---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3417 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 8.0G 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 492 1772 0 1679 3198 Swap: 1023 8 1015 ---> 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:45:df:79 brd ff:ff:ff:ff:ff:ff inet 10.32.7.55/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85514sec preferred_lft 85514sec inet6 fe80::f816:3eff:fe45:df79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:d9:bd:5d 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::42:3eff:fed9:bd5d/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-3417) 03/24/25 _x86_64_ (4 CPU) 10:15:04 LINUX RESTART (4 CPU) 10:16:02 tps rtps wtps bread/s bwrtn/s 10:17:01 102.86 35.58 67.28 2480.52 9654.90 10:18:01 89.99 27.35 62.64 2350.94 22355.61 10:19:01 264.50 92.30 172.20 4446.58 30979.04 10:20:01 79.30 33.46 45.84 1153.14 12988.90 10:21:01 337.80 46.90 290.90 2251.65 31918.43 10:22:01 418.35 3.40 414.95 105.98 14336.28 10:23:01 237.91 5.47 232.44 119.85 8345.01 10:24:01 35.23 0.65 34.58 5.60 1011.96 10:25:01 352.81 10.31 342.49 236.23 12141.58 10:26:01 492.29 11.44 480.85 419.98 17592.14 10:27:01 462.37 56.22 406.15 2164.44 14537.31 10:28:01 512.21 137.51 374.70 5789.57 41343.38 10:29:01 227.13 96.42 130.71 2304.28 30700.22 Average: 278.14 42.86 235.29 1832.14 19081.93 10:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:17:01 1263972 3162944 2774688 68.70 64712 1978608 1072224 21.08 774092 1795700 137620 10:18:01 131668 2560024 3906992 96.74 75768 2480016 1547488 30.42 1514248 2147124 3452 10:19:01 315204 2589432 3723456 92.20 92676 2327772 1494324 29.37 1497292 2021724 25084 10:20:01 108188 1753540 3930472 97.32 96528 1702008 2525740 49.65 2220784 1514032 400 10:21:01 118048 1197292 3920612 97.08 113404 1203008 3577368 70.32 2633404 1081800 16168 10:22:01 105944 1122572 3932716 97.38 135232 1112832 3682632 72.39 2672148 1028884 6788 10:23:01 108368 965228 3930292 97.32 139716 960648 3929472 77.24 2774472 944028 4140 10:24:01 123244 963760 3915416 96.95 140416 945444 3923552 77.13 2782800 926008 6392 10:25:01 113104 656272 3925556 97.20 128336 652132 4393576 86.36 2889792 792544 8504 10:26:01 125288 490816 3913372 96.90 86592 499540 4814968 94.65 2878224 733188 7136 10:27:01 1327164 1779792 2711496 67.14 87772 566592 2962244 58.23 1677420 745588 76904 10:28:01 492276 1746528 3546384 87.81 107392 1303884 2310200 45.41 2031792 1319448 19720 10:29:01 1932864 3324032 2105796 52.14 122280 1424272 955844 18.79 631120 1287040 2300 Average: 481949 1716326 3556711 88.07 106986 1319750 2860741 56.23 2075199 1256701 24201 10:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:17:01 ens3 131.19 116.11 927.71 24.97 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 10:18:01 ens3 390.05 349.29 5031.24 42.17 0.00 0.00 0.00 0.00 10:18:01 veth8312dc0 16.55 22.53 1.09 141.86 0.00 0.00 0.00 0.01 10:18:01 docker0 16.55 22.50 0.86 141.85 0.00 0.00 0.00 0.00 10:18:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 10:19:01 ens3 492.87 610.21 2215.57 3313.20 0.00 0.00 0.00 0.00 10:19:01 docker0 196.83 266.77 10.34 2199.05 0.00 0.00 0.00 0.00 10:19:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 10:20:01 ens3 378.47 355.37 5089.32 236.13 0.00 0.00 0.00 0.00 10:20:01 veth24d3542 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 veth1607413 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 307.31 198.68 2609.65 15.50 0.00 0.00 0.00 0.00 10:21:01 vetha8b6cb2 46.55 45.58 184.47 5.82 0.00 0.00 0.00 0.02 10:21:01 docker0 46.78 45.72 183.84 5.83 0.00 0.00 0.00 0.00 10:21:01 veth1607413 0.23 0.47 0.01 0.03 0.00 0.00 0.00 0.00 10:22:01 ens3 2.00 2.03 0.38 2.64 0.00 0.00 0.00 0.00 10:22:01 vetha8b6cb2 137.54 124.00 418.10 44.14 0.00 0.00 0.00 0.03 10:22:01 docker0 137.71 124.15 416.22 44.15 0.00 0.00 0.00 0.00 10:22:01 veth1607413 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:23:01 ens3 1.35 1.07 0.26 1.11 0.00 0.00 0.00 0.00 10:23:01 vetha8b6cb2 164.39 152.64 660.73 62.20 0.00 0.00 0.00 0.05 10:23:01 docker0 164.56 152.79 658.49 62.21 0.00 0.00 0.00 0.00 10:23:01 veth1607413 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 ens3 1.23 1.00 0.23 1.28 0.00 0.00 0.00 0.00 10:24:01 vetha8b6cb2 106.42 101.37 472.77 45.04 0.00 0.00 0.00 0.04 10:24:01 docker0 106.62 101.57 471.32 45.05 0.00 0.00 0.00 0.00 10:24:01 veth1607413 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:25:01 ens3 11.78 9.00 2.35 16.77 0.00 0.00 0.00 0.00 10:25:01 vetha8b6cb2 125.50 117.50 391.59 37.15 0.00 0.00 0.00 0.03 10:25:01 docker0 125.66 117.65 389.88 37.15 0.00 0.00 0.00 0.00 10:25:01 veth1607413 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 ens3 30.92 21.66 9.40 47.61 0.00 0.00 0.00 0.00 10:26:01 vetha8b6cb2 98.05 91.39 134.24 23.58 0.00 0.00 0.00 0.01 10:26:01 docker0 98.22 91.56 132.90 23.59 0.00 0.00 0.00 0.00 10:26:01 veth1607413 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:27:01 ens3 11.35 8.52 2.28 11.88 0.00 0.00 0.00 0.00 10:27:01 vetha8b6cb2 67.22 61.57 52.19 9.78 0.00 0.00 0.00 0.00 10:27:01 docker0 67.46 61.81 51.28 9.79 0.00 0.00 0.00 0.00 10:27:01 veth1607413 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 ens3 260.77 187.95 2204.87 12.39 0.00 0.00 0.00 0.00 10:28:01 veth17561e9 187.09 259.46 12.21 2204.64 0.00 0.00 0.00 0.18 10:28:01 docker0 187.09 259.32 9.65 2204.63 0.00 0.00 0.00 0.00 10:28:01 lo 1268.01 1268.01 2519.23 2519.23 0.00 0.00 0.00 0.00 10:29:01 ens3 351.14 619.01 49.37 4691.05 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 5.73 5.73 0.50 0.50 0.00 0.00 0.00 0.00 Average: ens3 182.41 190.86 1396.13 648.25 0.00 0.00 0.00 0.00 Average: docker0 88.38 95.81 179.05 367.66 0.00 0.00 0.00 0.00 Average: lo 97.78 97.78 194.02 194.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3417) 03/24/25 _x86_64_ (4 CPU) 10:15:04 LINUX RESTART (4 CPU) 10:16:02 CPU %user %nice %system %iowait %steal %idle 10:17:01 all 23.61 0.00 1.64 2.71 0.07 71.97 10:17:01 0 15.80 0.00 1.04 2.93 0.07 80.17 10:17:01 1 7.85 0.00 0.85 5.59 0.03 85.68 10:17:01 2 20.88 0.00 1.26 1.70 0.07 76.09 10:17:01 3 50.01 0.00 3.40 0.60 0.10 45.89 10:18:01 all 45.21 0.00 2.91 1.35 0.10 50.44 10:18:01 0 42.79 0.00 2.61 1.51 0.10 53.00 10:18:01 1 45.25 0.00 3.68 2.95 0.10 48.02 10:18:01 2 44.09 0.00 2.90 0.20 0.10 52.71 10:18:01 3 48.68 0.00 2.44 0.75 0.08 48.04 10:19:01 all 22.94 0.00 3.78 6.08 0.08 67.12 10:19:01 0 22.04 0.00 4.08 6.64 0.07 67.18 10:19:01 1 17.67 0.00 2.68 4.60 0.07 74.98 10:19:01 2 25.56 0.00 4.64 6.98 0.10 62.72 10:19:01 3 26.59 0.00 3.75 6.09 0.10 63.47 10:20:01 all 44.21 0.00 2.17 1.34 0.10 52.18 10:20:01 0 58.32 0.00 1.34 0.65 0.10 39.59 10:20:01 1 28.97 0.00 2.34 0.87 0.10 67.72 10:20:01 2 40.11 0.00 2.69 1.64 0.10 55.46 10:20:01 3 49.42 0.00 2.32 2.24 0.10 45.92 10:21:01 all 36.48 0.00 3.93 6.00 0.10 53.49 10:21:01 0 37.81 0.00 3.07 4.93 0.10 54.10 10:21:01 1 27.51 0.00 3.81 9.56 0.10 59.02 10:21:01 2 40.76 0.00 5.08 4.66 0.10 49.41 10:21:01 3 39.79 0.00 3.79 4.85 0.10 51.47 10:22:01 all 20.52 0.00 3.88 9.71 0.09 65.81 10:22:01 0 16.64 0.00 3.26 12.38 0.07 67.65 10:22:01 1 21.50 0.00 5.19 12.15 0.10 61.06 10:22:01 2 22.91 0.00 3.84 9.01 0.13 64.11 10:22:01 3 21.03 0.00 3.20 5.28 0.08 70.41 10:23:01 all 15.56 0.00 2.91 5.17 0.08 76.27 10:23:01 0 13.16 0.00 2.42 3.72 0.07 80.63 10:23:01 1 16.97 0.00 3.42 7.98 0.08 71.55 10:23:01 2 17.99 0.00 2.67 6.17 0.08 73.09 10:23:01 3 14.16 0.00 3.14 2.84 0.07 79.80 10:24:01 all 9.07 0.00 1.12 0.50 0.05 89.26 10:24:01 0 9.21 0.00 1.17 1.67 0.07 87.88 10:24:01 1 9.55 0.00 0.97 0.13 0.07 89.28 10:24:01 2 8.20 0.00 1.31 0.15 0.07 90.27 10:24:01 3 9.34 0.00 1.00 0.02 0.05 89.59 10:25:01 all 21.95 0.00 3.76 7.64 0.09 66.56 10:25:01 0 19.64 0.00 3.95 8.68 0.07 67.67 10:25:01 1 24.85 0.00 3.88 9.22 0.07 61.98 10:25:01 2 22.23 0.00 3.86 5.37 0.10 68.44 10:25:01 3 21.03 0.00 3.38 7.31 0.08 68.19 10:26:01 all 17.92 0.00 5.11 11.23 0.10 65.64 10:26:01 0 15.41 0.00 5.62 13.91 0.10 64.95 10:26:01 1 16.78 0.00 4.76 8.67 0.10 69.68 10:26:01 2 19.99 0.00 5.45 9.99 0.10 64.46 10:26:01 3 19.53 0.00 4.59 12.36 0.10 63.41 10:27:01 all 16.77 0.00 4.33 10.83 0.10 67.97 10:27:01 0 16.17 0.00 4.30 9.61 0.10 69.81 10:27:01 1 16.46 0.00 3.27 4.47 0.07 75.73 10:27:01 2 19.76 0.00 5.27 18.15 0.14 56.69 10:27:01 3 14.70 0.00 4.51 11.19 0.08 69.52 10:27:01 CPU %user %nice %system %iowait %steal %idle 10:28:01 all 19.65 0.00 3.02 16.63 0.08 60.62 10:28:01 0 18.83 0.00 1.92 11.99 0.07 67.19 10:28:01 1 19.74 0.00 4.17 28.19 0.08 47.82 10:28:01 2 20.27 0.00 3.74 14.06 0.10 61.84 10:28:01 3 19.78 0.00 2.23 12.26 0.07 65.67 10:29:01 all 21.84 0.00 2.71 4.72 0.08 70.65 10:29:01 0 21.66 0.00 2.78 5.37 0.08 70.11 10:29:01 1 22.05 0.00 2.89 5.77 0.08 69.20 10:29:01 2 20.64 0.00 2.59 5.22 0.08 71.46 10:29:01 3 23.02 0.00 2.56 2.48 0.08 71.86 Average: all 24.29 0.00 3.18 6.46 0.09 65.99 Average: 0 23.66 0.00 2.89 6.46 0.08 66.90 Average: 1 21.18 0.00 3.23 7.70 0.08 67.81 Average: 2 24.88 0.00 3.48 6.41 0.10 65.13 Average: 3 27.44 0.00 3.10 5.25 0.09 64.12