---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-424 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 700K 394M 1% /run /dev/vda1 20G 9.0G 11G 47% / 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 441 1231 0 2270 3241 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:72:fd:0a brd ff:ff:ff:ff:ff:ff inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe72:fd0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:e4:e4:53 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-424) 12/20/24 _x86_64_ (4 CPU) 20:41:40 LINUX RESTART (4 CPU) 20:42:01 tps rtps wtps bread/s bwrtn/s 20:43:02 178.95 69.12 109.83 5619.60 42157.52 20:44:01 97.26 19.20 78.06 1781.23 20709.59 Average: 138.44 44.37 94.08 3716.37 31522.75 20:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:02 1707404 3374300 2331248 57.72 50644 1772492 858224 16.87 523712 1629180 146000 20:44:01 1305104 3362732 2733548 67.68 61440 2141184 858248 16.87 745916 1785736 115940 Average: 1506254 3368516 2532398 62.70 56042 1956838 858236 16.87 634814 1707458 130970 20:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:02 ens3 380.27 246.01 1448.41 68.62 0.00 0.00 0.00 0.00 20:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 20:44:01 ens3 148.15 112.45 716.50 17.27 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 lo 2.98 2.98 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 265.18 179.79 1085.50 43.16 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 2.05 2.05 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-424) 12/20/24 _x86_64_ (4 CPU) 20:41:40 LINUX RESTART (4 CPU) 20:42:01 CPU %user %nice %system %iowait %steal %idle 20:43:02 all 18.23 0.00 2.12 6.89 0.06 72.70 20:43:02 0 16.38 0.00 1.41 3.15 0.05 79.01 20:43:02 1 17.74 0.00 3.03 3.19 0.05 75.99 20:43:02 2 29.51 0.00 2.37 7.62 0.08 60.42 20:43:02 3 9.29 0.00 1.64 13.63 0.07 75.36 20:44:01 all 19.92 0.85 1.66 2.24 0.05 75.29 20:44:01 0 19.87 0.00 1.21 1.24 0.03 77.65 20:44:01 1 20.21 3.35 1.82 1.02 0.05 73.55 20:44:01 2 4.14 0.02 1.34 3.45 0.05 91.00 20:44:01 3 35.44 0.00 2.26 3.25 0.07 58.98 Average: all 19.06 0.42 1.89 4.58 0.05 73.99 Average: 0 18.12 0.00 1.31 2.20 0.04 78.34 Average: 1 18.97 1.66 2.43 2.12 0.05 74.78 Average: 2 16.90 0.01 1.86 5.54 0.07 75.62 Average: 3 22.27 0.00 1.95 8.48 0.07 67.23