---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5579 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 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 501 305 0 3136 3159 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:ba:5d:80 brd ff:ff:ff:ff:ff:ff inet 10.32.6.71/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feba:5d80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:4f:09:c4 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-5579) 09/21/24 _x86_64_ (4 CPU) 01:40:42 LINUX RESTART (4 CPU) 01:41:01 tps rtps wtps bread/s bwrtn/s 01:42:01 190.82 83.87 106.95 6579.97 42531.06 01:43:01 303.42 27.45 275.97 3866.93 121066.40 01:44:01 114.58 53.06 61.52 2340.41 9713.71 01:45:01 147.83 94.23 53.59 6399.87 12667.62 Average: 189.24 64.63 124.62 4796.14 46547.48 01:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 1648940 3367268 2389712 59.17 53608 1816952 880852 17.31 556412 1648036 145620 01:43:01 297376 3299648 3741276 92.64 118984 2981072 1095052 21.53 613552 2850672 49080 01:44:01 443720 3291812 3594932 89.01 125884 2803592 1223108 24.04 728040 2567056 43192 01:45:01 390788 3281856 3647864 90.32 131128 2847108 947784 18.63 1055888 2302016 18400 Average: 695206 3310146 3343446 82.79 107401 2612181 1036699 20.38 738473 2341945 64073 01:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:01 ens3 388.57 247.14 1499.64 69.47 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 01:43:01 ens3 546.05 279.71 12743.18 24.19 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 01:44:01 ens3 123.36 90.62 393.84 13.68 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 ens3 169.84 219.15 77.33 1413.81 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 lo 2.80 2.80 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 307.12 209.20 3684.91 380.03 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 1.57 1.57 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-5579) 09/21/24 _x86_64_ (4 CPU) 01:40:42 LINUX RESTART (4 CPU) 01:41:01 CPU %user %nice %system %iowait %steal %idle 01:42:01 all 18.91 0.00 2.50 5.77 0.07 72.75 01:42:01 0 11.10 0.00 1.31 2.05 0.07 85.47 01:42:01 1 22.57 0.00 3.29 4.93 0.08 69.12 01:42:01 2 11.82 0.00 2.43 10.25 0.07 75.43 01:42:01 3 30.25 0.00 2.95 5.88 0.08 60.83 01:43:01 all 26.44 0.00 8.15 6.31 0.09 59.01 01:43:01 0 30.09 0.00 8.05 8.42 0.10 53.34 01:43:01 1 28.13 0.00 7.49 5.47 0.10 58.81 01:43:01 2 22.06 0.00 8.18 6.93 0.10 62.73 01:43:01 3 25.40 0.00 8.90 4.40 0.07 61.23 01:44:01 all 15.09 0.00 6.28 3.06 0.08 75.48 01:44:01 0 17.56 0.00 7.37 6.11 0.08 68.87 01:44:01 1 4.81 0.00 2.98 1.95 0.07 90.20 01:44:01 2 14.99 0.00 7.14 2.24 0.10 75.53 01:44:01 3 22.97 0.00 7.62 1.92 0.08 67.41 01:45:01 all 26.60 0.00 4.15 3.22 0.08 65.95 01:45:01 0 23.95 0.00 4.54 3.20 0.07 68.24 01:45:01 1 31.44 0.00 3.02 3.87 0.10 61.57 01:45:01 2 24.92 0.00 4.46 3.74 0.08 66.80 01:45:01 3 26.05 0.00 4.58 2.08 0.08 67.21 Average: all 21.75 0.00 5.26 4.59 0.08 68.31 Average: 0 20.65 0.00 5.31 4.94 0.08 69.03 Average: 1 21.76 0.00 4.19 4.06 0.09 69.90 Average: 2 18.44 0.00 5.55 5.78 0.09 70.14 Average: 3 26.17 0.00 6.01 3.57 0.08 64.18