---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5543 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: 3944 483 708 0 2752 3177 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:83:65:10 brd ff:ff:ff:ff:ff:ff inet 10.32.7.130/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe83:6510/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:57:31:e0 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-5543) 09/20/24 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 188.05 84.12 103.93 6607.03 41665.34 14:25:01 264.90 52.47 212.43 9752.39 118520.58 14:26:01 219.86 73.14 146.73 4503.38 32699.88 Average: 224.29 69.90 154.39 6955.82 64325.37 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1534524 3287936 2504136 62.00 51664 1854044 948944 18.65 665220 1651404 202708 14:25:01 127520 3312568 3911140 96.84 109592 3145980 1220360 23.99 517376 3089348 67936 14:26:01 239052 3137744 3799608 94.08 132960 2844020 1150744 22.62 752208 2749884 34028 Average: 633699 3246083 3404961 84.31 98072 2614681 1106683 21.75 644935 2496879 101557 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 411.95 275.34 1511.25 71.87 0.00 0.00 0.00 0.00 14:25:01 lo 1.60 1.60 0.15 0.15 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 ens3 602.16 375.81 13972.17 27.91 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 489.79 347.36 2792.25 29.67 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 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 501.35 332.86 6096.26 43.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5543) 09/20/24 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 17.85 0.00 2.47 5.48 0.06 74.14 14:24:01 0 14.54 0.00 1.64 1.57 0.03 82.22 14:24:01 1 21.06 0.00 3.68 5.15 0.05 70.06 14:24:01 2 16.06 0.00 1.99 3.93 0.05 77.97 14:24:01 3 19.76 0.00 2.58 11.25 0.10 66.30 14:25:01 all 23.54 0.00 6.91 4.81 0.08 64.66 14:25:01 0 28.51 0.00 6.41 5.09 0.07 59.93 14:25:01 1 21.77 0.00 6.22 2.92 0.05 69.03 14:25:01 2 22.26 0.00 7.54 4.54 0.08 65.58 14:25:01 3 21.59 0.00 7.48 6.73 0.09 64.12 14:26:01 all 17.64 0.00 2.97 5.80 0.07 73.52 14:26:01 0 13.89 0.00 2.01 4.28 0.05 79.77 14:26:01 1 20.03 0.00 3.33 6.98 0.08 69.58 14:26:01 2 16.28 0.00 2.91 2.59 0.08 78.13 14:26:01 3 20.36 0.00 3.66 9.34 0.08 66.56 Average: all 19.66 0.00 4.11 5.37 0.07 70.79 Average: 0 18.95 0.00 3.34 3.64 0.05 74.02 Average: 1 20.95 0.00 4.40 5.02 0.06 69.56 Average: 2 18.19 0.00 4.14 3.69 0.07 73.90 Average: 3 20.56 0.00 4.56 9.12 0.09 65.67