---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6044 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 11G 9.2G 53% / 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 476 2563 0 903 3228 Swap: 1023 5 1018 ---> 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:fb:6e:48 brd ff:ff:ff:ff:ff:ff inet 10.32.6.56/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fefb:6e48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:bb:98:cd 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::42:62ff:febb:98cd/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-6044) 07/08/24 _x86_64_ (4 CPU) 09:57:08 LINUX RESTART (4 CPU) 09:58:02 tps rtps wtps bread/s bwrtn/s 09:59:01 120.72 45.17 75.55 2669.74 10092.44 10:00:01 95.00 14.67 80.33 909.87 21934.27 10:01:01 279.66 32.89 246.77 2400.80 30945.39 10:02:01 195.12 4.77 190.35 98.50 5372.08 10:03:01 531.38 0.77 530.61 18.93 14755.14 10:04:01 376.54 6.12 370.42 159.71 10048.86 10:05:01 515.96 3.25 512.71 247.29 14135.78 10:06:01 615.28 8.83 606.45 190.57 17349.19 10:07:01 1544.12 2.82 1541.30 140.49 16296.97 10:08:01 708.28 2.87 705.41 77.84 19010.46 10:09:01 286.52 248.59 37.93 8291.02 6940.98 Average: 479.49 33.68 445.80 1380.43 15181.68 09:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 1341740 3217228 2696912 66.78 61792 1960444 1024088 20.13 720036 1780596 111972 10:00:01 111740 2480088 3926912 97.23 74252 2426044 1601008 31.47 1539188 2158628 30200 10:01:01 114320 1620284 3924332 97.17 95304 1639920 3169156 62.30 2290100 1429308 2472 10:02:01 118768 1105796 3919884 97.06 108372 1117044 3819024 75.07 2701248 1022820 956 10:03:01 133776 882400 3904876 96.69 126800 856376 4077372 80.15 2840956 853988 2856 10:04:01 117144 824524 3921508 97.10 133928 806056 4223700 83.03 2880616 821648 1836 10:05:01 120464 626276 3918188 97.02 131116 600184 4480376 88.07 2969784 707020 2976 10:06:01 116904 568540 3921748 97.11 110700 555264 4539404 89.23 2967972 685580 4144 10:07:01 156360 539292 3882292 96.13 103388 462416 4552396 89.49 2940896 628176 2960 10:08:01 112008 351552 3926644 97.23 90100 360100 4852336 95.38 3040420 601480 828 10:09:01 2660384 3311596 1378268 34.13 119392 700284 984392 19.35 555376 664164 81168 Average: 463964 1411598 3574688 88.51 105013 1044012 3393023 66.70 2313327 1032128 22033 09:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:01 ens3 147.37 134.94 998.70 25.64 0.00 0.00 0.00 0.00 09:59:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 1196.52 881.58 8494.99 188.32 0.00 0.00 0.00 0.00 10:00:01 lo 1.00 1.00 0.08 0.08 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 10:01:01 ens3 400.33 232.94 2686.79 35.03 0.00 0.00 0.00 0.00 10:01:01 veth1cabd3d 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 10:01:01 veth29a258a 19.24 19.02 51.94 2.31 0.00 0.00 0.00 0.00 10:01:01 lo 34.87 34.87 53.74 53.74 0.00 0.00 0.00 0.00 10:02:01 ens3 103.78 45.35 28.07 20.46 0.00 0.00 0.00 0.00 10:02:01 veth1cabd3d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 veth29a258a 31.56 31.29 78.24 4.00 0.00 0.00 0.00 0.01 10:02:01 lo 67.06 67.06 82.54 82.54 0.00 0.00 0.00 0.00 10:03:01 ens3 17.88 13.78 3.82 4.21 0.00 0.00 0.00 0.00 10:03:01 veth1cabd3d 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 veth29a258a 66.41 54.11 37.33 8.79 0.00 0.00 0.00 0.00 10:03:01 lo 126.01 126.01 45.14 45.14 0.00 0.00 0.00 0.00 10:04:01 ens3 170.04 82.92 44.90 38.09 0.00 0.00 0.00 0.00 10:04:01 veth1cabd3d 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 veth29a258a 53.02 46.09 40.85 7.42 0.00 0.00 0.00 0.00 10:04:01 lo 122.60 122.60 50.59 50.59 0.00 0.00 0.00 0.00 10:05:01 ens3 53.41 29.98 12.21 11.74 0.00 0.00 0.00 0.00 10:05:01 veth1cabd3d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:05:01 veth29a258a 58.86 48.41 46.81 6.36 0.00 0.00 0.00 0.00 10:05:01 lo 127.73 127.73 53.79 53.79 0.00 0.00 0.00 0.00 10:06:01 ens3 178.79 87.14 45.55 34.84 0.00 0.00 0.00 0.00 10:06:01 veth1cabd3d 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:06:01 veth29a258a 66.08 51.11 38.78 6.58 0.00 0.00 0.00 0.00 10:06:01 lo 129.50 129.50 45.03 45.03 0.00 0.00 0.00 0.00 10:07:01 ens3 19.23 12.61 5.76 5.21 0.00 0.00 0.00 0.00 10:07:01 veth1cabd3d 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 veth29a258a 53.32 41.64 25.19 17.15 0.00 0.00 0.00 0.00 10:07:01 lo 109.28 109.28 42.44 42.44 0.00 0.00 0.00 0.00 10:08:01 ens3 237.52 165.16 52.97 48.58 0.00 0.00 0.00 0.00 10:08:01 veth1cabd3d 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 veth29a258a 62.38 53.57 68.41 6.59 0.00 0.00 0.00 0.01 10:08:01 lo 126.02 126.02 74.59 74.59 0.00 0.00 0.00 0.00 10:09:01 ens3 252.09 179.10 585.93 87.52 0.00 0.00 0.00 0.00 10:09:01 lo 19.43 19.43 1.31 1.31 0.00 0.00 0.00 0.00 10:09:01 docker0 417.10 351.36 382.52 59.60 0.00 0.00 0.00 0.00 Average: ens3 252.62 169.64 1178.52 45.45 0.00 0.00 0.00 0.00 Average: lo 78.78 78.78 40.92 40.92 0.00 0.00 0.00 0.00 Average: docker0 37.97 31.98 34.82 5.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6044) 07/08/24 _x86_64_ (4 CPU) 09:57:08 LINUX RESTART (4 CPU) 09:58:02 CPU %user %nice %system %iowait %steal %idle 09:59:01 all 23.36 0.00 1.71 2.99 0.07 71.88 09:59:01 0 22.42 0.00 1.36 0.34 0.05 75.83 09:59:01 1 53.06 0.00 2.83 1.17 0.10 42.83 09:59:01 2 8.79 0.00 1.33 3.28 0.09 86.52 09:59:01 3 9.09 0.00 1.29 7.16 0.05 82.41 10:00:01 all 46.68 0.00 3.33 0.89 0.12 48.99 10:00:01 0 46.14 0.00 3.96 0.87 0.12 48.91 10:00:01 1 44.10 0.00 2.74 1.47 0.12 51.56 10:00:01 2 45.79 0.00 3.99 0.91 0.13 49.18 10:00:01 3 50.65 0.00 2.68 0.30 0.10 46.26 10:01:01 all 39.45 0.00 3.07 5.69 0.12 51.67 10:01:01 0 48.86 0.00 2.51 8.30 0.12 40.21 10:01:01 1 37.95 0.00 3.31 4.03 0.10 54.61 10:01:01 2 30.84 0.00 3.85 6.93 0.12 58.25 10:01:01 3 40.13 0.00 2.54 3.51 0.12 53.70 10:02:01 all 20.20 0.00 1.52 4.92 0.08 73.28 10:02:01 0 25.02 0.00 1.77 3.90 0.08 69.22 10:02:01 1 16.89 0.00 1.31 3.92 0.07 77.82 10:02:01 2 16.58 0.00 1.52 2.53 0.10 79.26 10:02:01 3 22.30 0.00 1.46 9.37 0.08 66.78 10:03:01 all 7.89 0.00 2.94 15.12 0.10 73.96 10:03:01 0 7.13 0.00 3.31 16.78 0.08 72.70 10:03:01 1 8.28 0.00 2.58 10.22 0.08 78.83 10:03:01 2 8.66 0.00 3.36 24.43 0.14 63.42 10:03:01 3 7.51 0.00 2.54 9.12 0.08 80.74 10:04:01 all 12.43 0.00 2.34 10.43 0.11 74.69 10:04:01 0 11.44 0.00 2.07 11.49 0.10 74.90 10:04:01 1 15.27 0.00 2.65 13.15 0.13 68.79 10:04:01 2 13.15 0.00 2.66 8.98 0.13 75.08 10:04:01 3 9.89 0.00 1.95 8.09 0.08 79.99 10:05:01 all 14.99 0.00 3.06 15.16 0.11 66.69 10:05:01 0 13.47 0.00 3.42 16.22 0.10 66.80 10:05:01 1 18.68 0.00 2.98 12.44 0.10 65.81 10:05:01 2 13.20 0.00 2.64 7.71 0.13 76.31 10:05:01 3 14.59 0.00 3.18 24.22 0.12 57.90 10:06:01 all 9.18 0.00 3.42 17.83 0.13 69.44 10:06:01 0 8.24 0.00 3.93 24.60 0.13 63.10 10:06:01 1 9.05 0.00 2.98 13.60 0.10 74.26 10:06:01 2 9.02 0.00 3.90 19.99 0.17 66.92 10:06:01 3 10.41 0.00 2.89 13.18 0.10 73.43 10:07:01 all 7.45 0.00 4.35 21.09 0.13 66.99 10:07:01 0 7.17 0.00 4.72 25.37 0.12 62.62 10:07:01 1 7.04 0.00 4.28 19.56 0.12 69.00 10:07:01 2 8.58 0.00 4.07 16.44 0.17 70.74 10:07:01 3 7.00 0.00 4.33 22.94 0.12 65.60 10:08:01 all 12.83 0.00 3.97 17.40 0.12 65.69 10:08:01 0 10.49 0.00 4.12 18.18 0.10 67.10 10:08:01 1 12.84 0.00 3.66 22.04 0.10 61.35 10:08:01 2 13.45 0.00 4.12 19.20 0.15 63.08 10:08:01 3 14.51 0.00 3.99 10.19 0.10 71.22 10:09:01 all 30.41 0.00 1.95 6.84 0.08 60.72 10:09:01 0 26.46 0.00 1.54 3.32 0.07 68.61 10:09:01 1 41.20 0.00 1.98 11.04 0.10 45.69 10:09:01 2 26.96 0.00 1.88 10.36 0.12 60.69 10:09:01 3 27.05 0.00 2.37 2.67 0.07 67.84 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.45 0.00 2.88 10.76 0.11 65.80 Average: 0 20.64 0.00 2.97 11.76 0.10 64.53 Average: 1 24.01 0.00 2.85 10.24 0.10 62.80 Average: 2 17.76 0.00 3.03 10.97 0.13 68.11 Average: 3 19.39 0.00 2.66 10.07 0.09 67.79