---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-163 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 11G 9.2G 53% / 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 475 159 0 3308 3185 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:aa:0e:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.82/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:feaa:eb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:02:fb:5a 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-163) 12/19/24 _x86_64_ (4 CPU) 02:29:05 LINUX RESTART (4 CPU) 02:30:01 tps rtps wtps bread/s bwrtn/s 02:31:01 118.11 12.80 105.32 2302.95 21061.56 02:32:01 458.86 0.02 458.84 3.33 37270.32 02:33:01 145.35 2.88 142.47 369.21 12272.98 Average: 240.77 5.23 235.54 891.80 23534.33 02:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 1274356 3344160 2764296 68.45 63108 2146900 1051556 20.67 680832 1870936 68 02:32:01 132296 3242908 3906356 96.72 103228 3085288 1252336 24.62 818996 2790148 11724 02:33:01 197496 3282308 3841156 95.11 112812 3060576 944996 18.58 929940 2627060 22256 Average: 534716 3289792 3503936 86.76 93049 2764255 1082963 21.29 809923 2429381 11349 02:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:31:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 ens3 241.38 184.04 1782.10 21.74 0.00 0.00 0.00 0.00 02:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 ens3 541.81 392.57 3249.68 29.88 0.00 0.00 0.00 0.00 02:33:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 ens3 307.33 147.62 1691.08 17.45 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.09 0.09 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: ens3 363.50 241.40 2240.92 23.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-163) 12/19/24 _x86_64_ (4 CPU) 02:29:05 LINUX RESTART (4 CPU) 02:30:01 CPU %user %nice %system %iowait %steal %idle 02:31:01 all 17.26 0.00 1.74 3.16 0.06 77.79 02:31:01 0 6.15 0.00 1.04 6.54 0.03 86.23 02:31:01 1 20.75 0.00 1.64 1.37 0.05 76.19 02:31:01 2 28.82 0.00 2.58 2.59 0.07 65.94 02:31:01 3 13.29 0.00 1.65 2.17 0.08 82.81 02:32:01 all 4.57 0.00 3.99 13.78 0.08 77.58 02:32:01 0 2.64 0.00 2.92 15.14 0.07 79.22 02:32:01 1 6.83 0.00 4.37 18.00 0.08 70.71 02:32:01 2 3.41 0.00 3.24 5.02 0.10 88.23 02:32:01 3 5.40 0.00 5.41 16.91 0.08 72.20 02:33:01 all 17.78 0.00 2.75 4.63 0.05 74.78 02:33:01 0 15.67 0.00 2.51 0.97 0.03 80.83 02:33:01 1 15.30 0.00 2.41 13.04 0.07 69.19 02:33:01 2 21.94 0.00 3.88 2.88 0.07 71.24 02:33:01 3 18.19 0.00 2.20 1.68 0.07 77.87 Average: all 13.20 0.00 2.82 7.19 0.06 76.72 Average: 0 8.16 0.00 2.16 7.55 0.04 82.09 Average: 1 14.30 0.00 2.80 10.79 0.07 72.04 Average: 2 18.08 0.00 3.23 3.49 0.08 75.12 Average: 3 12.28 0.00 3.09 6.93 0.08 77.62