---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2166 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 9.6G 9.7G 50% / 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 453 686 0 2803 3209 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:51:af:7e brd ff:ff:ff:ff:ff:ff inet 10.32.7.52/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe51:af7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:fe:09:18 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-2166) 01/18/25 _x86_64_ (4 CPU) 04:51:44 LINUX RESTART (4 CPU) 04:52:01 tps rtps wtps bread/s bwrtn/s 04:53:01 171.39 69.21 102.18 5609.47 41610.95 04:54:01 130.31 12.40 117.91 2232.96 35186.94 04:55:01 10.81 0.30 10.51 20.00 444.06 Average: 104.17 27.30 76.87 2620.81 25747.31 04:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 1714784 3381244 2323868 57.54 50420 1770968 872388 17.15 513148 1629044 147740 04:54:01 773684 3348508 3264968 80.84 70424 2626312 995056 19.56 1119460 1895672 196 04:55:01 695428 3275684 3343224 82.78 71912 2631480 976108 19.19 1314432 1780972 16548 Average: 1061299 3335145 2977353 73.72 64252 2342920 947851 18.63 982347 1768563 54828 04:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 ens3 419.91 262.72 1399.88 68.63 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:54:01 ens3 632.41 289.62 4323.95 970.28 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 04:55:01 ens3 196.77 367.77 21.59 2862.98 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 416.36 306.70 1915.14 1300.63 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 1.71 1.71 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2166) 01/18/25 _x86_64_ (4 CPU) 04:51:44 LINUX RESTART (4 CPU) 04:52:01 CPU %user %nice %system %iowait %steal %idle 04:53:01 all 18.03 0.00 2.25 5.33 0.07 74.32 04:53:01 0 5.87 0.00 2.66 9.77 0.07 81.64 04:53:01 1 30.69 0.00 2.84 5.15 0.07 61.24 04:53:01 2 25.34 0.00 2.13 4.57 0.10 67.86 04:53:01 3 10.14 0.00 1.39 1.86 0.03 86.58 04:54:01 all 17.58 0.00 2.22 2.68 0.07 77.45 04:54:01 0 12.76 0.00 1.53 4.02 0.07 81.62 04:54:01 1 13.82 0.00 1.53 0.76 0.05 83.85 04:54:01 2 29.82 0.00 3.55 1.51 0.08 65.04 04:54:01 3 13.91 0.00 2.26 4.43 0.08 79.32 04:55:01 all 23.02 0.00 0.86 0.28 0.10 75.74 04:55:01 0 27.23 0.00 0.86 0.07 0.10 71.75 04:55:01 1 19.12 0.00 0.75 0.02 0.08 80.03 04:55:01 2 32.38 0.00 1.25 0.05 0.10 66.22 04:55:01 3 13.33 0.00 0.57 0.99 0.08 85.03 Average: all 19.55 0.00 1.77 2.76 0.08 75.84 Average: 0 15.29 0.00 1.68 4.62 0.08 78.33 Average: 1 21.22 0.00 1.71 1.98 0.07 75.03 Average: 2 29.18 0.00 2.31 2.04 0.09 66.37 Average: 3 12.45 0.00 1.40 2.42 0.07 83.65