---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5590 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 12G 7.3G 63% / 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 484 816 0 2642 3176 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:18:90:90 brd ff:ff:ff:ff:ff:ff inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe18:9090/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:b5:6b:2d 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-5590) 09/21/24 _x86_64_ (4 CPU) 04:29:42 LINUX RESTART (4 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:01 187.40 83.87 103.53 6589.17 42256.44 04:32:01 257.22 46.59 210.64 9713.72 113415.58 04:33:01 85.72 25.70 60.02 1111.41 4663.22 04:34:01 97.52 25.20 72.32 612.83 22473.05 04:35:01 382.57 318.61 63.96 14513.30 15233.46 04:36:01 41.68 23.88 17.80 1269.52 636.83 Average: 175.37 87.30 88.07 5636.03 33128.21 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 1667088 3377288 2371564 58.72 52732 1810924 851024 16.73 542080 1645360 144672 04:32:01 247264 3299392 3791388 93.88 108168 3011832 1225316 24.09 498232 2983708 628 04:33:01 149380 3302044 3889272 96.30 111652 3090172 1212920 23.84 620116 2940700 3300 04:34:01 401984 3201408 3636668 90.05 131512 2717200 1621432 31.87 774108 2528952 232116 04:35:01 983012 3311544 3055640 75.66 135388 2291068 1098340 21.59 988616 1787752 332 04:36:01 936684 3323928 3101968 76.81 137592 2342836 989632 19.45 1466300 1349916 14756 Average: 730902 3302601 3307750 81.90 112841 2544005 1166444 22.93 814909 2206065 65967 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 ens3 346.21 234.43 1521.38 67.51 0.00 0.00 0.00 0.00 04:32:01 lo 2.26 2.26 0.19 0.19 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 ens3 402.75 219.39 11668.95 23.09 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 87.49 59.82 340.49 8.06 0.00 0.00 0.00 0.00 04:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 300.95 267.99 2799.95 18.85 0.00 0.00 0.00 0.00 04:35:01 lo 6.93 6.93 0.61 0.61 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 ens3 127.17 208.80 17.84 1481.25 0.00 0.00 0.00 0.00 04:36:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 224.28 380.95 26.51 2958.64 0.00 0.00 0.00 0.00 Average: lo 2.01 2.01 0.18 0.18 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 248.17 228.56 2730.85 759.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5590) 09/21/24 _x86_64_ (4 CPU) 04:29:42 LINUX RESTART (4 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:01 all 18.54 0.00 2.33 5.45 0.07 73.62 04:31:01 0 14.56 0.00 2.77 3.81 0.05 78.81 04:31:01 1 26.88 0.00 2.71 3.09 0.07 67.25 04:31:01 2 14.18 0.00 1.94 8.62 0.08 75.18 04:31:01 3 18.53 0.00 1.90 6.24 0.07 73.27 04:32:01 all 23.85 0.00 6.68 4.20 0.08 65.20 04:32:01 0 21.71 0.00 4.94 2.99 0.07 70.30 04:32:01 1 38.17 0.00 6.89 1.95 0.10 52.89 04:32:01 2 16.02 0.00 6.80 6.32 0.08 70.77 04:32:01 3 19.42 0.00 8.10 5.57 0.05 66.85 04:33:01 all 16.49 0.00 6.40 1.78 0.06 75.27 04:33:01 0 3.42 0.00 2.08 0.82 0.03 93.64 04:33:01 1 16.71 0.00 7.95 3.65 0.07 71.63 04:33:01 2 11.38 0.00 4.04 0.70 0.07 83.81 04:33:01 3 34.38 0.00 11.52 1.92 0.10 52.08 04:34:01 all 22.17 0.00 6.64 1.18 0.06 69.95 04:34:01 0 8.44 0.00 2.01 1.16 0.02 88.38 04:34:01 1 17.44 0.00 8.86 0.75 0.07 72.88 04:34:01 2 13.02 0.00 3.26 1.66 0.07 82.00 04:34:01 3 49.72 0.00 12.42 1.15 0.08 36.63 04:35:01 all 29.17 0.00 3.50 21.24 0.08 46.00 04:35:01 0 32.34 0.00 3.58 21.80 0.08 42.19 04:35:01 1 25.50 0.00 2.81 13.42 0.05 58.22 04:35:01 2 27.60 0.00 3.54 23.64 0.10 45.12 04:35:01 3 31.27 0.00 4.05 26.15 0.10 38.43 04:36:01 all 27.45 0.00 1.27 1.11 0.07 70.10 04:36:01 0 19.44 0.00 0.99 0.13 0.07 79.37 04:36:01 1 33.46 0.00 1.29 1.07 0.07 64.12 04:36:01 2 32.68 0.00 1.57 1.24 0.08 64.42 04:36:01 3 24.20 0.00 1.22 2.00 0.05 72.53 Average: all 22.94 0.00 4.47 5.81 0.07 66.71 Average: 0 16.63 0.00 2.73 5.10 0.05 75.49 Average: 1 26.34 0.00 5.08 3.99 0.07 64.52 Average: 2 19.14 0.00 3.52 7.00 0.08 70.26 Average: 3 29.62 0.00 6.54 7.17 0.08 56.60