---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-723 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: 2799.972 BogoMIPS: 5599.94 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 12G 7.5G 62% / 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 466 308 0 3169 3194 Swap: 1023 1 1022 ---> 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:ce:31:10 brd ff:ff:ff:ff:ff:ff inet 10.32.6.56/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fece:3110/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:cf:18:d0 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-723) 02/19/25 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 170.85 68.76 102.10 5572.14 41839.18 14:25:01 261.59 56.50 205.10 10574.82 106638.77 14:26:01 212.28 64.12 148.16 3744.98 43019.90 Average: 214.92 63.12 151.79 6631.30 63839.75 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1700316 3377592 2338336 57.90 51936 1780772 871612 17.13 523676 1633420 158876 14:25:01 165044 3330836 3873608 95.91 107364 3126160 1207892 23.74 449944 3115436 287664 14:26:01 174204 3038792 3864448 95.69 130616 2815100 1241844 24.41 840052 2730096 34660 Average: 679855 3249073 3358797 83.17 96639 2574011 1107116 21.76 604557 2492984 160400 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 351.24 249.26 1523.32 68.59 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:25:01 ens3 516.77 295.85 13146.01 22.11 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:26:01 ens3 574.87 412.31 3574.75 32.85 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 480.97 319.14 6082.53 41.18 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 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-723) 02/19/25 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.67 0.00 2.11 4.92 0.06 74.25 14:24:01 0 7.36 0.00 2.17 2.87 0.03 87.56 14:24:01 1 29.45 0.00 2.58 4.40 0.07 63.50 14:24:01 2 18.44 0.00 1.77 1.92 0.07 77.79 14:24:01 3 19.37 0.00 1.91 10.48 0.05 68.19 14:25:01 all 20.92 0.00 6.89 4.59 0.08 67.53 14:25:01 0 16.03 0.00 5.91 4.94 0.10 73.03 14:25:01 1 17.68 0.00 5.97 3.58 0.05 72.72 14:25:01 2 34.12 0.00 8.89 4.18 0.10 52.71 14:25:01 3 15.87 0.00 6.77 5.66 0.07 71.64 14:26:01 all 13.46 0.00 2.72 5.12 0.07 78.63 14:26:01 0 15.88 0.00 2.65 8.91 0.07 72.49 14:26:01 1 11.12 0.00 2.05 5.35 0.07 81.41 14:26:01 2 14.40 0.00 3.59 1.21 0.08 80.71 14:26:01 3 12.47 0.00 2.58 4.96 0.07 79.92 Average: all 17.67 0.00 3.89 4.88 0.07 73.50 Average: 0 13.08 0.00 3.56 5.58 0.07 77.71 Average: 1 19.39 0.00 3.52 4.45 0.06 72.57 Average: 2 22.27 0.00 4.73 2.43 0.08 70.48 Average: 3 15.91 0.00 3.75 7.04 0.06 73.25