---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-105 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 537 218 0 3188 3124 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:f0:db:88 brd ff:ff:ff:ff:ff:ff inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fef0:db88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:95:16:ae 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-105) 12/25/24 _x86_64_ (4 CPU) 15:41:23 LINUX RESTART (4 CPU) 15:42:01 tps rtps wtps bread/s bwrtn/s 15:43:01 113.63 25.53 88.10 1524.81 6467.32 15:44:01 190.97 8.15 182.82 1464.69 48637.23 Average: 152.30 16.84 135.46 1494.75 27552.27 15:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:43:01 1552828 3351456 2485824 61.55 57044 1890376 880260 17.30 567644 1724436 206304 15:44:01 301244 3262144 3737408 92.54 92916 2925576 1133164 22.27 1042972 2374968 136 Average: 927036 3306800 3111616 77.05 74980 2407976 1006712 19.79 805308 2049702 103220 15:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 132.81 103.05 1028.07 33.81 0.00 0.00 0.00 0.00 15:43:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 480.64 253.36 3139.14 23.13 0.00 0.00 0.00 0.00 15:44:01 lo 0.40 0.40 0.03 0.03 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: ens3 306.72 178.20 2083.60 28.47 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-105) 12/25/24 _x86_64_ (4 CPU) 15:41:23 LINUX RESTART (4 CPU) 15:42:01 CPU %user %nice %system %iowait %steal %idle 15:43:01 all 20.06 0.00 1.50 3.22 0.06 75.17 15:43:01 0 21.45 0.00 1.71 4.91 0.05 71.89 15:43:01 1 4.17 0.00 0.72 4.92 0.03 90.16 15:43:01 2 36.16 0.00 2.19 2.60 0.10 58.94 15:43:01 3 18.53 0.00 1.35 0.47 0.03 79.62 15:44:01 all 17.10 0.00 4.50 4.11 0.06 74.22 15:44:01 0 7.31 0.00 3.04 3.76 0.07 85.82 15:44:01 1 9.46 0.00 3.41 6.68 0.07 80.38 15:44:01 2 31.32 0.00 6.81 4.83 0.10 56.94 15:44:01 3 20.35 0.00 4.78 1.18 0.05 73.64 Average: all 18.58 0.00 3.00 3.67 0.06 74.70 Average: 0 14.38 0.00 2.38 4.33 0.06 78.86 Average: 1 6.81 0.00 2.06 5.80 0.05 85.28 Average: 2 33.74 0.00 4.50 3.71 0.10 57.94 Average: 3 19.43 0.00 3.06 0.82 0.04 76.64