---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2959 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 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 515 191 0 3236 3145 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:4d:44:11 brd ff:ff:ff:ff:ff:ff inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe4d:4411/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:f0:46:66 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-2959) 08/20/24 _x86_64_ (4 CPU) 13:58:39 LINUX RESTART (4 CPU) 13:59:01 tps rtps wtps bread/s bwrtn/s 14:00:01 188.12 83.60 104.52 6563.17 42599.72 14:01:02 227.30 12.46 214.83 2252.96 37286.45 14:02:01 68.60 0.15 68.45 13.15 21932.69 Average: 161.86 32.25 129.60 2959.46 34006.69 13:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1666976 3365896 2371676 58.72 52896 1801708 896208 17.62 559148 1634172 134068 14:01:02 595100 3258852 3443552 85.26 79940 2712388 1297468 25.50 798072 2407756 59584 14:02:01 268576 3286820 3770076 93.35 94172 3041768 1053320 20.71 1628100 1888944 2568 Average: 843551 3303856 3195101 79.11 75669 2518621 1082332 21.28 995107 1976957 65407 13:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 346.24 233.69 1467.91 67.56 0.00 0.00 0.00 0.00 14:01:02 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 14:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:02 ens3 637.94 440.79 3954.87 37.72 0.00 0.00 0.00 0.00 14:02:01 lo 3.05 3.05 0.27 0.27 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 1739.64 1983.80 4155.75 11222.22 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.18 0.18 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: ens3 903.30 879.96 3187.47 3734.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2959) 08/20/24 _x86_64_ (4 CPU) 13:58:39 LINUX RESTART (4 CPU) 13:59:01 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 19.13 0.00 2.46 5.98 0.07 72.37 14:00:01 0 19.94 0.00 1.90 1.50 0.05 76.61 14:00:01 1 16.85 0.00 3.28 9.49 0.10 70.27 14:00:01 2 32.07 0.00 2.73 4.54 0.07 60.59 14:00:01 3 7.63 0.00 1.94 8.44 0.07 81.92 14:01:02 all 16.02 0.00 3.11 6.14 0.07 74.66 14:01:02 0 11.77 0.00 2.16 2.96 0.05 83.06 14:01:02 1 13.61 0.00 4.99 12.25 0.05 69.11 14:01:02 2 28.98 0.00 2.87 2.31 0.10 65.75 14:01:02 3 9.77 0.00 2.46 7.02 0.07 80.69 14:02:01 all 32.33 0.00 4.66 1.75 0.06 61.19 14:02:01 0 31.16 0.00 5.10 4.07 0.05 59.62 14:02:01 1 34.00 0.00 3.64 0.80 0.07 61.48 14:02:01 2 33.06 0.00 5.72 0.70 0.07 60.45 14:02:01 3 31.11 0.00 4.16 1.43 0.05 63.25 Average: all 22.42 0.00 3.40 4.64 0.07 69.47 Average: 0 20.87 0.00 3.03 2.83 0.05 73.21 Average: 1 21.41 0.00 3.97 7.55 0.07 66.99 Average: 2 31.36 0.00 3.76 2.53 0.08 62.27 Average: 3 16.04 0.00 2.84 5.67 0.06 75.40