---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8211 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 9.2G 11G 48% / 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 469 1111 0 2363 3208 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:cb:8c:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.203/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:fecb:8cb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:98:a4:5c 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-8211) 10/20/24 _x86_64_ (4 CPU) 04:56:42 LINUX RESTART (4 CPU) 04:57:01 tps rtps wtps bread/s bwrtn/s 04:58:02 167.62 69.36 98.27 5609.33 43628.88 04:59:01 144.82 28.15 116.68 3341.26 18002.78 Average: 156.32 48.92 107.39 4484.83 30923.48 04:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:02 1579272 3297040 2459388 60.90 50184 1821788 939976 18.48 630460 1646308 133412 04:59:01 1208144 3352448 2830516 70.09 70800 2212396 885916 17.41 792796 1821980 16624 Average: 1393708 3324744 2644952 65.49 60492 2017092 912946 17.95 711628 1734144 75018 04:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:58:02 ens3 541.76 327.48 2348.55 77.74 0.00 0.00 0.00 0.00 04:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:02 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 04:59:01 ens3 190.61 201.32 1112.46 538.79 0.00 0.00 0.00 0.00 04:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 lo 4.61 4.61 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 367.66 264.93 1735.70 306.33 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 2.92 2.92 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8211) 10/20/24 _x86_64_ (4 CPU) 04:56:42 LINUX RESTART (4 CPU) 04:57:01 CPU %user %nice %system %iowait %steal %idle 04:58:02 all 16.89 0.00 2.40 5.59 0.06 75.06 04:58:02 0 8.54 0.00 1.91 12.18 0.03 77.34 04:58:02 1 10.88 0.00 2.71 6.19 0.07 80.16 04:58:02 2 31.05 0.00 2.62 1.53 0.08 64.73 04:58:02 3 17.14 0.00 2.31 2.47 0.03 78.04 04:59:01 all 20.41 0.00 1.98 3.54 0.06 74.00 04:59:01 0 23.52 0.00 1.89 3.27 0.05 71.28 04:59:01 1 8.40 0.00 1.16 2.37 0.03 88.03 04:59:01 2 18.00 0.00 2.60 6.75 0.07 72.58 04:59:01 3 31.66 0.00 2.28 1.80 0.07 64.19 Average: all 18.64 0.00 2.19 4.58 0.06 74.54 Average: 0 15.97 0.00 1.90 7.76 0.04 74.33 Average: 1 9.65 0.00 1.94 4.30 0.05 84.06 Average: 2 24.57 0.00 2.61 4.12 0.08 68.62 Average: 3 24.35 0.00 2.29 2.14 0.05 71.17