---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2104 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: 3943 456 487 0 2999 3204 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:be:2e:16 brd ff:ff:ff:ff:ff:ff inet 10.32.6.165/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:febe:2e16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:94:2f:33 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-2104) 01/17/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 167.96 69.39 98.57 5644.26 41363.66 14:25:01 250.42 55.08 195.33 10353.24 102558.88 14:26:01 211.01 61.04 149.98 3203.73 46865.26 14:27:01 65.58 41.55 24.03 2268.58 2606.60 Average: 173.80 56.76 117.04 5371.68 48394.08 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1704644 3313432 2334008 57.79 40568 1729992 939540 18.47 589524 1578640 89420 14:25:01 263428 3322916 3775224 93.48 106700 3019688 1177368 23.14 479716 2988020 317744 14:26:01 155372 3225344 3883280 96.15 129948 2993732 1077992 21.19 702712 2860648 30772 14:27:01 582172 3338628 3456480 85.58 132684 2705004 917048 18.03 584756 2580916 2352 Average: 676404 3300080 3362248 83.25 102475 2612104 1027987 20.21 589177 2502056 110072 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 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 ens3 396.48 262.04 1482.28 68.53 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 345.68 146.91 11620.65 15.12 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 684.35 509.73 4980.03 37.26 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 57.48 48.35 165.19 26.20 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 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 370.96 241.67 4568.03 36.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2104) 01/17/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 14.95 0.00 1.93 5.04 0.07 78.02 14:24:01 0 5.19 0.00 1.66 8.36 0.07 84.72 14:24:01 1 24.07 0.00 2.61 5.89 0.08 67.35 14:24:01 2 12.70 0.00 1.60 4.43 0.07 81.19 14:24:01 3 17.80 0.00 1.82 1.47 0.05 78.86 14:25:01 all 24.39 0.00 6.67 4.29 0.09 64.56 14:25:01 0 14.91 0.00 6.56 7.13 0.08 71.32 14:25:01 1 41.46 0.00 6.41 3.32 0.10 48.70 14:25:01 2 19.47 0.00 7.19 4.98 0.08 68.29 14:25:01 3 21.72 0.00 6.54 1.74 0.08 69.92 14:26:01 all 10.33 0.00 2.71 4.77 0.07 82.12 14:26:01 0 7.52 0.00 2.12 10.67 0.05 79.63 14:26:01 1 13.60 0.00 2.02 0.97 0.07 83.34 14:26:01 2 12.10 0.00 2.72 1.24 0.08 83.86 14:26:01 3 8.07 0.00 4.01 6.18 0.08 81.65 14:27:01 all 21.52 0.00 1.03 1.51 0.05 75.90 14:27:01 0 8.20 0.00 0.80 2.80 0.03 88.16 14:27:01 1 21.31 0.00 0.78 0.15 0.03 77.72 14:27:01 2 23.25 0.00 1.32 1.82 0.07 73.54 14:27:01 3 33.26 0.00 1.20 1.29 0.05 64.20 Average: all 17.78 0.00 3.08 3.90 0.07 75.17 Average: 0 8.94 0.00 2.78 7.25 0.06 80.98 Average: 1 25.06 0.00 2.95 2.58 0.07 69.34 Average: 2 16.88 0.00 3.20 3.11 0.08 76.74 Average: 3 20.24 0.00 3.38 2.66 0.07 73.65