---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1823 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 10G 9.3G 52% / 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 505 224 0 3213 3155 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:35:af:2e brd ff:ff:ff:ff:ff:ff inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe35:af2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:8b:6f:92 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-1823) 01/14/25 _x86_64_ (4 CPU) 13:58:44 LINUX RESTART (4 CPU) 13:59:01 tps rtps wtps bread/s bwrtn/s 14:00:02 169.82 69.36 100.47 5624.13 41501.90 14:01:01 207.47 12.86 194.61 2306.19 33453.04 14:02:01 102.13 0.12 102.02 11.46 27389.70 14:03:01 24.51 1.07 23.45 59.72 1347.38 Average: 125.64 20.88 104.76 1999.10 25891.50 13:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:02 1629336 3298396 2409316 59.66 50428 1773456 948160 18.64 598500 1631988 154772 14:01:01 663340 3254560 3375312 83.58 75636 2645244 1284920 25.26 774944 2366156 166196 14:02:01 303848 3298120 3734804 92.48 93396 3019092 1026660 20.18 1527636 1954536 2792 14:03:01 229240 3230584 3809412 94.32 95476 3025376 992460 19.51 1739664 1818692 2468 Average: 706441 3270415 3332211 82.51 78734 2615792 1063050 20.90 1160186 1942843 81557 13:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:02 ens3 373.75 223.75 1416.38 65.90 0.00 0.00 0.00 0.00 14:01:01 lo 2.24 2.24 0.19 0.19 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 582.58 369.17 4075.04 31.72 0.00 0.00 0.00 0.00 14:02:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 1572.67 1793.88 4060.70 10616.97 0.00 0.00 0.00 0.00 14:03:01 lo 1.70 1.70 0.15 0.15 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 120.75 119.88 28.43 793.86 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.16 0.16 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 662.77 627.75 2388.11 2889.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1823) 01/14/25 _x86_64_ (4 CPU) 13:58:44 LINUX RESTART (4 CPU) 13:59:01 CPU %user %nice %system %iowait %steal %idle 14:00:02 all 17.54 0.00 2.09 5.13 0.07 75.17 14:00:02 0 30.42 0.00 2.45 2.59 0.07 64.48 14:00:02 1 8.32 0.00 3.10 11.59 0.08 76.90 14:00:02 2 13.84 0.00 1.34 1.20 0.07 83.55 14:00:02 3 17.51 0.00 1.45 5.17 0.07 75.81 14:01:01 all 17.28 0.00 3.16 4.95 0.09 74.52 14:01:01 0 36.94 0.00 2.89 1.77 0.09 58.31 14:01:01 1 10.06 0.00 4.18 7.28 0.10 78.37 14:01:01 2 7.26 0.00 2.32 2.51 0.07 87.83 14:01:01 3 14.73 0.00 3.24 8.29 0.07 73.67 14:02:01 all 31.60 0.00 5.96 2.65 0.11 59.68 14:02:01 0 28.98 0.00 4.88 4.20 0.12 61.82 14:02:01 1 32.95 0.00 6.23 2.28 0.10 58.44 14:02:01 2 33.46 0.00 6.55 1.87 0.14 57.98 14:02:01 3 31.05 0.00 6.15 2.20 0.10 60.49 14:03:01 all 20.05 0.00 0.88 0.69 0.07 78.32 14:03:01 0 5.67 0.00 0.65 1.98 0.05 91.64 14:03:01 1 8.88 0.00 0.80 0.05 0.05 90.22 14:03:01 2 24.40 0.00 0.94 0.15 0.07 74.44 14:03:01 3 41.19 0.00 1.10 0.57 0.10 57.05 Average: all 21.61 0.00 3.01 3.35 0.08 71.95 Average: 0 25.47 0.00 2.72 2.64 0.08 69.10 Average: 1 15.01 0.00 3.56 5.29 0.08 76.05 Average: 2 19.75 0.00 2.77 1.43 0.08 75.96 Average: 3 26.16 0.00 2.98 4.04 0.08 66.74