---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13252 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 13G 6.7G 66% / 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 458 375 0 3110 3202 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:70:6a:c5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe70:6ac5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:34:e4:4e 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-13252) 12/16/24 _x86_64_ (4 CPU) 11:31:39 LINUX RESTART (4 CPU) 11:32:01 tps rtps wtps bread/s bwrtn/s 11:33:02 188.67 83.17 105.50 6520.51 41898.63 11:34:01 266.09 28.77 237.32 4257.60 115992.29 11:35:01 211.40 53.39 158.01 5253.26 56603.63 11:36:01 180.12 111.00 69.12 8329.68 15297.45 Average: 211.37 69.23 142.14 6097.01 57232.58 11:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:02 1688756 3384448 2349896 58.19 52424 1797244 851308 16.73 532560 1633288 134604 11:34:01 130544 3319020 3908108 96.77 109396 3178248 1100820 21.64 580808 3050316 283572 11:35:01 664200 3245656 3374452 83.55 146988 2514628 1524508 29.97 879004 2194156 255928 11:36:01 469576 3333828 3569076 88.37 151272 2785744 923092 18.15 929240 2334336 18904 Average: 738269 3320738 3300383 81.72 115020 2568966 1099932 21.62 730403 2303024 173252 11:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:33:02 ens3 360.17 247.38 1419.27 69.31 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 2.50 2.50 0.22 0.22 0.00 0.00 0.00 0.00 11:34:01 ens3 614.29 314.68 15334.08 26.30 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 418.28 333.16 3078.88 23.91 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 4.07 4.07 0.34 0.34 0.00 0.00 0.00 0.00 11:36:01 ens3 106.28 172.22 19.42 1225.80 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 1.91 1.91 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 373.88 266.68 4924.75 337.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13252) 12/16/24 _x86_64_ (4 CPU) 11:31:39 LINUX RESTART (4 CPU) 11:32:01 CPU %user %nice %system %iowait %steal %idle 11:33:02 all 18.98 0.00 2.55 5.74 0.08 72.64 11:33:02 0 33.57 0.00 3.10 6.46 0.10 56.77 11:33:02 1 18.64 0.00 2.14 0.88 0.05 78.28 11:33:02 2 17.07 0.00 2.57 5.45 0.08 74.83 11:33:02 3 6.58 0.00 2.38 10.22 0.07 80.74 11:34:01 all 26.90 0.00 8.69 5.28 0.10 59.03 11:34:01 0 33.61 0.00 8.34 4.88 0.10 53.06 11:34:01 1 35.31 0.00 8.85 5.08 0.10 50.65 11:34:01 2 20.38 0.00 9.48 4.16 0.10 65.87 11:34:01 3 18.37 0.00 8.06 6.97 0.10 66.50 11:35:01 all 30.58 0.00 7.23 4.51 0.10 57.58 11:35:01 0 31.79 0.00 7.40 6.88 0.10 53.83 11:35:01 1 32.44 0.00 6.17 2.74 0.08 58.56 11:35:01 2 27.23 0.00 7.73 4.25 0.13 60.66 11:35:01 3 30.83 0.00 7.63 4.19 0.10 57.25 11:36:01 all 31.14 0.00 4.49 4.12 0.09 60.15 11:36:01 0 27.24 0.00 4.34 2.69 0.08 65.65 11:36:01 1 41.83 0.00 4.99 5.16 0.10 47.92 11:36:01 2 27.54 0.00 4.39 4.81 0.08 63.18 11:36:01 3 27.99 0.00 4.26 3.86 0.08 63.81 Average: all 26.89 0.00 5.72 4.91 0.09 62.38 Average: 0 31.54 0.00 5.77 5.22 0.10 57.37 Average: 1 32.02 0.00 5.51 3.45 0.08 58.93 Average: 2 23.07 0.00 6.01 4.67 0.10 66.15 Average: 3 20.95 0.00 5.57 6.31 0.09 67.08