---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-903 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 9.6G 9.7G 50% / 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 482 578 0 2882 3178 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:49:26:72 brd ff:ff:ff:ff:ff:ff inet 10.32.6.235/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe49:2672/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:b1:95:d4 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-903) 01/03/25 _x86_64_ (4 CPU) 19:30:44 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:02 172.49 69.26 103.23 5631.06 41730.26 19:33:01 304.81 12.49 292.32 2267.82 34774.45 19:34:01 223.20 0.05 223.15 5.87 12953.57 19:35:01 41.08 0.05 41.03 6.53 1140.74 19:36:01 117.75 0.88 116.86 79.05 2899.25 Average: 171.42 16.56 154.86 1595.83 18645.90 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:02 1728720 3400940 2309932 57.20 50620 1777636 848248 16.67 499952 1633572 154748 19:33:01 812336 3253768 3226316 79.89 80200 2485276 1257472 24.72 776012 2202640 3376 19:34:01 723356 3323680 3315296 82.09 100520 2601456 1162732 22.86 809716 2230916 544 19:35:01 694404 3322336 3344248 82.81 102808 2616984 1178320 23.16 832200 2226988 2256 19:36:01 618548 3280112 3420104 84.68 105720 2643548 974868 19.16 927244 2206032 18176 Average: 915473 3316167 3123179 77.33 87974 2424980 1084328 21.31 769025 2100030 35820 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:02 ens3 404.02 257.24 1431.61 68.39 0.00 0.00 0.00 0.00 19:32:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 601.24 394.20 3411.57 37.31 0.00 0.00 0.00 0.00 19:33:01 lo 2.10 2.10 0.19 0.19 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 263.07 163.91 1490.83 13.72 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 25.70 23.10 5.67 6.80 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 85.50 121.65 27.16 640.54 0.00 0.00 0.00 0.00 19:36:01 lo 6.27 6.27 0.55 0.55 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 274.82 191.34 1266.22 153.74 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.17 0.17 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-903) 01/03/25 _x86_64_ (4 CPU) 19:30:44 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:02 all 18.30 0.00 2.15 5.37 0.06 74.12 19:32:02 0 16.72 0.00 1.67 3.94 0.05 77.62 19:32:02 1 13.86 0.00 1.62 1.82 0.05 82.65 19:32:02 2 33.94 0.00 3.22 5.70 0.08 57.07 19:32:02 3 8.69 0.00 2.08 10.07 0.07 79.09 19:33:01 all 16.42 0.00 3.73 11.14 0.09 68.62 19:33:01 0 14.81 0.00 3.36 8.73 0.07 73.04 19:33:01 1 11.63 0.00 3.05 10.16 0.07 75.09 19:33:01 2 26.21 0.00 5.02 15.47 0.10 53.20 19:33:01 3 13.06 0.00 3.52 10.21 0.09 73.12 19:34:01 all 32.66 0.00 4.50 6.72 0.09 56.03 19:34:01 0 34.13 0.00 4.16 0.15 0.08 61.47 19:34:01 1 33.10 0.00 5.16 11.83 0.10 49.81 19:34:01 2 30.57 0.00 4.16 11.77 0.10 53.40 19:34:01 3 32.82 0.00 4.55 3.16 0.10 59.36 19:35:01 all 26.46 0.00 9.27 0.37 0.11 63.80 19:35:01 0 25.45 0.00 7.37 0.44 0.10 66.64 19:35:01 1 23.87 0.00 9.12 0.17 0.10 66.74 19:35:01 2 26.12 0.00 10.11 0.55 0.12 63.11 19:35:01 3 30.38 0.00 10.44 0.33 0.12 58.73 19:36:01 all 22.12 0.00 3.07 2.93 0.07 71.81 19:36:01 0 14.85 0.00 2.81 1.41 0.07 80.87 19:36:01 1 48.54 0.00 3.13 3.05 0.08 45.21 19:36:01 2 12.02 0.00 3.39 4.06 0.08 80.44 19:36:01 3 13.02 0.00 2.93 3.23 0.07 80.75 Average: all 23.21 0.00 4.55 5.28 0.08 66.87 Average: 0 21.22 0.00 3.87 2.91 0.07 71.92 Average: 1 26.25 0.00 4.42 5.38 0.08 63.88 Average: 2 25.77 0.00 5.19 7.47 0.10 61.47 Average: 3 19.63 0.00 4.71 5.38 0.09 70.19