---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-509 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 696K 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 468 1206 0 2268 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:0e:ca:ed brd ff:ff:ff:ff:ff:ff inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe0e:caed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:69:0c:c9 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-509) 12/21/24 _x86_64_ (4 CPU) 14:32:38 LINUX RESTART (4 CPU) 14:33:02 tps rtps wtps bread/s bwrtn/s 14:34:01 171.28 64.60 106.68 5082.39 43485.80 14:35:01 142.97 91.38 51.58 4025.73 12113.60 Average: 157.00 78.10 78.90 4549.67 27669.21 14:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 1638980 3349104 2399672 59.42 52072 1812580 882220 17.34 549364 1667576 163292 14:35:01 796952 2849056 3241700 80.27 62892 2132624 1422716 27.97 1109252 1923872 39596 Average: 1217966 3099080 2820686 69.84 57482 1972602 1152468 22.65 829308 1795724 101444 14:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 14:34:01 ens3 412.95 274.14 1648.63 71.83 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 14:35:01 ens3 200.25 119.28 1169.19 15.06 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 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 305.71 196.07 1406.92 43.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-509) 12/21/24 _x86_64_ (4 CPU) 14:32:38 LINUX RESTART (4 CPU) 14:33:02 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 20.46 0.00 2.16 5.28 0.06 72.03 14:34:01 0 8.39 0.00 2.42 5.65 0.07 83.48 14:34:01 1 38.74 0.00 2.70 2.21 0.07 56.28 14:34:01 2 14.41 0.00 1.69 11.03 0.05 72.81 14:34:01 3 20.24 0.00 1.82 2.27 0.05 75.63 14:35:01 all 20.97 0.00 1.51 5.72 0.06 71.75 14:35:01 0 17.16 0.00 1.17 4.48 0.07 77.13 14:35:01 1 30.47 0.00 1.80 4.90 0.07 62.76 14:35:01 2 18.01 0.00 1.83 7.04 0.08 73.04 14:35:01 3 18.23 0.00 1.22 6.45 0.03 74.07 Average: all 20.72 0.00 1.83 5.50 0.06 71.89 Average: 0 12.82 0.00 1.79 5.06 0.07 80.27 Average: 1 34.57 0.00 2.25 3.57 0.07 59.55 Average: 2 16.24 0.00 1.76 9.01 0.07 72.93 Average: 3 19.23 0.00 1.52 4.37 0.04 74.84