---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6403 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 9.1G 11G 48% / 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 451 1209 0 2282 3225 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:63:64:46 brd ff:ff:ff:ff:ff:ff inet 10.32.6.188/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe63:6446/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:e6:63:65 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-6403) 09/30/24 _x86_64_ (4 CPU) 16:48:39 LINUX RESTART (4 CPU) 16:49:01 tps rtps wtps bread/s bwrtn/s 16:50:02 186.52 83.34 103.18 6523.05 42409.08 16:51:01 153.40 12.96 140.43 2303.20 18621.39 Average: 170.10 48.45 121.65 4430.85 30615.17 16:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:02 1691552 3383788 2347100 58.12 52820 1795048 863512 16.97 538044 1629692 133844 16:51:01 1284428 3345508 2754224 68.20 72324 2126804 907808 17.84 696008 1840644 16744 Average: 1487990 3364648 2550662 63.16 62572 1960926 885660 17.41 617026 1735168 75294 16:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:50:02 ens3 393.60 252.77 1449.88 69.91 0.00 0.00 0.00 0.00 16:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 5.29 5.29 0.48 0.48 0.00 0.00 0.00 0.00 16:51:01 ens3 185.05 155.02 1194.47 370.17 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.23 3.23 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 290.20 204.31 1323.25 218.78 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6403) 09/30/24 _x86_64_ (4 CPU) 16:48:39 LINUX RESTART (4 CPU) 16:49:01 CPU %user %nice %system %iowait %steal %idle 16:50:02 all 19.68 0.00 2.50 5.76 0.06 71.99 16:50:02 0 7.45 0.00 1.67 6.20 0.08 84.61 16:50:02 1 27.44 0.00 2.82 2.12 0.05 67.57 16:50:02 2 18.25 0.00 2.33 4.50 0.07 74.86 16:50:02 3 25.61 0.00 3.18 10.27 0.07 60.88 16:51:01 all 18.65 0.00 2.62 4.20 0.06 74.46 16:51:01 0 15.15 0.00 2.10 0.69 0.05 82.01 16:51:01 1 14.16 0.00 2.17 2.98 0.03 80.65 16:51:01 2 24.55 0.00 3.66 5.79 0.09 65.92 16:51:01 3 20.77 0.00 2.59 7.37 0.05 69.22 Average: all 19.17 0.00 2.56 4.99 0.06 73.21 Average: 0 11.26 0.00 1.88 3.47 0.07 83.32 Average: 1 20.85 0.00 2.50 2.55 0.04 74.06 Average: 2 21.38 0.00 2.99 5.14 0.08 70.42 Average: 3 23.22 0.00 2.89 8.83 0.06 65.01