---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10943 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 7.4G 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 478 631 0 2834 3182 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:53:fa:20 brd ff:ff:ff:ff:ff:ff inet 10.32.6.18/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe53:fa20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:ca:d6:cb 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-10943) 11/21/24 _x86_64_ (4 CPU) 13:55:59 LINUX RESTART (4 CPU) 13:56:02 tps rtps wtps bread/s bwrtn/s 13:57:01 211.05 120.78 90.27 8148.04 40766.67 13:58:01 132.35 27.18 105.17 3220.53 37120.93 13:59:01 372.53 61.21 311.32 4701.05 120029.43 Average: 238.85 69.44 169.41 5340.85 66132.82 13:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 1802008 3346344 2236644 55.38 37384 1670264 893944 17.57 552392 1522540 63936 13:58:01 462832 3314892 3575820 88.54 66228 2914472 1114812 21.91 649080 2692028 214008 13:59:01 124664 3196404 3913988 96.91 137392 2998588 1614128 31.73 857048 2745184 61324 Average: 796501 3285880 3242151 80.28 80335 2527775 1207628 23.74 686173 2319917 113089 13:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 2.17 2.17 0.20 0.20 0.00 0.00 0.00 0.00 13:57:01 ens3 379.56 238.03 1151.04 71.61 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 13:58:01 ens3 441.73 229.67 12489.00 21.67 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:59:01 ens3 695.09 520.21 4672.16 44.41 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 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 506.23 329.88 6130.89 45.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10943) 11/21/24 _x86_64_ (4 CPU) 13:55:59 LINUX RESTART (4 CPU) 13:56:02 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 14.69 0.00 2.29 7.65 0.06 75.32 13:57:01 0 13.18 0.00 3.39 13.25 0.05 70.12 13:57:01 1 13.01 0.00 2.13 6.56 0.05 78.25 13:57:01 2 17.73 0.00 1.59 4.71 0.09 75.89 13:57:01 3 14.83 0.00 1.99 6.11 0.05 77.01 13:58:01 all 17.56 0.00 2.39 3.77 0.06 76.22 13:58:01 0 4.30 0.00 2.01 9.38 0.05 84.26 13:58:01 1 24.95 0.00 2.57 1.02 0.05 71.41 13:58:01 2 19.00 0.00 2.51 4.12 0.07 74.31 13:58:01 3 21.96 0.00 2.50 0.57 0.05 74.93 13:59:01 all 20.96 0.00 8.68 7.88 0.10 62.37 13:59:01 0 22.60 0.00 10.75 7.36 0.10 59.18 13:59:01 1 23.08 0.00 8.65 12.07 0.10 56.10 13:59:01 2 14.88 0.00 8.47 10.46 0.10 66.10 13:59:01 3 23.30 0.00 6.82 1.59 0.10 68.19 Average: all 17.74 0.00 4.45 6.42 0.07 71.32 Average: 0 13.34 0.00 5.39 9.98 0.07 71.22 Average: 1 20.37 0.00 4.44 6.53 0.07 68.59 Average: 2 17.21 0.00 4.18 6.42 0.08 72.10 Average: 3 20.04 0.00 3.76 2.74 0.07 73.39