---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5232 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 8.6G 56% / 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 500 1850 0 1592 3191 Swap: 1023 6 1017 ---> 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:56:06:77 brd ff:ff:ff:ff:ff:ff inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe56:677/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:c6:8a:37 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:baff:fec6:8a37/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5232) 09/16/24 _x86_64_ (4 CPU) 12:48:50 LINUX RESTART (4 CPU) 12:49:01 tps rtps wtps bread/s bwrtn/s 12:50:02 182.09 83.87 98.22 6588.24 41533.49 12:51:01 139.02 40.31 98.71 3089.90 14729.22 12:52:01 70.34 22.80 47.53 1476.75 15692.87 12:53:01 389.67 27.46 362.21 2605.66 33250.92 12:54:01 89.72 6.76 82.96 155.68 2280.84 12:55:01 357.31 1.50 355.81 34.93 9537.74 12:56:01 497.33 0.53 496.80 13.46 13906.48 12:57:01 408.28 0.58 407.70 19.20 11403.57 12:58:01 403.79 79.90 323.89 2157.23 13800.33 12:59:01 168.24 91.15 77.09 5005.40 27903.37 13:00:01 281.99 151.92 130.06 2876.72 29294.18 Average: 271.83 46.09 225.75 2182.52 19399.87 12:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:02 1649016 3295044 2389636 59.17 43972 1762212 958444 18.84 630120 1589376 95872 12:51:01 949964 2986256 3088688 76.48 65812 2113004 1204836 23.68 986468 1896764 23536 12:52:01 114508 2071188 3924144 97.16 73128 2029788 2017352 39.66 1906164 1815900 25776 12:53:01 110292 1689228 3928360 97.27 103428 1701760 3087688 60.69 2260948 1456880 9972 12:54:01 122256 1169840 3916396 96.97 108676 1178292 3712056 72.97 2676384 1043100 380 12:55:01 112316 1141448 3926336 97.22 125888 1138476 3745856 73.63 2704256 1013672 732 12:56:01 118212 1132340 3920440 97.07 137524 1108032 3749568 73.71 2706692 997228 3224 12:57:01 114976 838144 3923676 97.15 135556 814140 4026540 79.15 2893500 802744 3568 12:58:01 557312 785980 3481340 86.20 61644 335292 3333160 65.52 2819716 493360 528 12:59:01 902660 2091256 3135992 77.65 73212 1270600 2058604 40.47 1714504 1230628 26720 13:00:01 1992668 3338492 2045984 50.66 105260 1394516 928360 18.25 600924 1256388 17120 Average: 613107 1867201 3425545 84.82 94009 1349647 2620224 51.51 1990880 1236004 18857 12:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:50:02 ens3 373.37 241.56 1470.84 69.35 0.00 0.00 0.00 0.00 12:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 3.39 3.39 0.32 0.32 0.00 0.00 0.00 0.00 12:51:01 ens3 390.59 363.68 2175.08 72.90 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:52:01 ens3 880.81 566.72 6890.82 136.87 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 81.96 81.96 199.55 199.55 0.00 0.00 0.00 0.00 12:53:01 ens3 331.44 222.81 2708.26 17.69 0.00 0.00 0.00 0.00 12:53:01 vethd41fed9 49.63 47.68 196.48 4.98 0.00 0.00 0.00 0.02 12:53:01 docker0 49.85 47.85 195.81 5.00 0.00 0.00 0.00 0.00 12:54:01 lo 167.48 167.48 570.70 570.70 0.00 0.00 0.00 0.00 12:54:01 ens3 72.53 31.81 19.61 14.89 0.00 0.00 0.00 0.00 12:54:01 vethd41fed9 110.93 107.20 529.09 46.29 0.00 0.00 0.00 0.04 12:54:01 docker0 111.13 107.38 527.59 46.30 0.00 0.00 0.00 0.00 12:55:01 lo 206.50 206.50 453.64 453.64 0.00 0.00 0.00 0.00 12:55:01 ens3 7.92 5.70 2.59 2.69 0.00 0.00 0.00 0.00 12:55:01 vethd41fed9 122.55 112.33 417.67 38.96 0.00 0.00 0.00 0.03 12:55:01 docker0 122.73 112.50 416.00 38.97 0.00 0.00 0.00 0.00 12:56:01 lo 246.96 246.96 583.70 583.70 0.00 0.00 0.00 0.00 12:56:01 ens3 44.61 27.00 11.39 11.04 0.00 0.00 0.00 0.00 12:56:01 vethd41fed9 163.61 146.51 538.10 53.03 0.00 0.00 0.00 0.04 12:56:01 docker0 163.79 146.68 535.87 53.04 0.00 0.00 0.00 0.00 12:57:01 lo 205.80 205.80 506.12 506.12 0.00 0.00 0.00 0.00 12:57:01 ens3 65.07 43.83 14.60 15.34 0.00 0.00 0.00 0.00 12:57:01 vethd41fed9 132.78 118.38 469.72 42.17 0.00 0.00 0.00 0.04 12:57:01 docker0 132.98 118.58 467.91 42.18 0.00 0.00 0.00 0.00 12:58:01 lo 104.69 104.69 108.52 108.52 0.00 0.00 0.00 0.00 12:58:01 ens3 1024.83 512.92 284.90 238.20 0.00 0.00 0.00 0.00 12:58:01 docker0 56.40 54.79 96.13 13.45 0.00 0.00 0.00 0.00 12:59:01 lo 4.18 4.18 0.25 0.25 0.00 0.00 0.00 0.00 12:59:01 ens3 352.67 259.81 3262.26 35.90 0.00 0.00 0.00 0.00 12:59:01 veth347b7b2 161.80 196.43 10.56 2196.06 0.00 0.00 0.00 0.18 12:59:01 docker0 161.80 196.32 8.34 2196.05 0.00 0.00 0.00 0.00 13:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:00:01 ens3 64.09 55.26 35.18 54.88 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 93.18 93.18 220.58 220.58 0.00 0.00 0.00 0.00 Average: ens3 328.06 211.76 1533.17 60.91 0.00 0.00 0.00 0.00 Average: docker0 72.71 71.39 204.62 218.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5232) 09/16/24 _x86_64_ (4 CPU) 12:48:50 LINUX RESTART (4 CPU) 12:49:01 CPU %user %nice %system %iowait %steal %idle 12:50:02 all 16.67 0.00 2.37 5.51 0.07 75.39 12:50:02 0 21.77 0.00 2.25 2.01 0.05 73.92 12:50:02 1 14.12 0.00 3.42 6.76 0.05 75.65 12:50:02 2 15.99 0.00 1.80 1.83 0.08 80.30 12:50:02 3 14.74 0.00 1.99 11.46 0.07 71.74 12:51:01 all 30.13 0.00 1.80 2.27 0.08 65.73 12:51:01 0 25.19 0.00 1.29 0.97 0.09 72.46 12:51:01 1 24.83 0.00 1.45 2.47 0.07 71.18 12:51:01 2 38.92 0.00 2.04 1.09 0.10 57.85 12:51:01 3 31.58 0.00 2.38 4.55 0.08 61.40 12:52:01 all 56.92 0.00 2.84 0.72 0.11 39.41 12:52:01 0 39.88 0.00 2.55 1.72 0.12 55.73 12:52:01 1 59.74 0.00 2.76 0.22 0.10 37.18 12:52:01 2 61.40 0.00 3.29 0.32 0.12 34.87 12:52:01 3 66.74 0.00 2.77 0.62 0.13 29.73 12:53:01 all 29.63 0.00 3.63 9.59 0.10 57.05 12:53:01 0 25.30 0.00 3.26 9.88 0.07 61.49 12:53:01 1 36.47 0.00 3.81 7.94 0.10 51.68 12:53:01 2 32.98 0.00 3.59 9.05 0.13 54.25 12:53:01 3 23.82 0.00 3.83 11.47 0.10 60.78 12:54:01 all 27.62 0.00 1.75 1.55 0.09 68.99 12:54:01 0 25.30 0.00 1.94 1.07 0.08 71.61 12:54:01 1 26.30 0.00 1.62 1.67 0.08 70.32 12:54:01 2 32.13 0.00 1.71 2.78 0.10 63.28 12:54:01 3 26.73 0.00 1.75 0.70 0.08 70.74 12:55:01 all 12.80 0.00 2.51 9.91 0.09 74.69 12:55:01 0 9.98 0.00 1.96 6.04 0.08 81.94 12:55:01 1 13.28 0.00 2.70 15.69 0.10 68.23 12:55:01 2 13.75 0.00 3.31 14.22 0.13 68.58 12:55:01 3 14.20 0.00 2.06 3.70 0.07 79.98 12:56:01 all 10.42 0.00 3.42 14.67 0.11 71.38 12:56:01 0 9.95 0.00 3.89 23.08 0.10 62.97 12:56:01 1 11.38 0.00 3.17 11.23 0.08 74.14 12:56:01 2 10.89 0.00 3.40 10.21 0.13 75.37 12:56:01 3 9.48 0.00 3.21 14.19 0.10 73.02 12:57:01 all 17.97 0.00 3.09 11.77 0.11 67.06 12:57:01 0 17.72 0.00 3.41 10.41 0.12 68.35 12:57:01 1 17.77 0.00 3.61 19.25 0.10 59.26 12:57:01 2 16.07 0.00 2.54 5.59 0.13 75.66 12:57:01 3 20.31 0.00 2.79 11.82 0.08 64.99 12:58:01 all 28.30 0.00 4.64 10.17 0.12 56.76 12:58:01 0 25.72 0.00 4.38 7.49 0.12 62.28 12:58:01 1 28.65 0.00 4.95 16.81 0.12 49.47 12:58:01 2 27.43 0.00 5.58 9.18 0.15 57.66 12:58:01 3 31.37 0.00 3.67 7.21 0.10 57.64 12:59:01 all 20.23 0.00 2.24 3.67 0.07 73.79 12:59:01 0 19.35 0.00 1.84 3.41 0.07 75.35 12:59:01 1 21.65 0.00 1.69 2.07 0.07 74.51 12:59:01 2 18.59 0.00 3.02 4.58 0.07 73.74 12:59:01 3 21.33 0.00 2.41 4.60 0.08 71.57 13:00:01 all 15.99 0.00 3.04 6.65 0.07 74.25 13:00:01 0 14.46 0.00 2.96 3.07 0.05 79.46 13:00:01 1 29.58 0.00 3.89 9.03 0.08 57.41 13:00:01 2 10.66 0.00 2.67 7.84 0.08 78.75 13:00:01 3 9.25 0.00 2.62 6.69 0.05 81.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.26 0.00 2.85 6.95 0.09 65.85 Average: 0 21.35 0.00 2.70 6.27 0.09 69.59 Average: 1 25.82 0.00 3.01 8.47 0.09 62.62 Average: 2 25.36 0.00 3.00 6.06 0.11 65.47 Average: 3 24.52 0.00 2.68 7.00 0.09 65.71