---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10334 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 8.9G 54% / 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 513 214 0 3215 3146 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:ed:ab:68 brd ff:ff:ff:ff:ff:ff inet 10.32.6.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:feed:ab68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:98:21:9b 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-10334) 11/14/24 _x86_64_ (4 CPU) 10:32:23 LINUX RESTART (4 CPU) 10:33:01 tps rtps wtps bread/s bwrtn/s 10:34:01 125.11 35.79 89.32 1686.79 6439.86 10:35:01 263.17 17.47 245.69 2405.46 76439.51 Average: 194.15 26.63 167.52 2046.18 41445.52 10:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 1562288 3326760 2476364 61.32 55824 1861260 938224 18.44 601104 1688244 176144 10:35:01 329908 3275876 3708744 91.83 107460 2896192 1136112 22.33 848980 2541816 784 Average: 946098 3301318 3092554 76.57 81642 2378726 1037168 20.39 725042 2115030 88464 10:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:34:01 ens3 135.39 104.37 993.17 22.10 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 10:35:01 ens3 913.39 400.78 7666.37 36.01 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 524.46 252.60 4330.32 29.06 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-10334) 11/14/24 _x86_64_ (4 CPU) 10:32:23 LINUX RESTART (4 CPU) 10:33:01 CPU %user %nice %system %iowait %steal %idle 10:34:01 all 19.04 0.00 1.60 3.66 0.06 75.64 10:34:01 0 6.30 0.00 0.82 4.05 0.02 88.81 10:34:01 1 43.44 0.00 2.65 2.15 0.08 51.67 10:34:01 2 17.94 0.00 1.69 3.13 0.07 77.18 10:34:01 3 8.43 0.00 1.25 5.33 0.07 84.92 10:35:01 all 20.88 0.00 5.63 5.34 0.08 68.06 10:35:01 0 17.76 0.00 6.19 4.84 0.08 71.12 10:35:01 1 24.08 0.00 5.18 2.76 0.08 67.91 10:35:01 2 13.55 0.00 5.72 8.90 0.08 71.76 10:35:01 3 28.12 0.00 5.43 4.89 0.10 61.46 Average: all 19.96 0.00 3.61 4.50 0.07 71.86 Average: 0 12.00 0.00 3.49 4.45 0.05 80.01 Average: 1 33.79 0.00 3.91 2.45 0.08 59.76 Average: 2 15.76 0.00 3.69 5.99 0.08 74.48 Average: 3 18.23 0.00 3.33 5.11 0.08 73.24