---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2191 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 9.1G 53% / 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 454 470 0 3018 3206 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:e4:45:d2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.21/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fee4:45d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:ee:46:01 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-2191) 01/18/25 _x86_64_ (4 CPU) 09:54:47 LINUX RESTART (4 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:02 176.34 69.31 107.03 5613.60 41698.00 09:57:01 242.45 12.88 229.57 2330.59 22867.18 09:58:01 366.52 3.97 362.56 259.16 45994.47 Average: 261.88 28.81 233.07 2736.70 36931.34 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:02 1592796 3313476 2445856 60.56 50840 1823332 944412 18.56 625364 1638076 194440 09:57:01 963976 3284120 3074676 76.13 79172 2366284 1237572 24.33 721928 2108472 178420 09:58:01 436808 3302432 3601844 89.18 116216 2832664 1387612 27.28 727684 2580556 33576 Average: 997860 3300009 3040792 75.29 82076 2340760 1189865 23.39 691659 2109035 135479 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:02 ens3 416.10 266.51 1560.39 72.89 0.00 0.00 0.00 0.00 09:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:57:01 ens3 481.99 286.78 3390.11 30.80 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 09:58:01 ens3 386.80 295.03 3460.44 21.61 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 428.00 282.75 2800.37 41.83 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 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2191) 01/18/25 _x86_64_ (4 CPU) 09:54:47 LINUX RESTART (4 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:02 all 17.02 0.00 2.18 5.36 0.06 75.38 09:56:02 0 7.78 0.00 2.55 3.85 0.05 85.77 09:56:02 1 38.36 0.00 2.73 1.41 0.08 57.43 09:56:02 2 4.85 0.00 1.74 10.91 0.08 82.42 09:56:02 3 17.06 0.00 1.69 5.23 0.05 75.97 09:57:01 all 15.17 0.00 2.81 6.68 0.08 75.26 09:57:01 0 29.96 0.00 3.10 4.87 0.08 61.98 09:57:01 1 9.20 0.00 2.05 4.85 0.07 83.83 09:57:01 2 11.16 0.00 3.21 7.83 0.10 77.69 09:57:01 3 10.23 0.00 2.88 9.19 0.05 77.65 09:58:01 all 10.09 0.00 4.57 10.94 0.10 74.31 09:58:01 0 10.54 0.00 3.14 5.89 0.07 80.36 09:58:01 1 6.28 0.00 4.33 10.04 0.08 79.27 09:58:01 2 7.65 0.00 5.96 21.46 0.12 64.82 09:58:01 3 15.87 0.00 4.82 6.49 0.10 72.72 Average: all 14.09 0.00 3.18 7.66 0.08 74.98 Average: 0 16.04 0.00 2.93 4.87 0.07 76.09 Average: 1 18.03 0.00 3.04 5.42 0.08 73.43 Average: 2 7.86 0.00 3.63 13.41 0.10 74.99 Average: 3 14.41 0.00 3.13 6.96 0.07 75.43