---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-790 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 9.4G 9.9G 49% / 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 441 835 0 2666 3222 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:47:d1:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.28/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fe47:d1a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:1a:9d:f1 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 inet6 fe80::42:abff:fe1a:9df1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-790) 02/20/25 _x86_64_ (4 CPU) 10:32:34 LINUX RESTART (4 CPU) 10:33:01 tps rtps wtps bread/s bwrtn/s 10:34:01 138.39 51.57 86.82 3998.27 21156.34 10:35:01 261.19 12.83 248.36 2282.42 30056.72 10:36:01 148.21 0.72 147.49 52.66 7651.79 Average: 182.60 21.71 160.89 2111.11 19621.62 10:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 1676768 3383660 2361884 58.48 52796 1808640 875492 17.21 515732 1664224 165468 10:35:01 879536 3264744 3159116 78.22 78068 2433056 1263188 24.83 801284 2111832 8692 10:36:01 837120 3280884 3201532 79.27 94476 2473504 957228 18.82 828324 2126548 17172 Average: 1131141 3309763 2907511 71.99 75113 2238400 1031969 20.29 715113 1967535 63777 10:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 319.93 236.16 1522.85 68.94 0.00 0.00 0.00 0.00 10:34:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 10:35:01 docker0 205.15 321.28 10.92 2006.48 0.00 0.00 0.00 0.00 10:35:01 vetha1333e8 126.71 208.43 8.55 1385.67 0.00 0.00 0.00 0.11 10:35:01 ens3 415.26 266.11 2518.85 23.93 0.00 0.00 0.00 0.00 10:35:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 10:36:01 docker0 4.62 4.83 0.42 38.83 0.00 0.00 0.00 0.00 10:36:01 ens3 30.00 29.38 54.14 16.12 0.00 0.00 0.00 0.00 10:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 69.92 108.70 3.78 681.77 0.00 0.00 0.00 0.00 Average: ens3 255.06 177.21 1365.28 36.33 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-790) 02/20/25 _x86_64_ (4 CPU) 10:32:34 LINUX RESTART (4 CPU) 10:33:01 CPU %user %nice %system %iowait %steal %idle 10:34:01 all 20.16 0.00 1.85 4.06 0.05 73.88 10:34:01 0 26.01 0.00 1.73 3.44 0.03 68.78 10:34:01 1 7.04 0.00 1.31 3.82 0.03 87.80 10:34:01 2 39.24 0.00 2.64 2.74 0.08 55.30 10:34:01 3 8.27 0.00 1.72 6.28 0.05 83.68 10:35:01 all 11.89 0.00 2.97 7.15 0.07 77.93 10:35:01 0 21.89 0.00 2.42 2.34 0.07 73.28 10:35:01 1 7.95 0.00 2.91 1.16 0.07 87.91 10:35:01 2 7.38 0.00 4.09 19.44 0.07 69.02 10:35:01 3 10.30 0.00 2.44 5.64 0.07 81.56 10:36:01 all 17.18 0.00 2.47 4.31 0.05 75.98 10:36:01 0 28.06 0.00 2.32 0.62 0.05 68.95 10:36:01 1 20.57 0.00 2.16 2.74 0.07 74.46 10:36:01 2 3.13 0.00 3.10 13.02 0.05 80.70 10:36:01 3 16.93 0.00 2.30 0.86 0.05 79.86 Average: all 16.41 0.00 2.43 5.17 0.06 75.93 Average: 0 25.32 0.00 2.16 2.13 0.05 70.34 Average: 1 11.85 0.00 2.13 2.57 0.06 83.39 Average: 2 16.60 0.00 3.27 11.72 0.07 68.33 Average: 3 11.83 0.00 2.15 4.26 0.06 81.70