---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-361 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 475 445 0 3023 3185 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:34:06:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe34:6a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:2f:5c:11 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-361) 12/28/24 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 170.34 69.11 101.23 5613.60 41849.18 14:25:01 256.65 57.20 199.45 10593.60 106207.06 14:26:01 208.28 59.66 148.63 3068.69 42889.79 14:27:01 88.55 66.24 22.31 2902.58 2146.84 Average: 180.96 63.05 117.92 5545.25 48280.46 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1709800 3384940 2328852 57.66 50608 1780368 855120 16.81 515780 1634768 155448 14:25:01 152712 3318568 3885940 96.22 105844 3139108 1199636 23.58 497032 3092908 298712 14:26:01 139220 3199224 3899432 96.55 129164 2994012 1092728 21.48 719116 2870176 30796 14:27:01 454328 3260332 3584324 88.75 131992 2754968 980660 19.28 650756 2641244 15744 Average: 614015 3290766 3424637 84.80 104402 2667114 1032036 20.29 595671 2559774 125175 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 408.68 277.22 1506.63 68.87 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:25:01 ens3 607.23 385.33 13416.60 30.64 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 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:26:01 ens3 520.20 377.62 3254.89 28.85 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 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:27:01 ens3 53.51 47.64 161.25 26.24 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 397.43 271.97 4585.95 38.65 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 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-361) 12/28/24 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.45 0.00 2.31 5.05 0.06 74.13 14:24:01 0 11.49 0.00 2.54 6.25 0.05 79.67 14:24:01 1 7.02 0.00 1.46 4.37 0.08 87.07 14:24:01 2 28.08 0.00 2.45 4.68 0.07 64.72 14:24:01 3 27.22 0.00 2.78 4.91 0.07 65.02 14:25:01 all 21.08 0.00 6.60 3.95 0.07 68.31 14:25:01 0 15.97 0.00 5.20 3.67 0.07 75.09 14:25:01 1 16.96 0.00 6.34 3.92 0.05 72.73 14:25:01 2 30.63 0.00 6.82 5.48 0.08 56.99 14:25:01 3 20.76 0.00 8.06 2.70 0.09 68.40 14:26:01 all 9.55 0.00 2.33 5.21 0.06 82.84 14:26:01 0 7.25 0.00 2.82 8.06 0.05 81.82 14:26:01 1 9.51 0.00 1.91 5.18 0.07 83.33 14:26:01 2 9.48 0.00 2.85 4.31 0.07 83.29 14:26:01 3 11.97 0.00 1.73 3.30 0.05 82.95 14:27:01 all 21.63 0.00 1.01 2.15 0.05 75.14 14:27:01 0 5.67 0.00 0.78 0.60 0.03 92.92 14:27:01 1 38.09 0.00 1.22 2.92 0.07 57.71 14:27:01 2 32.89 0.00 1.49 3.22 0.08 62.32 14:27:01 3 10.02 0.00 0.61 1.86 0.05 87.46 Average: all 17.68 0.00 3.05 4.09 0.06 75.12 Average: 0 10.08 0.00 2.83 4.64 0.05 82.41 Average: 1 17.92 0.00 2.72 4.10 0.07 75.19 Average: 2 25.27 0.00 3.39 4.42 0.08 66.85 Average: 3 17.45 0.00 3.27 3.19 0.06 76.03