---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5959 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 8.5G 57% / 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 474 334 0 3134 3186 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:fa:56:ce brd ff:ff:ff:ff:ff:ff inet 10.32.6.59/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fefa:56ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:91:db:30 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-5959) 09/25/24 _x86_64_ (4 CPU) 13:42:32 LINUX RESTART (4 CPU) 13:43:01 tps rtps wtps bread/s bwrtn/s 13:44:01 146.54 66.26 80.29 4958.24 7401.83 13:45:01 163.90 19.44 144.46 2777.54 65754.99 13:46:01 137.84 15.41 122.43 2204.33 31549.62 13:47:01 43.51 23.81 19.70 1236.73 1193.67 Average: 122.95 31.23 91.72 2794.19 26478.51 13:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:01 1660600 3380700 2378052 58.88 53504 1821064 855444 16.82 542896 1654108 153336 13:45:01 306176 3076852 3732476 92.42 95224 2779256 1333796 26.22 846828 2608372 264348 13:46:01 449036 3333860 3589616 88.88 149384 2720816 1024080 20.13 1172732 2025540 52 13:47:01 392908 3286208 3645744 90.27 152024 2771304 966768 19.00 1512820 1786928 2428 Average: 702180 3269405 3336472 82.61 112534 2523110 1045022 20.54 1018819 2018737 105041 13:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:01 ens3 368.82 257.61 1443.51 71.01 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:45:01 ens3 1031.58 561.62 7918.43 52.04 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 13:46:01 ens3 334.87 289.57 1032.20 1459.85 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 13:47:01 ens3 112.81 201.27 21.28 1477.18 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 462.07 327.53 2604.23 764.99 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 Average: lo 1.58 1.58 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5959) 09/25/24 _x86_64_ (4 CPU) 13:42:32 LINUX RESTART (4 CPU) 13:43:01 CPU %user %nice %system %iowait %steal %idle 13:44:01 all 21.82 0.00 1.99 4.23 0.08 71.88 13:44:01 0 23.78 0.00 2.03 1.75 0.08 72.35 13:44:01 1 14.72 0.00 1.76 5.36 0.05 78.11 13:44:01 2 29.11 0.00 2.42 8.28 0.12 60.06 13:44:01 3 19.63 0.00 1.74 1.54 0.05 77.05 13:45:01 all 20.97 0.00 4.97 2.86 0.11 71.08 13:45:01 0 19.78 0.00 5.20 0.77 0.10 74.14 13:45:01 1 15.70 0.00 4.50 4.84 0.10 74.86 13:45:01 2 14.40 0.00 4.02 3.16 0.08 78.35 13:45:01 3 33.99 0.00 6.18 2.72 0.15 56.97 13:46:01 all 24.92 0.00 5.10 3.17 0.14 66.67 13:46:01 0 22.12 0.00 4.67 2.75 0.15 70.32 13:46:01 1 26.63 0.00 5.91 0.90 0.14 66.43 13:46:01 2 23.90 0.00 4.30 5.93 0.15 65.71 13:46:01 3 27.07 0.00 5.50 3.07 0.13 64.23 13:47:01 all 18.64 0.00 1.08 1.04 0.08 79.16 13:47:01 0 28.55 0.00 1.20 1.07 0.08 69.09 13:47:01 1 15.63 0.00 0.99 1.71 0.07 81.60 13:47:01 2 23.51 0.00 1.22 0.40 0.08 74.79 13:47:01 3 6.85 0.00 0.94 0.97 0.07 91.18 Average: all 21.58 0.00 3.28 2.83 0.10 72.21 Average: 0 23.57 0.00 3.27 1.58 0.10 71.47 Average: 1 18.15 0.00 3.28 3.21 0.09 75.28 Average: 2 22.75 0.00 2.99 4.45 0.11 69.71 Average: 3 21.84 0.00 3.58 2.07 0.10 72.41