---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5237 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 7.5G 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 495 480 0 2968 3165 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:8f:8c:4a brd ff:ff:ff:ff:ff:ff inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe8f:8c4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:2a:ef:7e 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-5237) 09/16/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 190.18 83.94 106.25 6591.43 42044.74 14:25:01 269.46 33.60 235.86 4326.69 135579.13 14:26:01 217.81 99.65 118.16 6647.03 17399.50 Average: 225.58 72.61 152.98 5863.33 64625.49 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1656256 3356500 2382396 58.99 52604 1801844 898036 17.65 567580 1634036 146084 14:25:01 240548 3297920 3798104 94.04 115324 3033232 1228532 24.15 598996 2914788 628 14:26:01 244588 2905452 3794064 93.94 130452 2639824 1376724 27.06 1095892 2432164 28012 Average: 713797 3186624 3324855 82.33 99460 2491633 1167764 22.95 754156 2326996 58241 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 314.65 221.31 1507.93 67.40 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 14:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 637.57 430.34 14250.54 31.37 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 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 14:26:01 ens3 426.58 288.74 2647.03 26.26 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 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 458.63 312.83 6091.21 41.73 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 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5237) 09/16/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 19.53 0.00 2.66 5.71 0.06 72.04 14:24:02 0 33.39 0.00 3.25 3.60 0.08 59.68 14:24:02 1 10.25 0.00 3.12 7.28 0.05 79.30 14:24:02 2 9.91 0.00 1.69 7.95 0.05 80.40 14:24:02 3 24.56 0.00 2.56 3.97 0.07 68.84 14:25:01 all 23.15 0.00 7.52 4.72 0.09 64.53 14:25:01 0 31.70 0.00 9.08 6.29 0.10 52.82 14:25:01 1 20.29 0.00 7.22 6.25 0.09 66.15 14:25:01 2 20.11 0.00 6.64 4.03 0.07 69.15 14:25:01 3 20.47 0.00 7.12 2.31 0.10 69.99 14:26:01 all 20.65 0.00 2.71 6.05 0.08 70.51 14:26:01 0 22.73 0.00 2.92 11.96 0.07 62.32 14:26:01 1 17.38 0.00 2.83 5.83 0.07 73.88 14:26:01 2 19.30 0.00 2.54 2.37 0.10 75.69 14:26:01 3 23.19 0.00 2.57 4.03 0.07 70.15 Average: all 21.09 0.00 4.26 5.50 0.07 69.08 Average: 0 29.26 0.00 5.04 7.29 0.08 58.33 Average: 1 15.93 0.00 4.36 6.46 0.07 73.18 Average: 2 16.39 0.00 3.59 4.80 0.07 75.15 Average: 3 22.77 0.00 4.05 3.45 0.08 69.66