---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7737 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 12G 8.1G 59% / 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 491 1961 0 1491 3205 Swap: 1023 12 1011 ---> 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:cc:69:81 brd ff:ff:ff:ff:ff:ff inet 10.32.7.160/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85531sec preferred_lft 85531sec inet6 fe80::f816:3eff:fecc:6981/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:d1:4c:af 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::42:63ff:fed1:4caf/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-7737) 10/15/24 _x86_64_ (4 CPU) 12:19:29 LINUX RESTART (4 CPU) 12:20:02 tps rtps wtps bread/s bwrtn/s 12:21:01 136.67 48.14 88.53 2350.25 8340.55 12:22:01 127.93 46.58 81.35 3267.87 15824.27 12:23:01 242.46 41.32 201.13 3411.06 40476.08 12:24:01 63.67 20.91 42.76 608.43 11843.09 12:25:01 371.12 30.81 340.31 2299.75 32941.04 12:26:01 107.82 8.37 99.45 179.04 2773.40 12:27:01 342.54 1.55 340.99 31.46 9173.40 12:28:01 504.30 0.52 503.78 13.33 14080.45 12:29:01 412.75 0.88 411.86 30.26 11531.62 12:30:01 465.22 26.77 438.44 1144.06 17660.74 12:31:01 1145.36 9.00 1136.35 255.53 15796.27 12:32:01 227.92 148.10 79.82 8970.61 18002.13 12:33:01 161.82 23.50 138.33 896.12 37554.67 Average: 331.84 31.24 300.59 1803.67 18166.82 12:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:21:01 1619928 3369956 2418732 59.89 55512 1848288 874660 17.19 559744 1679260 144656 12:22:01 486856 2664044 3551804 87.95 68992 2246532 1410792 27.73 1360260 1977748 30708 12:23:01 392456 2605468 3646204 90.28 91096 2266824 1475424 29.00 1465292 1975856 23296 12:24:01 115564 2081368 3923096 97.14 90624 2024360 2057188 40.44 1928232 1799696 1376 12:25:01 133568 1578116 3905092 96.69 116000 1558224 3156576 62.05 2381104 1319140 1588 12:26:01 113636 1165928 3925024 97.19 118172 1174212 3676940 72.28 2689148 1041172 396 12:27:01 109480 1041392 3929180 97.29 128832 1039508 3811580 74.92 2776300 946560 1876 12:28:01 107872 1029464 3930788 97.33 138840 1013928 3816972 75.03 2783204 929348 1840 12:29:01 115872 844048 3922788 97.13 141140 824648 3998876 78.61 2871348 847292 1764 12:30:01 121820 529872 3916840 96.98 91096 641508 5089304 100.04 2906204 772524 18028 12:31:01 110604 197780 3928056 97.26 58504 363248 5484716 107.81 3000604 701876 1724 12:32:01 1133672 1944156 2904988 71.93 65000 911148 2149568 42.25 1697844 1035524 23592 12:33:01 2212704 3363104 1825956 45.21 71920 1239092 914636 17.98 464232 1188824 772 Average: 521079 1724207 3517581 87.10 95056 1319348 2916710 57.33 2067963 1247294 19355 12:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:21:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 12:21:01 ens3 450.33 288.95 1634.37 74.07 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 12:22:01 ens3 548.83 494.00 3775.31 98.89 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 12:23:01 ens3 477.80 486.34 3503.94 1868.49 0.00 0.00 0.00 0.00 12:23:01 docker0 168.25 231.93 8.78 2331.02 0.00 0.00 0.00 0.00 12:24:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 12:24:01 ens3 627.76 566.64 4924.19 1202.27 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 75.35 75.35 189.95 189.95 0.00 0.00 0.00 0.00 12:25:01 veth47be8f7 46.11 43.38 187.11 4.58 0.00 0.00 0.00 0.02 12:25:01 ens3 325.25 242.96 2710.24 19.94 0.00 0.00 0.00 0.00 12:25:01 docker0 46.34 43.51 186.50 4.59 0.00 0.00 0.00 0.00 12:26:01 lo 171.57 171.57 580.31 580.31 0.00 0.00 0.00 0.00 12:26:01 veth47be8f7 114.00 109.73 538.29 46.59 0.00 0.00 0.00 0.04 12:26:01 ens3 41.59 24.06 10.02 8.82 0.00 0.00 0.00 0.00 12:26:01 docker0 114.18 109.90 536.74 46.59 0.00 0.00 0.00 0.00 12:27:01 lo 202.68 202.68 453.08 453.08 0.00 0.00 0.00 0.00 12:27:01 veth47be8f7 121.26 111.08 416.79 38.81 0.00 0.00 0.00 0.03 12:27:01 ens3 1.38 1.07 0.29 0.67 0.00 0.00 0.00 0.00 12:27:01 docker0 121.45 111.25 415.14 38.82 0.00 0.00 0.00 0.00 12:28:01 lo 249.51 249.51 583.91 583.91 0.00 0.00 0.00 0.00 12:28:01 veth47be8f7 164.96 147.86 538.24 53.15 0.00 0.00 0.00 0.04 12:28:01 ens3 25.96 13.58 6.67 7.04 0.00 0.00 0.00 0.00 12:28:01 docker0 165.16 148.06 535.99 53.16 0.00 0.00 0.00 0.00 12:29:01 lo 206.38 206.38 506.06 506.06 0.00 0.00 0.00 0.00 12:29:01 veth47be8f7 132.91 118.59 469.21 42.16 0.00 0.00 0.00 0.04 12:29:01 ens3 49.97 31.44 11.71 11.61 0.00 0.00 0.00 0.00 12:29:01 docker0 133.09 118.76 467.40 42.16 0.00 0.00 0.00 0.00 12:30:01 lo 155.08 155.08 138.67 138.67 0.00 0.00 0.00 0.00 12:30:01 veth47be8f7 1.57 1.47 0.16 0.13 0.00 0.00 0.00 0.00 12:30:01 ens3 444.99 237.38 119.98 110.42 0.00 0.00 0.00 0.00 12:30:01 docker0 80.60 80.30 120.62 19.38 0.00 0.00 0.00 0.00 12:31:01 lo 107.24 107.24 54.66 54.66 0.00 0.00 0.00 0.00 12:31:01 veth47be8f7 26.40 21.92 35.60 2.72 0.00 0.00 0.00 0.00 12:31:01 ens3 937.07 601.31 216.41 243.21 0.00 0.00 0.00 0.00 12:31:01 docker0 58.67 51.41 47.77 7.66 0.00 0.00 0.00 0.00 12:32:01 lo 14.86 14.86 0.97 0.97 0.00 0.00 0.00 0.00 12:32:01 vetha1ae6b7 196.32 244.52 12.82 2199.40 0.00 0.00 0.00 0.18 12:32:01 ens3 280.84 217.63 2208.22 20.62 0.00 0.00 0.00 0.00 12:32:01 docker0 202.02 249.93 10.60 2199.75 0.00 0.00 0.00 0.00 12:33:01 lo 5.53 5.53 0.49 0.49 0.00 0.00 0.00 0.00 12:33:01 ens3 344.79 583.35 36.97 4406.81 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 92.21 92.21 193.22 193.22 0.00 0.00 0.00 0.00 Average: ens3 350.43 291.47 1473.35 621.66 0.00 0.00 0.00 0.00 Average: docker0 83.94 88.20 179.41 365.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7737) 10/15/24 _x86_64_ (4 CPU) 12:19:29 LINUX RESTART (4 CPU) 12:20:02 CPU %user %nice %system %iowait %steal %idle 12:21:01 all 21.16 0.00 1.76 3.81 0.06 73.21 12:21:01 0 5.71 0.00 1.06 7.35 0.03 85.85 12:21:01 1 33.75 0.00 2.28 2.86 0.09 61.02 12:21:01 2 33.20 0.00 2.22 0.78 0.07 63.73 12:21:01 3 11.96 0.00 1.46 4.26 0.03 82.28 12:22:01 all 42.30 0.00 2.06 2.51 0.09 53.03 12:22:01 0 36.03 0.00 1.59 2.43 0.08 59.87 12:22:01 1 46.34 0.00 3.26 3.86 0.10 46.44 12:22:01 2 41.20 0.00 1.57 0.90 0.08 56.24 12:22:01 3 45.67 0.00 1.82 2.87 0.08 49.55 12:23:01 all 24.78 0.00 4.31 6.02 0.09 64.81 12:23:01 0 27.45 0.00 5.08 7.80 0.08 59.59 12:23:01 1 20.03 0.00 3.72 4.83 0.08 71.34 12:23:01 2 29.17 0.00 4.57 7.37 0.10 58.79 12:23:01 3 22.48 0.00 3.87 4.07 0.08 69.49 12:24:01 all 33.89 0.00 2.04 0.77 0.07 63.22 12:24:01 0 36.37 0.00 1.49 0.43 0.07 61.64 12:24:01 1 39.73 0.00 2.18 0.69 0.10 57.30 12:24:01 2 33.62 0.00 3.38 0.44 0.08 62.48 12:24:01 3 25.84 0.00 1.10 1.56 0.07 71.43 12:25:01 all 31.71 0.00 3.23 8.61 0.09 56.36 12:25:01 0 48.71 0.00 2.75 6.90 0.08 41.56 12:25:01 1 25.66 0.00 3.57 15.10 0.08 55.58 12:25:01 2 24.75 0.00 3.26 6.23 0.10 65.66 12:25:01 3 27.67 0.00 3.35 6.23 0.08 62.68 12:26:01 all 27.92 0.00 1.61 2.36 0.09 68.01 12:26:01 0 30.27 0.00 1.48 3.03 0.08 65.13 12:26:01 1 28.48 0.00 1.86 1.69 0.08 67.89 12:26:01 2 29.62 0.00 1.37 1.84 0.10 67.06 12:26:01 3 23.32 0.00 1.79 2.84 0.10 71.96 12:27:01 all 13.52 0.00 2.37 9.20 0.10 74.82 12:27:01 0 14.06 0.00 1.99 5.37 0.08 78.50 12:27:01 1 13.82 0.00 2.44 6.64 0.08 77.01 12:27:01 2 10.82 0.00 2.59 6.23 0.10 80.26 12:27:01 3 15.38 0.00 2.40 18.59 0.10 63.53 12:28:01 all 11.21 0.00 3.48 14.57 0.10 70.64 12:28:01 0 11.46 0.00 3.29 12.80 0.08 72.36 12:28:01 1 10.93 0.00 3.70 16.35 0.08 68.93 12:28:01 2 10.60 0.00 3.43 13.64 0.13 72.20 12:28:01 3 11.87 0.00 3.51 15.48 0.10 69.05 12:29:01 all 18.30 0.00 3.10 11.73 0.10 66.77 12:29:01 0 16.64 0.00 3.08 12.77 0.10 67.41 12:29:01 1 18.68 0.00 3.48 14.13 0.10 63.62 12:29:01 2 17.40 0.00 3.14 14.23 0.12 65.11 12:29:01 3 20.45 0.00 2.72 5.79 0.08 70.96 12:30:01 all 18.05 0.00 5.50 12.62 0.10 63.73 12:30:01 0 15.15 0.00 5.23 10.33 0.10 69.19 12:30:01 1 19.20 0.00 5.45 6.53 0.08 68.73 12:30:01 2 17.85 0.00 6.14 18.93 0.13 56.94 12:30:01 3 20.01 0.00 5.16 14.73 0.10 60.00 12:31:01 all 19.20 0.00 7.20 13.50 0.10 59.99 12:31:01 0 21.34 0.00 7.37 13.79 0.08 57.42 12:31:01 1 18.04 0.00 7.61 14.60 0.08 59.67 12:31:01 2 20.13 0.00 6.65 12.67 0.12 60.43 12:31:01 3 17.30 0.00 7.18 12.95 0.10 62.48 12:31:01 CPU %user %nice %system %iowait %steal %idle 12:32:01 all 20.49 0.00 1.83 5.91 0.08 71.69 12:32:01 0 21.13 0.00 1.27 5.72 0.07 71.81 12:32:01 1 19.25 0.00 1.59 5.81 0.07 73.29 12:32:01 2 21.35 0.00 2.19 5.78 0.10 70.58 12:32:01 3 20.21 0.00 2.29 6.33 0.08 71.09 12:33:01 all 21.60 0.00 2.96 4.13 0.08 71.24 12:33:01 0 20.81 0.00 2.69 1.20 0.08 75.21 12:33:01 1 23.14 0.00 3.33 4.70 0.10 68.73 12:33:01 2 20.94 0.00 2.81 7.55 0.07 68.64 12:33:01 3 21.54 0.00 3.01 3.06 0.07 72.32 Average: all 23.40 0.00 3.19 7.37 0.09 65.96 Average: 0 23.50 0.00 2.95 6.91 0.08 66.56 Average: 1 24.37 0.00 3.42 7.53 0.09 64.59 Average: 2 23.89 0.00 3.33 7.43 0.10 65.25 Average: 3 21.84 0.00 3.05 7.60 0.08 67.43