---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1763 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 9.5G 9.8G 50% / 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 504 728 0 2710 3156 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:0d:85:5f brd ff:ff:ff:ff:ff:ff inet 10.32.7.184/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe0d:855f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:e0:ce:3b 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-1763) 01/13/25 _x86_64_ (4 CPU) 19:50:24 LINUX RESTART (4 CPU) 19:51:02 tps rtps wtps bread/s bwrtn/s 19:52:01 101.47 21.48 79.99 734.67 6124.84 19:53:01 231.67 12.63 219.04 2279.77 31807.13 Average: 167.12 17.02 150.10 1513.71 19073.86 19:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:52:01 1658120 3366580 2380532 58.94 52312 1810676 879328 17.29 535180 1664624 152632 19:53:01 776680 3253836 3261972 80.77 90492 2482560 1253624 24.64 886096 2095828 4352 Average: 1217400 3310208 2821252 69.86 71402 2146618 1066476 20.96 710638 1880226 78492 19:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:52:01 ens3 134.73 107.49 1020.15 21.47 0.00 0.00 0.00 0.00 19:52:01 lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 ens3 292.54 196.95 1883.85 19.85 0.00 0.00 0.00 0.00 19:53:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 19:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 214.30 152.60 1455.63 20.66 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.15 0.15 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-1763) 01/13/25 _x86_64_ (4 CPU) 19:50:24 LINUX RESTART (4 CPU) 19:51:02 CPU %user %nice %system %iowait %steal %idle 19:52:01 all 16.60 0.00 1.18 2.96 0.05 79.21 19:52:01 0 14.85 0.00 0.89 0.26 0.03 83.97 19:52:01 1 7.72 0.00 1.14 10.24 0.05 80.85 19:52:01 2 13.71 0.00 0.98 0.66 0.07 84.58 19:52:01 3 30.12 0.00 1.75 0.65 0.05 67.43 19:53:01 all 16.77 0.00 3.25 6.08 0.07 73.82 19:53:01 0 13.55 0.00 3.11 8.53 0.05 74.76 19:53:01 1 12.54 0.00 3.47 6.95 0.07 76.98 19:53:01 2 23.09 0.00 3.52 4.52 0.10 68.77 19:53:01 3 17.89 0.00 2.93 4.32 0.08 74.77 Average: all 16.69 0.00 2.23 4.53 0.06 76.50 Average: 0 14.20 0.00 2.00 4.42 0.04 79.33 Average: 1 10.14 0.00 2.31 8.58 0.06 78.90 Average: 2 18.43 0.00 2.26 2.60 0.08 76.62 Average: 3 23.97 0.00 2.34 2.50 0.07 71.13