---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-275 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 9.9G 9.4G 52% / 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 523 233 0 3186 3137 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:d2:01:24 brd ff:ff:ff:ff:ff:ff inet 10.32.6.217/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fed2:124/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:99:44:fc 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-275) 12/19/24 _x86_64_ (4 CPU) 14:53:05 LINUX RESTART (4 CPU) 14:54:01 tps rtps wtps bread/s bwrtn/s 14:55:01 145.54 12.95 132.59 2294.55 27275.05 14:56:01 137.63 0.32 137.31 20.13 27611.53 Average: 141.58 6.63 134.95 1157.34 27443.29 14:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:55:01 989132 3284428 3049520 75.51 67632 2357120 1211744 23.82 690964 2122204 33840 14:56:01 302188 3271616 3736464 92.52 95168 2931752 944392 18.56 1044288 2375560 22100 Average: 645660 3278022 3392992 84.01 81400 2644436 1078068 21.19 867626 2248882 27970 14:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:55:01 ens3 365.27 174.82 2832.93 18.47 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 14:56:01 ens3 186.75 138.88 1103.17 22.37 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 276.01 156.85 1968.05 20.42 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 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-275) 12/19/24 _x86_64_ (4 CPU) 14:53:05 LINUX RESTART (4 CPU) 14:54:01 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 18.87 0.00 2.35 3.73 0.06 74.97 14:55:01 0 8.63 0.00 1.67 1.61 0.07 88.02 14:55:01 1 29.81 0.00 3.08 3.18 0.07 63.87 14:55:01 2 4.77 0.00 1.72 9.47 0.05 83.98 14:55:01 3 32.27 0.00 2.95 0.67 0.07 64.05 14:56:01 all 19.25 0.00 3.72 2.98 0.07 73.98 14:56:01 0 7.68 0.00 2.21 3.20 0.07 86.85 14:56:01 1 23.00 0.00 4.62 0.85 0.05 71.47 14:56:01 2 10.66 0.00 3.10 4.12 0.08 82.04 14:56:01 3 35.79 0.00 4.97 3.76 0.07 55.41 Average: all 19.06 0.00 3.04 3.36 0.07 74.48 Average: 0 8.15 0.00 1.94 2.41 0.07 87.43 Average: 1 26.41 0.00 3.85 2.02 0.06 67.67 Average: 2 7.72 0.00 2.41 6.80 0.07 83.01 Average: 3 34.03 0.00 3.96 2.22 0.07 59.73