---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-514 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 7.5G 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 476 331 0 3135 3184 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:8d:7a:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe8d:7ac6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:a3:13:07 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-514) 12/30/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 171.99 69.27 102.72 5635.33 41582.82 14:25:01 261.33 50.91 210.41 8929.50 119050.19 14:26:01 206.58 63.01 143.58 3521.01 32379.67 Average: 213.04 61.12 151.93 6013.22 64047.31 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1701712 3377604 2336940 57.86 50488 1780128 850068 16.71 521880 1635420 154688 14:25:01 127508 3316812 3911144 96.84 105744 3160520 1204228 23.67 470204 3143512 4412 14:26:01 174324 3003116 3864328 95.68 128992 2786676 1267024 24.91 867288 2711280 35516 Average: 667848 3232511 3370804 83.46 95075 2575775 1107107 21.76 619791 2496737 64872 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:24:02 ens3 391.93 252.44 1480.89 67.54 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 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 14:25:01 ens3 583.15 329.78 14023.07 26.68 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 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 14:26:01 ens3 516.65 359.79 2992.33 27.87 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: lo 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 496.79 313.92 6123.75 40.77 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-514) 12/30/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 17.87 0.00 2.21 5.42 0.06 74.44 14:24:02 0 22.26 0.00 2.53 6.22 0.05 68.94 14:24:02 1 7.22 0.00 1.33 5.80 0.05 85.60 14:24:02 2 9.48 0.00 1.57 1.88 0.07 87.01 14:24:02 3 32.58 0.00 3.44 7.78 0.07 56.14 14:25:01 all 22.61 0.00 6.94 3.98 0.08 66.39 14:25:01 0 21.57 0.00 7.21 2.98 0.07 68.17 14:25:01 1 17.60 0.00 6.19 2.11 0.09 74.02 14:25:01 2 23.25 0.00 6.64 0.85 0.09 69.17 14:25:01 3 28.07 0.00 7.74 9.96 0.07 54.16 14:26:01 all 12.90 0.00 2.48 5.21 0.07 79.34 14:26:01 0 16.42 0.00 2.80 6.09 0.07 74.62 14:26:01 1 14.72 0.00 2.81 4.29 0.07 78.11 14:26:01 2 10.85 0.00 1.88 2.71 0.08 84.47 14:26:01 3 9.60 0.00 2.43 7.73 0.07 80.18 Average: all 17.75 0.00 3.85 4.88 0.07 73.45 Average: 0 20.07 0.00 4.15 5.12 0.06 70.60 Average: 1 13.15 0.00 3.43 4.08 0.07 79.28 Average: 2 14.44 0.00 3.33 1.82 0.08 80.33 Average: 3 23.34 0.00 4.51 8.48 0.07 63.61