---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5376 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.6G 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: 3944 444 216 0 3283 3222 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:c9:8e:8f brd ff:ff:ff:ff:ff:ff inet 10.32.6.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fec9:8e8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:e4:12:51 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-5376) 09/18/24 _x86_64_ (4 CPU) 10:18:38 LINUX RESTART (4 CPU) 10:19:01 tps rtps wtps bread/s bwrtn/s 10:20:01 180.97 80.70 100.27 6164.84 41992.75 10:21:01 222.68 12.70 209.98 2274.95 27055.62 10:22:01 426.21 0.00 426.21 0.00 32118.89 10:23:01 279.82 119.42 160.40 13282.31 71176.37 10:24:01 407.07 397.90 9.17 27344.24 835.59 10:25:01 162.02 160.09 1.93 12527.11 29.33 Average: 279.80 128.46 151.34 10267.38 28897.54 10:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 1703004 3393492 2335656 57.83 52564 1793760 862232 16.95 526932 1628968 142432 10:21:01 881312 3265748 3157348 78.18 74568 2437568 1259676 24.76 779392 2136360 68664 10:22:01 172328 3269640 3866332 95.73 113640 3043596 1252504 24.62 827100 2720356 6484 10:23:01 559300 3355328 3479360 86.15 125092 2804340 1088956 21.41 875220 2377800 5108 10:24:01 349664 3359928 3688996 91.34 125496 3007936 1025828 20.16 1742696 1700012 112 10:25:01 146624 3367596 3892036 96.37 124876 3225632 1025828 20.16 1685188 1972988 36 Average: 635372 3335289 3403288 84.27 102706 2718805 1085837 21.34 1072755 2089414 37139 10:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 369.67 251.69 1434.75 69.07 0.00 0.00 0.00 0.00 10:20:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 507.28 355.62 2924.18 30.54 0.00 0.00 0.00 0.00 10:21:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 333.41 261.73 2050.74 24.05 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 498.77 380.14 4504.85 27.35 0.00 0.00 0.00 0.00 10:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 1017.48 1729.68 68.76 14007.43 0.00 0.00 0.00 0.00 10:24:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 519.71 548.53 34.01 4263.78 0.00 0.00 0.00 0.00 10:25:01 lo 0.60 0.60 0.05 0.05 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 541.02 587.74 1838.07 3068.17 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5376) 09/18/24 _x86_64_ (4 CPU) 10:18:38 LINUX RESTART (4 CPU) 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 19.63 0.00 2.55 5.28 0.06 72.48 10:20:01 0 12.29 0.00 1.88 4.57 0.03 81.23 10:20:01 1 32.13 0.00 3.16 6.43 0.07 58.22 10:20:01 2 24.28 0.00 3.35 3.03 0.07 69.27 10:20:01 3 9.82 0.00 1.88 7.09 0.05 81.17 10:21:01 all 11.78 0.00 2.75 7.10 0.06 78.31 10:21:01 0 6.82 0.00 1.96 2.28 0.03 88.91 10:21:01 1 8.60 0.00 1.73 2.30 0.05 87.32 10:21:01 2 25.45 0.00 4.68 10.51 0.08 59.27 10:21:01 3 6.28 0.00 2.60 13.32 0.05 77.76 10:22:01 all 5.22 0.00 4.56 13.33 0.06 76.83 10:22:01 0 4.25 0.00 2.99 3.88 0.03 88.84 10:22:01 1 4.99 0.00 5.90 25.30 0.08 63.72 10:22:01 2 5.73 0.00 5.48 14.88 0.10 73.81 10:22:01 3 5.91 0.00 3.90 9.26 0.05 80.89 10:23:01 all 16.40 0.00 3.49 10.94 0.07 69.11 10:23:01 0 4.41 0.00 2.46 15.44 0.05 77.64 10:23:01 1 30.00 0.00 5.35 8.20 0.07 56.38 10:23:01 2 21.60 0.00 3.09 6.71 0.07 68.53 10:23:01 3 9.70 0.00 3.03 13.37 0.07 73.83 10:24:01 all 38.59 0.00 2.07 19.50 0.11 39.73 10:24:01 0 37.93 0.00 2.04 17.24 0.10 42.69 10:24:01 1 39.64 0.00 2.44 18.68 0.12 39.13 10:24:01 2 37.64 0.00 1.75 21.06 0.12 39.43 10:24:01 3 39.13 0.00 2.08 21.03 0.10 37.65 10:25:01 all 14.84 0.00 0.91 2.91 0.07 81.27 10:25:01 0 11.28 0.00 0.85 2.59 0.05 85.23 10:25:01 1 14.35 0.00 0.94 2.91 0.07 81.73 10:25:01 2 16.87 0.00 0.79 3.03 0.07 79.25 10:25:01 3 16.86 0.00 1.07 3.14 0.08 78.84 Average: all 17.72 0.00 2.72 9.83 0.07 69.65 Average: 0 12.81 0.00 2.03 7.66 0.05 77.46 Average: 1 21.60 0.00 3.26 10.62 0.08 64.44 Average: 2 21.91 0.00 3.19 9.85 0.08 64.96 Average: 3 14.60 0.00 2.43 11.19 0.07 71.71