---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5 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 9.0G 54% / 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 471 412 0 3060 3198 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:8f:d2:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.140/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe8f:d2d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:fe:6c: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-5) 12/17/24 _x86_64_ (4 CPU) 12:48:25 LINUX RESTART (4 CPU) 12:49:02 tps rtps wtps bread/s bwrtn/s 12:50:01 109.34 21.95 87.39 772.48 6442.98 12:51:01 324.90 14.28 310.61 2295.75 54307.22 12:52:01 237.70 111.86 125.84 14550.08 76296.98 12:53:01 183.75 176.13 7.62 14993.20 480.40 12:54:01 50.52 29.71 20.81 1957.54 1158.74 Average: 181.51 70.97 110.54 6938.40 27836.93 12:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 1530852 3311996 2507808 62.10 56616 1873812 934496 18.37 597448 1720068 214356 12:51:01 185660 3245604 3853000 95.40 86936 3078728 1271416 24.99 770416 2813492 10900 12:52:01 1052220 3341756 2986440 73.95 96920 2334476 1072068 21.07 614352 2163964 4500 12:53:01 590412 3341976 3448248 85.38 97192 2785012 982640 19.32 1677072 1541216 36 12:54:01 485976 3310924 3552684 87.97 98920 2857880 934096 18.36 1970588 1354960 1996 Average: 769024 3310451 3269636 80.96 87317 2585982 1038943 20.42 1125975 1918740 46358 12:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 12:50:01 ens3 158.21 121.81 1055.44 36.52 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 12:51:01 ens3 1153.91 843.93 5833.49 72.12 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 460.52 380.67 5811.54 27.16 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 12:53:01 ens3 1277.13 1363.57 85.08 10967.14 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 12:54:01 ens3 202.57 198.67 26.05 1472.30 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 1.16 1.16 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 651.98 583.13 2569.28 2521.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5) 12/17/24 _x86_64_ (4 CPU) 12:48:25 LINUX RESTART (4 CPU) 12:49:02 CPU %user %nice %system %iowait %steal %idle 12:50:01 all 19.93 0.00 1.35 3.39 0.05 75.28 12:50:01 0 6.77 0.00 0.78 1.95 0.03 90.47 12:50:01 1 47.07 0.00 2.39 2.10 0.07 48.36 12:50:01 2 19.10 0.00 1.69 8.10 0.05 71.06 12:50:01 3 6.72 0.00 0.51 1.43 0.03 91.31 12:51:01 all 8.59 0.00 4.09 9.42 0.08 77.82 12:51:01 0 10.10 0.00 4.03 3.42 0.07 82.38 12:51:01 1 7.79 0.00 3.08 4.49 0.05 84.58 12:51:01 2 6.69 0.00 4.04 13.29 0.10 75.87 12:51:01 3 9.74 0.00 5.18 16.54 0.07 68.47 12:52:01 all 18.24 0.00 3.22 6.26 0.06 72.21 12:52:01 0 16.66 0.00 3.64 3.24 0.05 76.41 12:52:01 1 6.48 0.00 3.20 9.81 0.05 80.46 12:52:01 2 13.81 0.00 3.07 6.46 0.08 76.58 12:52:01 3 36.04 0.00 2.98 5.54 0.05 55.39 12:53:01 all 41.35 0.00 1.77 4.85 0.08 51.95 12:53:01 0 43.11 0.00 1.42 2.66 0.08 52.72 12:53:01 1 38.60 0.00 1.39 6.01 0.08 53.92 12:53:01 2 41.86 0.00 2.38 5.48 0.08 50.19 12:53:01 3 41.78 0.00 1.89 5.30 0.10 50.93 12:54:01 all 19.57 0.00 0.96 1.29 0.05 78.12 12:54:01 0 13.38 0.00 0.84 1.80 0.03 83.94 12:54:01 1 26.95 0.00 1.16 0.78 0.05 71.05 12:54:01 2 10.54 0.00 0.82 0.59 0.07 87.99 12:54:01 3 27.44 0.00 0.99 1.99 0.05 69.54 Average: all 21.54 0.00 2.28 5.04 0.06 71.08 Average: 0 18.08 0.00 2.14 2.61 0.05 77.11 Average: 1 25.30 0.00 2.25 4.64 0.06 67.76 Average: 2 18.38 0.00 2.40 6.76 0.08 72.38 Average: 3 24.40 0.00 2.31 6.17 0.06 67.06