---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4886 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: 2800.000 BogoMIPS: 5600.00 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 514 4787 0 2673 7174 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:ef:f3:96 brd ff:ff:ff:ff:ff:ff inet 10.32.7.176/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:feef:f396/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:25:d7:51 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-4886) 07/04/25 _x86_64_ (4 CPU) 14:45:58 LINUX RESTART (4 CPU) 14:46:01 tps rtps wtps bread/s bwrtn/s 14:47:02 185.82 107.25 78.57 7416.10 39361.99 14:48:01 45.77 3.46 42.31 58.70 5528.28 14:49:01 89.24 30.88 58.36 1649.33 10544.91 14:50:01 8.35 0.67 7.68 26.93 1069.82 14:51:01 29.47 11.40 18.08 786.67 5750.08 14:52:01 27.17 0.68 26.49 76.91 13185.47 Average: 64.35 25.78 38.57 1673.52 12592.87 14:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:02 5915440 7416052 2251988 27.57 33476 1649380 1003592 10.89 585356 1504200 53080 14:48:01 5694816 7405896 2472612 30.27 54060 1826764 987720 10.72 611456 1673660 162824 14:49:01 5385236 7263012 2782192 34.06 63672 1975512 1136228 12.33 767000 1810544 14212 14:50:01 5136080 7169384 3031348 37.12 68132 2121160 1169328 12.69 868520 1946624 144244 14:51:01 4909300 7339348 3258128 39.89 71896 2507212 1037548 11.26 947984 2080912 362648 14:52:01 4918872 7359628 3248556 39.77 74876 2514652 1013612 11.00 935852 2083412 9164 Average: 5326624 7325553 2840804 34.78 61019 2099113 1058005 11.48 786028 1849892 124362 14:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:02 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:02 ens3 323.13 158.56 1057.53 60.08 0.00 0.00 0.00 0.00 14:48:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 62.62 48.09 748.20 6.17 0.00 0.00 0.00 0.00 14:49:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 78.24 59.74 426.15 17.92 0.00 0.00 0.00 0.00 14:50:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 200.18 166.76 2315.37 25.68 0.00 0.00 0.00 0.00 14:51:01 lo 1.57 1.57 0.56 0.56 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 103.22 92.49 885.36 28.90 0.00 0.00 0.00 0.00 14:52:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 12.00 12.30 9.29 14.29 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 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 Average: ens3 130.08 89.77 907.40 25.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4886) 07/04/25 _x86_64_ (4 CPU) 14:45:58 LINUX RESTART (4 CPU) 14:46:01 CPU %user %nice %system %iowait %steal %idle 14:47:02 all 15.06 0.00 3.07 7.38 5.34 69.15 14:47:02 0 20.70 0.00 2.06 7.41 5.29 64.54 14:47:02 1 10.58 0.00 2.36 4.20 4.68 78.18 14:47:02 2 10.94 0.00 5.68 9.25 6.00 68.13 14:47:02 3 18.01 0.00 2.20 8.64 5.40 65.75 14:48:01 all 19.27 0.00 1.27 1.84 2.52 75.10 14:48:01 0 21.60 0.00 1.25 0.20 2.25 74.70 14:48:01 1 26.84 0.00 1.81 0.86 2.60 67.90 14:48:01 2 13.79 0.00 0.88 0.52 3.32 81.48 14:48:01 3 14.89 0.00 1.12 5.83 1.93 76.23 14:49:01 all 18.38 0.00 1.27 2.25 4.53 73.57 14:49:01 0 15.50 0.00 0.86 2.70 3.82 77.12 14:49:01 1 8.91 0.00 0.88 3.16 3.85 83.20 14:49:01 2 14.12 0.00 1.66 2.32 4.82 77.08 14:49:01 3 35.00 0.00 1.71 0.80 5.64 56.85 14:50:01 all 10.54 0.00 0.82 0.10 3.45 85.09 14:50:01 0 6.10 0.00 0.50 0.00 2.25 91.15 14:50:01 1 17.33 0.00 0.56 0.02 3.48 78.61 14:50:01 2 8.00 0.00 1.04 0.31 3.63 87.02 14:50:01 3 10.68 0.00 1.15 0.08 4.43 83.65 14:51:01 all 47.35 0.00 1.92 1.07 14.69 34.96 14:51:01 0 41.07 0.00 1.85 1.34 14.21 41.53 14:51:01 1 57.81 0.00 2.59 0.68 15.48 23.44 14:51:01 2 40.11 0.00 1.97 1.94 13.90 42.07 14:51:01 3 50.51 0.00 1.25 0.31 15.19 32.74 14:52:01 all 20.08 0.00 1.11 0.93 2.35 75.53 14:52:01 0 6.05 0.00 0.73 0.02 1.23 91.98 14:52:01 1 54.59 0.00 1.87 0.51 4.87 38.16 14:52:01 2 12.66 0.00 1.29 2.04 1.76 82.25 14:52:01 3 6.99 0.00 0.58 1.14 1.54 89.75 Average: all 21.86 0.00 1.58 2.26 5.52 68.77 Average: 0 18.59 0.00 1.21 1.95 4.89 73.36 Average: 1 29.39 0.00 1.68 1.58 5.86 61.49 Average: 2 16.69 0.00 2.09 2.74 5.61 72.88 Average: 3 22.79 0.00 1.34 2.79 5.73 67.36