41 14:27:01 3 7.80 0.00 0.58 1.21 0.02 90.40 Average: all 17.50 0.00 3.03 3.91 0.07 75.50 Average: 0 18.35 0.00 3.06 6.24 0.06 72.29 Average: 1 17.13 0.00 2.99 2.73 0.06 77.08 Average: 2 24.73 0.00 3.39 3.37 0.08 68.42 Average: 3 9.80 0.00 2.67 3.29 0.06 84.18