---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-581 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 9.2G 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 475 1037 0 2430 3195 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:1b:65:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.103/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fe1b:65ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:3c:5c:80 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-581) 12/22/24 _x86_64_ (4 CPU) 09:42:12 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 126.30 15.80 110.50 2294.02 13532.14 09:45:01 202.58 0.47 202.12 39.33 17124.53 Average: 164.44 8.13 156.30 1166.77 15328.19 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 1213800 3272712 2824852 69.95 64200 2132528 1258576 24.74 703240 1902164 249828 09:45:01 1038724 3245884 2999928 74.28 83824 2254736 1020792 20.07 925688 1844212 17372 Average: 1126262 3259298 2912390 72.11 74012 2193632 1139684 22.40 814464 1873188 133600 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 ens3 258.41 175.45 2197.17 23.13 0.00 0.00 0.00 0.00 09:44:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 154.78 211.83 198.12 1245.74 0.00 0.00 0.00 0.00 09:45:01 lo 4.80 4.80 0.42 0.42 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 206.60 193.64 1197.73 634.39 0.00 0.00 0.00 0.00 Average: lo 3.70 3.70 0.33 0.33 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-581) 12/22/24 _x86_64_ (4 CPU) 09:42:12 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 19.18 0.00 1.84 3.40 0.05 75.52 09:44:01 0 13.54 0.00 1.29 0.32 0.03 84.82 09:44:01 1 28.46 0.00 2.46 9.39 0.07 59.62 09:44:01 2 22.55 0.00 2.05 0.42 0.07 74.91 09:44:01 3 12.24 0.00 1.56 3.44 0.05 82.70 09:45:01 all 18.84 0.00 2.24 5.30 0.06 73.56 09:45:01 0 31.75 0.00 2.34 2.21 0.07 63.62 09:45:01 1 18.41 0.00 2.25 1.21 0.07 78.07 09:45:01 2 8.83 0.00 1.96 7.11 0.07 82.03 09:45:01 3 16.34 0.00 2.40 10.67 0.07 70.52 Average: all 19.01 0.00 2.04 4.35 0.06 74.54 Average: 0 22.63 0.00 1.81 1.26 0.05 74.24 Average: 1 23.44 0.00 2.35 5.30 0.07 68.84 Average: 2 15.69 0.00 2.01 3.77 0.07 78.47 Average: 3 14.28 0.00 1.98 7.04 0.06 76.64