---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3285 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 700K 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 453 608 0 2882 3216 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:f4:4d:73 brd ff:ff:ff:ff:ff:ff inet 10.32.6.36/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fef4:4d73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:9c:9d:30 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-3285) 01/31/25 _x86_64_ (4 CPU) 22:32:46 LINUX RESTART (4 CPU) 22:33:01 tps rtps wtps bread/s bwrtn/s 22:34:02 171.57 69.12 102.45 5606.67 41846.24 22:35:01 228.10 127.33 100.76 7211.39 33216.34 22:36:01 49.58 28.85 20.73 1338.31 5228.20 Average: 149.31 74.81 74.50 4704.87 26727.55 22:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:34:02 1708724 3385500 2329928 57.69 51384 1779684 858432 16.87 513056 1637156 152188 22:35:01 830800 3390660 3207852 79.43 72696 2616844 829704 16.31 957280 2018164 74148 22:36:01 657832 3326920 3380820 83.71 74448 2724336 877852 17.26 1072076 2075528 14692 Average: 1065785 3367693 2972867 73.61 66176 2373621 855329 16.81 847471 1910283 80343 22:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:34:02 ens3 423.48 277.80 1445.66 71.04 0.00 0.00 0.00 0.00 22:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 22:35:01 ens3 377.19 290.71 1999.84 85.98 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 lo 3.05 3.05 0.30 0.30 0.00 0.00 0.00 0.00 22:36:01 ens3 208.43 126.08 1102.21 28.13 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 336.14 231.20 1513.20 61.58 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 1.79 1.79 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3285) 01/31/25 _x86_64_ (4 CPU) 22:32:46 LINUX RESTART (4 CPU) 22:33:01 CPU %user %nice %system %iowait %steal %idle 22:34:02 all 17.33 0.00 2.17 5.15 0.06 75.30 22:34:02 0 12.38 0.00 1.57 8.14 0.03 77.87 22:34:02 1 33.00 0.00 2.66 4.76 0.08 59.50 22:34:02 2 16.11 0.00 2.96 4.49 0.08 76.35 22:34:02 3 7.87 0.00 1.48 3.20 0.05 87.40 22:35:01 all 25.24 0.88 4.08 9.93 0.09 59.78 22:35:01 0 41.64 3.51 4.67 10.84 0.10 39.23 22:35:01 1 19.81 0.02 4.04 8.74 0.07 67.34 22:35:01 2 20.44 0.00 3.94 11.58 0.09 63.96 22:35:01 3 19.07 0.00 3.64 8.61 0.07 68.61 22:36:01 all 16.95 0.00 0.95 0.92 0.05 81.13 22:36:01 0 17.68 0.00 0.89 0.37 0.05 81.02 22:36:01 1 10.60 0.00 0.68 1.87 0.05 86.80 22:36:01 2 16.77 0.00 0.88 0.85 0.05 81.45 22:36:01 3 22.76 0.00 1.35 0.59 0.07 75.24 Average: all 19.80 0.29 2.39 5.30 0.06 72.16 Average: 0 23.78 1.16 2.36 6.42 0.06 66.22 Average: 1 21.13 0.01 2.45 5.10 0.07 71.25 Average: 2 17.75 0.00 2.59 5.59 0.07 73.99 Average: 3 16.54 0.00 2.15 4.10 0.06 77.16