---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5309 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 455 251 0 3236 3205 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:1d:59:7d brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe1d:597d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:55:2b: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-5309) 09/17/24 _x86_64_ (4 CPU) 13:58:41 LINUX RESTART (4 CPU) 13:59:01 tps rtps wtps bread/s bwrtn/s 14:00:02 189.74 83.94 105.80 6567.57 41745.46 14:01:01 184.36 12.52 171.84 2275.95 29501.98 14:02:01 123.00 0.13 122.86 12.93 30976.17 Average: 165.59 32.31 133.28 2955.93 34100.08 13:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:02 1544824 3298120 2493828 61.75 51940 1853640 949156 18.66 655128 1652192 197428 14:01:01 833328 3267716 3205324 79.37 73104 2494040 1262120 24.81 776560 2197800 88248 14:02:01 271004 3289140 3767648 93.29 94036 3041372 1032892 20.30 1558992 1954288 2716 Average: 883052 3284992 3155600 78.13 73027 2463017 1081389 21.26 996893 1934760 96131 13:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:02 ens3 375.32 243.26 1432.53 67.76 0.00 0.00 0.00 0.00 14:00:02 lo 1.00 1.00 0.09 0.09 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 14:01:01 ens3 577.95 376.95 4052.48 30.75 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 14:02:01 ens3 1590.95 1838.76 4062.73 10622.22 0.00 0.00 0.00 0.00 14:02:01 lo 2.73 2.73 0.24 0.24 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 Average: ens3 849.58 822.13 3177.72 3593.37 0.00 0.00 0.00 0.00 Average: lo 1.99 1.99 0.17 0.17 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-5309) 09/17/24 _x86_64_ (4 CPU) 13:58:41 LINUX RESTART (4 CPU) 13:59:01 CPU %user %nice %system %iowait %steal %idle 14:00:02 all 17.81 0.00 2.40 5.62 0.06 74.10 14:00:02 0 38.03 0.00 4.00 3.83 0.07 54.08 14:00:02 1 17.87 0.00 2.62 10.95 0.05 68.50 14:00:02 2 9.67 0.00 1.67 1.44 0.05 87.18 14:00:02 3 5.78 0.00 1.32 6.27 0.07 86.57 14:01:01 all 15.29 0.00 2.69 5.14 0.07 76.82 14:01:01 0 6.35 0.00 2.97 5.93 0.07 84.68 14:01:01 1 35.14 0.00 4.12 3.10 0.09 57.57 14:01:01 2 13.98 0.00 2.06 2.66 0.09 81.22 14:01:01 3 5.61 0.00 1.68 8.85 0.03 83.83 14:02:01 all 32.77 0.00 5.99 3.38 0.10 57.76 14:02:01 0 28.61 0.00 5.62 4.36 0.10 61.32 14:02:01 1 41.07 0.00 5.56 6.07 0.10 47.20 14:02:01 2 32.91 0.00 6.78 0.59 0.10 59.62 14:02:01 3 28.49 0.00 5.94 2.55 0.10 62.91 Average: all 21.97 0.00 3.70 4.72 0.08 69.55 Average: 0 24.44 0.00 4.20 4.70 0.08 66.58 Average: 1 31.31 0.00 4.10 6.73 0.08 57.79 Average: 2 18.85 0.00 3.50 1.56 0.08 76.01 Average: 3 13.31 0.00 2.98 5.88 0.07 77.76