---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3364 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 11G 8.9G 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: 3943 459 1064 0 2419 3201 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:5d:36:03 brd ff:ff:ff:ff:ff:ff inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe5d:3603/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:92:d3:22 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 inet6 fe80::42:16ff:fe92:d322/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3364) 02/01/25 _x86_64_ (4 CPU) 13:50:42 LINUX RESTART (4 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:02 184.25 69.24 115.01 5612.40 42973.52 13:53:01 104.29 31.06 73.22 1671.99 11037.04 13:54:01 87.99 17.30 70.69 1331.16 42089.06 13:55:01 74.72 25.20 49.53 1287.92 15934.81 13:56:01 28.45 19.81 8.63 767.87 603.77 13:57:01 103.93 55.46 48.48 2253.36 11223.06 Average: 97.25 36.36 60.89 2155.37 20672.68 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:02 1637168 3342240 2401484 59.46 54112 1805676 899384 17.68 566052 1654336 160892 13:53:01 1354444 3243532 2684208 66.46 66508 1967132 1002104 19.70 681560 1801360 11664 13:54:01 146564 2209376 3892088 96.37 91120 2109980 2325948 45.72 1667192 1998380 212872 13:55:01 257044 1949852 3781608 93.64 102564 1716312 2620716 51.52 1926120 1600700 1708 13:56:01 1370824 3282020 2667828 66.06 104304 1931804 1373348 27.00 655468 1763064 192028 13:57:01 1169328 3295700 2869324 71.05 106188 2140908 980792 19.28 725088 1888704 17000 Average: 989229 2887120 3049423 75.51 87466 1945302 1533715 30.15 1036913 1784424 99361 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:02 ens3 469.54 284.39 1648.58 73.50 0.00 0.00 0.00 0.00 13:52:02 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 113.01 94.02 497.20 20.39 0.00 0.00 0.00 0.00 13:53:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 13:54:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 13:54:01 vethe480010 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:54:01 ens3 992.26 692.76 10398.48 58.00 0.00 0.00 0.00 0.00 13:54:01 lo 1.95 1.95 0.19 0.19 0.00 0.00 0.00 0.00 13:55:01 docker0 1.95 1.85 0.30 0.58 0.00 0.00 0.00 0.00 13:55:01 vethe480010 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 ens3 24.23 16.53 60.91 15.66 0.00 0.00 0.00 0.00 13:55:01 lo 161.91 161.91 44.63 44.63 0.00 0.00 0.00 0.00 13:56:01 docker0 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:56:01 vethe480010 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 13:56:01 ens3 384.32 200.38 779.90 177.94 0.00 0.00 0.00 0.00 13:56:01 lo 1361.36 1361.36 402.37 402.37 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 369.42 274.80 2184.04 64.17 0.00 0.00 0.00 0.00 13:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.38 0.38 0.05 0.10 0.00 0.00 0.00 0.00 Average: ens3 392.97 260.99 2601.56 68.41 0.00 0.00 0.00 0.00 Average: lo 255.53 255.53 74.80 74.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3364) 02/01/25 _x86_64_ (4 CPU) 13:50:42 LINUX RESTART (4 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:02 all 19.01 0.00 2.50 5.71 0.07 72.72 13:52:02 0 11.48 0.00 1.83 8.20 0.05 78.44 13:52:02 1 23.45 0.00 2.58 4.68 0.07 69.22 13:52:02 2 33.34 0.00 3.79 4.16 0.10 58.61 13:52:02 3 7.84 0.00 1.81 5.76 0.05 84.55 13:53:01 all 14.42 0.00 0.87 2.09 0.06 82.55 13:53:01 0 13.75 0.00 0.49 3.51 0.05 82.20 13:53:01 1 25.33 0.00 1.40 2.42 0.07 70.79 13:53:01 2 8.91 0.00 0.42 0.19 0.05 90.42 13:53:01 3 9.71 0.00 1.17 2.25 0.07 86.80 13:54:01 all 45.56 0.00 4.15 0.96 0.13 49.19 13:54:01 0 44.05 0.00 4.48 2.00 0.14 49.33 13:54:01 1 42.02 0.00 4.35 0.47 0.15 53.01 13:54:01 2 52.21 0.00 3.70 0.88 0.12 43.09 13:54:01 3 43.99 0.00 4.08 0.49 0.12 51.33 13:55:01 all 26.04 0.00 2.22 1.67 0.10 69.97 13:55:01 0 28.50 0.00 2.80 2.07 0.10 66.53 13:55:01 1 25.07 0.00 2.42 0.54 0.07 71.91 13:55:01 2 22.41 0.00 1.88 2.09 0.14 73.49 13:55:01 3 28.17 0.00 1.78 2.00 0.08 67.97 13:56:01 all 59.61 0.00 4.74 0.64 0.18 34.83 13:56:01 0 59.25 0.00 4.12 0.12 0.19 36.33 13:56:01 1 63.56 0.00 4.91 0.14 0.17 31.22 13:56:01 2 57.42 0.00 4.85 0.58 0.19 36.97 13:56:01 3 58.21 0.00 5.11 1.73 0.19 34.77 13:57:01 all 31.82 0.00 1.25 2.35 0.08 64.50 13:57:01 0 30.96 0.00 1.03 2.36 0.07 65.59 13:57:01 1 31.13 0.00 1.54 2.85 0.08 64.39 13:57:01 2 32.18 0.00 1.34 3.20 0.08 63.20 13:57:01 3 33.04 0.00 1.09 0.99 0.08 64.81 Average: all 32.72 0.00 2.62 2.24 0.10 62.32 Average: 0 31.28 0.00 2.45 3.05 0.10 63.11 Average: 1 35.06 0.00 2.86 1.86 0.10 60.12 Average: 2 34.42 0.00 2.66 1.86 0.11 60.94 Average: 3 30.12 0.00 2.50 2.20 0.10 65.08