---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2406 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 13G 7.2G 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 476 349 0 3117 3184 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:4e:29:75 brd ff:ff:ff:ff:ff:ff inet 10.32.7.89/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe4e:2975/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:94:93:46 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-2406) 06/01/24 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 184.24 83.89 100.35 6554.37 40942.39 15:35:01 218.11 37.11 181.00 6104.17 96206.18 15:36:01 400.57 57.95 342.61 11499.05 51895.65 15:37:01 239.38 151.81 87.57 6013.40 18404.80 15:38:01 130.00 106.70 23.30 5198.87 4270.49 Average: 234.51 87.62 146.89 7076.73 42207.77 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1644688 3295960 2393964 59.28 42740 1769352 978040 19.23 635096 1589460 120376 15:35:01 122604 3336552 3916048 96.96 96020 3205508 1117412 21.97 471860 3157724 306852 15:36:01 131596 3332864 3907056 96.74 150000 3096892 1091868 21.46 573796 3002804 146796 15:37:01 735952 3328828 3302700 81.78 154540 2524516 1123056 22.08 798916 2214564 4448 15:38:01 421956 3295756 3616696 89.55 156676 2794684 988528 19.43 921876 2395568 14936 Average: 611359 3317992 3427293 84.86 119995 2678190 1059781 20.83 680309 2472024 118682 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 ens3 420.43 263.54 1391.66 71.15 0.00 0.00 0.00 0.00 15:34:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 462.11 205.77 14353.49 17.05 0.00 0.00 0.00 0.00 15:35:01 lo 1.62 1.62 0.15 0.15 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 225.37 166.80 922.07 13.83 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 4.40 1.60 5.35 0.38 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 242.94 161.99 1726.74 25.81 0.00 0.00 0.00 0.00 15:38:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 270.56 159.82 3652.58 25.66 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 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-2406) 06/01/24 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 17.81 0.00 2.38 5.66 0.05 74.09 15:34:02 0 6.95 0.00 1.42 6.83 0.03 84.76 15:34:02 1 22.96 0.00 2.49 2.89 0.05 71.61 15:34:02 2 18.26 0.00 3.50 8.80 0.08 69.35 15:34:02 3 23.08 0.00 2.10 4.13 0.07 70.62 15:35:01 all 24.54 0.00 5.85 3.80 0.07 65.74 15:35:01 0 14.99 0.00 5.19 6.65 0.05 73.12 15:35:01 1 24.59 0.00 5.63 2.43 0.07 67.27 15:35:01 2 43.70 0.00 6.99 4.02 0.09 45.21 15:35:01 3 15.00 0.00 5.64 2.05 0.07 77.24 15:36:01 all 11.83 0.00 5.14 11.26 0.08 71.69 15:36:01 0 14.48 0.00 5.82 25.81 0.08 53.80 15:36:01 1 11.01 0.00 3.99 3.67 0.05 81.28 15:36:01 2 13.28 0.00 5.61 6.54 0.10 74.46 15:36:01 3 8.53 0.00 5.15 9.04 0.07 77.22 15:37:01 all 53.27 0.00 6.77 10.93 0.10 28.94 15:37:01 0 52.44 0.00 7.03 9.31 0.10 31.12 15:37:01 1 54.47 0.00 6.65 15.54 0.10 23.25 15:37:01 2 53.65 0.00 7.00 11.70 0.10 27.55 15:37:01 3 52.54 0.00 6.38 7.15 0.08 33.85 15:38:01 all 19.68 0.00 1.15 3.42 0.05 75.70 15:38:01 0 14.14 0.00 0.97 2.05 0.03 82.81 15:38:01 1 21.72 0.00 1.10 3.88 0.05 73.24 15:38:01 2 16.95 0.00 1.57 4.49 0.07 76.92 15:38:01 3 25.91 0.00 0.99 3.24 0.07 69.79 Average: all 25.41 0.00 4.25 7.02 0.07 63.26 Average: 0 20.56 0.00 4.07 10.11 0.06 65.19 Average: 1 26.94 0.00 3.96 5.68 0.06 63.36 Average: 2 29.08 0.00 4.92 7.12 0.09 58.79 Average: 3 25.06 0.00 4.04 5.13 0.07 65.70