---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6267 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 10G 9.3G 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 559 250 0 3133 3100 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:6a:53:7c brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe6a:537c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:29:47:ce 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-6267) 07/11/24 _x86_64_ (4 CPU) 01:49:39 LINUX RESTART (4 CPU) 01:50:01 tps rtps wtps bread/s bwrtn/s 01:51:01 184.47 83.42 101.05 6542.78 41948.36 01:52:01 252.74 12.36 240.38 2229.63 51567.81 01:53:01 19.71 0.03 19.68 2.93 864.25 01:54:01 7.97 0.00 7.97 0.00 295.42 01:55:01 24.73 0.08 24.65 9.20 3237.99 01:56:01 112.10 72.07 40.03 9246.06 6257.22 Average: 100.28 27.99 72.29 3005.02 17361.38 01:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 1536916 3293780 2501736 61.94 52360 1856692 938644 18.45 658560 1657144 191344 01:52:01 417584 3273264 3621068 89.66 93344 2869748 1242564 24.43 768860 2580712 16656 01:53:01 324620 3120724 3714032 91.96 95652 2809696 1476352 29.02 942784 2504972 1772 01:54:01 282892 3084916 3755760 93.00 97124 2812284 1488892 29.27 979780 2507544 420 01:55:01 308536 2912084 3730116 92.36 99084 2621336 1676036 32.95 1115248 2355308 1812 01:56:01 133252 3189300 3905400 96.70 101268 3063200 1047124 20.58 1368620 2271164 1568 Average: 500633 3145678 3538019 87.60 89805 2672159 1311602 25.78 972309 2312807 35595 01:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 ens3 367.94 249.04 1492.24 69.72 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:52:01 ens3 458.97 262.39 5346.69 24.83 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 01:53:01 ens3 31.31 27.07 52.33 7.61 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 22.73 21.06 27.40 5.73 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:55:01 ens3 298.08 185.50 1436.81 39.51 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 ens3 507.60 731.73 235.62 5455.19 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 lo 3.67 3.67 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 281.10 246.13 1431.81 933.74 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 1.22 1.22 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-6267) 07/11/24 _x86_64_ (4 CPU) 01:49:39 LINUX RESTART (4 CPU) 01:50:01 CPU %user %nice %system %iowait %steal %idle 01:51:01 all 18.92 0.00 2.50 5.61 0.08 72.90 01:51:01 0 12.92 0.00 1.89 3.90 0.08 81.20 01:51:01 1 22.25 0.00 2.26 3.69 0.08 71.72 01:51:01 2 20.19 0.00 3.41 8.88 0.08 67.43 01:51:01 3 20.31 0.00 2.47 5.94 0.07 71.21 01:52:01 all 17.44 0.00 4.15 6.92 0.09 71.41 01:52:01 0 13.00 0.00 3.27 1.40 0.07 82.27 01:52:01 1 35.52 0.00 4.56 4.64 0.12 55.16 01:52:01 2 11.36 0.00 5.51 17.18 0.08 65.86 01:52:01 3 9.85 0.00 3.26 4.50 0.07 82.33 01:53:01 all 5.33 0.00 1.18 0.36 0.04 93.08 01:53:01 0 4.63 0.00 1.06 0.49 0.05 93.77 01:53:01 1 5.95 0.00 1.32 0.40 0.03 92.30 01:53:01 2 4.78 0.00 1.12 0.08 0.03 93.98 01:53:01 3 5.97 0.00 1.20 0.50 0.03 92.29 01:54:01 all 1.87 0.00 0.62 0.03 0.03 97.46 01:54:01 0 1.41 0.00 0.81 0.12 0.03 97.63 01:54:01 1 2.45 0.00 0.60 0.00 0.03 96.91 01:54:01 2 2.10 0.00 0.67 0.00 0.03 97.20 01:54:01 3 1.49 0.00 0.42 0.00 0.03 98.06 01:55:01 all 11.31 0.00 3.21 0.16 0.06 85.27 01:55:01 0 13.58 0.00 3.34 0.25 0.07 82.77 01:55:01 1 11.54 0.00 3.22 0.02 0.05 85.18 01:55:01 2 10.11 0.00 3.30 0.35 0.05 86.19 01:55:01 3 10.02 0.00 2.94 0.00 0.07 86.98 01:56:01 all 22.52 0.00 2.33 2.74 0.09 72.33 01:56:01 0 19.17 0.00 2.20 1.25 0.10 77.28 01:56:01 1 21.93 0.00 2.31 4.27 0.08 71.41 01:56:01 2 26.38 0.00 2.34 2.44 0.10 68.73 01:56:01 3 22.62 0.00 2.48 2.96 0.08 71.86 Average: all 12.88 0.00 2.33 2.63 0.06 82.09 Average: 0 10.78 0.00 2.09 1.24 0.07 85.83 Average: 1 16.58 0.00 2.37 2.17 0.07 78.81 Average: 2 12.46 0.00 2.72 4.81 0.06 79.95 Average: 3 11.71 0.00 2.13 2.31 0.06 83.79