---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4315 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 9.0G 54% / 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 478 2411 0 1053 3221 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:0d:d4:02 brd ff:ff:ff:ff:ff:ff inet 10.32.6.165/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:fe0d:d402/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:a9:81:6c 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::42:6eff:fea9:816c/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-4315) 04/04/25 _x86_64_ (4 CPU) 11:26:12 LINUX RESTART (4 CPU) 11:27:02 tps rtps wtps bread/s bwrtn/s 11:28:01 108.76 34.66 74.11 1737.47 10231.62 11:29:01 83.59 24.74 58.85 1988.14 25186.40 11:30:01 197.77 47.13 150.64 2603.63 30319.24 11:31:01 294.08 16.08 278.00 417.40 10028.33 11:32:01 497.88 0.78 497.10 13.60 17597.20 11:33:01 164.52 5.35 159.17 99.45 5444.03 11:34:01 84.07 0.53 83.54 4.53 2631.29 11:35:01 370.87 10.20 360.67 274.89 13336.58 11:36:01 505.88 2.22 503.67 69.71 18668.71 11:37:01 490.08 4.85 485.24 129.05 16964.77 11:38:02 543.89 96.51 447.38 4329.40 23598.82 Average: 304.45 22.20 282.25 1064.96 15840.54 11:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 1369808 3239084 2668844 66.08 62240 1952892 1007548 19.81 677000 1791116 135404 11:29:01 129312 2598364 3909340 96.80 75736 2522272 1435888 28.23 1450160 2221872 58164 11:30:01 127848 1665316 3910804 96.83 87124 1681756 3113624 61.20 2237804 1467404 6812 11:31:01 131960 1163808 3906692 96.73 111576 1150256 3664604 72.04 2636900 1036172 13972 11:32:01 137624 1152164 3901028 96.59 137404 1073964 3690488 72.54 2627276 984516 8924 11:33:01 123872 1096040 3914780 96.93 141612 1015388 3796052 74.62 2658348 951212 620 11:34:01 120488 1054472 3918164 97.02 143352 971156 3872700 76.13 2676604 926804 6784 11:35:01 126888 912820 3911764 96.86 146664 800100 4157016 81.71 2712540 848312 12352 11:36:01 128284 795704 3910368 96.82 124964 674800 4529596 89.04 2735348 776236 8248 11:37:01 129256 736820 3909396 96.80 121108 595160 4606224 90.54 2736868 744212 8512 11:38:02 2451012 3309944 1587640 39.31 125872 795528 1208176 23.75 522932 741260 16288 Average: 452396 1611321 3586256 88.80 116150 1203025 3189265 62.69 2151980 1135374 25098 11:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:28:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 120.12 105.15 1061.57 19.00 0.00 0.00 0.00 0.00 11:29:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 603.68 569.01 8701.11 76.62 0.00 0.00 0.00 0.00 11:30:01 lo 3.38 3.38 0.39 0.39 0.00 0.00 0.00 0.00 11:30:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 11:30:01 ens3 460.70 297.52 3451.93 32.23 0.00 0.00 0.00 0.00 11:30:01 veth2e8b118 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:31:01 lo 134.19 134.19 295.49 295.49 0.00 0.00 0.00 0.00 11:31:01 docker0 76.22 72.97 285.11 11.92 0.00 0.00 0.00 0.00 11:31:01 ens3 2.40 2.00 0.45 1.86 0.00 0.00 0.00 0.00 11:31:01 veth2e8b118 76.04 72.82 286.14 11.91 0.00 0.00 0.00 0.02 11:32:01 lo 266.76 266.76 607.20 607.20 0.00 0.00 0.00 0.00 11:32:01 docker0 177.62 159.56 553.89 59.06 0.00 0.00 0.00 0.00 11:32:01 ens3 0.63 0.38 0.16 1.18 0.00 0.00 0.00 0.00 11:32:01 veth2e8b118 177.42 159.38 556.31 59.05 0.00 0.00 0.00 0.05 11:33:01 lo 203.18 203.18 585.85 585.85 0.00 0.00 0.00 0.00 11:33:01 docker0 128.38 121.20 540.19 48.48 0.00 0.00 0.00 0.00 11:33:01 ens3 1.55 1.28 0.30 1.21 0.00 0.00 0.00 0.00 11:33:01 veth2e8b118 128.20 121.01 541.94 48.47 0.00 0.00 0.00 0.04 11:34:01 lo 196.53 196.53 560.41 560.41 0.00 0.00 0.00 0.00 11:34:01 docker0 120.13 115.73 515.66 46.57 0.00 0.00 0.00 0.00 11:34:01 ens3 1.50 1.22 0.30 1.43 0.00 0.00 0.00 0.00 11:34:01 veth2e8b118 119.95 115.56 517.29 46.56 0.00 0.00 0.00 0.04 11:35:01 lo 215.23 215.23 384.58 384.58 0.00 0.00 0.00 0.00 11:35:01 docker0 121.61 112.70 347.60 38.85 0.00 0.00 0.00 0.00 11:35:01 ens3 24.10 17.20 7.62 29.80 0.00 0.00 0.00 0.00 11:35:01 veth2e8b118 121.41 112.50 349.25 38.84 0.00 0.00 0.00 0.03 11:36:01 lo 182.71 182.71 142.46 142.46 0.00 0.00 0.00 0.00 11:36:01 docker0 98.13 90.60 126.82 16.96 0.00 0.00 0.00 0.00 11:36:01 ens3 19.94 13.30 3.93 34.65 0.00 0.00 0.00 0.00 11:36:01 veth2e8b118 97.95 90.42 128.15 16.94 0.00 0.00 0.00 0.01 11:37:01 lo 140.84 140.84 69.70 69.70 0.00 0.00 0.00 0.00 11:37:01 docker0 77.15 67.94 59.99 10.86 0.00 0.00 0.00 0.00 11:37:01 ens3 9.35 6.58 3.66 4.75 0.00 0.00 0.00 0.00 11:37:01 veth2e8b118 76.97 67.76 61.04 10.85 0.00 0.00 0.00 0.01 11:38:02 lo 9.20 9.20 0.48 0.48 0.00 0.00 0.00 0.00 11:38:02 docker0 3.11 5.14 0.16 0.33 0.00 0.00 0.00 0.00 11:38:02 ens3 21.20 18.12 9.69 31.82 0.00 0.00 0.00 0.00 11:38:02 veth1c02f45 1.44 1.77 0.08 0.11 0.00 0.00 0.00 0.00 Average: lo 123.17 123.17 240.59 240.59 0.00 0.00 0.00 0.00 Average: docker0 72.95 67.82 220.83 21.18 0.00 0.00 0.00 0.00 Average: ens3 114.87 93.67 1202.13 21.34 0.00 0.00 0.00 0.00 Average: veth1c02f45 0.13 0.16 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4315) 04/04/25 _x86_64_ (4 CPU) 11:26:12 LINUX RESTART (4 CPU) 11:27:02 CPU %user %nice %system %iowait %steal %idle 11:28:01 all 23.23 0.00 1.51 2.59 0.06 72.60 11:28:01 0 17.39 0.00 1.12 0.66 0.03 80.79 11:28:01 1 10.67 0.00 1.09 7.07 0.09 81.08 11:28:01 2 19.06 0.00 1.36 1.11 0.07 78.41 11:28:01 3 45.75 0.00 2.47 1.57 0.09 50.14 11:29:01 all 51.27 0.00 3.30 1.28 0.12 44.03 11:29:01 0 52.39 0.00 2.44 1.77 0.12 43.28 11:29:01 1 55.23 0.00 4.09 1.39 0.13 39.16 11:29:01 2 55.41 0.00 3.61 0.55 0.13 40.29 11:29:01 3 42.01 0.00 3.07 1.41 0.12 53.39 11:30:01 all 42.91 0.00 3.29 3.47 0.11 50.21 11:30:01 0 49.20 0.00 3.40 1.87 0.10 45.43 11:30:01 1 54.87 0.00 3.57 3.37 0.12 38.08 11:30:01 2 33.75 0.00 3.17 3.46 0.10 59.53 11:30:01 3 33.76 0.00 3.02 5.22 0.10 57.91 11:31:01 all 36.69 0.00 2.74 6.34 0.10 54.14 11:31:01 0 30.41 0.00 2.93 8.21 0.10 58.34 11:31:01 1 36.76 0.00 2.77 4.75 0.08 55.63 11:31:01 2 41.49 0.00 3.17 7.07 0.13 48.14 11:31:01 3 38.10 0.00 2.09 5.31 0.10 54.41 11:32:01 all 13.39 0.00 4.49 11.42 0.10 70.59 11:32:01 0 10.83 0.00 3.98 9.61 0.08 75.49 11:32:01 1 12.40 0.00 4.03 9.90 0.08 73.60 11:32:01 2 15.91 0.00 4.73 19.78 0.13 59.44 11:32:01 3 14.43 0.00 5.25 6.44 0.08 73.80 11:33:01 all 14.00 0.00 2.11 3.45 0.08 80.36 11:33:01 0 13.20 0.00 2.10 4.44 0.08 80.17 11:33:01 1 18.79 0.00 2.29 3.56 0.08 75.28 11:33:01 2 12.04 0.00 2.08 1.98 0.08 83.83 11:33:01 3 11.99 0.00 1.93 3.83 0.08 82.16 11:34:01 all 11.73 0.00 1.67 1.64 0.07 84.89 11:34:01 0 11.17 0.00 1.82 3.74 0.07 83.21 11:34:01 1 12.00 0.00 1.77 0.22 0.07 85.95 11:34:01 2 12.36 0.00 1.46 1.41 0.08 84.69 11:34:01 3 11.38 0.00 1.67 1.20 0.07 85.68 11:35:01 all 22.71 0.00 3.93 8.19 0.10 65.07 11:35:01 0 19.59 0.00 4.17 11.12 0.10 65.02 11:35:01 1 21.14 0.00 3.67 7.52 0.10 67.58 11:35:01 2 25.09 0.00 3.51 6.52 0.12 64.76 11:35:01 3 25.05 0.00 4.35 7.56 0.10 62.94 11:36:01 all 15.48 0.00 5.28 11.76 0.12 67.36 11:36:01 0 14.98 0.00 5.80 10.37 0.10 68.75 11:36:01 1 13.81 0.00 4.49 9.40 0.10 72.19 11:36:01 2 14.25 0.00 4.45 10.68 0.13 70.50 11:36:01 3 18.91 0.00 6.38 16.56 0.12 58.03 11:37:01 all 13.93 0.00 4.64 11.33 0.11 69.98 11:37:01 0 15.63 0.00 4.58 12.63 0.08 67.08 11:37:01 1 15.33 0.00 4.80 15.08 0.12 64.68 11:37:01 2 11.67 0.00 4.83 10.73 0.13 72.62 11:37:01 3 13.09 0.00 4.34 6.92 0.12 75.52 11:38:02 all 16.15 0.00 1.51 21.33 0.08 60.93 11:38:02 0 17.38 0.00 0.90 18.82 0.07 62.84 11:38:02 1 15.44 0.00 1.62 24.73 0.05 58.16 11:38:02 2 14.28 0.00 1.30 5.93 0.11 78.38 11:38:02 3 17.51 0.00 2.23 35.84 0.08 44.34 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.76 0.00 3.13 7.56 0.10 65.45 Average: 0 22.92 0.00 3.02 7.60 0.09 66.38 Average: 1 24.24 0.00 3.11 7.93 0.09 64.63 Average: 2 23.22 0.00 3.06 6.28 0.11 67.32 Average: 3 24.67 0.00 3.34 8.41 0.10 63.48