---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6388 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 465 537 0 2940 3195 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:29:cc:af brd ff:ff:ff:ff:ff:ff inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fe29:ccaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:f4:07: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-6388) 09/30/24 _x86_64_ (4 CPU) 12:23:32 LINUX RESTART (4 CPU) 12:24:02 tps rtps wtps bread/s bwrtn/s 12:25:01 145.13 66.97 78.16 5014.74 7284.19 12:26:01 183.32 17.83 165.49 2712.70 50991.27 Average: 164.39 42.19 122.20 3853.95 29323.16 12:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 1613528 3321284 2425124 60.05 53016 1810172 921916 18.12 601920 1642420 146788 12:26:01 602572 3315220 3436080 85.08 93148 2717228 924232 18.17 804344 2356604 1200 Average: 1108050 3318252 2930602 72.56 73082 2263700 923074 18.14 703132 1999512 73994 12:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 ens3 358.06 232.55 1466.98 68.01 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 12:26:01 ens3 391.84 295.05 2906.23 34.42 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 375.09 264.07 2192.71 51.08 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 1.78 1.78 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6388) 09/30/24 _x86_64_ (4 CPU) 12:23:32 LINUX RESTART (4 CPU) 12:24:02 CPU %user %nice %system %iowait %steal %idle 12:25:01 all 20.60 0.00 1.91 4.05 0.06 73.37 12:25:01 0 16.03 0.00 1.61 3.18 0.08 79.10 12:25:01 1 15.90 0.00 1.79 2.35 0.03 79.93 12:25:01 2 39.51 0.00 2.48 3.62 0.07 54.31 12:25:01 3 10.99 0.00 1.80 7.06 0.05 80.10 12:26:01 all 38.14 0.00 5.92 4.29 0.08 51.57 12:26:01 0 50.10 0.00 5.94 2.07 0.08 41.80 12:26:01 1 37.27 0.00 6.42 7.51 0.08 48.71 12:26:01 2 33.71 0.00 5.65 5.43 0.08 55.13 12:26:01 3 31.53 0.00 5.65 2.15 0.05 60.62 Average: all 29.42 0.00 3.93 4.17 0.07 62.41 Average: 0 33.09 0.00 3.78 2.63 0.08 60.42 Average: 1 26.67 0.00 4.12 4.95 0.06 64.20 Average: 2 36.60 0.00 4.07 4.53 0.08 54.72 Average: 3 21.32 0.00 3.74 4.59 0.05 70.30