---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-900 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 9.6G 9.7G 50% / 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 473 721 0 2749 3187 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:36:b5:39 brd ff:ff:ff:ff:ff:ff inet 10.32.6.59/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:fe36:b539/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:00:be:d2 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 inet6 fe80::42:49ff:fe00:bed2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-900) 05/14/25 _x86_64_ (4 CPU) 09:55:45 LINUX RESTART (4 CPU) 09:56:01 tps rtps wtps bread/s bwrtn/s 09:57:02 173.20 69.11 104.10 5618.13 41983.42 09:58:01 128.28 13.27 115.01 2368.28 19248.67 09:59:01 97.93 0.00 97.93 0.00 14496.12 10:00:01 3.32 0.00 3.32 0.00 230.20 10:01:01 3.30 0.00 3.30 0.00 294.08 10:02:01 3.55 0.00 3.55 0.00 1030.76 10:03:01 2.98 0.00 2.98 0.00 291.82 10:04:01 3.78 0.00 3.78 0.00 413.93 10:05:01 3.57 0.00 3.57 0.00 452.72 10:06:01 3.32 0.00 3.32 0.00 383.27 10:07:01 3.00 0.00 3.00 0.00 527.91 10:08:01 21.93 2.15 19.78 122.38 2930.31 Average: 37.27 7.04 30.22 674.32 6848.91 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:02 1567216 3283680 2471436 61.19 50072 1821492 954568 18.76 651380 1641088 180420 09:58:01 1196260 3322060 2842392 70.38 70588 2192816 1282060 25.20 745264 1874364 69652 09:59:01 842820 3294768 3195832 79.13 89608 2480596 1283748 25.23 861812 2073116 2760 10:00:01 838900 3295028 3199752 79.23 89784 2484356 1291440 25.39 865984 2073200 2192 10:01:01 798692 3285676 3239960 80.22 89964 2513792 1297360 25.50 878000 2098768 24988 10:02:01 794800 3290252 3243852 80.32 90132 2521576 1299460 25.54 875140 2103148 4556 10:03:01 793360 3297868 3245292 80.36 90264 2529992 1301104 25.58 872712 2107608 6536 10:04:01 775548 3288796 3263104 80.80 90448 2537924 1299776 25.55 885432 2111368 5672 10:05:01 769204 3290548 3269448 80.95 90632 2545264 1301248 25.58 888136 2115192 3052 10:06:01 749824 3279872 3288828 81.43 90844 2553172 1355180 26.64 901680 2119188 3916 10:07:01 539832 3108444 3498820 86.63 91020 2590132 1646960 32.37 1089800 2139616 28952 10:08:01 774892 3281860 3263760 80.81 94076 2534896 962772 18.93 1077424 1932828 28332 Average: 870112 3276571 3168540 78.46 85619 2442167 1272973 25.02 882730 2032457 30086 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:02 ens3 410.96 272.97 1560.22 70.87 0.00 0.00 0.00 0.00 09:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:58:01 vethaa6130c 28.13 39.42 1.85 268.52 0.00 0.00 0.00 0.02 09:58:01 ens3 222.56 159.23 1465.45 16.98 0.00 0.00 0.00 0.00 09:58:01 docker0 106.10 145.04 5.51 790.87 0.00 0.00 0.00 0.00 09:58:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 09:59:01 vethaa6130c 98.38 229.35 6.76 1527.78 0.00 0.00 0.00 0.13 09:59:01 ens3 245.38 109.97 1531.01 10.81 0.00 0.00 0.00 0.00 09:59:01 docker0 98.38 229.25 5.42 1527.77 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 vethaa6130c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 6.10 5.02 1.38 1.69 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 vethaa6130c 101.05 107.47 7.80 762.75 0.00 0.00 0.00 0.06 10:01:01 ens3 111.23 104.90 763.55 8.92 0.00 0.00 0.00 0.00 10:01:01 docker0 101.05 107.45 6.42 762.75 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 vethaa6130c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 8.37 7.58 1.81 2.19 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 vethaa6130c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 4.80 5.38 1.02 1.51 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 vethaa6130c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 7.47 7.83 1.49 6.56 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:05:01 vethaa6130c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 5.18 4.85 1.25 1.63 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 vethaa6130c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 12.30 7.55 6.96 2.19 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 vethaa6130c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 3.97 3.88 0.90 1.40 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 143.16 138.66 781.59 16.46 0.00 0.00 0.00 0.00 10:08:01 docker0 121.41 123.96 7.50 770.57 0.00 0.00 0.00 0.00 10:08:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 98.41 68.95 509.10 11.77 0.00 0.00 0.00 0.00 Average: docker0 35.53 50.41 2.07 320.79 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-900) 05/14/25 _x86_64_ (4 CPU) 09:55:45 LINUX RESTART (4 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:02 all 17.07 0.00 2.11 5.47 0.06 75.29 09:57:02 0 12.38 0.00 1.52 2.26 0.07 83.78 09:57:02 1 13.61 0.00 1.41 2.87 0.03 82.07 09:57:02 2 32.75 0.00 3.66 7.16 0.08 56.35 09:57:02 3 9.61 0.00 1.88 9.63 0.05 78.83 09:58:01 all 15.19 0.00 2.76 3.50 0.06 78.50 09:58:01 0 32.23 0.00 3.40 4.80 0.07 59.50 09:58:01 1 8.11 0.00 2.21 1.11 0.05 88.52 09:58:01 2 10.73 0.00 3.09 4.14 0.07 81.97 09:58:01 3 9.76 0.00 2.32 3.96 0.05 83.91 09:59:01 all 6.50 0.00 2.25 2.37 0.05 88.83 09:59:01 0 5.30 0.00 2.17 2.97 0.07 89.49 09:59:01 1 6.52 0.00 1.75 1.36 0.05 90.32 09:59:01 2 5.63 0.00 2.60 2.75 0.05 88.96 09:59:01 3 8.56 0.00 2.50 2.42 0.07 86.46 10:00:01 all 3.12 0.00 0.84 0.03 0.04 95.97 10:00:01 0 3.19 0.00 0.85 0.03 0.03 95.89 10:00:01 1 3.10 0.00 0.80 0.02 0.02 96.06 10:00:01 2 2.78 0.00 0.81 0.05 0.03 96.32 10:00:01 3 3.41 0.00 0.87 0.03 0.03 95.66 10:01:01 all 7.58 0.00 0.94 0.04 0.04 91.40 10:01:01 0 9.29 0.00 1.05 0.10 0.05 89.51 10:01:01 1 6.49 0.00 1.08 0.05 0.05 92.33 10:01:01 2 9.13 0.00 0.94 0.00 0.03 89.90 10:01:01 3 5.39 0.00 0.74 0.00 0.03 93.84 10:02:01 all 3.69 0.00 0.94 0.04 0.05 95.29 10:02:01 0 3.79 0.00 0.89 0.12 0.05 95.16 10:02:01 1 3.67 0.00 0.98 0.00 0.05 95.30 10:02:01 2 3.90 0.00 0.97 0.03 0.05 95.05 10:02:01 3 3.35 0.00 0.89 0.00 0.03 95.72 10:03:01 all 3.34 0.00 0.78 0.02 0.05 95.81 10:03:01 0 3.61 0.00 0.89 0.08 0.05 95.37 10:03:01 1 3.54 0.00 0.97 0.00 0.07 95.42 10:03:01 2 3.27 0.00 0.68 0.00 0.03 96.01 10:03:01 3 2.95 0.00 0.59 0.00 0.05 96.41 10:04:01 all 4.25 0.00 0.97 0.03 0.06 94.69 10:04:01 0 3.99 0.00 0.87 0.10 0.05 94.99 10:04:01 1 3.94 0.00 1.02 0.00 0.07 94.97 10:04:01 2 4.56 0.00 1.00 0.00 0.07 94.37 10:04:01 3 4.52 0.00 1.02 0.00 0.05 94.41 10:05:01 all 4.18 0.00 1.06 0.06 0.05 94.65 10:05:01 0 4.32 0.00 0.98 0.15 0.05 94.49 10:05:01 1 3.16 0.00 1.05 0.03 0.03 95.72 10:05:01 2 4.85 0.00 1.17 0.02 0.05 93.91 10:05:01 3 4.43 0.00 0.99 0.05 0.05 94.49 10:06:01 all 4.56 0.00 0.99 0.04 0.05 94.36 10:06:01 0 4.92 0.00 0.92 0.03 0.05 94.07 10:06:01 1 4.49 0.00 1.10 0.08 0.07 94.26 10:06:01 2 4.87 0.00 1.00 0.02 0.05 94.06 10:06:01 3 3.92 0.00 0.97 0.00 0.05 95.05 10:07:01 all 6.95 0.00 1.11 0.03 0.06 91.85 10:07:01 0 6.52 0.00 1.14 0.00 0.07 92.28 10:07:01 1 9.08 0.00 1.29 0.00 0.07 89.57 10:07:01 2 5.83 0.00 0.98 0.07 0.05 93.07 10:07:01 3 6.38 0.00 1.04 0.07 0.05 92.47 10:07:01 CPU %user %nice %system %iowait %steal %idle 10:08:01 all 21.83 0.00 2.67 0.48 0.08 74.95 10:08:01 0 17.31 0.00 2.68 0.18 0.07 79.76 10:08:01 1 20.75 0.00 2.54 0.25 0.08 76.38 10:08:01 2 34.06 0.00 2.83 0.12 0.08 62.91 10:08:01 3 15.16 0.00 2.61 1.36 0.07 80.80 Average: all 8.18 0.00 1.45 1.01 0.05 89.31 Average: 0 8.88 0.00 1.44 0.90 0.06 88.73 Average: 1 7.21 0.00 1.35 0.48 0.05 90.90 Average: 2 10.19 0.00 1.64 1.19 0.05 86.92 Average: 3 6.45 0.00 1.37 1.46 0.05 90.68