---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4197 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: 3943 475 470 0 2998 3185 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:a0:37:95 brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fea0:3795/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:6b:94:9c 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-4197) 06/22/24 _x86_64_ (4 CPU) 14:22:31 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 148.00 66.72 81.28 4995.73 7589.97 14:25:01 277.72 53.34 224.38 9396.57 134199.63 14:26:01 300.75 81.84 218.91 6842.06 19007.50 14:27:01 456.57 415.36 41.21 27166.67 6734.08 14:28:01 133.02 92.29 40.74 3519.63 4796.27 Average: 263.59 142.15 121.45 10401.60 34566.79 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1631436 3367756 2407216 59.60 52224 1838360 887068 17.44 559060 1665500 163628 14:25:01 441484 3257704 3597168 89.07 117020 2768528 1271240 24.99 575624 2712352 13876 14:26:01 604060 3330212 3434592 85.04 142312 2652676 1079376 21.22 598600 2520964 46660 14:27:01 380860 3324824 3657792 90.57 145156 2883564 1154068 22.69 636148 2728352 6664 14:28:01 522920 3274860 3515732 87.05 148636 2691484 1049688 20.63 664892 2560344 16776 Average: 716152 3311071 3322500 82.27 121070 2566922 1088288 21.39 606865 2437502 49521 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 401.41 266.96 1513.62 71.56 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 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 14:25:01 ens3 763.35 479.02 14626.28 34.50 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 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:26:01 ens3 241.73 171.00 1221.39 18.11 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 3.72 2.78 0.65 0.34 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 217.41 154.53 1729.46 22.91 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 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 325.33 214.72 3827.28 29.34 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 0.66 0.66 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-4197) 06/22/24 _x86_64_ (4 CPU) 14:22:31 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 21.49 0.00 2.10 4.60 0.06 71.76 14:24:01 0 33.27 0.00 2.37 3.00 0.07 61.30 14:24:01 1 25.56 0.00 2.53 1.65 0.05 70.21 14:24:01 2 8.34 0.00 1.63 8.24 0.05 81.74 14:24:01 3 18.96 0.00 1.87 5.47 0.07 73.64 14:25:01 all 22.89 0.00 7.78 4.94 0.08 64.31 14:25:01 0 17.69 0.00 7.94 7.70 0.08 66.58 14:25:01 1 33.67 0.00 8.43 4.32 0.10 53.49 14:25:01 2 20.94 0.00 7.00 4.62 0.07 67.37 14:25:01 3 19.33 0.00 7.78 3.12 0.05 69.72 14:26:01 all 20.62 0.00 5.72 7.96 0.08 65.62 14:26:01 0 20.13 0.00 5.14 5.02 0.07 69.64 14:26:01 1 18.87 0.00 5.74 8.48 0.07 66.84 14:26:01 2 21.37 0.00 6.00 5.83 0.10 66.70 14:26:01 3 22.13 0.00 6.00 12.50 0.10 59.27 14:27:01 all 22.43 0.00 3.83 32.73 0.08 40.92 14:27:01 0 22.03 0.00 3.69 35.78 0.08 38.42 14:27:01 1 21.89 0.00 3.26 23.90 0.07 50.89 14:27:01 2 24.27 0.00 4.82 43.20 0.10 27.61 14:27:01 3 21.53 0.00 3.59 28.25 0.07 46.56 14:28:01 all 19.39 0.00 1.20 3.80 0.05 75.55 14:28:01 0 26.24 0.00 1.42 7.07 0.05 65.22 14:28:01 1 30.21 0.00 1.44 1.54 0.07 66.74 14:28:01 2 9.12 0.00 0.98 3.38 0.05 86.47 14:28:01 3 12.03 0.00 0.95 3.24 0.05 83.73 Average: all 21.36 0.00 4.12 10.81 0.07 63.65 Average: 0 23.85 0.00 4.11 11.72 0.07 60.25 Average: 1 26.02 0.00 4.26 8.02 0.07 61.62 Average: 2 16.77 0.00 4.07 12.97 0.07 66.12 Average: 3 18.78 0.00 4.03 10.52 0.07 66.60