---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2768 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: 3944 449 2492 0 1001 3252 Swap: 1023 20 1003 ---> 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:d0:d1:18 brd ff:ff:ff:ff:ff:ff inet 10.32.6.65/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85595sec preferred_lft 85595sec inet6 fe80::f816:3eff:fed0:d118/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:6c:3e:06 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::42:8cff:fe6c:3e06/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2768) 01/25/25 _x86_64_ (4 CPU) 13:58:22 LINUX RESTART (4 CPU) 13:59:02 tps rtps wtps bread/s bwrtn/s 14:00:01 133.84 24.54 109.30 839.45 7768.04 14:01:01 128.26 50.12 78.14 3490.08 15823.36 14:02:01 99.60 22.44 77.16 836.86 27278.64 14:03:01 308.08 31.34 276.74 2595.13 20785.60 14:04:01 64.43 7.00 57.43 163.87 1814.67 14:05:01 358.17 1.10 357.07 17.73 11382.10 14:06:01 382.49 2.15 380.34 43.72 13188.80 14:07:01 406.23 17.09 389.14 521.74 13669.83 14:08:01 550.48 9.39 541.09 320.21 19611.55 14:09:04 583.57 160.41 423.16 3665.27 17634.84 14:10:01 354.37 179.61 174.75 6643.90 10646.14 14:11:01 145.53 136.49 9.03 4556.31 6482.92 Average: 294.04 53.37 240.67 1962.34 13880.63 13:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1612716 3414780 2425944 60.07 61740 1887476 826956 16.26 490756 1740480 208992 14:01:01 119436 2198148 3919224 97.04 71916 2144744 1903020 37.41 1786140 1914136 27780 14:02:01 122132 1882404 3916528 96.98 82904 1828852 2531476 49.76 2032220 1685124 172036 14:03:01 118672 1161896 3919988 97.06 104088 1180568 3606228 70.89 2666532 1058780 9508 14:04:01 114204 878048 3924456 97.17 101284 909360 3913904 76.94 2851196 881568 428 14:05:01 134936 841552 3903724 96.66 122904 820824 3944812 77.54 2854600 832588 8040 14:06:01 126636 678496 3912024 96.86 129756 646544 4105008 80.69 2906528 759640 6536 14:07:01 127184 412872 3911476 96.85 83684 419800 4595372 90.33 2963684 659872 17868 14:08:01 113776 214244 3924884 97.18 60072 258316 4993060 98.15 3034856 591764 7896 14:09:04 1906340 2057580 2132320 52.80 79408 202788 2295148 45.12 1367816 520752 45820 14:10:01 2605584 3080616 1433076 35.48 91836 554048 1250180 24.57 693288 586460 94808 14:11:01 2670944 3375612 1367716 33.87 105940 766616 950984 18.69 495808 712712 9164 Average: 814380 1683021 3224280 79.84 91294 968328 2909679 57.20 2011952 995323 50740 13:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 lo 1.49 1.49 0.18 0.18 0.00 0.00 0.00 0.00 14:00:01 ens3 251.30 171.07 1170.02 38.46 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 14:01:01 ens3 558.54 490.00 3799.90 95.39 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 3.41 3.41 0.39 0.39 0.00 0.00 0.00 0.00 14:02:01 ens3 1059.70 690.98 8229.30 130.78 0.00 0.00 0.00 0.00 14:02:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:02:01 veth1ffcae4 0.10 0.30 0.01 0.03 0.00 0.00 0.00 0.00 14:03:01 lo 73.79 73.79 193.64 193.64 0.00 0.00 0.00 0.00 14:03:01 vethcfa29ab 44.95 44.30 190.67 4.95 0.00 0.00 0.00 0.02 14:03:01 ens3 71.53 28.91 20.86 12.23 0.00 0.00 0.00 0.00 14:03:01 docker0 45.12 44.32 190.06 4.94 0.00 0.00 0.00 0.00 14:04:01 lo 149.00 149.00 479.78 479.78 0.00 0.00 0.00 0.00 14:04:01 vethcfa29ab 93.37 90.58 444.77 38.23 0.00 0.00 0.00 0.04 14:04:01 ens3 11.93 6.35 2.93 2.39 0.00 0.00 0.00 0.00 14:04:01 docker0 93.53 90.73 443.50 38.23 0.00 0.00 0.00 0.00 14:05:01 lo 207.83 207.83 423.96 423.96 0.00 0.00 0.00 0.00 14:05:01 vethcfa29ab 120.63 111.40 389.57 37.22 0.00 0.00 0.00 0.03 14:05:01 ens3 8.83 6.23 2.10 2.56 0.00 0.00 0.00 0.00 14:05:01 docker0 120.80 111.55 387.93 37.23 0.00 0.00 0.00 0.00 14:06:01 lo 272.71 272.71 742.59 742.59 0.00 0.00 0.00 0.00 14:06:01 vethcfa29ab 181.96 165.03 686.30 64.40 0.00 0.00 0.00 0.06 14:06:01 ens3 108.65 57.50 24.73 21.01 0.00 0.00 0.00 0.00 14:06:01 docker0 182.14 165.21 683.82 64.41 0.00 0.00 0.00 0.00 14:07:01 lo 256.99 256.99 531.40 531.40 0.00 0.00 0.00 0.00 14:07:01 vethcfa29ab 157.64 148.01 491.60 48.03 0.00 0.00 0.00 0.04 14:07:01 ens3 1389.12 802.10 347.09 323.08 0.00 0.00 0.00 0.00 14:07:01 docker0 157.80 148.16 489.46 48.04 0.00 0.00 0.00 0.00 14:08:01 lo 164.69 164.69 78.98 78.98 0.00 0.00 0.00 0.00 14:08:01 vethcfa29ab 87.50 77.81 66.73 14.49 0.00 0.00 0.00 0.01 14:08:01 ens3 14.59 10.24 3.11 3.01 0.00 0.00 0.00 0.00 14:08:01 docker0 87.67 77.98 65.54 14.50 0.00 0.00 0.00 0.00 14:09:04 lo 84.29 84.29 42.91 42.91 0.00 0.00 0.00 0.00 14:09:04 ens3 576.82 298.45 157.60 127.45 0.00 0.00 0.00 0.00 14:09:04 docker0 44.47 39.94 38.02 5.41 0.00 0.00 0.00 0.00 14:09:04 veth1ffcae4 1.23 1.53 0.07 0.10 0.00 0.00 0.00 0.00 14:10:01 lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 14:10:01 ens3 247.16 166.32 1075.06 34.27 0.00 0.00 0.00 0.00 14:10:01 docker0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:11:01 ens3 447.36 305.40 1312.78 151.57 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 101.93 101.93 208.31 208.31 0.00 0.00 0.00 0.00 Average: ens3 396.94 253.43 1342.93 78.93 0.00 0.00 0.00 0.00 Average: docker0 61.25 56.76 191.95 17.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2768) 01/25/25 _x86_64_ (4 CPU) 13:58:22 LINUX RESTART (4 CPU) 13:59:02 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 20.80 0.00 1.48 3.78 0.06 73.87 14:00:01 0 32.85 0.00 2.00 0.90 0.07 64.18 14:00:01 1 20.96 0.00 1.68 2.01 0.05 75.31 14:00:01 2 12.33 0.00 1.24 8.19 0.05 78.19 14:00:01 3 17.11 0.00 1.01 4.04 0.05 77.79 14:01:01 all 46.31 0.00 2.41 1.69 0.12 49.46 14:01:01 0 44.20 0.00 2.33 0.67 0.12 52.68 14:01:01 1 51.90 0.00 2.19 1.96 0.13 43.81 14:01:01 2 42.42 0.00 2.45 1.63 0.12 53.39 14:01:01 3 46.71 0.00 2.69 2.54 0.13 47.93 14:02:01 all 45.11 0.00 3.43 2.02 0.11 49.33 14:02:01 0 45.96 0.00 2.68 1.35 0.12 49.89 14:02:01 1 48.22 0.00 3.74 2.26 0.12 45.66 14:02:01 2 43.00 0.00 3.44 2.65 0.12 50.79 14:02:01 3 43.26 0.00 3.82 1.84 0.12 50.97 14:03:01 all 37.82 0.00 3.08 6.23 0.12 52.75 14:03:01 0 37.63 0.00 2.84 8.26 0.12 51.15 14:03:01 1 41.82 0.00 3.08 6.14 0.10 48.86 14:03:01 2 35.08 0.00 3.46 4.96 0.13 56.36 14:03:01 3 36.75 0.00 2.93 5.57 0.12 54.63 14:04:01 all 16.56 0.00 1.50 1.07 0.09 80.78 14:04:01 0 17.25 0.00 1.65 0.38 0.08 80.64 14:04:01 1 14.06 0.00 1.54 1.29 0.08 83.04 14:04:01 2 18.09 0.00 1.24 0.92 0.08 79.67 14:04:01 3 16.85 0.00 1.61 1.67 0.08 79.79 14:05:01 all 14.14 0.00 3.41 7.91 0.10 74.44 14:05:01 0 13.11 0.00 3.67 16.51 0.08 66.63 14:05:01 1 12.24 0.00 3.34 2.86 0.08 81.48 14:05:01 2 12.87 0.00 3.07 4.71 0.13 79.21 14:05:01 3 18.33 0.00 3.54 7.61 0.10 70.41 14:06:01 all 21.01 0.00 4.10 8.57 0.13 66.19 14:06:01 0 17.79 0.00 3.93 16.20 0.15 61.93 14:06:01 1 20.06 0.00 3.80 5.45 0.13 70.56 14:06:01 2 21.61 0.00 4.34 4.71 0.13 69.20 14:06:01 3 24.57 0.00 4.35 7.87 0.12 63.09 14:07:01 all 22.03 0.00 6.17 9.01 0.12 62.67 14:07:01 0 22.01 0.00 6.41 13.01 0.10 58.47 14:07:01 1 25.48 0.00 5.59 4.31 0.10 64.52 14:07:01 2 20.89 0.00 7.30 13.63 0.15 58.03 14:07:01 3 19.75 0.00 5.42 5.15 0.10 69.57 14:08:01 all 14.69 0.00 5.45 12.60 0.14 67.12 14:08:01 0 14.25 0.00 4.91 9.81 0.13 70.90 14:08:01 1 14.29 0.00 5.42 12.83 0.12 67.34 14:08:01 2 16.43 0.00 6.29 18.39 0.19 58.71 14:08:01 3 13.82 0.00 5.17 9.46 0.13 71.42 14:09:04 all 16.26 0.00 3.92 18.29 0.12 61.41 14:09:04 0 15.58 0.00 4.32 26.16 0.10 53.84 14:09:04 1 15.79 0.00 4.32 10.67 0.08 69.14 14:09:04 2 17.94 0.00 3.49 18.70 0.16 59.71 14:09:04 3 15.76 0.00 3.54 17.61 0.11 62.98 14:10:01 all 28.49 0.00 1.32 13.10 0.08 57.00 14:10:01 0 26.91 0.00 1.28 2.58 0.07 69.15 14:10:01 1 30.75 0.00 1.14 12.31 0.09 55.71 14:10:01 2 27.96 0.00 1.20 18.86 0.12 51.86 14:10:01 3 28.31 0.00 1.71 18.65 0.09 51.24 14:10:01 CPU %user %nice %system %iowait %steal %idle 14:11:01 all 45.52 0.00 1.70 2.85 0.10 49.84 14:11:01 0 49.40 0.00 1.45 1.69 0.08 47.38 14:11:01 1 48.99 0.00 1.31 2.21 0.08 47.41 14:11:01 2 44.74 0.00 2.44 5.95 0.10 46.76 14:11:01 3 38.96 0.00 1.54 1.57 0.10 57.82 Average: all 27.36 0.00 3.18 7.28 0.11 62.08 Average: 0 28.05 0.00 3.14 8.21 0.10 60.51 Average: 1 28.66 0.00 3.11 5.35 0.10 62.77 Average: 2 26.11 0.00 3.34 8.59 0.12 61.83 Average: 3 26.63 0.00 3.12 6.96 0.10 63.19