---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2038 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 9.2G 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 455 1146 0 2341 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:5b:cd:05 brd ff:ff:ff:ff:ff:ff inet 10.32.7.110/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:fe5b:cd05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:7b:46:59 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-2038) 01/16/25 _x86_64_ (4 CPU) 20:57:41 LINUX RESTART (4 CPU) 20:58:01 tps rtps wtps bread/s bwrtn/s 20:59:02 180.45 69.39 111.06 5622.53 45648.54 21:00:01 123.05 13.57 109.47 2372.61 16181.53 Average: 151.99 41.72 110.28 4011.23 31038.83 20:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:59:02 1456980 3292276 2581672 63.92 58936 1923576 941760 18.51 664572 1719716 195224 21:00:01 1165436 3288124 2873216 71.14 70352 2191516 964256 18.95 834964 1823524 17320 Average: 1311208 3290200 2727444 67.53 64644 2057546 953008 18.73 749768 1771620 106272 20:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 20:59:02 ens3 558.96 313.18 2388.76 74.08 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 lo 5.22 5.22 0.47 0.47 0.00 0.00 0.00 0.00 21:00:01 ens3 213.44 230.15 1088.46 524.71 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 3.26 3.26 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 387.65 272.01 1744.07 297.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2038) 01/16/25 _x86_64_ (4 CPU) 20:57:41 LINUX RESTART (4 CPU) 20:58:01 CPU %user %nice %system %iowait %steal %idle 20:59:02 all 18.23 0.00 2.61 5.40 0.07 73.70 20:59:02 0 7.97 0.00 1.86 6.45 0.07 83.65 20:59:02 1 11.26 0.00 1.69 1.28 0.03 85.73 20:59:02 2 38.56 0.00 4.47 4.77 0.10 52.10 20:59:02 3 15.29 0.00 2.40 9.11 0.05 73.15 21:00:01 all 20.62 0.00 1.79 3.11 0.07 74.42 21:00:01 0 19.31 0.00 1.72 5.95 0.05 72.97 21:00:01 1 36.45 0.00 2.37 3.90 0.10 57.17 21:00:01 2 11.14 0.00 1.57 1.38 0.07 85.85 21:00:01 3 15.52 0.00 1.52 1.14 0.05 81.77 Average: all 19.41 0.00 2.20 4.26 0.07 74.05 Average: 0 13.59 0.00 1.79 6.21 0.06 78.36 Average: 1 23.76 0.00 2.03 2.58 0.07 71.57 Average: 2 24.92 0.00 3.02 3.08 0.08 68.89 Average: 3 15.40 0.00 1.96 5.16 0.05 77.42