---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8550 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: 2800.000 BogoMIPS: 5600.00 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 9.1G 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 486 2668 0 789 3221 Swap: 1023 15 1008 ---> 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:78:81:8f brd ff:ff:ff:ff:ff:ff inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fe78:818f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:55:a8:fe 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::42:37ff:fe55:a8fe/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-8550) 10/24/24 _x86_64_ (4 CPU) 12:46:00 LINUX RESTART (4 CPU) 12:47:02 tps rtps wtps bread/s bwrtn/s 12:48:01 116.95 44.92 72.02 2650.53 9663.85 12:49:01 99.48 22.10 77.39 1909.55 21127.01 12:50:01 201.28 33.96 167.32 2687.81 32061.96 12:51:01 294.65 18.95 275.70 613.10 8524.31 12:52:01 133.14 1.88 131.26 49.46 3107.48 12:53:01 529.95 0.30 529.65 7.33 14856.06 12:54:01 395.63 0.78 394.85 32.52 11082.97 12:55:01 472.09 34.85 437.24 1631.29 16069.10 12:56:01 1235.94 45.43 1190.51 668.90 17068.17 12:57:01 221.16 36.96 184.20 1587.07 6127.65 12:58:01 275.47 248.66 26.81 8770.14 7334.91 Average: 362.26 44.43 317.83 1871.61 13374.43 12:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 1314568 3197912 2724084 67.45 62968 1966432 1054120 20.72 741844 1784504 117556 12:49:01 155340 2612664 3883312 96.15 74392 2513212 1443604 28.38 1447576 2202032 97264 12:50:01 118740 1666632 3919912 97.06 84836 1690924 3069284 60.33 2252824 1466676 320 12:51:01 122604 986256 3916048 96.96 106356 997816 3901028 76.68 2791924 929736 2036 12:52:01 108256 965208 3930396 97.32 113392 983588 3921116 77.08 2810180 920824 1788 12:53:01 107488 946316 3931164 97.34 131564 939988 3937896 77.41 2819448 898012 2888 12:54:01 109360 721560 3929292 97.29 132164 712116 4143792 81.45 2926040 786236 3396 12:55:01 124996 454956 3913656 96.91 69092 572300 5071648 99.69 2927520 730316 20820 12:56:01 163832 326268 3874820 95.94 70404 402024 5355448 105.27 2936960 662072 22936 12:57:01 587740 659528 3450912 85.45 64504 177268 3625880 71.27 2791740 489604 344 12:58:01 2830120 3369672 1208532 29.92 97952 611500 953144 18.74 464792 587776 13980 Average: 522095 1446088 3516557 87.07 91602 1051561 3316087 65.18 2264623 1041617 25757 12:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 ens3 173.14 164.40 890.40 32.16 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 12:49:01 ens3 680.44 619.58 8003.56 95.59 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 12:50:01 ens3 662.48 437.77 3747.38 84.61 0.00 0.00 0.00 0.00 12:50:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 12:50:01 lo 3.18 3.18 0.37 0.37 0.00 0.00 0.00 0.00 12:50:01 vetheb6a6c2 0.13 0.38 0.01 0.03 0.00 0.00 0.00 0.00 12:51:01 ens3 58.47 34.98 17.17 14.61 0.00 0.00 0.00 0.00 12:51:01 docker0 69.81 67.51 279.99 9.88 0.00 0.00 0.00 0.00 12:51:01 lo 119.05 119.05 288.63 288.63 0.00 0.00 0.00 0.00 12:51:01 vetheb6a6c2 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 ens3 4.87 3.87 1.08 1.30 0.00 0.00 0.00 0.00 12:52:01 docker0 149.61 141.51 670.03 60.85 0.00 0.00 0.00 0.00 12:52:01 lo 231.73 231.73 728.38 728.38 0.00 0.00 0.00 0.00 12:52:01 vetheb6a6c2 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 ens3 38.36 28.90 7.79 8.18 0.00 0.00 0.00 0.00 12:53:01 docker0 146.06 128.55 428.50 44.33 0.00 0.00 0.00 0.00 12:53:01 lo 225.81 225.81 468.62 468.62 0.00 0.00 0.00 0.00 12:53:01 vetheb6a6c2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:54:01 ens3 50.83 34.74 11.62 12.66 0.00 0.00 0.00 0.00 12:54:01 docker0 156.28 141.45 577.42 52.52 0.00 0.00 0.00 0.00 12:54:01 lo 237.49 237.49 625.38 625.38 0.00 0.00 0.00 0.00 12:54:01 vetheb6a6c2 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 ens3 838.51 488.97 213.34 184.71 0.00 0.00 0.00 0.00 12:55:01 docker0 106.27 101.50 278.29 32.23 0.00 0.00 0.00 0.00 12:55:01 lo 180.51 180.51 307.79 307.79 0.00 0.00 0.00 0.00 12:55:01 vetheb6a6c2 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 ens3 1039.70 628.65 233.35 241.04 0.00 0.00 0.00 0.00 12:56:01 docker0 74.96 69.06 68.01 10.95 0.00 0.00 0.00 0.00 12:56:01 lo 141.33 141.33 78.17 78.17 0.00 0.00 0.00 0.00 12:56:01 vetheb6a6c2 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 ens3 256.17 140.74 71.19 61.50 0.00 0.00 0.00 0.00 12:57:01 docker0 21.90 18.56 7.89 1.88 0.00 0.00 0.00 0.00 12:57:01 lo 45.03 45.03 9.82 9.82 0.00 0.00 0.00 0.00 12:58:01 ens3 79.07 66.64 37.98 60.18 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 lo 2.87 2.87 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 353.61 241.19 1203.12 72.58 0.00 0.00 0.00 0.00 Average: docker0 66.02 60.86 210.26 19.36 0.00 0.00 0.00 0.00 Average: lo 108.34 108.34 228.24 228.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8550) 10/24/24 _x86_64_ (4 CPU) 12:46:00 LINUX RESTART (4 CPU) 12:47:02 CPU %user %nice %system %iowait %steal %idle 12:48:01 all 23.60 0.00 1.59 2.65 0.07 72.10 12:48:01 0 31.55 0.00 1.75 1.63 0.07 65.00 12:48:01 1 11.73 0.00 1.29 6.21 0.05 80.71 12:48:01 2 36.97 0.00 2.33 1.50 0.09 59.11 12:48:01 3 14.12 0.00 1.02 1.24 0.07 83.55 12:49:01 all 46.88 0.00 3.05 1.22 0.10 48.75 12:49:01 0 45.87 0.00 3.09 0.54 0.10 50.40 12:49:01 1 49.45 0.00 2.61 1.37 0.08 46.48 12:49:01 2 44.43 0.00 3.38 0.99 0.12 51.09 12:49:01 3 47.80 0.00 3.07 1.99 0.08 47.05 12:50:01 all 43.62 0.00 3.14 4.22 0.09 48.93 12:50:01 0 38.43 0.00 2.78 2.26 0.10 56.43 12:50:01 1 56.89 0.00 3.40 5.18 0.10 34.43 12:50:01 2 34.05 0.00 3.06 4.24 0.08 58.57 12:50:01 3 45.20 0.00 3.33 5.17 0.10 46.20 12:51:01 all 32.56 0.00 1.96 8.04 0.09 57.35 12:51:01 0 29.43 0.00 1.74 4.50 0.08 64.24 12:51:01 1 44.78 0.00 1.90 6.41 0.08 46.84 12:51:01 2 24.21 0.00 1.84 12.67 0.10 61.18 12:51:01 3 31.83 0.00 2.39 8.58 0.10 57.09 12:52:01 all 15.91 0.00 1.73 3.08 0.08 79.21 12:52:01 0 17.03 0.00 1.88 6.97 0.08 74.03 12:52:01 1 14.40 0.00 1.65 1.89 0.08 81.98 12:52:01 2 15.22 0.00 1.62 3.06 0.08 80.00 12:52:01 3 16.99 0.00 1.73 0.39 0.07 80.83 12:53:01 all 9.65 0.00 3.22 15.54 0.10 71.49 12:53:01 0 8.43 0.00 3.25 16.96 0.10 71.25 12:53:01 1 9.50 0.00 3.22 13.95 0.08 73.25 12:53:01 2 10.76 0.00 3.71 16.69 0.12 68.72 12:53:01 3 9.87 0.00 2.73 14.57 0.08 72.75 12:54:01 all 18.76 0.00 3.14 11.36 0.10 66.64 12:54:01 0 15.84 0.00 2.69 17.00 0.10 64.37 12:54:01 1 18.11 0.00 4.22 12.31 0.08 65.28 12:54:01 2 19.26 0.00 2.96 12.15 0.12 65.51 12:54:01 3 21.86 0.00 2.66 4.01 0.08 71.39 12:55:01 all 16.86 0.00 4.76 13.22 0.10 65.04 12:55:01 0 18.24 0.00 4.27 12.04 0.08 65.37 12:55:01 1 14.47 0.00 5.19 12.94 0.12 67.29 12:55:01 2 17.82 0.00 4.87 10.55 0.12 66.64 12:55:01 3 16.95 0.00 4.75 17.34 0.10 60.87 12:56:01 all 12.44 0.00 7.97 15.24 0.11 64.23 12:56:01 0 11.03 0.00 7.40 13.56 0.10 67.91 12:56:01 1 12.53 0.00 7.57 18.28 0.10 61.51 12:56:01 2 12.89 0.00 7.91 16.81 0.13 62.26 12:56:01 3 13.32 0.00 9.01 12.30 0.10 65.27 12:57:01 all 18.84 0.00 2.11 6.51 0.08 72.45 12:57:01 0 18.24 0.00 2.22 5.19 0.08 74.26 12:57:01 1 20.16 0.00 2.03 3.13 0.07 74.61 12:57:01 2 19.25 0.00 1.95 7.15 0.10 71.55 12:57:01 3 17.72 0.00 2.27 10.57 0.07 69.37 12:58:01 all 25.79 0.00 1.34 6.89 0.07 65.92 12:58:01 0 25.20 0.00 1.28 5.87 0.07 67.58 12:58:01 1 29.47 0.00 1.40 5.82 0.07 63.25 12:58:01 2 29.55 0.00 1.45 10.45 0.07 58.48 12:58:01 3 18.94 0.00 1.22 5.42 0.05 74.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.09 0.00 3.09 8.00 0.09 64.73 Average: 0 23.56 0.00 2.94 7.87 0.09 65.54 Average: 1 25.61 0.00 3.14 7.95 0.08 63.22 Average: 2 24.04 0.00 3.19 8.75 0.10 63.92 Average: 3 23.16 0.00 3.11 7.42 0.08 66.23