---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10422 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 13G 7.2G 63% / 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 499 574 0 2869 3161 Swap: 1023 1 1022 ---> 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:e4:4f:93 brd ff:ff:ff:ff:ff:ff inet 10.32.7.61/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fee4:4f93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:ff:ec:d1 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-10422) 11/15/24 _x86_64_ (4 CPU) 15:32:33 LINUX RESTART (4 CPU) 15:33:03 tps rtps wtps bread/s bwrtn/s 15:34:01 166.51 68.80 97.71 5136.08 38860.47 15:35:01 270.92 69.50 201.43 14460.18 122578.55 15:36:01 395.12 36.23 358.89 4036.26 27505.68 15:37:01 262.22 214.05 48.18 8211.83 10811.80 15:38:01 56.42 33.53 22.90 1952.34 2236.56 Average: 230.69 84.51 146.18 6775.65 40466.79 15:33:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1599452 3307584 2439200 60.40 53004 1810148 927044 18.22 614588 1642716 145880 15:35:01 117416 3307488 3921236 97.09 116724 3146584 1108428 21.79 459456 3158588 292220 15:36:01 177720 3129612 3860932 95.60 151860 2864664 1578004 31.02 855108 2688264 138404 15:37:01 263304 3175384 3775348 93.48 154364 2831652 1096664 21.56 996372 2475584 34324 15:38:01 604692 3225508 3433960 85.03 156600 2544704 1016532 19.98 786176 2350512 15048 Average: 552517 3229115 3486135 86.32 126510 2639550 1145334 22.51 742340 2463133 125175 15:33:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 15:34:01 ens3 391.92 250.30 1460.50 69.05 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 ens3 456.19 230.17 14047.32 21.11 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 183.20 143.31 952.44 12.19 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 161.04 78.69 1025.39 7.05 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 52.49 43.96 174.37 21.36 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 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 248.16 148.67 3553.30 25.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10422) 11/15/24 _x86_64_ (4 CPU) 15:32:33 LINUX RESTART (4 CPU) 15:33:03 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 21.03 0.00 2.20 4.88 0.06 71.83 15:34:01 0 10.28 0.00 1.57 3.10 0.03 85.01 15:34:01 1 17.86 0.00 1.72 10.43 0.09 69.90 15:34:01 2 19.79 0.00 2.23 0.52 0.07 77.39 15:34:01 3 36.14 0.00 3.27 5.50 0.09 55.00 15:35:01 all 23.44 0.00 7.86 4.59 0.10 64.02 15:35:01 0 17.86 0.00 8.10 0.75 0.09 73.21 15:35:01 1 20.46 0.00 7.39 6.69 0.08 65.38 15:35:01 2 18.35 0.00 7.73 6.94 0.12 66.86 15:35:01 3 37.01 0.00 8.21 3.93 0.10 50.76 15:36:01 all 18.08 0.00 4.26 13.29 0.08 64.28 15:36:01 0 18.74 0.00 3.53 4.15 0.05 73.53 15:36:01 1 16.32 0.00 3.45 4.76 0.07 75.41 15:36:01 2 19.01 0.00 4.90 26.35 0.12 49.63 15:36:01 3 18.32 0.00 5.17 18.12 0.07 58.32 15:37:01 all 45.09 0.00 5.29 11.39 0.11 38.13 15:37:01 0 44.94 0.00 5.67 12.34 0.10 36.95 15:37:01 1 45.64 0.00 4.97 7.19 0.08 42.11 15:37:01 2 45.75 0.00 5.48 13.53 0.12 35.13 15:37:01 3 44.01 0.00 5.06 12.48 0.10 38.35 15:38:01 all 20.21 0.00 1.05 1.21 0.05 77.49 15:38:01 0 7.96 0.00 0.58 0.38 0.05 91.02 15:38:01 1 7.47 0.00 0.89 0.18 0.03 91.43 15:38:01 2 31.96 0.00 1.15 2.50 0.07 64.32 15:38:01 3 33.59 0.00 1.57 1.77 0.07 63.01 Average: all 25.57 0.00 4.13 7.08 0.08 63.14 Average: 0 19.99 0.00 3.89 4.15 0.06 71.91 Average: 1 21.51 0.00 3.68 5.80 0.07 68.94 Average: 2 27.03 0.00 4.29 10.01 0.10 58.57 Average: 3 33.79 0.00 4.65 8.37 0.08 53.11