---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5504 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 700K 394M 1% /run /dev/vda1 20G 9.3G 9.9G 49% / 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 455 613 0 2875 3214 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:c7:0d:84 brd ff:ff:ff:ff:ff:ff inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fec7:d84/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:c3:04:cc 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-5504) 09/19/24 _x86_64_ (4 CPU) 22:32:43 LINUX RESTART (4 CPU) 22:33:01 tps rtps wtps bread/s bwrtn/s 22:34:01 187.52 83.75 103.77 6563.71 41501.37 22:35:01 213.43 109.90 103.53 5843.16 32292.35 22:36:01 53.19 33.83 19.36 1703.45 5500.15 Average: 151.38 75.83 75.55 4703.44 26431.29 22:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:34:01 1604780 3299184 2433872 60.26 46316 1805608 953468 18.74 637812 1622904 146672 22:35:01 809228 3344752 3229424 79.96 71296 2594536 1129520 22.20 920388 2077752 76764 22:36:01 662892 3325216 3375760 83.59 74292 2718140 891356 17.52 1076000 2069136 17392 Average: 1025633 3323051 3013019 74.60 63968 2372761 991448 19.49 878067 1923264 80276 22:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:34:01 ens3 340.46 235.01 1457.78 67.58 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 22:35:01 ens3 343.91 269.84 1949.91 23.83 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 lo 2.73 2.73 0.28 0.28 0.00 0.00 0.00 0.00 22:36:01 ens3 206.38 122.01 1122.95 80.97 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 296.92 208.95 1510.21 57.46 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 1.76 1.76 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5504) 09/19/24 _x86_64_ (4 CPU) 22:32:43 LINUX RESTART (4 CPU) 22:33:01 CPU %user %nice %system %iowait %steal %idle 22:34:01 all 17.38 0.00 2.37 5.26 0.06 74.93 22:34:01 0 34.42 0.00 2.96 5.41 0.07 57.14 22:34:01 1 7.08 0.00 1.47 8.55 0.07 82.84 22:34:01 2 16.63 0.00 2.16 3.20 0.07 77.95 22:34:01 3 11.36 0.00 2.87 3.89 0.03 81.84 22:35:01 all 24.40 0.83 3.72 10.13 0.08 60.85 22:35:01 0 24.13 0.00 3.77 9.50 0.07 62.54 22:35:01 1 17.76 3.30 3.56 12.83 0.07 62.49 22:35:01 2 20.65 0.02 3.45 8.78 0.07 67.04 22:35:01 3 35.02 0.00 4.12 9.44 0.10 51.32 22:36:01 all 19.90 0.00 1.22 1.32 0.05 77.51 22:36:01 0 30.31 0.00 1.49 1.02 0.05 67.12 22:36:01 1 11.04 0.00 1.00 2.27 0.03 85.66 22:36:01 2 18.25 0.00 1.17 0.77 0.05 79.76 22:36:01 3 20.06 0.00 1.22 1.24 0.05 77.43 Average: all 20.55 0.28 2.44 5.57 0.06 71.10 Average: 0 29.63 0.00 2.74 5.31 0.06 62.26 Average: 1 11.94 1.09 2.01 7.87 0.06 77.03 Average: 2 18.51 0.01 2.26 4.24 0.06 74.92 Average: 3 22.15 0.00 2.74 4.85 0.06 70.20