---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2919 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 12G 7.5G 62% / 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 481 734 0 2727 3179 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:0b:41:52 brd ff:ff:ff:ff:ff:ff inet 10.32.6.50/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe0b:4152/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:02:39:5f 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-2919) 01/27/25 _x86_64_ (4 CPU) 14:22:46 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 173.18 69.28 103.90 5596.93 41616.14 14:25:01 267.28 34.13 233.15 4266.67 133689.56 14:26:01 184.32 69.40 114.93 4652.61 15905.25 Average: 208.26 57.60 150.66 4838.69 63738.21 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1634616 3307752 2404036 59.53 50380 1777012 922884 18.14 589252 1633280 154376 14:25:01 230176 3308308 3808476 94.30 116060 3049648 1186316 23.32 575968 2942136 2528 14:26:01 586788 2980680 3451864 85.47 130156 2389108 1277920 25.12 985988 2222548 35356 Average: 817193 3198913 3221459 79.77 98865 2405256 1129040 22.19 717069 2265988 64087 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 ens3 387.29 254.50 1482.25 68.71 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:25:01 ens3 656.52 444.29 14082.83 34.50 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 14:26:01 ens3 467.00 333.20 2736.04 26.07 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 Average: lo 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 503.61 344.00 6100.63 43.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2919) 01/27/25 _x86_64_ (4 CPU) 14:22:46 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 16.99 0.00 2.18 5.51 0.06 75.25 14:24:01 0 12.42 0.00 2.64 2.69 0.03 82.21 14:24:01 1 29.64 0.00 2.67 2.44 0.08 65.16 14:24:01 2 15.72 0.00 1.76 10.98 0.05 71.48 14:24:01 3 10.13 0.00 1.66 5.94 0.07 82.21 14:25:01 all 23.34 0.00 6.89 4.50 0.09 65.18 14:25:01 0 21.72 0.00 6.31 4.63 0.08 67.25 14:25:01 1 21.78 0.00 7.65 4.90 0.09 65.59 14:25:01 2 14.43 0.00 6.76 5.24 0.08 73.48 14:25:01 3 35.41 0.00 6.82 3.25 0.10 54.42 14:26:01 all 12.45 0.00 1.91 4.82 0.06 80.77 14:26:01 0 12.23 0.00 2.08 4.14 0.07 81.48 14:26:01 1 10.04 0.00 1.44 2.22 0.03 86.25 14:26:01 2 9.73 0.00 2.42 10.62 0.07 77.16 14:26:01 3 17.79 0.00 1.71 2.33 0.07 78.11 Average: all 17.57 0.00 3.65 4.95 0.07 73.77 Average: 0 15.43 0.00 3.67 3.82 0.06 77.03 Average: 1 20.46 0.00 3.89 3.17 0.07 72.40 Average: 2 13.29 0.00 3.64 8.96 0.07 74.04 Average: 3 21.07 0.00 3.39 3.84 0.08 71.63