---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-524 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 10G 9.3G 53% / 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 505 193 0 3245 3155 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:2c:6b:ad brd ff:ff:ff:ff:ff:ff inet 10.32.6.108/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fe2c:6bad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:7b:47:4c 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-524) 02/16/25 _x86_64_ (4 CPU) 19:43:43 LINUX RESTART (4 CPU) 19:44:01 tps rtps wtps bread/s bwrtn/s 19:45:02 172.97 69.06 103.92 5610.93 41485.90 19:46:01 224.75 15.44 209.32 2578.79 65485.19 Average: 198.65 42.47 156.18 4107.47 53385.74 19:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:45:02 1700536 3370292 2338116 57.89 51656 1772812 858060 16.87 529180 1628892 159112 19:46:01 194376 3213644 3844276 95.19 89708 3011640 1024564 20.14 789912 2761508 6144 Average: 947456 3291968 3091196 76.54 70682 2392226 941312 18.50 659546 2195200 82628 19:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:45:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:02 ens3 336.98 238.43 1398.86 68.57 0.00 0.00 0.00 0.00 19:46:01 lo 8.27 8.27 0.74 0.74 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 ens3 843.99 527.30 6628.16 278.08 0.00 0.00 0.00 0.00 Average: lo 4.70 4.70 0.42 0.42 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 588.37 381.66 3991.76 172.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-524) 02/16/25 _x86_64_ (4 CPU) 19:43:43 LINUX RESTART (4 CPU) 19:44:01 CPU %user %nice %system %iowait %steal %idle 19:45:02 all 17.69 0.00 2.31 5.49 0.05 74.46 19:45:02 0 12.51 0.00 1.77 4.71 0.05 80.95 19:45:02 1 22.80 0.00 1.89 7.38 0.07 67.86 19:45:02 2 25.98 0.00 4.06 3.31 0.08 66.57 19:45:02 3 9.48 0.00 1.49 6.56 0.03 82.43 19:46:01 all 21.86 0.00 4.48 4.68 0.06 68.92 19:46:01 0 31.55 0.00 6.14 5.97 0.09 56.25 19:46:01 1 19.65 0.00 4.54 7.85 0.05 67.91 19:46:01 2 17.90 0.00 3.76 2.49 0.05 75.79 19:46:01 3 18.30 0.00 3.49 2.40 0.05 75.76 Average: all 19.75 0.00 3.38 5.09 0.06 71.72 Average: 0 21.92 0.00 3.93 5.33 0.07 68.75 Average: 1 21.25 0.00 3.20 7.61 0.06 67.88 Average: 2 21.99 0.00 3.91 2.90 0.07 71.13 Average: 3 13.85 0.00 2.48 4.50 0.04 79.13