---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7758 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 9.1G 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 489 2663 0 790 3217 Swap: 1023 13 1010 ---> 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:2a:71:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.138/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:fe2a:71e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:65:8d:ef 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:d1ff:fe65:8def/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-7758) 10/15/24 _x86_64_ (4 CPU) 15:51:40 LINUX RESTART (4 CPU) 15:52:01 tps rtps wtps bread/s bwrtn/s 15:53:01 190.93 83.94 107.00 6578.10 42280.84 15:54:01 127.76 37.63 90.13 2312.28 14312.15 15:55:01 79.32 24.03 55.29 1420.95 19260.35 15:56:01 347.64 28.33 319.31 2538.78 31394.90 15:57:01 132.29 10.98 121.31 470.91 3681.17 15:58:01 327.70 1.22 326.48 36.13 8732.81 15:59:01 511.25 0.25 511.00 11.20 14236.56 16:00:01 413.87 0.68 413.19 37.57 11570.29 16:01:01 476.62 42.65 433.96 2350.43 17265.96 16:02:01 1195.11 34.48 1160.63 530.98 16728.65 16:03:01 250.72 218.48 32.24 9366.88 1430.19 Average: 368.57 43.88 324.69 2331.88 16444.50 15:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:53:01 1571720 3279852 2466932 61.08 54024 1807304 956360 18.80 643436 1640368 146216 15:54:01 771036 2794896 3267616 80.91 66752 2098344 1454648 28.59 1160884 1897520 17988 15:55:01 103204 2024700 3935448 97.44 74892 1995312 2036792 40.04 1959020 1778660 12812 15:56:01 106652 1584764 3932000 97.36 104356 1600388 3143180 61.79 2331348 1389844 11504 15:57:01 134844 865640 3903808 96.66 104212 868152 3980972 78.25 2827484 882796 348 15:58:01 112188 850452 3926464 97.22 120712 854212 4007304 78.77 2844948 874836 1352 15:59:01 138908 840340 3899744 96.56 133128 802236 4010948 78.84 2846768 839044 1228 16:00:01 121408 702192 3917244 96.99 133108 674912 4126780 81.12 2919656 769756 1240 16:01:01 120972 386236 3917680 97.00 67592 504976 5422596 106.59 2931440 708736 17916 16:02:01 117472 185908 3921180 97.09 63716 316292 5459320 107.31 2972760 673868 1916 16:03:01 2834740 3335732 1203912 29.81 85620 585068 977376 19.21 446380 601096 197628 Average: 557559 1531883 3481093 86.19 91647 1100654 3234207 63.58 2171284 1096048 37286 15:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:53:01 ens3 396.92 250.26 1484.89 68.75 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:54:01 ens3 430.24 400.77 2218.15 80.90 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 15:55:01 ens3 845.20 626.53 7312.43 116.63 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:56:01 vethee4cc53 0.20 0.47 0.01 0.04 0.00 0.00 0.00 0.00 15:56:01 ens3 387.20 272.75 2712.56 20.10 0.00 0.00 0.00 0.00 15:56:01 vethbcd7fc8 42.44 40.93 171.79 4.34 0.00 0.00 0.00 0.01 15:56:01 docker0 42.64 41.08 171.22 4.35 0.00 0.00 0.00 0.00 15:57:01 vethee4cc53 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 ens3 73.93 35.97 19.96 15.39 0.00 0.00 0.00 0.00 15:57:01 vethbcd7fc8 118.99 114.80 554.76 47.19 0.00 0.00 0.00 0.05 15:57:01 docker0 119.18 114.96 553.14 47.20 0.00 0.00 0.00 0.00 15:58:01 vethee4cc53 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:58:01 ens3 21.65 13.13 4.86 4.21 0.00 0.00 0.00 0.00 15:58:01 vethbcd7fc8 117.50 108.65 415.15 37.96 0.00 0.00 0.00 0.03 15:58:01 docker0 117.66 108.80 413.55 37.97 0.00 0.00 0.00 0.00 15:59:01 vethee4cc53 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 ens3 35.18 22.13 8.02 7.46 0.00 0.00 0.00 0.00 15:59:01 vethbcd7fc8 164.42 147.38 529.25 52.93 0.00 0.00 0.00 0.04 15:59:01 docker0 164.61 147.56 527.01 52.94 0.00 0.00 0.00 0.00 16:00:01 vethee4cc53 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 ens3 80.58 52.18 18.30 17.38 0.00 0.00 0.00 0.00 16:00:01 vethbcd7fc8 135.46 120.97 479.97 43.18 0.00 0.00 0.00 0.04 16:00:01 docker0 135.64 121.14 478.13 43.19 0.00 0.00 0.00 0.00 16:01:01 vethee4cc53 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:01:01 ens3 523.57 266.74 133.93 118.56 0.00 0.00 0.00 0.00 16:01:01 veth2df920d 75.53 75.37 119.36 18.44 0.00 0.00 0.00 0.01 16:01:01 vethbcd7fc8 2.27 2.00 0.28 0.18 0.00 0.00 0.00 0.00 16:02:01 vethee4cc53 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 2035.82 1194.86 455.37 420.35 0.00 0.00 0.00 0.00 16:02:01 veth2df920d 35.34 32.63 15.19 5.73 0.00 0.00 0.00 0.00 16:02:01 vethbcd7fc8 26.51 22.11 35.59 2.73 0.00 0.00 0.00 0.00 16:03:01 ens3 99.60 67.59 42.72 61.12 0.00 0.00 0.00 0.00 16:03:01 docker0 725.37 671.34 2312.09 213.11 0.00 0.00 0.00 0.00 16:03:01 lo 1194.27 1194.27 2508.49 2508.49 0.00 0.00 0.00 0.00 Average: ens3 448.39 291.30 1310.20 84.67 0.00 0.00 0.00 0.00 Average: docker0 65.93 61.02 210.16 19.37 0.00 0.00 0.00 0.00 Average: lo 108.28 108.28 227.99 227.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7758) 10/15/24 _x86_64_ (4 CPU) 15:51:40 LINUX RESTART (4 CPU) 15:52:01 CPU %user %nice %system %iowait %steal %idle 15:53:01 all 18.66 0.00 2.35 6.19 0.06 72.75 15:53:01 0 19.47 0.00 2.85 5.05 0.05 72.57 15:53:01 1 7.60 0.00 1.67 10.84 0.05 79.84 15:53:01 2 23.62 0.00 2.65 4.71 0.07 68.94 15:53:01 3 23.95 0.00 2.19 4.14 0.05 69.67 15:54:01 all 30.60 0.00 1.80 2.54 0.08 64.98 15:54:01 0 24.18 0.00 1.56 1.51 0.08 72.67 15:54:01 1 22.25 0.00 1.81 6.49 0.07 69.40 15:54:01 2 48.48 0.00 2.29 1.19 0.12 47.93 15:54:01 3 27.46 0.00 1.56 0.97 0.07 69.95 15:55:01 all 54.69 0.00 3.04 0.71 0.10 41.46 15:55:01 0 58.42 0.00 2.59 0.55 0.10 38.34 15:55:01 1 54.82 0.00 2.86 1.91 0.10 40.31 15:55:01 2 50.33 0.00 3.78 0.25 0.10 45.53 15:55:01 3 55.17 0.00 2.94 0.15 0.10 41.63 15:56:01 all 32.35 0.00 3.43 8.87 0.10 55.25 15:56:01 0 44.08 0.00 2.47 1.59 0.08 51.77 15:56:01 1 32.99 0.00 4.37 16.40 0.08 46.16 15:56:01 2 25.82 0.00 3.68 5.22 0.10 65.18 15:56:01 3 26.48 0.00 3.21 12.34 0.12 57.86 15:57:01 all 27.23 0.00 1.80 3.04 0.09 67.84 15:57:01 0 24.72 0.00 1.57 1.00 0.10 72.61 15:57:01 1 26.53 0.00 2.07 2.79 0.08 68.52 15:57:01 2 32.94 0.00 1.64 2.24 0.10 63.08 15:57:01 3 24.72 0.00 1.88 6.15 0.08 67.17 15:58:01 all 12.75 0.00 2.32 8.75 0.09 76.09 15:58:01 0 11.88 0.00 1.87 3.06 0.08 83.11 15:58:01 1 12.80 0.00 2.42 7.08 0.08 77.62 15:58:01 2 15.03 0.00 2.62 13.94 0.12 68.29 15:58:01 3 11.28 0.00 2.35 10.93 0.08 75.35 15:59:01 all 10.47 0.00 3.22 14.86 0.10 71.36 15:59:01 0 9.88 0.00 2.50 13.06 0.08 74.48 15:59:01 1 8.81 0.00 2.77 12.04 0.08 76.30 15:59:01 2 10.92 0.00 4.02 23.79 0.12 61.16 15:59:01 3 12.27 0.00 3.55 10.61 0.10 73.47 16:00:01 all 17.07 0.00 2.94 11.93 0.10 67.95 16:00:01 0 17.43 0.00 2.24 9.99 0.10 70.24 16:00:01 1 16.21 0.00 3.35 7.23 0.08 73.13 16:00:01 2 17.21 0.00 3.53 16.59 0.12 62.56 16:00:01 3 17.45 0.00 2.70 13.96 0.10 65.80 16:01:01 all 17.92 0.00 5.27 13.01 0.11 63.69 16:01:01 0 20.54 0.00 4.61 10.61 0.10 64.14 16:01:01 1 18.68 0.00 5.33 11.10 0.12 64.77 16:01:01 2 17.33 0.00 5.86 17.94 0.14 58.74 16:01:01 3 15.12 0.00 5.29 12.42 0.10 67.07 16:02:01 all 17.64 0.00 7.63 14.10 0.11 60.52 16:02:01 0 18.01 0.00 8.60 9.01 0.10 64.28 16:02:01 1 17.46 0.00 5.65 15.80 0.10 60.99 16:02:01 2 19.01 0.00 9.56 12.25 0.12 59.06 16:02:01 3 16.08 0.00 6.73 19.34 0.10 57.75 16:03:01 all 21.74 0.00 1.37 6.35 0.08 70.47 16:03:01 0 18.25 0.00 1.47 6.46 0.08 73.74 16:03:01 1 23.40 0.00 1.32 7.12 0.07 68.09 16:03:01 2 21.90 0.00 1.52 7.10 0.08 69.40 16:03:01 3 23.46 0.00 1.15 4.71 0.07 70.61 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.75 0.00 3.19 8.21 0.09 64.76 Average: 0 24.27 0.00 2.93 5.62 0.09 67.09 Average: 1 21.96 0.00 3.06 8.98 0.08 65.93 Average: 2 25.72 0.00 3.73 9.54 0.11 60.90 Average: 3 23.05 0.00 3.05 8.69 0.09 65.13