---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13066 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 455 1085 0 2402 3220 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:af:8a:5f brd ff:ff:ff:ff:ff:ff inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:feaf:8a5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:ca:4b:e2 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-13066) 12/14/24 _x86_64_ (4 CPU) 09:27:32 LINUX RESTART (4 CPU) 09:28:01 tps rtps wtps bread/s bwrtn/s 09:29:01 141.73 65.61 76.12 4915.31 7220.66 09:30:01 119.81 13.33 106.48 2331.88 19747.64 Average: 130.77 39.47 91.30 3623.60 13484.15 09:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 1657268 3371504 2381384 58.96 53224 1815740 872072 17.14 549664 1649880 150048 09:30:01 1125168 3309996 2913484 72.14 66728 2255028 927660 18.24 713556 1980716 17452 Average: 1391218 3340750 2647434 65.55 59976 2035384 899866 17.69 631610 1815298 83750 09:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 ens3 406.75 246.19 1444.30 68.38 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:30:01 ens3 261.92 166.06 1716.07 39.22 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 4.13 4.13 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 334.34 206.12 1580.18 53.80 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: lo 2.50 2.50 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13066) 12/14/24 _x86_64_ (4 CPU) 09:27:32 LINUX RESTART (4 CPU) 09:28:01 CPU %user %nice %system %iowait %steal %idle 09:29:01 all 20.14 0.00 1.86 3.92 0.07 74.01 09:29:01 0 36.72 0.00 2.29 2.94 0.07 57.98 09:29:01 1 24.68 0.00 2.40 1.82 0.07 71.03 09:29:01 2 8.13 0.00 0.95 2.89 0.08 87.94 09:29:01 3 10.96 0.00 1.80 8.05 0.07 79.13 09:30:01 all 18.55 0.00 1.79 2.85 0.06 76.76 09:30:01 0 37.94 0.00 1.97 1.10 0.07 58.93 09:30:01 1 4.16 0.00 1.62 3.79 0.03 90.39 09:30:01 2 5.07 0.00 1.77 5.93 0.07 87.16 09:30:01 3 26.97 0.00 1.76 0.60 0.07 70.60 Average: all 19.34 0.00 1.82 3.39 0.06 75.39 Average: 0 37.33 0.00 2.13 2.02 0.07 58.45 Average: 1 14.43 0.00 2.01 2.81 0.05 80.70 Average: 2 6.61 0.00 1.36 4.41 0.08 87.55 Average: 3 18.97 0.00 1.78 4.33 0.07 74.86