---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-103 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 7.6G 61% / 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 482 233 0 3228 3178 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:7e:75:dd brd ff:ff:ff:ff:ff:ff inet 10.32.6.61/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe7e:75dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:18:7f:8d 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-103) 02/12/25 _x86_64_ (4 CPU) 13:28:11 LINUX RESTART (4 CPU) 13:29:01 tps rtps wtps bread/s bwrtn/s 13:30:01 126.10 15.66 110.43 2288.29 20742.01 13:31:01 230.85 23.47 207.38 1650.10 109130.37 13:32:01 608.56 46.90 561.66 2004.80 18372.94 13:33:01 596.68 4.00 592.68 384.74 19389.17 13:34:01 432.91 225.50 207.42 9081.82 12367.81 Average: 398.92 63.08 335.84 3081.01 36046.15 13:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:30:01 919520 3316268 3119132 77.23 64808 2464752 1091976 21.47 624388 2263924 317080 13:31:01 104224 3223328 3934428 97.42 119596 3040056 1300640 25.57 655880 2939240 1124 13:32:01 123464 3215592 3915188 96.94 159828 2945264 1312120 25.79 658992 2887036 2128 13:33:01 214104 3228188 3824548 94.70 179004 2808052 1310528 25.76 653112 2760592 12292 13:34:01 324180 3308096 3714472 91.97 183980 2810484 1121796 22.05 654804 2692304 6296 Average: 337098 3258294 3701554 91.65 141443 2813722 1227412 24.13 649435 2708619 67784 13:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:30:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 264.96 180.62 7204.92 22.46 0.00 0.00 0.00 0.00 13:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 524.12 278.32 8677.27 20.06 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 ens3 1.87 1.82 0.36 0.43 0.00 0.00 0.00 0.00 13:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 3.55 3.08 0.74 0.84 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 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 ens3 14.58 13.93 19.53 3.43 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.05 0.05 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: ens3 162.04 95.67 3183.94 9.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-103) 02/12/25 _x86_64_ (4 CPU) 13:28:11 LINUX RESTART (4 CPU) 13:29:01 CPU %user %nice %system %iowait %steal %idle 13:30:01 all 19.13 0.00 2.04 3.21 0.06 75.56 13:30:01 0 26.94 0.00 2.62 3.10 0.08 67.25 13:30:01 1 8.23 0.00 1.49 7.16 0.05 83.07 13:30:01 2 32.07 0.00 2.61 1.56 0.10 63.67 13:30:01 3 9.25 0.00 1.39 1.05 0.03 88.28 13:31:01 all 17.95 0.00 6.95 4.13 0.10 70.87 13:31:01 0 17.41 0.00 8.17 6.94 0.10 67.38 13:31:01 1 17.39 0.00 6.42 3.49 0.10 72.60 13:31:01 2 15.87 0.00 7.14 3.83 0.10 73.06 13:31:01 3 21.10 0.00 6.10 2.23 0.10 70.46 13:32:01 all 1.29 0.00 2.15 21.98 0.08 74.50 13:32:01 0 1.28 0.00 2.56 37.27 0.08 58.81 13:32:01 1 1.49 0.00 3.80 40.43 0.07 54.22 13:32:01 2 0.81 0.00 0.92 3.36 0.13 94.78 13:32:01 3 1.60 0.00 1.30 6.97 0.03 90.10 13:33:01 all 1.10 0.00 2.44 21.72 0.08 74.66 13:33:01 0 1.87 0.00 2.62 32.47 0.10 62.94 13:33:01 1 0.64 0.00 2.04 15.58 0.05 81.69 13:33:01 2 1.50 0.00 4.38 23.44 0.13 70.55 13:33:01 3 0.39 0.00 0.77 15.42 0.05 83.38 13:34:01 all 8.49 0.00 4.52 13.31 0.11 73.57 13:34:01 0 8.94 0.00 3.66 12.63 0.08 74.68 13:34:01 1 6.96 0.00 3.84 8.56 0.10 80.53 13:34:01 2 8.55 0.00 5.83 22.18 0.14 63.30 13:34:01 3 9.50 0.00 4.75 9.92 0.10 75.72 Average: all 9.59 0.00 3.61 12.87 0.09 73.84 Average: 0 11.31 0.00 3.92 18.46 0.09 66.22 Average: 1 6.94 0.00 3.51 15.06 0.07 74.42 Average: 2 11.78 0.00 4.16 10.86 0.12 73.08 Average: 3 8.34 0.00 2.85 7.12 0.06 81.62