---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10595 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 12G 7.6G 61% / 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 473 124 0 3345 3187 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:0d:54:2a brd ff:ff:ff:ff:ff:ff inet 10.32.6.163/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe0d:542a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:0c:60:d0 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-10595) 11/17/24 _x86_64_ (4 CPU) 10:04:40 LINUX RESTART (4 CPU) 10:05:01 tps rtps wtps bread/s bwrtn/s 10:06:01 195.45 84.05 111.40 6607.43 44260.37 10:07:01 220.54 18.01 202.53 2686.47 108693.86 10:08:01 474.96 71.41 403.55 3898.70 27361.41 10:09:01 618.31 0.55 617.76 5.20 18355.47 10:10:01 442.49 41.29 401.20 2928.58 18652.76 10:11:01 263.79 244.23 19.56 7677.12 2024.33 Average: 369.24 76.58 292.66 3967.03 36569.80 10:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 1452800 3278560 2585852 64.03 54552 1918032 955952 18.79 672292 1716308 194188 10:07:01 817892 3316108 3220760 79.75 115056 2490576 1093780 21.50 577624 2375960 267968 10:08:01 307620 3226884 3731032 92.38 148276 2841024 1302208 25.60 763852 2660292 3672 10:09:01 107732 3222656 3930920 97.33 174716 2961468 1302208 25.60 776192 2797820 3612 10:10:01 170712 3310984 3867940 95.77 184856 2985236 1229300 24.16 742960 2776052 7244 10:11:01 280664 3329204 3757988 93.05 184952 2879092 1044976 20.54 1147908 2251088 84 Average: 522903 3280733 3515749 87.05 143735 2679238 1154737 22.70 780138 2429587 79461 10:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 10:06:01 ens3 398.68 241.24 1463.59 68.06 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 10:07:01 ens3 465.66 265.51 13520.65 22.74 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 346.23 188.90 1797.41 14.37 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 19.43 18.91 20.51 4.43 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 3.53 3.53 0.31 0.31 0.00 0.00 0.00 0.00 10:11:01 ens3 178.59 310.81 17.29 2398.82 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 234.83 170.94 2805.00 417.99 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-10595) 11/17/24 _x86_64_ (4 CPU) 10:04:40 LINUX RESTART (4 CPU) 10:05:01 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 18.03 0.00 2.40 5.67 0.08 73.83 10:06:01 0 25.40 0.00 3.08 4.00 0.07 67.45 10:06:01 1 23.29 0.00 2.00 2.48 0.07 72.16 10:06:01 2 12.74 0.00 2.16 12.05 0.08 72.96 10:06:01 3 10.68 0.00 2.39 4.17 0.08 82.68 10:07:01 all 24.60 0.00 6.85 3.77 0.09 64.69 10:07:01 0 23.00 0.00 7.08 3.26 0.08 66.57 10:07:01 1 26.15 0.00 6.87 1.05 0.08 65.84 10:07:01 2 16.78 0.00 6.44 9.73 0.10 66.95 10:07:01 3 32.47 0.00 6.99 1.04 0.10 59.40 10:08:01 all 3.93 0.00 2.15 16.31 0.08 77.53 10:08:01 0 5.62 0.00 2.31 16.34 0.05 75.68 10:08:01 1 0.72 0.00 1.45 13.89 0.07 83.87 10:08:01 2 6.18 0.00 3.43 30.48 0.13 59.77 10:08:01 3 3.22 0.00 1.40 4.51 0.05 90.82 10:09:01 all 0.88 0.00 2.01 22.59 0.08 74.44 10:09:01 0 0.69 0.00 4.13 55.92 0.12 39.14 10:09:01 1 0.85 0.00 0.77 2.21 0.03 96.14 10:09:01 2 1.82 0.00 3.14 32.31 0.13 62.59 10:09:01 3 0.17 0.00 0.02 0.00 0.02 99.80 10:10:01 all 7.16 0.00 4.66 14.34 0.09 73.74 10:10:01 0 5.81 0.00 6.78 40.03 0.10 47.28 10:10:01 1 8.75 0.00 4.28 9.84 0.08 77.04 10:10:01 2 7.88 0.00 3.91 5.40 0.12 82.70 10:10:01 3 6.20 0.00 3.68 2.37 0.05 87.69 10:11:01 all 17.98 0.00 1.96 8.79 0.11 71.16 10:11:01 0 17.75 0.00 2.32 11.34 0.12 68.48 10:11:01 1 19.99 0.00 2.23 9.88 0.12 67.78 10:11:01 2 17.33 0.00 1.38 4.20 0.12 76.96 10:11:01 3 16.87 0.00 1.90 9.76 0.10 71.36 Average: all 12.07 0.00 3.33 11.93 0.09 72.58 Average: 0 13.03 0.00 4.28 21.84 0.09 60.76 Average: 1 13.26 0.00 2.93 6.57 0.08 77.17 Average: 2 10.44 0.00 3.40 15.68 0.11 70.36 Average: 3 11.55 0.00 2.72 3.64 0.07 82.02