---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-179 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 535 697 0 2710 3125 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:05:d0:93 brd ff:ff:ff:ff:ff:ff inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:fe05:d093/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:96:33:ce 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-179) 12/26/24 _x86_64_ (4 CPU) 11:56:14 LINUX RESTART (4 CPU) 11:57:01 tps rtps wtps bread/s bwrtn/s 11:58:01 131.38 16.10 115.28 2321.75 20188.37 11:59:01 168.37 2.10 166.27 64.39 17770.10 Average: 149.88 9.10 140.78 1193.07 18979.24 11:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:58:01 1316812 3319672 2721840 67.39 62924 2080652 1175932 23.12 636968 1870260 432 11:59:01 733416 3216848 3305236 81.84 92144 2488176 974912 19.16 939484 2087780 19736 Average: 1025114 3268260 3013538 74.62 77534 2284414 1075422 21.14 788226 1979020 10084 11:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 11:58:01 ens3 209.50 147.16 1877.52 17.11 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 11:59:01 ens3 153.09 116.56 942.68 27.22 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 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 181.29 131.86 1410.10 22.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-179) 12/26/24 _x86_64_ (4 CPU) 11:56:14 LINUX RESTART (4 CPU) 11:57:01 CPU %user %nice %system %iowait %steal %idle 11:58:01 all 18.95 0.00 2.00 3.52 0.06 75.48 11:58:01 0 12.49 0.00 1.47 7.19 0.03 78.82 11:58:01 1 45.85 0.00 3.95 3.81 0.08 46.30 11:58:01 2 9.71 0.00 1.48 2.47 0.07 86.27 11:58:01 3 7.77 0.00 1.10 0.62 0.05 90.45 11:59:01 all 18.88 0.00 2.45 4.20 0.08 74.38 11:59:01 0 10.54 0.00 2.69 4.46 0.07 82.24 11:59:01 1 13.39 0.00 2.76 6.66 0.07 77.12 11:59:01 2 26.47 0.00 1.87 3.11 0.12 68.44 11:59:01 3 25.19 0.00 2.53 2.56 0.07 69.65 Average: all 18.91 0.00 2.23 3.86 0.07 74.93 Average: 0 11.51 0.00 2.08 5.82 0.05 80.53 Average: 1 29.62 0.00 3.35 5.24 0.08 61.71 Average: 2 18.06 0.00 1.67 2.79 0.09 77.39 Average: 3 16.48 0.00 1.82 1.59 0.06 80.06