---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-380 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 11G 8.7G 56% / 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 469 1717 0 1756 3191 Swap: 1023 1 1022 ---> 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:39:d2:f8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.101/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fe39:d2f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:c8:67:10 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-380) 04/17/25 _x86_64_ (4 CPU) 09:24:27 LINUX RESTART (4 CPU) 09:25:02 tps rtps wtps bread/s bwrtn/s 09:26:01 116.68 25.74 90.93 930.55 6837.89 09:27:01 251.47 15.89 235.59 2294.22 49670.87 09:28:01 149.09 21.15 127.95 694.02 26161.37 09:29:01 135.54 114.33 21.21 8812.13 1388.04 09:30:01 12.03 10.16 1.87 402.47 47.46 09:31:01 76.97 44.96 32.01 2713.81 1621.33 Average: 123.66 38.74 84.93 2645.93 14312.51 09:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 1600384 3328272 2438268 60.37 54684 1826672 907068 17.83 575548 1678412 166956 09:27:01 111356 2789588 3927296 97.24 146860 2398832 1447340 28.45 1083032 2389892 174504 09:28:01 367612 2191920 3671040 90.90 151604 1643476 1496204 29.41 1740680 1530040 13360 09:29:01 1199808 2851028 2838844 70.29 152264 1512708 1405360 27.63 1198324 1284716 352 09:30:01 386068 2140984 3652584 90.44 152556 1534484 1674604 32.92 1890136 1376544 9592 09:31:01 1801228 3282572 2237424 55.40 156732 1389924 962500 18.92 676012 1249052 17520 Average: 911076 2764061 3127576 77.44 135783 1717683 1315513 25.86 1193955 1584776 63714 09:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 ens3 204.39 153.45 1213.03 48.43 0.00 0.00 0.00 0.00 09:26:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 649.49 262.16 3149.53 40.99 0.00 0.00 0.00 0.00 09:27:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 514.23 119.10 3567.37 9.11 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 5.87 4.77 1.25 2.88 0.00 0.00 0.00 0.00 09:29:01 lo 43.78 43.78 1473.37 1473.37 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 0.10 0.10 0.02 0.02 0.00 0.00 0.00 0.00 09:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 53.56 71.45 22.22 337.39 0.00 0.00 0.00 0.00 09:31:01 lo 5.27 5.27 0.46 0.46 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 238.08 101.71 1326.09 73.20 0.00 0.00 0.00 0.00 Average: lo 8.75 8.75 246.35 246.35 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-380) 04/17/25 _x86_64_ (4 CPU) 09:24:27 LINUX RESTART (4 CPU) 09:25:02 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 19.99 0.00 1.38 3.39 0.06 75.17 09:26:01 0 13.77 0.00 0.85 1.25 0.03 84.09 09:26:01 1 31.97 0.00 2.00 0.76 0.10 65.16 09:26:01 2 27.83 0.00 1.59 4.27 0.07 66.25 09:26:01 3 6.47 0.00 1.12 7.29 0.03 85.09 09:27:01 all 24.93 0.00 7.10 6.51 0.08 61.37 09:27:01 0 22.06 0.00 6.57 3.19 0.08 68.09 09:27:01 1 21.55 0.00 5.84 4.74 0.07 67.81 09:27:01 2 25.61 0.00 9.00 8.60 0.08 56.71 09:27:01 3 30.54 0.00 7.03 9.54 0.08 52.81 09:28:01 all 49.17 0.00 6.35 4.06 0.09 40.33 09:28:01 0 47.34 0.00 6.03 8.97 0.10 37.57 09:28:01 1 44.81 0.00 5.76 0.32 0.08 49.02 09:28:01 2 51.69 0.00 7.69 5.20 0.12 35.30 09:28:01 3 52.85 0.00 5.93 1.81 0.08 39.33 09:29:01 all 44.37 0.00 6.09 3.26 0.09 46.19 09:29:01 0 37.31 0.00 5.78 1.44 0.08 55.38 09:29:01 1 48.71 0.00 6.78 6.88 0.10 37.52 09:29:01 2 45.70 0.00 5.75 3.60 0.08 44.87 09:29:01 3 45.83 0.00 6.13 1.14 0.08 46.81 09:30:01 all 46.87 0.00 6.63 0.22 0.08 46.20 09:30:01 0 36.65 0.00 6.68 0.12 0.08 56.48 09:30:01 1 50.48 0.00 6.68 0.27 0.10 42.48 09:30:01 2 45.84 0.00 6.65 0.08 0.08 47.34 09:30:01 3 54.56 0.00 6.48 0.40 0.08 38.48 09:31:01 all 23.24 0.00 1.94 1.74 0.06 73.03 09:31:01 0 10.54 0.00 1.87 3.88 0.05 83.66 09:31:01 1 37.54 0.00 2.41 1.31 0.07 58.68 09:31:01 2 15.93 0.00 1.84 1.05 0.05 81.12 09:31:01 3 28.97 0.00 1.67 0.70 0.05 68.61 Average: all 34.78 0.00 4.92 3.19 0.08 57.03 Average: 0 27.96 0.00 4.63 3.13 0.07 64.20 Average: 1 39.15 0.00 4.92 2.39 0.09 53.46 Average: 2 35.42 0.00 5.42 3.79 0.08 55.29 Average: 3 36.58 0.00 4.73 3.47 0.07 55.16