---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12985 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 410 2759 0 773 3299 Swap: 1023 117 906 ---> 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:c1:2b:02 brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fec1:2b02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:d0:59:73 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:edff:fed0:5973/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12985) 12/13/24 _x86_64_ (4 CPU) 13:55:39 LINUX RESTART (4 CPU) 13:56:01 tps rtps wtps bread/s bwrtn/s 13:57:02 188.22 83.14 105.08 6516.11 42579.32 13:58:01 125.71 38.99 86.71 2373.16 14223.35 13:59:01 78.09 23.35 54.74 1365.85 19286.89 14:00:01 233.68 36.19 197.48 2860.72 29378.97 14:01:01 173.74 14.61 159.13 365.08 5658.51 14:02:01 121.89 2.47 119.43 94.10 3445.25 14:03:01 416.20 1.20 415.00 19.60 13871.15 14:04:01 324.18 3.98 320.20 131.44 11175.34 14:05:01 337.94 18.24 319.69 461.98 12027.19 14:06:01 463.68 16.10 447.58 481.93 16005.03 14:07:02 2300.66 122.66 2178.01 1904.53 18972.57 14:08:01 435.74 405.47 30.27 12764.22 5844.62 Average: 434.46 63.43 371.03 2429.42 16056.28 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:02 1680852 3393880 2357800 58.38 54212 1811840 858368 16.87 528344 1644508 134904 13:58:01 677424 2709364 3361228 83.23 67364 2105648 1501488 29.51 1245904 1901992 18836 13:59:01 121012 2232008 3917640 97.00 75504 2177552 1801416 35.41 1784144 1920768 13640 14:00:01 131556 1419392 3907096 96.74 92796 1429740 3324876 65.36 2440040 1258584 16344 14:01:01 113824 766800 3924828 97.18 96220 796476 4015704 78.94 2844620 870696 3940 14:02:01 125688 743276 3912964 96.89 103892 751168 4042148 79.46 2848304 846060 6012 14:03:01 120860 711184 3917792 97.01 122308 683924 4048988 79.59 2826980 827480 7872 14:04:01 118656 543668 3919996 97.06 93304 543956 4234600 83.24 2914236 731876 7508 14:05:01 117724 328216 3920928 97.09 67176 358368 4731624 93.01 2946244 676260 17096 14:06:01 110064 189668 3928588 97.27 58176 245032 5011672 98.51 2993964 643928 9412 14:07:02 163120 220676 3875532 95.96 65368 206584 5089716 100.05 2797700 762956 15904 14:08:01 2917080 3434052 1121572 27.77 92900 597400 956900 18.81 543332 428336 143580 Average: 533155 1391015 3505497 86.80 82435 975641 3301458 64.90 2226151 1042787 32921 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:02 ens3 394.77 249.51 1487.50 69.40 0.00 0.00 0.00 0.00 13:57:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 375.41 358.09 2251.78 69.35 0.00 0.00 0.00 0.00 13:58:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 801.52 609.43 7313.58 117.81 0.00 0.00 0.00 0.00 13:59:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:00:01 docker0 17.41 17.50 71.41 2.11 0.00 0.00 0.00 0.00 14:00:01 veth3d4dd17 17.23 17.36 71.64 2.09 0.00 0.00 0.00 0.01 14:00:01 ens3 249.29 166.36 2703.64 13.75 0.00 0.00 0.00 0.00 14:00:01 veth60bd4d2 0.18 0.45 0.01 0.03 0.00 0.00 0.00 0.00 14:01:01 docker0 66.56 64.40 304.87 16.50 0.00 0.00 0.00 0.00 14:01:01 veth3d4dd17 66.36 64.21 305.77 16.49 0.00 0.00 0.00 0.03 14:01:01 ens3 80.14 41.87 20.37 16.04 0.00 0.00 0.00 0.00 14:01:01 veth60bd4d2 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 docker0 105.65 100.93 449.45 40.35 0.00 0.00 0.00 0.00 14:02:01 veth3d4dd17 105.45 100.75 450.88 40.34 0.00 0.00 0.00 0.04 14:02:01 ens3 19.14 10.76 5.70 5.23 0.00 0.00 0.00 0.00 14:02:01 veth60bd4d2 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 docker0 142.26 131.43 453.11 46.89 0.00 0.00 0.00 0.00 14:03:01 veth3d4dd17 142.06 131.23 455.04 46.88 0.00 0.00 0.00 0.04 14:03:01 ens3 14.70 12.51 3.04 4.24 0.00 0.00 0.00 0.00 14:03:01 veth60bd4d2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 docker0 146.86 133.91 548.88 51.15 0.00 0.00 0.00 0.00 14:04:01 veth3d4dd17 146.66 133.73 550.88 51.14 0.00 0.00 0.00 0.05 14:04:01 ens3 42.51 29.20 10.15 9.46 0.00 0.00 0.00 0.00 14:04:01 veth60bd4d2 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 docker0 126.31 120.28 368.91 37.12 0.00 0.00 0.00 0.00 14:05:01 veth3d4dd17 126.11 120.08 370.62 37.11 0.00 0.00 0.00 0.03 14:05:01 ens3 1273.26 836.35 300.16 300.57 0.00 0.00 0.00 0.00 14:05:01 veth60bd4d2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 docker0 73.33 66.00 56.21 11.97 0.00 0.00 0.00 0.00 14:06:01 veth3d4dd17 73.13 65.80 57.20 11.96 0.00 0.00 0.00 0.00 14:06:01 ens3 17.21 9.99 3.91 3.26 0.00 0.00 0.00 0.00 14:06:01 veth60bd4d2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:02 docker0 53.72 47.19 44.86 7.00 0.00 0.00 0.00 0.00 14:07:02 veth3d4dd17 53.52 46.99 45.58 6.99 0.00 0.00 0.00 0.00 14:07:02 ens3 103.02 48.05 34.56 26.19 0.00 0.00 0.00 0.00 14:07:02 veth60bd4d2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 docker0 4.10 5.95 0.21 0.38 0.00 0.00 0.00 0.00 14:08:01 ens3 380.13 176.52 126.38 126.91 0.00 0.00 0.00 0.00 14:08:01 lo 1257.75 1257.75 2538.42 2538.42 0.00 0.00 0.00 0.00 Average: docker0 61.52 57.45 191.88 17.83 0.00 0.00 0.00 0.00 Average: ens3 312.17 212.06 1187.33 63.38 0.00 0.00 0.00 0.00 Average: lo 103.03 103.03 208.41 208.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12985) 12/13/24 _x86_64_ (4 CPU) 13:55:39 LINUX RESTART (4 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:02 all 19.75 0.00 2.53 5.54 0.08 72.09 13:57:02 0 31.63 0.00 2.70 10.25 0.10 55.32 13:57:02 1 9.48 0.00 1.45 2.02 0.05 86.99 13:57:02 2 16.29 0.00 1.93 1.51 0.10 80.16 13:57:02 3 21.64 0.00 4.03 8.39 0.08 65.86 13:58:01 all 33.97 0.00 2.00 2.06 0.11 61.85 13:58:01 0 28.70 0.00 1.51 3.73 0.10 65.96 13:58:01 1 47.91 0.00 2.61 1.53 0.14 47.81 13:58:01 2 30.71 0.00 1.92 1.02 0.14 66.21 13:58:01 3 28.56 0.00 1.95 1.94 0.08 67.46 13:59:01 all 53.67 0.00 3.28 0.63 0.14 42.28 13:59:01 0 52.27 0.00 2.54 0.78 0.13 44.27 13:59:01 1 46.89 0.00 2.86 0.75 0.12 49.37 13:59:01 2 52.01 0.00 4.83 0.50 0.15 42.51 13:59:01 3 63.48 0.00 2.87 0.48 0.15 33.01 14:00:01 all 39.53 0.00 3.17 4.90 0.12 52.28 14:00:01 0 37.23 0.00 2.94 6.31 0.12 53.40 14:00:01 1 30.77 0.00 3.97 4.01 0.12 61.13 14:00:01 2 49.76 0.00 2.64 1.90 0.15 45.56 14:00:01 3 40.34 0.00 3.17 7.37 0.12 48.99 14:01:01 all 26.64 0.00 2.15 4.17 0.10 66.94 14:01:01 0 31.33 0.00 2.06 1.39 0.10 65.13 14:01:01 1 26.29 0.00 2.36 1.37 0.10 69.88 14:01:01 2 28.05 0.00 1.88 3.45 0.10 66.52 14:01:01 3 20.88 0.00 2.29 10.47 0.12 66.24 14:02:01 all 13.64 0.00 1.81 3.03 0.08 81.45 14:02:01 0 13.23 0.00 1.87 8.58 0.08 76.24 14:02:01 1 12.55 0.00 1.59 0.44 0.07 85.35 14:02:01 2 15.02 0.00 2.29 1.00 0.10 81.58 14:02:01 3 13.76 0.00 1.49 2.06 0.08 82.61 14:03:01 all 11.19 0.00 4.07 13.07 0.12 71.54 14:03:01 0 11.73 0.00 4.15 18.76 0.12 65.24 14:03:01 1 11.34 0.00 4.60 14.58 0.10 69.39 14:03:01 2 8.82 0.00 2.99 10.62 0.13 77.44 14:03:01 3 12.89 0.00 4.50 8.37 0.10 74.14 14:04:01 all 19.76 0.00 3.74 9.96 0.11 66.43 14:04:01 0 20.18 0.00 4.91 22.67 0.13 52.10 14:04:01 1 22.01 0.00 3.80 6.96 0.10 67.12 14:04:01 2 20.22 0.00 3.53 6.67 0.15 69.44 14:04:01 3 16.66 0.00 2.77 3.60 0.08 76.89 14:05:01 all 21.62 0.00 6.16 10.05 0.13 62.03 14:05:01 0 23.11 0.00 5.90 9.19 0.12 61.67 14:05:01 1 19.50 0.00 6.32 15.59 0.12 58.47 14:05:01 2 23.19 0.00 6.93 6.28 0.15 63.44 14:05:01 3 20.67 0.00 5.50 9.16 0.10 64.57 14:06:01 all 12.36 0.00 4.78 14.27 0.13 68.46 14:06:01 0 12.34 0.00 4.23 12.29 0.10 71.05 14:06:01 1 11.88 0.00 5.22 17.08 0.10 65.72 14:06:01 2 13.94 0.00 4.61 13.84 0.17 67.45 14:06:01 3 11.33 0.00 5.06 13.88 0.12 69.62 14:07:02 all 11.53 0.00 5.83 19.15 0.14 63.35 14:07:02 0 11.69 0.00 5.49 19.60 0.13 63.09 14:07:02 1 11.73 0.00 5.67 18.58 0.15 63.87 14:07:02 2 11.28 0.00 7.63 23.40 0.19 57.50 14:07:02 3 11.38 0.00 4.61 15.05 0.12 68.84 14:07:02 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 30.52 0.00 2.32 15.94 0.10 51.12 14:08:01 0 23.64 0.00 1.64 14.63 0.09 60.00 14:08:01 1 44.91 0.00 3.02 24.15 0.10 27.81 14:08:01 2 27.20 0.00 2.49 14.04 0.12 56.15 14:08:01 3 26.28 0.00 2.08 10.94 0.09 60.62 Average: all 24.50 0.00 3.49 8.56 0.11 63.34 Average: 0 24.75 0.00 3.33 10.68 0.11 61.13 Average: 1 24.56 0.00 3.62 8.91 0.10 62.80 Average: 2 24.71 0.00 3.64 7.01 0.14 64.51 Average: 3 23.97 0.00 3.36 7.64 0.10 64.92