---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2216 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 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: 3943 478 352 0 3113 3182 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:f5:99:66 brd ff:ff:ff:ff:ff:ff inet 10.32.6.163/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fef5:9966/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:50:43:ae 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-2216) 01/18/25 _x86_64_ (4 CPU) 14:22:47 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 173.03 69.14 103.88 5610.40 41621.08 14:25:01 284.73 51.32 233.41 8938.35 134973.51 14:26:01 182.05 61.79 120.26 3453.29 16295.95 Average: 212.97 60.79 152.18 5988.53 64003.89 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1711240 3386240 2327412 57.63 50480 1779424 858500 16.88 514180 1634720 153904 14:25:01 219204 3318468 3819448 94.57 114680 3046036 1112344 21.87 467828 3038884 1012 14:26:01 379068 3176124 3659584 90.61 128976 2753344 1138656 22.38 698364 2674448 30784 Average: 769837 3293611 3268815 80.94 98045 2526268 1036500 20.37 560124 2449351 61900 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 410.90 264.08 1486.00 69.46 0.00 0.00 0.00 0.00 14:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 596.07 370.74 14162.66 27.30 0.00 0.00 0.00 0.00 14:25:01 lo 1.55 1.55 0.14 0.14 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 14:26:01 ens3 465.29 324.11 2794.68 28.51 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 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 490.31 319.43 6114.44 41.82 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 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-2216) 01/18/25 _x86_64_ (4 CPU) 14:22:47 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 17.49 0.00 2.14 5.45 0.06 74.86 14:24:02 0 8.91 0.00 1.96 2.32 0.02 86.79 14:24:02 1 30.68 0.00 2.71 10.95 0.08 55.58 14:24:02 2 19.95 0.00 2.48 3.11 0.08 74.38 14:24:02 3 10.53 0.00 1.39 5.41 0.03 82.64 14:25:01 all 23.52 0.00 7.43 5.24 0.09 63.72 14:25:01 0 21.62 0.00 8.18 2.11 0.09 68.00 14:25:01 1 13.37 0.00 7.30 10.01 0.09 69.23 14:25:01 2 22.96 0.00 8.20 7.45 0.09 61.30 14:25:01 3 36.14 0.00 5.99 1.46 0.10 56.30 14:26:01 all 9.82 0.00 1.86 4.81 0.06 83.44 14:26:01 0 8.79 0.00 1.83 3.86 0.05 85.47 14:26:01 1 11.58 0.00 1.66 2.48 0.07 84.21 14:26:01 2 10.32 0.00 1.90 9.63 0.10 78.05 14:26:01 3 8.59 0.00 2.12 3.29 0.05 85.95 Average: all 16.90 0.00 3.78 5.17 0.07 74.09 Average: 0 13.05 0.00 3.96 2.77 0.05 80.17 Average: 1 18.58 0.00 3.86 7.80 0.08 69.68 Average: 2 17.70 0.00 4.15 6.72 0.09 71.34 Average: 3 18.28 0.00 3.14 3.41 0.06 75.12