---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10333 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 534 207 0 3202 3126 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:85:cc:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe85:ccc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:ee:06:d3 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-10333) 11/14/24 _x86_64_ (4 CPU) 10:31:08 LINUX RESTART (4 CPU) 10:32:02 tps rtps wtps bread/s bwrtn/s 10:33:01 136.95 28.31 108.64 3300.61 27585.36 10:34:01 213.49 20.42 193.07 1361.45 55007.30 Average: 175.55 24.33 151.22 2322.64 41414.97 10:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 788296 3306496 3250356 80.48 66764 2583460 1179216 23.18 658876 2363400 215744 10:34:01 205184 3167784 3833468 94.92 108848 2914044 1095888 21.54 962684 2557484 19128 Average: 496740 3237140 3541912 87.70 87806 2748752 1137552 22.36 810780 2460442 117436 10:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 980.49 475.12 7825.39 40.51 0.00 0.00 0.00 0.00 10:33:01 lo 2.78 2.78 0.26 0.26 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 10:34:01 ens3 127.32 96.50 684.36 12.54 0.00 0.00 0.00 0.00 10:34:01 lo 0.33 0.33 0.02 0.02 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: ens3 550.21 284.17 4223.98 26.41 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10333) 11/14/24 _x86_64_ (4 CPU) 10:31:08 LINUX RESTART (4 CPU) 10:32:02 CPU %user %nice %system %iowait %steal %idle 10:33:01 all 19.54 0.00 2.53 3.60 0.06 74.27 10:33:01 0 10.22 0.00 1.61 1.70 0.05 86.42 10:33:01 1 26.44 0.00 2.61 3.03 0.09 67.84 10:33:01 2 36.81 0.00 3.88 1.45 0.09 57.78 10:33:01 3 4.78 0.00 2.05 8.17 0.05 84.95 10:34:01 all 20.41 0.00 4.34 4.32 0.07 70.86 10:34:01 0 13.36 0.00 3.44 3.19 0.05 79.96 10:34:01 1 26.83 0.00 4.97 2.65 0.05 65.49 10:34:01 2 11.75 0.00 4.87 5.21 0.07 78.10 10:34:01 3 29.77 0.00 4.02 6.26 0.08 59.86 Average: all 19.98 0.00 3.44 3.96 0.07 72.55 Average: 0 11.80 0.00 2.53 2.45 0.05 83.17 Average: 1 26.64 0.00 3.80 2.84 0.07 66.66 Average: 2 24.20 0.00 4.38 3.34 0.08 68.00 Average: 3 17.27 0.00 3.03 7.21 0.07 72.41