---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-376 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 463 220 0 3260 3197 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:e9:34:8f brd ff:ff:ff:ff:ff:ff inet 10.32.7.160/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fee9:348f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:e5:7d:a7 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-376) 12/20/24 _x86_64_ (4 CPU) 08:10:01 LINUX RESTART (4 CPU) 08:11:01 tps rtps wtps bread/s bwrtn/s 08:12:01 184.96 15.64 169.32 2299.40 77056.10 08:13:01 396.68 66.21 330.48 3503.02 60152.64 08:14:01 615.86 1.58 614.28 175.70 18045.13 08:15:01 565.26 36.81 528.45 2761.14 21906.62 08:16:01 313.65 283.22 30.42 10386.14 2702.57 Average: 415.26 80.69 334.56 3825.15 35975.61 08:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 104960 3337152 3933692 97.40 89032 3237224 1093524 21.50 557792 3093908 312332 08:13:01 146508 3258972 3892144 96.37 138156 3007676 1276380 25.09 625612 2919216 3016 08:14:01 111364 3247040 3927288 97.24 168904 2960212 1284400 25.25 643536 2895248 1812 08:15:01 242184 3349668 3796468 94.00 183512 2919220 1086268 21.35 603400 2809232 6076 08:16:01 268520 3288452 3770132 93.35 184520 2866128 980140 19.27 661084 2762364 25132 Average: 174707 3296257 3863945 95.67 152825 2998092 1144142 22.49 618285 2895994 69674 08:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 ens3 478.85 277.23 13911.51 24.08 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 08:13:01 ens3 446.91 280.32 1804.14 20.20 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 ens3 0.13 0.20 0.03 0.05 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 14.95 13.86 19.46 7.05 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 ens3 22.08 17.74 12.08 7.79 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 192.61 117.88 3150.42 11.83 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: lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-376) 12/20/24 _x86_64_ (4 CPU) 08:10:01 LINUX RESTART (4 CPU) 08:11:01 CPU %user %nice %system %iowait %steal %idle 08:12:01 all 22.88 0.00 4.67 3.64 0.06 68.75 08:12:01 0 16.96 0.00 4.16 8.11 0.07 70.70 08:12:01 1 19.42 0.00 4.92 4.01 0.05 71.60 08:12:01 2 32.59 0.00 4.95 1.64 0.07 60.75 08:12:01 3 22.62 0.00 4.65 0.77 0.05 71.91 08:13:01 all 9.92 0.00 4.29 11.96 0.08 73.76 08:13:01 0 13.07 0.00 5.12 10.98 0.07 70.77 08:13:01 1 7.03 0.00 3.95 8.68 0.05 80.28 08:13:01 2 9.10 0.00 3.53 2.01 0.10 85.26 08:13:01 3 10.46 0.00 4.55 26.20 0.08 58.71 08:14:01 all 0.82 0.00 1.75 22.76 0.08 74.58 08:14:01 0 0.75 0.00 0.62 12.57 0.07 85.99 08:14:01 1 0.27 0.00 1.45 17.71 0.03 80.53 08:14:01 2 0.65 0.00 1.09 14.13 0.12 84.00 08:14:01 3 1.63 0.00 3.86 46.73 0.08 47.69 08:15:01 all 4.21 0.00 3.34 18.22 0.09 74.14 08:15:01 0 9.18 0.00 2.86 24.10 0.08 63.78 08:15:01 1 3.42 0.00 4.31 24.65 0.07 67.56 08:15:01 2 2.82 0.00 3.37 17.60 0.13 76.07 08:15:01 3 1.44 0.00 2.81 6.61 0.07 89.07 08:16:01 all 12.24 0.00 2.87 10.03 0.06 74.80 08:16:01 0 6.45 0.00 2.73 13.66 0.07 77.09 08:16:01 1 8.56 0.00 2.70 6.05 0.05 82.64 08:16:01 2 20.42 0.00 2.85 12.19 0.10 64.44 08:16:01 3 13.57 0.00 3.25 8.23 0.05 74.90 Average: all 10.00 0.00 3.38 13.33 0.07 73.21 Average: 0 9.27 0.00 3.09 13.88 0.07 73.68 Average: 1 7.73 0.00 3.46 12.22 0.05 76.53 Average: 2 13.08 0.00 3.16 9.52 0.10 74.14 Average: 3 9.93 0.00 3.82 17.70 0.07 68.48