---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13112 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 7.7G 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 471 134 0 3338 3189 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:da:f4:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.30/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:feda:f4ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:db:2b:4e 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-13112) 12/14/24 _x86_64_ (4 CPU) 17:12:39 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 186.19 83.60 102.58 6547.71 41822.65 17:15:01 191.63 14.18 177.44 2306.32 25479.75 17:16:01 501.60 0.03 501.57 0.67 29025.16 17:17:01 412.66 4.72 407.93 205.29 25463.50 17:18:01 362.40 249.52 112.88 16863.71 55744.35 17:19:01 600.10 593.85 6.25 33367.37 1144.08 17:20:01 592.79 581.61 11.18 53523.76 566.34 17:21:01 582.24 580.85 1.38 12394.33 45.06 17:22:01 208.23 207.00 1.23 21116.35 13.73 17:23:01 203.05 188.34 14.71 9436.69 562.97 Average: 384.42 250.72 133.70 15595.94 17976.09 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1685416 3380208 2353236 58.27 52488 1796428 857560 16.86 540232 1631976 137144 17:15:01 905076 3237088 3133576 77.59 70828 2391868 1271960 25.00 812204 2087020 66956 17:16:01 133656 3214264 3904996 96.69 105128 3020440 1280020 25.16 852512 2717872 5396 17:17:01 375288 3314664 3663364 90.71 129420 2902308 1165192 22.90 666508 2712572 262452 17:18:01 113900 3304940 3924752 97.18 156444 3140108 1091204 21.45 790416 2865328 12900 17:19:01 664616 3299040 3374036 83.54 155392 2580048 1099356 21.61 651516 2450764 2132 17:20:01 145724 3318700 3892928 96.39 154184 3125544 1025628 20.16 628112 3000084 684 17:21:01 213744 3313152 3824908 94.71 151328 3015496 1033476 20.32 624484 2894132 236 17:22:01 401920 3324000 3636732 90.05 149268 2842576 1033476 20.32 609800 2723612 8 17:23:01 197944 3297592 3840708 95.10 149476 3043000 961000 18.89 659568 2901308 16052 Average: 483728 3300365 3554924 88.02 127396 2785782 1081887 21.27 683535 2598467 50396 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 ens3 396.08 253.07 1421.22 69.91 0.00 0.00 0.00 0.00 17:15:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 824.66 563.11 4895.98 56.05 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 16.51 14.45 4.23 4.57 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 252.09 207.67 2118.44 17.33 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 675.86 554.67 5596.82 37.57 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.20 0.20 0.08 0.07 0.00 0.00 0.00 0.00 17:20:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 622.94 1069.26 43.82 8568.05 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 89.60 132.18 6.30 1026.30 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 266.94 442.06 17.22 3577.82 0.00 0.00 0.00 0.00 17:23:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 101.65 154.21 18.08 1120.16 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.07 0.07 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: ens3 323.82 338.70 1406.59 1449.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13112) 12/14/24 _x86_64_ (4 CPU) 17:12:39 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 19.27 0.00 2.53 5.74 0.08 72.38 17:14:02 0 16.14 0.00 2.02 3.76 0.07 78.02 17:14:02 1 15.84 0.00 2.06 10.31 0.07 71.72 17:14:02 2 10.38 0.00 1.91 3.27 0.07 84.37 17:14:02 3 34.73 0.00 4.13 5.67 0.10 55.38 17:15:01 all 14.21 0.00 2.65 5.60 0.07 77.47 17:15:01 0 13.00 0.00 3.27 6.47 0.09 77.17 17:15:01 1 13.89 0.00 2.25 6.48 0.05 77.33 17:15:01 2 13.97 0.00 2.44 3.52 0.08 79.98 17:15:01 3 15.97 0.00 2.62 5.95 0.05 75.42 17:16:01 all 6.92 0.00 3.89 16.56 0.09 72.55 17:16:01 0 6.36 0.00 2.90 3.06 0.05 87.62 17:16:01 1 7.79 0.00 4.16 17.21 0.08 70.76 17:16:01 2 5.30 0.00 3.15 8.05 0.13 83.36 17:16:01 3 8.22 0.00 5.37 37.84 0.10 48.47 17:17:01 all 6.56 0.00 4.91 13.19 0.10 75.23 17:17:01 0 5.99 0.00 3.97 4.49 0.08 85.47 17:17:01 1 5.77 0.00 5.48 23.16 0.08 65.51 17:17:01 2 5.29 0.00 5.66 15.49 0.14 73.42 17:17:01 3 9.20 0.00 4.54 9.63 0.07 76.56 17:18:01 all 11.86 0.00 3.64 18.17 0.08 66.25 17:18:01 0 10.12 0.00 3.70 21.00 0.10 65.08 17:18:01 1 11.47 0.00 3.36 16.07 0.07 69.03 17:18:01 2 15.68 0.00 3.12 16.54 0.10 64.56 17:18:01 3 10.15 0.00 4.42 19.09 0.08 66.25 17:19:01 all 5.06 0.00 1.94 24.14 0.10 68.76 17:19:01 0 4.79 0.00 1.94 21.51 0.10 71.66 17:19:01 1 3.57 0.00 1.14 14.02 0.07 81.20 17:19:01 2 5.79 0.00 2.44 30.27 0.14 61.36 17:19:01 3 6.14 0.00 2.20 30.82 0.12 60.71 17:20:01 all 38.22 0.00 2.23 39.38 0.12 20.04 17:20:01 0 36.04 0.00 2.75 39.40 0.13 21.68 17:20:01 1 38.75 0.00 2.17 39.96 0.13 18.99 17:20:01 2 39.62 0.00 2.16 41.07 0.10 17.04 17:20:01 3 38.50 0.00 1.86 37.13 0.12 22.39 17:21:01 all 12.22 0.00 1.86 49.43 0.11 36.38 17:21:01 0 12.14 0.00 2.02 47.96 0.10 37.79 17:21:01 1 12.95 0.00 1.78 53.78 0.10 31.39 17:21:01 2 12.03 0.00 1.69 44.00 0.14 42.14 17:21:01 3 11.75 0.00 1.97 51.99 0.08 34.20 17:22:01 all 24.66 0.00 0.95 3.17 0.10 71.13 17:22:01 0 24.65 0.00 0.95 3.23 0.10 71.06 17:22:01 1 26.65 0.00 0.98 3.63 0.10 68.64 17:22:01 2 23.04 0.00 0.86 2.95 0.10 73.05 17:22:01 3 24.28 0.00 1.00 2.85 0.10 71.76 17:23:01 all 16.21 0.00 1.15 5.03 0.07 77.54 17:23:01 0 23.82 0.00 1.42 4.51 0.07 70.18 17:23:01 1 13.41 0.00 1.34 7.55 0.05 77.65 17:23:01 2 5.99 0.00 0.67 2.91 0.08 90.34 17:23:01 3 21.57 0.00 1.12 5.15 0.07 72.08 Average: all 15.53 0.00 2.57 18.04 0.09 63.76 Average: 0 15.33 0.00 2.49 15.56 0.09 66.54 Average: 1 15.00 0.00 2.47 19.22 0.08 63.22 Average: 2 13.70 0.00 2.41 16.77 0.11 67.00 Average: 3 18.08 0.00 2.92 20.60 0.09 58.31