---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10773 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: 2800.000 BogoMIPS: 5600.00 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 531 202 0 3209 3129 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:76:69:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.168/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe76:69f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:00:7e:81 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-10773) 11/19/24 _x86_64_ (4 CPU) 16:47:29 LINUX RESTART (4 CPU) 16:48:01 tps rtps wtps bread/s bwrtn/s 16:49:01 139.90 52.72 87.19 3503.37 8242.72 16:50:01 234.52 15.41 219.11 2276.46 71522.11 Average: 187.21 34.06 153.15 2889.86 39885.05 16:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:49:01 1604444 3336452 2434208 60.27 54064 1832416 893848 17.57 587284 1664448 149140 16:50:01 158852 3254220 3879800 96.07 106384 3031400 1140292 22.41 845140 2701460 86140 Average: 881648 3295336 3157004 78.17 80224 2431908 1017070 19.99 716212 2182954 117640 16:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:49:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 16:49:01 ens3 354.38 250.43 1561.60 71.71 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 16:50:01 ens3 1094.60 623.09 7692.85 52.87 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 724.52 436.78 4627.48 62.29 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-10773) 11/19/24 _x86_64_ (4 CPU) 16:47:29 LINUX RESTART (4 CPU) 16:48:01 CPU %user %nice %system %iowait %steal %idle 16:49:01 all 21.76 0.00 1.84 4.11 0.07 72.22 16:49:01 0 34.07 0.00 2.64 3.07 0.07 60.14 16:49:01 1 5.20 0.00 1.22 5.67 0.07 87.85 16:49:01 2 19.14 0.00 1.58 7.37 0.08 71.83 16:49:01 3 28.61 0.00 1.89 0.37 0.05 69.09 16:50:01 all 21.25 0.00 5.45 4.85 0.09 68.37 16:50:01 0 23.44 0.00 4.88 1.58 0.08 70.02 16:50:01 1 22.53 0.00 6.55 9.59 0.10 61.23 16:50:01 2 13.35 0.00 5.03 6.86 0.07 74.70 16:50:01 3 25.68 0.00 5.33 1.36 0.10 67.52 Average: all 21.50 0.00 3.64 4.48 0.08 70.30 Average: 0 28.78 0.00 3.76 2.33 0.08 65.06 Average: 1 13.82 0.00 3.87 7.62 0.08 74.61 Average: 2 16.25 0.00 3.30 7.11 0.08 73.26 Average: 3 27.15 0.00 3.60 0.86 0.08 68.31