---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-638 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: 2799.972 BogoMIPS: 5599.94 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 12G 7.9G 59% / 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 442 478 0 3023 3219 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:26:2e:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe26:2eb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:c7:19:db 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-638) 02/18/25 _x86_64_ (4 CPU) 12:05:38 LINUX RESTART (4 CPU) 12:06:01 tps rtps wtps bread/s bwrtn/s 12:07:02 172.05 68.04 104.02 5535.48 42425.48 12:08:01 285.63 16.09 269.55 2315.87 78831.06 12:09:01 148.55 48.07 100.48 3701.70 42559.41 Average: 201.72 44.18 157.53 3857.60 54500.59 12:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:02 1711312 3402200 2327340 57.63 52520 1792796 845940 16.63 497088 1648448 158712 12:08:01 206320 3274068 3832332 94.89 132012 2937704 1380160 27.13 863932 2586240 349284 12:09:01 566568 3341968 3472084 85.97 144732 2693768 918324 18.05 959472 2199340 17132 Average: 828067 3339412 3210585 79.50 109755 2474756 1048141 20.60 773497 2144676 175043 12:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:02 ens3 333.24 223.03 1481.54 65.20 0.00 0.00 0.00 0.00 12:07:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 12:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 1402.11 952.92 9003.57 83.11 0.00 0.00 0.00 0.00 12:08:01 lo 2.23 2.23 0.21 0.21 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 122.21 144.22 310.57 659.44 0.00 0.00 0.00 0.00 12:09:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 615.80 437.84 3575.16 270.07 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.17 0.17 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-638) 02/18/25 _x86_64_ (4 CPU) 12:05:38 LINUX RESTART (4 CPU) 12:06:01 CPU %user %nice %system %iowait %steal %idle 12:07:02 all 19.90 0.00 2.26 5.00 0.06 72.77 12:07:02 0 5.36 0.00 1.29 6.93 0.03 86.38 12:07:02 1 16.58 0.00 1.62 1.52 0.07 80.21 12:07:02 2 31.81 0.00 3.35 8.21 0.08 56.55 12:07:02 3 25.91 0.00 2.81 3.33 0.08 67.86 12:08:01 all 21.50 0.00 6.40 4.47 0.09 67.54 12:08:01 0 15.47 0.00 5.20 3.00 0.05 76.28 12:08:01 1 19.74 0.00 7.27 8.77 0.09 64.14 12:08:01 2 33.27 0.00 7.79 4.81 0.10 54.03 12:08:01 3 17.46 0.00 5.34 1.34 0.09 75.78 12:09:01 all 54.90 0.00 5.62 1.61 0.09 37.77 12:09:01 0 52.69 0.00 5.34 1.29 0.08 40.59 12:09:01 1 62.66 0.00 5.53 2.88 0.10 28.83 12:09:01 2 51.12 0.00 6.03 1.41 0.10 41.34 12:09:01 3 53.19 0.00 5.55 0.85 0.08 40.33 Average: all 32.15 0.00 4.75 3.69 0.08 59.32 Average: 0 24.53 0.00 3.93 3.75 0.06 67.74 Average: 1 33.04 0.00 4.79 4.36 0.08 57.73 Average: 2 38.75 0.00 5.71 4.81 0.10 50.63 Average: 3 32.30 0.00 4.56 1.84 0.08 61.21