---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6506 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 13G 7.2G 63% / 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 472 538 0 2932 3188 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:53:2f:d6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe53:2fd6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:ad:42:24 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-6506) 07/13/24 _x86_64_ (4 CPU) 15:32:34 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 160.48 66.53 93.95 4961.41 38661.91 15:35:01 295.28 79.04 216.24 15773.75 125819.33 15:36:01 359.91 25.83 334.08 2698.62 28365.14 15:37:01 251.37 210.48 40.89 8097.32 6920.31 Average: 266.77 95.46 171.31 7885.94 49972.80 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1663656 3371168 2374996 58.81 52084 1810352 870296 17.11 550200 1643144 142832 15:35:01 256660 3252040 3781992 93.64 117056 2946908 1287220 25.30 594908 2878632 282168 15:36:01 499356 3254476 3539296 87.64 153332 2674192 1479928 29.09 848992 2383004 219780 15:37:01 229840 3190792 3808812 94.31 154856 2877628 1094588 21.52 996028 2506968 58048 Average: 662378 3267119 3376274 83.60 119332 2577270 1183008 23.25 747532 2352937 175707 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:34:01 ens3 374.09 267.13 1424.41 70.31 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 ens3 540.09 305.91 14559.13 23.41 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 89.77 77.29 441.81 7.92 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 219.55 136.01 1592.38 13.29 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 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 305.98 196.63 4508.49 28.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6506) 07/13/24 _x86_64_ (4 CPU) 15:32:34 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.69 0.00 2.30 4.81 0.07 73.13 15:34:01 0 18.91 0.00 1.95 2.30 0.05 76.78 15:34:01 1 18.59 0.00 2.38 2.92 0.05 76.07 15:34:01 2 29.35 0.00 2.81 5.14 0.10 62.60 15:34:01 3 11.95 0.00 2.04 8.89 0.05 77.07 15:35:01 all 24.88 0.00 8.11 4.63 0.11 62.27 15:35:01 0 23.02 0.00 8.10 6.37 0.10 62.41 15:35:01 1 38.11 0.00 9.26 4.53 0.12 47.98 15:35:01 2 17.87 0.00 7.84 2.32 0.12 71.84 15:35:01 3 20.51 0.00 7.20 5.27 0.10 66.92 15:36:01 all 28.90 0.00 5.29 11.91 0.13 53.78 15:36:01 0 31.17 0.00 6.17 23.27 0.13 39.25 15:36:01 1 27.61 0.00 4.29 2.60 0.08 65.42 15:36:01 2 26.94 0.00 4.99 3.52 0.15 64.40 15:36:01 3 29.87 0.00 5.74 18.33 0.12 45.94 15:37:01 all 33.79 0.00 4.22 11.07 0.11 50.81 15:37:01 0 32.65 0.00 3.70 8.88 0.10 54.66 15:37:01 1 34.49 0.00 4.43 14.03 0.12 46.93 15:37:01 2 34.24 0.00 4.22 9.97 0.13 51.44 15:37:01 3 33.74 0.00 4.54 11.44 0.12 50.17 Average: all 26.81 0.00 4.97 8.11 0.10 60.00 Average: 0 26.45 0.00 4.97 10.19 0.10 58.30 Average: 1 29.67 0.00 5.08 6.01 0.09 59.15 Average: 2 27.14 0.00 4.95 5.25 0.13 62.53 Average: 3 24.00 0.00 4.87 10.99 0.10 60.04