---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-257 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 9.5G 9.8G 50% / 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 500 734 0 2708 3160 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:52:80:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe52:80c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:2e:af:0d 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-257) 12/19/24 _x86_64_ (4 CPU) 13:15:24 LINUX RESTART (4 CPU) 13:16:01 tps rtps wtps bread/s bwrtn/s 13:17:01 4.37 0.03 4.33 0.93 240.49 13:18:01 1.08 0.02 1.07 2.53 13.20 13:19:01 100.28 25.20 75.09 910.78 5440.56 13:20:01 235.89 12.53 223.36 2243.36 32446.73 Average: 85.41 9.44 75.96 789.40 9535.24 13:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:17:01 2063472 3469280 1975180 48.91 26416 1549624 811496 15.95 396724 1429076 152 13:18:01 2064396 3470388 1974256 48.88 26448 1549712 811496 15.95 395916 1429124 52 13:19:01 1653632 3362208 2385020 59.05 52360 1810804 879956 17.30 537388 1664844 163848 13:20:01 822216 3296396 3216436 79.64 90764 2481096 1083628 21.30 846400 2092576 728 Average: 1650929 3399568 2387723 59.12 48997 1847809 896644 17.63 544107 1653905 41195 13:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 2.20 1.40 1.76 1.76 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:19:01 ens3 209.35 149.01 1140.33 45.42 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 13:20:01 ens3 216.70 156.81 1878.91 17.54 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 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 107.09 76.84 755.25 16.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-257) 12/19/24 _x86_64_ (4 CPU) 13:15:24 LINUX RESTART (4 CPU) 13:16:01 CPU %user %nice %system %iowait %steal %idle 13:17:01 all 0.66 0.00 0.02 0.10 0.01 99.21 13:17:01 0 2.09 0.00 0.03 0.00 0.03 97.85 13:17:01 1 0.18 0.00 0.02 0.00 0.00 99.80 13:17:01 2 0.03 0.00 0.02 0.35 0.00 99.60 13:17:01 3 0.33 0.00 0.02 0.03 0.00 99.62 13:18:01 all 0.24 0.00 0.04 0.01 0.01 99.70 13:18:01 0 0.91 0.00 0.13 0.02 0.02 98.92 13:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:18:01 2 0.02 0.00 0.02 0.00 0.02 99.95 13:18:01 3 0.03 0.00 0.00 0.05 0.00 99.92 13:19:01 all 17.14 0.00 1.33 2.83 0.05 78.65 13:19:01 0 11.19 0.00 0.82 0.65 0.07 87.27 13:19:01 1 17.42 0.00 1.63 4.73 0.03 76.18 13:19:01 2 34.84 0.00 2.25 0.62 0.07 62.22 13:19:01 3 5.05 0.00 0.60 5.28 0.07 89.00 13:20:01 all 16.64 0.00 3.20 5.83 0.07 74.26 13:20:01 0 21.40 0.00 3.58 8.94 0.07 66.02 13:20:01 1 22.61 0.00 3.63 8.09 0.08 65.59 13:20:01 2 11.97 0.00 2.54 2.90 0.07 82.52 13:20:01 3 10.56 0.00 3.02 3.44 0.05 82.92 Average: all 8.64 0.00 1.14 2.19 0.04 87.99 Average: 0 8.83 0.00 1.13 2.38 0.05 87.61 Average: 1 10.04 0.00 1.32 3.20 0.03 85.41 Average: 2 11.71 0.00 1.21 0.96 0.04 86.08 Average: 3 3.98 0.00 0.91 2.20 0.03 92.89