---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-250 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: 2800.000 BogoMIPS: 5600.00 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 7.4G 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: 3944 453 597 0 2892 3207 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:36:51:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe36:51d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:63:5b:e5 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-250) 02/13/25 _x86_64_ (4 CPU) 13:54:42 LINUX RESTART (4 CPU) 13:55:01 tps rtps wtps bread/s bwrtn/s 13:56:01 173.37 69.22 104.15 5599.60 41971.42 13:57:01 310.57 23.46 287.10 3222.90 137526.64 13:58:01 214.95 72.97 141.98 5467.22 20608.03 Average: 233.00 55.21 177.79 4762.56 66733.49 13:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1704368 3379804 2334292 57.80 51688 1779116 857952 16.86 522088 1632352 157652 13:57:01 368096 3319484 3670564 90.89 124960 2907440 1079844 21.23 608508 2767668 112920 13:58:01 698056 3342756 3340604 82.72 139976 2590576 949352 18.66 709464 2342276 18616 Average: 923507 3347348 3115153 77.13 105541 2425711 962383 18.92 613353 2247432 96396 13:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 ens3 430.11 289.79 1520.76 72.37 0.00 0.00 0.00 0.00 13:56:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 808.04 530.07 15112.61 41.64 0.00 0.00 0.00 0.00 13:57:01 lo 2.26 2.26 0.20 0.20 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 332.61 257.16 1738.35 31.99 0.00 0.00 0.00 0.00 13:58:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 523.71 359.08 6127.90 48.66 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.13 0.13 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-250) 02/13/25 _x86_64_ (4 CPU) 13:54:42 LINUX RESTART (4 CPU) 13:55:01 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 18.66 0.00 2.21 5.39 0.05 73.68 13:56:01 0 16.26 0.00 1.67 3.10 0.03 78.94 13:56:01 1 15.81 0.00 2.19 7.48 0.05 74.48 13:56:01 2 30.88 0.00 2.09 5.98 0.07 60.99 13:56:01 3 11.73 0.00 2.92 5.02 0.05 80.28 13:57:01 all 25.91 0.00 8.23 5.96 0.08 59.82 13:57:01 0 18.76 0.00 7.19 6.58 0.07 67.40 13:57:01 1 38.86 0.00 9.62 4.19 0.08 47.25 13:57:01 2 21.20 0.00 8.71 6.00 0.10 64.00 13:57:01 3 24.72 0.00 7.34 7.09 0.08 60.77 13:58:01 all 13.99 0.00 2.21 5.92 0.06 77.82 13:58:01 0 13.27 0.00 2.60 14.03 0.05 70.05 13:58:01 1 6.94 0.00 1.55 3.83 0.07 87.61 13:58:01 2 30.46 0.00 2.51 2.75 0.08 64.20 13:58:01 3 5.27 0.00 2.18 3.07 0.05 89.43 Average: all 19.50 0.00 4.20 5.76 0.07 70.48 Average: 0 16.08 0.00 3.80 7.90 0.05 72.16 Average: 1 20.48 0.00 4.44 5.17 0.07 69.84 Average: 2 27.54 0.00 4.42 4.91 0.08 63.05 Average: 3 13.86 0.00 4.13 5.05 0.06 76.89