---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1791 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 9.9G 9.4G 52% / 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 478 274 0 3190 3181 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:e5:a4:5a brd ff:ff:ff:ff:ff:ff inet 10.32.6.251/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86231sec preferred_lft 86231sec inet6 fe80::f816:3eff:fee5:a45a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:ce:ad:58 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-1791) 01/14/25 _x86_64_ (4 CPU) 05:53:45 LINUX RESTART (4 CPU) 05:54:01 tps rtps wtps bread/s bwrtn/s 05:55:01 172.54 69.29 103.25 5625.46 41285.00 05:56:01 181.70 12.91 168.79 2299.22 59132.94 Average: 177.12 41.10 136.02 3962.34 50208.97 05:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:55:01 1634232 3299780 2404420 59.54 50396 1770024 945816 18.59 595464 1627660 154500 05:56:01 331348 3304632 3707304 91.80 84356 2980384 939664 18.47 703552 2720084 17200 Average: 982790 3302206 3055862 75.67 67376 2375204 942740 18.53 649508 2173872 85850 05:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:55:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 ens3 411.51 267.74 1400.38 69.52 0.00 0.00 0.00 0.00 05:56:01 lo 3.53 3.53 0.30 0.30 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 ens3 270.09 159.72 6092.38 91.17 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.20 0.20 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 340.80 213.73 3746.38 80.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1791) 01/14/25 _x86_64_ (4 CPU) 05:53:45 LINUX RESTART (4 CPU) 05:54:01 CPU %user %nice %system %iowait %steal %idle 05:55:01 all 16.65 0.00 2.19 5.42 0.05 75.69 05:55:01 0 29.53 0.00 3.62 8.59 0.07 58.20 05:55:01 1 16.49 0.00 2.27 5.48 0.05 75.70 05:55:01 2 7.08 0.00 1.45 0.81 0.07 90.60 05:55:01 3 13.49 0.00 1.42 6.77 0.03 78.28 05:56:01 all 21.72 0.00 4.20 3.52 0.08 70.49 05:56:01 0 15.01 0.00 3.90 0.79 0.07 80.24 05:56:01 1 44.16 0.00 4.67 5.26 0.10 45.80 05:56:01 2 17.65 0.00 4.23 4.42 0.07 73.64 05:56:01 3 10.08 0.00 4.00 3.58 0.07 82.27 Average: all 19.18 0.00 3.19 4.47 0.06 73.09 Average: 0 22.28 0.00 3.76 4.70 0.07 69.20 Average: 1 30.28 0.00 3.47 5.37 0.08 60.80 Average: 2 12.37 0.00 2.84 2.61 0.07 82.12 Average: 3 11.79 0.00 2.71 5.18 0.05 80.27