---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-517 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 7.2G 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 478 590 0 2874 3182 Swap: 1023 1 1022 ---> 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:9c:71:4e brd ff:ff:ff:ff:ff:ff inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe9c:714e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:05:90:a2 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-517) 12/21/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 180.82 69.18 111.65 5617.59 42440.94 15:35:01 294.20 79.61 214.59 15675.68 125699.67 15:36:01 353.71 27.91 325.80 2849.39 27553.81 15:37:01 255.26 210.58 44.68 8197.57 10638.09 15:38:01 75.49 50.96 24.53 2575.17 2327.75 Average: 231.90 87.65 144.25 6983.90 41740.47 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1639700 3323780 2398952 59.40 51032 1788796 914480 17.98 577016 1642760 148640 15:35:01 324032 3249816 3714620 91.98 115064 2892304 1262488 24.82 587072 2832856 289024 15:36:01 554312 3292436 3484340 86.27 151860 2664500 1323632 26.02 800868 2381876 251628 15:37:01 285840 3187916 3752812 92.92 153408 2825068 1100248 21.63 984676 2467836 34860 15:38:01 625224 3271348 3413428 84.52 155752 2570572 985828 19.38 751152 2366832 14648 Average: 685822 3265059 3352830 83.02 125423 2548248 1117335 21.96 740157 2338432 147760 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 389.34 245.92 1510.62 69.22 0.00 0.00 0.00 0.00 15:34:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 480.13 241.31 14402.00 18.77 0.00 0.00 0.00 0.00 15:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 118.38 95.37 609.84 8.78 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 141.78 89.60 931.81 10.46 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 50.77 49.34 164.35 26.93 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 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 236.11 144.32 3524.74 26.83 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-517) 12/21/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.34 0.00 2.38 5.64 0.07 72.57 15:34:01 0 37.12 0.00 3.91 4.27 0.05 54.65 15:34:01 1 16.61 0.00 1.54 1.20 0.05 80.60 15:34:01 2 17.82 0.00 2.02 5.04 0.08 75.05 15:34:01 3 5.82 0.00 2.03 12.07 0.07 80.02 15:35:01 all 24.39 0.00 7.97 4.49 0.08 63.07 15:35:01 0 23.72 0.00 7.01 1.68 0.08 67.50 15:35:01 1 20.49 0.00 7.12 6.13 0.07 66.19 15:35:01 2 35.80 0.00 8.27 5.96 0.10 49.87 15:35:01 3 17.60 0.00 9.46 4.19 0.07 68.68 15:36:01 all 29.08 0.00 5.08 11.52 0.09 54.22 15:36:01 0 30.29 0.00 4.91 5.62 0.07 59.11 15:36:01 1 28.25 0.00 5.25 9.05 0.08 57.36 15:36:01 2 29.97 0.00 5.92 25.40 0.14 38.57 15:36:01 3 27.83 0.00 4.29 6.13 0.07 61.68 15:37:01 all 32.10 0.00 3.79 11.23 0.08 52.80 15:37:01 0 30.83 0.00 3.87 11.06 0.08 54.15 15:37:01 1 31.68 0.00 3.75 10.63 0.08 53.86 15:37:01 2 34.14 0.00 3.97 12.25 0.08 49.56 15:37:01 3 31.75 0.00 3.56 10.97 0.07 53.65 15:38:01 all 21.33 0.00 1.04 1.58 0.05 75.99 15:38:01 0 7.17 0.00 0.92 2.18 0.03 89.70 15:38:01 1 41.23 0.00 1.25 1.18 0.07 56.27 15:38:01 2 12.62 0.00 1.09 2.05 0.07 84.17 15:38:01 3 24.42 0.00 0.93 0.90 0.05 73.69 Average: all 25.24 0.00 4.04 6.89 0.07 63.76 Average: 0 25.78 0.00 4.11 4.96 0.06 65.09 Average: 1 27.67 0.00 3.77 5.63 0.07 62.86 Average: 2 26.01 0.00 4.24 10.12 0.09 59.53 Average: 3 21.51 0.00 4.03 6.86 0.06 67.53