---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5133 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.7G 56% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 493 3367 0 4115 7184 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:2a:80:89 brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe2a:8089/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:65:c5:cb 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-5133) 09/30/25 _x86_64_ (4 CPU) 01:07:50 LINUX RESTART (4 CPU) 01:08:01 tps rtps wtps bread/s bwrtn/s 01:09:01 150.21 69.07 81.14 5616.93 39085.37 01:10:01 49.21 0.30 48.91 31.86 6502.12 01:11:01 113.73 12.75 100.98 2252.02 18989.10 01:12:01 154.56 0.55 154.01 4.40 36497.38 01:13:01 91.37 0.03 91.34 3.87 22033.72 01:14:01 21.98 0.00 21.98 0.00 1292.10 01:15:01 13.45 0.00 13.45 0.00 803.60 01:16:01 4.20 0.00 4.20 0.00 83.04 01:17:01 1.35 0.00 1.35 0.00 38.66 01:18:01 2.25 0.02 2.23 0.13 327.68 01:19:01 23.80 0.33 23.46 22.26 1115.15 Average: 56.92 7.55 49.37 721.00 11524.02 01:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 5990696 7468460 2176732 26.65 33812 1626224 945688 10.26 523624 1487572 33272 01:10:01 5713396 7438956 2454032 30.05 53880 1840872 956096 10.37 567024 1694924 157568 01:11:01 4779480 7117812 3387948 41.48 93588 2338056 1496664 16.24 943164 2178748 206392 01:12:01 3473064 6856988 4694364 57.48 150164 3066892 1536788 16.68 1246928 2941276 77224 01:13:01 2165560 6016388 6001868 73.49 152920 3631056 1599944 17.36 2151108 3344668 6056 01:14:01 2094856 5974124 6072572 74.35 155744 3645696 1631092 17.70 2203700 3355568 3624 01:15:01 2126672 6044400 6040756 73.96 157628 3667768 2014768 21.86 2154188 3372964 2348 01:16:01 2773000 6660804 5394428 66.05 157876 3651320 1494188 16.21 1776800 3119432 132 01:17:01 1686204 5581624 6481224 79.35 157976 3651772 1649256 17.90 2827876 3121436 24 01:18:01 1972252 6007192 6195176 75.85 158172 3660888 1767480 19.18 2412816 3253376 412 01:19:01 3467948 7370768 4699480 57.54 161392 3679300 1039312 11.28 1125920 3105492 25268 Average: 3294830 6594320 4872598 59.66 130287 3132713 1466480 15.91 1630286 2815951 46575 01:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 01:09:01 ens3 319.53 172.14 917.60 62.18 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 01:10:01 ens3 65.59 49.58 851.56 6.13 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 lo 2.33 2.33 0.26 0.26 0.00 0.00 0.00 0.00 01:11:01 ens3 663.81 236.23 3114.21 33.35 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 ens3 44.16 26.41 93.43 7.97 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 516.96 103.80 3567.12 8.17 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:14:01 ens3 3.12 2.63 0.70 0.69 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 38.15 38.15 1470.23 1470.23 0.00 0.00 0.00 0.00 01:15:01 ens3 5.68 3.32 3.26 3.49 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 lo 5.78 5.78 5.02 5.02 0.00 0.00 0.00 0.00 01:16:01 ens3 4.15 2.10 0.93 1.32 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 0.07 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 01:19:01 ens3 24.51 25.20 14.09 53.18 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 4.64 4.64 134.19 134.19 0.00 0.00 0.00 0.00 Average: ens3 149.79 56.51 778.45 16.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5133) 09/30/25 _x86_64_ (4 CPU) 01:07:50 LINUX RESTART (4 CPU) 01:08:01 CPU %user %nice %system %iowait %steal %idle 01:09:01 all 15.64 0.00 2.56 6.02 3.47 72.31 01:09:01 0 14.85 0.00 1.38 3.48 3.17 77.13 01:09:01 1 12.36 0.00 2.44 6.28 3.38 75.53 01:09:01 2 18.70 0.00 4.87 7.18 4.05 65.20 01:09:01 3 16.61 0.00 1.54 7.16 3.27 71.42 01:10:01 all 18.71 0.00 1.12 2.82 2.05 75.31 01:10:01 0 8.52 0.00 0.66 0.54 1.52 88.76 01:10:01 1 11.94 0.00 1.05 9.11 2.04 75.85 01:10:01 2 52.40 0.00 2.58 1.40 4.08 39.55 01:10:01 3 1.74 0.00 0.18 0.18 0.53 97.36 01:11:01 all 18.64 0.00 4.97 3.17 6.24 66.98 01:11:01 0 9.92 0.00 4.22 2.46 6.27 77.13 01:11:01 1 12.75 0.00 5.31 5.48 6.58 69.88 01:11:01 2 30.45 0.00 5.00 2.04 6.44 56.07 01:11:01 3 21.51 0.00 5.39 2.71 5.67 64.72 01:12:01 all 21.75 0.00 7.52 2.42 6.45 61.86 01:12:01 0 21.64 0.00 6.72 0.50 6.34 64.80 01:12:01 1 21.47 0.00 8.07 3.76 6.52 60.18 01:12:01 2 23.44 0.00 8.22 3.33 6.33 58.68 01:12:01 3 20.43 0.00 7.06 2.09 6.62 63.80 01:13:01 all 30.18 0.00 6.88 3.12 7.54 52.28 01:13:01 0 34.32 0.00 7.82 0.16 7.90 49.80 01:13:01 1 32.03 0.00 7.24 5.35 7.61 47.77 01:13:01 2 28.45 0.00 6.74 6.48 8.00 50.33 01:13:01 3 25.92 0.00 5.75 0.44 6.65 61.24 01:14:01 all 63.24 0.00 6.38 0.58 10.09 19.71 01:14:01 0 61.93 0.00 6.28 0.15 10.19 21.45 01:14:01 1 65.32 0.00 6.94 0.75 9.85 17.15 01:14:01 2 61.78 0.00 5.95 1.07 10.01 21.19 01:14:01 3 63.94 0.00 6.36 0.34 10.31 19.05 01:15:01 all 30.34 0.00 7.06 0.40 8.96 53.24 01:15:01 0 23.47 0.00 6.90 0.03 8.21 61.40 01:15:01 1 48.84 0.00 7.27 0.06 10.48 33.35 01:15:01 2 24.44 0.00 7.02 1.21 8.66 58.66 01:15:01 3 24.64 0.00 7.07 0.29 8.51 59.49 01:16:01 all 25.79 0.00 7.70 0.10 9.62 56.79 01:16:01 0 19.95 0.00 7.43 0.14 9.03 63.44 01:16:01 1 31.31 0.00 8.00 0.08 9.88 50.73 01:16:01 2 27.15 0.00 7.68 0.14 10.02 55.00 01:16:01 3 24.80 0.00 7.68 0.02 9.53 57.98 01:17:01 all 31.53 0.00 7.23 0.01 8.50 52.73 01:17:01 0 26.26 0.00 6.53 0.05 8.20 58.96 01:17:01 1 36.71 0.00 7.58 0.00 9.17 46.53 01:17:01 2 29.09 0.00 7.37 0.00 8.46 55.07 01:17:01 3 34.06 0.00 7.43 0.00 8.18 50.33 01:18:01 all 31.91 0.00 5.87 0.02 8.25 53.96 01:18:01 0 19.07 0.00 5.65 0.08 7.98 67.23 01:18:01 1 42.15 0.00 5.90 0.00 9.04 42.90 01:18:01 2 42.81 0.00 5.81 0.00 8.41 42.97 01:18:01 3 23.76 0.00 6.12 0.00 7.55 62.56 01:19:01 all 21.26 0.00 2.26 1.17 3.83 71.49 01:19:01 0 14.22 0.00 1.80 1.15 3.24 79.59 01:19:01 1 37.32 0.00 2.91 0.88 4.33 54.56 01:19:01 2 19.15 0.00 2.12 0.11 3.88 74.73 01:19:01 3 14.30 0.00 2.16 2.51 3.89 77.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 28.11 0.00 5.43 1.79 6.84 57.83 Average: 0 23.13 0.00 5.06 0.79 6.57 64.46 Average: 1 32.06 0.00 5.72 2.87 7.19 52.16 Average: 2 32.50 0.00 5.77 2.09 7.13 52.51 Average: 3 24.76 0.00 5.18 1.42 6.45 62.18