---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6417 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 700K 394M 1% /run /dev/vda1 20G 9.0G 11G 47% / 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 460 1187 0 2295 3222 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:4e:1f:22 brd ff:ff:ff:ff:ff:ff inet 10.32.7.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86242sec preferred_lft 86242sec inet6 fe80::f816:3eff:fe4e:1f22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:06:27:5c 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-6417) 09/30/24 _x86_64_ (4 CPU) 20:41:35 LINUX RESTART (4 CPU) 20:42:02 tps rtps wtps bread/s bwrtn/s 20:43:01 172.09 67.80 104.29 5052.30 43277.56 20:44:01 102.73 17.75 84.99 1746.24 22559.57 Average: 137.12 42.56 94.56 3385.38 32831.53 20:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:01 1604864 3336912 2433788 60.26 53492 1832588 907260 17.83 588672 1661672 164604 20:44:01 1250616 3333588 2788036 69.03 62440 2165348 897172 17.64 797796 1788364 13992 Average: 1427740 3335250 2610912 64.65 57966 1998968 902216 17.73 693234 1725018 89298 20:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:01 ens3 392.78 246.16 1461.24 68.95 0.00 0.00 0.00 0.00 20:43:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 ens3 130.48 94.38 642.41 19.55 0.00 0.00 0.00 0.00 20:44:01 lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 260.53 169.64 1048.38 44.04 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.19 0.19 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-6417) 09/30/24 _x86_64_ (4 CPU) 20:41:35 LINUX RESTART (4 CPU) 20:42:02 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 21.19 0.00 2.49 5.20 0.06 71.06 20:43:01 0 16.24 0.00 1.53 3.09 0.07 79.07 20:43:01 1 9.91 0.00 1.84 10.19 0.05 78.01 20:43:01 2 41.18 0.00 4.20 2.46 0.09 52.07 20:43:01 3 17.50 0.00 2.39 5.04 0.03 75.04 20:44:01 all 19.38 0.81 1.75 3.25 0.05 74.77 20:44:01 0 28.95 0.00 1.93 2.22 0.03 66.87 20:44:01 1 4.60 3.17 1.54 5.07 0.03 85.58 20:44:01 2 33.02 0.03 2.25 4.47 0.07 60.17 20:44:01 3 10.99 0.00 1.26 1.21 0.03 86.52 Average: all 20.28 0.41 2.12 4.21 0.05 72.93 Average: 0 22.65 0.00 1.73 2.65 0.05 72.91 Average: 1 7.23 1.60 1.69 7.60 0.04 81.84 Average: 2 37.05 0.02 3.21 3.47 0.08 56.17 Average: 3 14.21 0.00 1.82 3.11 0.03 80.83