---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2209 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 9.3G 10G 49% / 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 458 954 0 2531 3218 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:f0:59:9d brd ff:ff:ff:ff:ff:ff inet 10.32.7.76/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fef0:599d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:1e:dc:5a 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-2209) 01/18/25 _x86_64_ (4 CPU) 13:31:47 LINUX RESTART (4 CPU) 13:32:01 tps rtps wtps bread/s bwrtn/s 13:33:02 179.82 69.36 110.46 5621.86 42052.34 13:34:01 144.09 38.57 105.52 2390.37 14891.04 13:35:01 35.23 10.10 25.13 757.61 10070.99 Average: 119.58 39.35 80.23 2926.26 22379.72 13:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:33:02 1714992 3397148 2323660 57.54 53644 1782240 837124 16.46 503076 1638676 154788 13:34:01 588408 2582964 3450244 85.43 67748 2069176 1599900 31.45 1382924 1859108 9988 13:35:01 1014044 3329972 3024608 74.89 70676 2382804 877736 17.25 761844 2047468 28908 Average: 1105815 3103361 2932837 72.62 64023 2078073 1104920 21.72 882615 1848417 64561 13:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:02 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 13:33:02 ens3 439.46 266.56 1482.97 67.56 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 13:34:01 ens3 375.09 376.97 2228.77 63.55 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 13:35:01 ens3 610.96 448.33 2587.31 92.72 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 1.30 1.30 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 475.73 363.88 2098.96 74.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2209) 01/18/25 _x86_64_ (4 CPU) 13:31:47 LINUX RESTART (4 CPU) 13:32:01 CPU %user %nice %system %iowait %steal %idle 13:33:02 all 17.54 0.00 2.20 5.40 0.06 74.80 13:33:02 0 10.72 0.00 1.05 2.72 0.03 85.47 13:33:02 1 5.72 0.00 1.97 8.73 0.05 83.53 13:33:02 2 37.37 0.00 2.62 5.12 0.10 54.79 13:33:02 3 16.42 0.00 3.16 5.05 0.07 75.30 13:34:01 all 37.56 0.00 1.72 2.32 0.11 58.30 13:34:01 0 32.34 0.00 1.36 0.32 0.09 65.89 13:34:01 1 34.15 0.00 1.67 4.30 0.09 59.80 13:34:01 2 32.81 0.00 1.62 2.35 0.12 63.10 13:34:01 3 50.97 0.00 2.22 2.30 0.14 44.37 13:35:01 all 34.80 0.00 1.67 0.49 0.09 62.95 13:35:01 0 32.17 0.00 1.39 0.22 0.07 66.16 13:35:01 1 32.11 0.00 1.99 1.06 0.12 64.73 13:35:01 2 44.66 0.00 1.92 0.20 0.12 53.11 13:35:01 3 30.21 0.00 1.39 0.47 0.08 67.84 Average: all 29.93 0.00 1.86 2.74 0.09 65.39 Average: 0 25.03 0.00 1.27 1.09 0.06 72.55 Average: 1 23.93 0.00 1.88 4.70 0.08 69.41 Average: 2 38.32 0.00 2.05 2.55 0.11 56.96 Average: 3 32.45 0.00 2.26 2.61 0.10 62.59