---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4365 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 13G 7.1G 64% / 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 500 436 0 3007 3160 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:a7:15:2f brd ff:ff:ff:ff:ff:ff inet 10.32.7.115/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fea7:152f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:56:2c:7c 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-4365) 06/24/24 _x86_64_ (4 CPU) 14:24:31 LINUX RESTART (4 CPU) 14:25:01 tps rtps wtps bread/s bwrtn/s 14:26:01 149.64 65.77 83.87 4926.65 8338.34 14:27:01 257.55 33.36 224.20 4215.02 133033.81 14:28:01 315.83 97.32 218.51 8791.73 18264.29 14:29:01 475.92 404.22 71.70 23067.36 9897.55 14:30:01 92.68 71.02 21.66 3489.29 4118.91 Average: 258.33 134.32 124.00 8897.38 34743.68 14:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 1612636 3354472 2426024 60.07 52684 1843408 908720 17.86 571216 1675096 145860 14:27:01 202972 3296356 3835688 94.97 116024 3066472 1260276 24.77 631392 2918716 376 14:28:01 387408 3294772 3651252 90.41 141024 2839368 1371780 26.97 803484 2541292 71684 14:29:01 589220 3299280 3449440 85.41 145184 2673528 1167564 22.95 768724 2413360 900 14:30:01 488752 3250304 3549908 87.90 147952 2716692 1087124 21.37 797656 2479104 15048 Average: 656198 3299037 3382462 83.75 120574 2627894 1159093 22.78 714494 2405514 46774 14:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 354.64 257.07 1617.94 70.63 0.00 0.00 0.00 0.00 14:26:01 lo 0.93 0.93 0.08 0.08 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 656.87 389.53 14110.76 28.37 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 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 320.15 226.28 1612.81 18.83 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 12.51 8.23 16.27 4.74 0.00 0.00 0.00 0.00 14:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 211.65 145.18 1716.09 21.66 0.00 0.00 0.00 0.00 14:30:01 lo 1.07 1.07 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 311.21 205.28 3816.15 28.85 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4365) 06/24/24 _x86_64_ (4 CPU) 14:24:31 LINUX RESTART (4 CPU) 14:25:01 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 20.75 0.00 1.90 4.33 0.05 72.97 14:26:01 0 20.01 0.00 1.99 7.95 0.05 70.00 14:26:01 1 35.20 0.00 2.41 2.07 0.07 60.25 14:26:01 2 13.17 0.00 1.63 2.79 0.05 82.36 14:26:01 3 14.58 0.00 1.52 4.50 0.03 79.37 14:27:01 all 20.61 0.00 6.99 4.43 0.07 67.90 14:27:01 0 20.18 0.00 7.86 4.79 0.07 67.11 14:27:01 1 32.71 0.00 7.02 2.94 0.08 57.25 14:27:01 2 14.68 0.00 6.81 7.80 0.09 70.62 14:27:01 3 14.81 0.00 6.26 2.20 0.07 76.66 14:28:01 all 18.74 0.00 5.00 8.70 0.09 67.47 14:28:01 0 17.94 0.00 5.83 11.69 0.08 64.46 14:28:01 1 23.43 0.00 5.27 4.43 0.08 66.79 14:28:01 2 15.02 0.00 3.72 4.78 0.10 76.38 14:28:01 3 18.52 0.00 5.23 13.85 0.08 62.32 14:29:01 all 20.67 0.00 3.53 30.64 0.08 45.08 14:29:01 0 18.49 0.00 3.05 22.11 0.05 56.30 14:29:01 1 21.06 0.00 3.52 33.72 0.08 41.60 14:29:01 2 21.77 0.00 3.61 31.59 0.08 42.94 14:29:01 3 21.36 0.00 3.91 35.18 0.08 39.45 14:30:01 all 19.62 0.00 1.22 2.09 0.05 77.02 14:30:01 0 11.35 0.00 0.75 1.69 0.05 86.17 14:30:01 1 14.04 0.00 1.39 2.29 0.03 82.25 14:30:01 2 29.49 0.00 1.31 2.56 0.07 66.57 14:30:01 3 23.63 0.00 1.42 1.85 0.05 73.05 Average: all 20.08 0.00 3.72 10.02 0.07 66.12 Average: 0 17.58 0.00 3.88 9.63 0.06 68.84 Average: 1 25.28 0.00 3.91 9.05 0.07 61.69 Average: 2 18.85 0.00 3.40 9.89 0.08 67.79 Average: 3 18.59 0.00 3.66 11.51 0.06 66.18