---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-529 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 11G 9.1G 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 511 219 0 3212 3148 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:20:da:53 brd ff:ff:ff:ff:ff:ff inet 10.32.7.196/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fe20:da53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:6e:ee:a0 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-529) 12/30/24 _x86_64_ (4 CPU) 19:26:40 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 175.34 69.26 106.08 5628.40 41689.07 19:29:01 252.27 40.40 211.88 2689.06 73080.39 Average: 213.81 54.82 158.99 4158.48 57387.35 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1681560 3354348 2357092 58.36 50964 1778004 894788 17.59 544008 1634692 159288 19:29:01 271164 3242864 3767488 93.29 92528 2958288 995972 19.58 863780 2606980 1408 Average: 976362 3298606 3062290 75.82 71746 2368146 945380 18.58 703894 2120836 80348 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:28:01 ens3 342.79 224.88 1476.75 66.83 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 7.80 7.80 0.68 0.68 0.00 0.00 0.00 0.00 19:29:01 ens3 353.01 250.36 6823.22 387.77 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 4.53 4.53 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 347.90 237.62 4150.43 227.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-529) 12/30/24 _x86_64_ (4 CPU) 19:26:40 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 19.09 0.00 2.23 5.25 0.06 73.38 19:28:01 0 9.12 0.00 1.41 6.63 0.03 82.81 19:28:01 1 7.18 0.00 1.57 6.07 0.05 85.13 19:28:01 2 34.40 0.00 2.94 5.87 0.07 56.72 19:28:01 3 25.73 0.00 3.00 2.40 0.07 68.81 19:29:01 all 25.67 0.00 5.52 4.68 0.08 64.05 19:29:01 0 16.54 0.00 4.74 4.62 0.08 74.01 19:29:01 1 27.40 0.00 6.60 5.85 0.07 60.09 19:29:01 2 20.92 0.00 4.97 3.76 0.08 70.27 19:29:01 3 37.97 0.00 5.80 4.45 0.08 51.70 Average: all 22.37 0.00 3.87 4.96 0.07 68.73 Average: 0 12.83 0.00 3.07 5.62 0.06 78.41 Average: 1 17.24 0.00 4.07 5.96 0.06 72.66 Average: 2 27.69 0.00 3.95 4.82 0.08 63.47 Average: 3 31.83 0.00 4.40 3.42 0.08 60.28