---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2845 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 9.1G 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 466 1216 0 2261 3211 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:85:62:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:fe85:62e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:02:7f:5d 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-2845) 01/26/25 _x86_64_ (4 CPU) 09:46:45 LINUX RESTART (4 CPU) 09:47:01 tps rtps wtps bread/s bwrtn/s 09:48:02 173.09 69.14 103.95 5610.93 41652.94 09:49:01 159.23 13.29 145.94 2349.16 19597.63 Average: 166.22 41.45 124.77 3993.75 30717.94 09:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:48:02 1694664 3362400 2343988 58.04 50504 1771984 878768 17.27 533160 1629612 147980 09:49:01 1289596 3329540 2749056 68.07 70508 2107732 933732 18.35 689092 1842772 17304 Average: 1492130 3345970 2546522 63.05 60506 1939858 906250 17.81 611126 1736192 82642 09:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:48:02 ens3 371.74 231.79 1419.07 65.93 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 5.29 5.29 0.48 0.48 0.00 0.00 0.00 0.00 09:49:01 ens3 196.48 157.06 1209.24 378.14 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 3.23 3.23 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 284.84 194.74 1315.04 220.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2845) 01/26/25 _x86_64_ (4 CPU) 09:46:45 LINUX RESTART (4 CPU) 09:47:01 CPU %user %nice %system %iowait %steal %idle 09:48:02 all 18.37 0.00 2.01 5.45 0.07 74.10 09:48:02 0 5.87 0.00 1.34 5.40 0.03 87.36 09:48:02 1 35.06 0.00 2.19 3.58 0.10 59.07 09:48:02 2 7.87 0.00 1.49 9.59 0.07 80.98 09:48:02 3 24.67 0.00 3.00 3.25 0.07 69.02 09:49:01 all 18.86 0.00 2.33 3.84 0.07 74.91 09:49:01 0 16.49 0.00 2.55 5.02 0.07 75.86 09:49:01 1 13.04 0.00 2.38 3.53 0.07 80.98 09:49:01 2 27.15 0.00 2.41 5.08 0.09 65.28 09:49:01 3 18.80 0.00 1.98 1.69 0.05 77.49 Average: all 18.61 0.00 2.17 4.65 0.07 74.50 Average: 0 11.14 0.00 1.94 5.21 0.05 81.65 Average: 1 24.11 0.00 2.29 3.55 0.08 69.97 Average: 2 17.41 0.00 1.94 7.36 0.08 73.21 Average: 3 21.76 0.00 2.49 2.47 0.06 73.22