---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3491 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 700K 1.6G 1% /run /dev/vda1 78G 10G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 625 10761 0 4652 15086 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c7:ff:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85449sec preferred_lft 85449sec inet6 fe80::f816:3eff:fec7:ffd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:dd:79:56 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:d0ff:fedd:7956/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3491) 03/20/24 _x86_64_ (4 CPU) 13:21:37 LINUX RESTART (4 CPU) 13:22:01 tps rtps wtps bread/s bwrtn/s 13:23:01 231.44 55.14 176.30 4661.49 50498.92 13:24:01 82.32 13.93 68.39 976.77 18285.49 13:25:01 111.08 1.30 109.78 65.99 25471.09 13:26:01 274.03 3.75 270.28 450.67 52011.33 13:27:01 233.38 0.17 233.21 14.53 43558.74 13:28:01 311.60 8.42 303.18 782.94 36078.12 13:29:01 333.37 0.07 333.31 3.07 34024.79 13:30:01 222.42 0.03 222.38 1.87 72391.20 13:31:01 89.65 0.02 89.64 2.27 38506.78 13:32:01 5.31 0.00 5.31 0.00 7543.49 13:33:01 270.57 0.08 270.49 0.67 17645.59 13:34:01 557.42 0.17 557.26 1.33 78137.11 13:35:01 291.28 0.00 291.28 0.00 63140.54 13:36:01 239.67 2.71 236.96 162.01 18599.15 Average: 232.39 6.13 226.26 509.24 39730.76 13:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:23:01 14048180 15558696 2376784 14.47 41828 1680336 1094052 6.26 662280 1517136 67728 13:24:01 13726668 15508568 2698296 16.43 61120 1918820 1147776 6.57 745172 1727628 174112 13:25:01 12887728 15388736 3537236 21.54 99692 2528360 1336416 7.65 898604 2307580 464932 13:26:01 12229572 15398716 4195392 25.54 119028 3119032 1347964 7.71 1037428 2765216 20028 13:27:01 11661064 15385556 4763900 29.00 151388 3589964 1394304 7.98 1138536 3174768 724 13:28:01 10691344 15078152 5733620 34.91 179468 4168264 2486696 14.23 1613252 3592016 185372 13:29:01 9168208 15242332 7256756 44.18 197368 5751064 1972996 11.29 1906748 4735880 970032 13:30:01 7202664 14854964 9222300 56.15 218080 7213632 2642704 15.12 2784284 5720232 587812 13:31:01 6776648 15031780 9648316 58.74 221332 7791232 2296180 13.14 2651324 6258532 61784 13:32:01 6547844 15032740 9877120 60.13 221348 8014784 2296180 13.14 2651292 6482040 59600 13:33:01 5958460 15007448 10466504 63.72 236980 8494700 2337516 13.38 2695388 6954764 122600 13:34:01 5169776 15320188 11255188 68.52 253828 9492648 1985864 11.36 2478328 7873768 72068 13:35:01 3581028 15204984 12843936 78.20 266776 10862536 2008496 11.49 2615016 9233284 10072 13:36:01 11051844 15473124 5373120 32.71 276212 4044212 1257932 7.20 1413568 3387100 109344 Average: 9335788 15248999 7089176 43.16 181746 5619256 1828934 10.47 1806516 4694996 207586 13:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 13:23:01 ens3 367.91 227.45 1017.35 64.38 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:24:01 ens3 53.57 43.64 591.31 5.66 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:25:01 ens3 42.33 30.89 841.18 5.65 0.00 0.00 0.00 0.00 13:26:01 docker0 81.77 106.95 4.40 1627.23 0.00 0.00 0.00 0.00 13:26:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 13:26:01 ens3 266.18 145.07 4268.34 10.58 0.00 0.00 0.00 0.00 13:27:01 docker0 60.24 101.43 3.72 1497.63 0.00 0.00 0.00 0.00 13:27:01 lo 1.93 1.93 0.23 0.23 0.00 0.00 0.00 0.00 13:27:01 ens3 228.75 110.30 3317.04 8.80 0.00 0.00 0.00 0.00 13:27:01 veth28117e5 1.88 2.03 0.13 6.54 0.00 0.00 0.00 0.00 13:28:01 veth36d6cba 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:28:01 veth6b94f84 21.46 27.71 1.43 544.15 0.00 0.00 0.00 0.04 13:28:01 docker0 155.31 221.51 8.65 3080.81 0.00 0.00 0.00 0.00 13:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:29:01 veth36d6cba 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth6b94f84 68.26 99.98 4.74 1899.57 0.00 0.00 0.00 0.16 13:29:01 docker0 381.22 579.86 21.52 8251.31 0.00 0.00 0.00 0.00 13:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth36d6cba 39.68 51.72 2.75 544.40 0.00 0.00 0.00 0.04 13:30:01 veth6b94f84 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 180.58 256.97 9.73 3748.80 0.00 0.00 0.00 0.00 13:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 veth36d6cba 0.97 0.87 0.10 0.67 0.00 0.00 0.00 0.00 13:31:01 veth6b94f84 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 docker0 332.73 752.04 18.58 9609.08 0.00 0.00 0.00 0.00 13:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth36d6cba 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth6b94f84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 106.45 325.12 5.63 3745.29 0.00 0.00 0.00 0.00 13:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 veth36d6cba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth6b94f84 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 89.40 359.89 4.57 2921.94 0.00 0.00 0.00 0.00 13:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth36d6cba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth6b94f84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.15 0.05 0.01 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:35:01 veth36d6cba 245.86 396.73 16.72 3545.06 0.00 0.00 0.00 0.29 13:35:01 veth6b94f84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 354.19 667.67 19.06 9425.81 0.00 0.00 0.00 0.00 13:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 13:36:01 ens3 4330.06 2280.39 52933.23 219.42 0.00 0.00 0.00 0.00 Average: docker0 124.58 241.11 6.86 3140.09 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 302.59 159.04 3702.10 15.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3491) 03/20/24 _x86_64_ (4 CPU) 13:21:37 LINUX RESTART (4 CPU) 13:22:01 CPU %user %nice %system %iowait %steal %idle 13:23:01 all 13.46 0.00 1.93 9.42 0.06 75.13 13:23:01 0 5.12 0.00 1.51 24.54 0.05 68.78 13:23:01 1 19.84 0.00 2.43 2.84 0.07 74.82 13:23:01 2 17.49 0.00 2.68 2.88 0.05 76.91 13:23:01 3 11.36 0.00 1.08 7.48 0.05 80.04 13:24:01 all 16.05 0.00 1.12 3.05 0.05 79.73 13:24:01 0 13.17 0.00 1.34 8.72 0.03 76.73 13:24:01 1 23.81 0.00 1.27 0.72 0.05 74.16 13:24:01 2 26.13 0.00 1.48 0.85 0.05 71.49 13:24:01 3 1.01 0.00 0.35 1.91 0.07 96.66 13:25:01 all 22.36 0.00 2.04 2.91 0.08 72.60 13:25:01 0 18.98 0.00 1.40 1.00 0.08 78.53 13:25:01 1 34.29 0.00 3.11 3.31 0.07 59.23 13:25:01 2 15.95 0.00 1.52 0.17 0.08 82.28 13:25:01 3 20.18 0.00 2.14 7.18 0.12 70.38 13:26:01 all 16.43 0.00 3.79 7.38 0.08 72.32 13:26:01 0 9.56 0.00 3.15 5.90 0.07 81.31 13:26:01 1 25.60 0.00 3.98 9.45 0.10 60.87 13:26:01 2 10.12 0.00 3.31 4.85 0.07 81.65 13:26:01 3 20.43 0.00 4.72 9.31 0.10 65.44 13:27:01 all 12.07 0.00 4.06 6.15 0.08 77.63 13:27:01 0 20.22 0.00 4.28 4.41 0.07 71.03 13:27:01 1 13.73 0.00 4.35 3.36 0.07 78.49 13:27:01 2 7.01 0.00 3.33 3.06 0.10 86.51 13:27:01 3 7.32 0.00 4.31 13.79 0.08 74.50 13:28:01 all 19.60 0.00 6.59 5.52 0.10 68.20 13:28:01 0 18.92 0.00 7.06 9.91 0.08 64.03 13:28:01 1 21.42 0.00 6.01 8.26 0.12 64.19 13:28:01 2 18.09 0.00 5.41 1.12 0.08 75.30 13:28:01 3 19.94 0.00 7.87 2.79 0.12 69.29 13:29:01 all 26.69 0.00 7.48 5.40 0.11 60.31 13:29:01 0 40.21 0.00 6.05 2.81 0.10 50.83 13:29:01 1 21.53 0.00 7.00 8.07 0.12 63.28 13:29:01 2 30.94 0.00 6.53 6.82 0.12 55.59 13:29:01 3 14.10 0.00 10.34 3.89 0.10 71.57 13:30:01 all 16.62 0.00 4.36 7.88 0.09 71.05 13:30:01 0 16.81 0.00 5.44 9.37 0.07 68.31 13:30:01 1 28.03 0.00 4.91 9.29 0.08 57.68 13:30:01 2 6.42 0.00 3.61 8.17 0.12 81.69 13:30:01 3 15.23 0.00 3.45 4.66 0.10 76.56 13:31:01 all 12.74 0.00 3.22 2.67 0.11 81.25 13:31:01 0 7.31 0.00 2.30 0.43 0.07 89.90 13:31:01 1 13.45 0.00 3.42 4.88 0.10 78.14 13:31:01 2 14.55 0.00 3.29 2.75 0.15 79.26 13:31:01 3 15.76 0.00 3.94 2.67 0.13 77.49 13:32:01 all 2.29 0.00 0.44 0.30 0.07 96.90 13:32:01 0 1.41 0.00 0.08 0.00 0.03 98.48 13:32:01 1 4.59 0.00 1.09 1.18 0.12 93.02 13:32:01 2 1.86 0.00 0.40 0.00 0.08 97.66 13:32:01 3 1.30 0.00 0.18 0.00 0.07 98.45 13:33:01 all 5.29 0.00 2.46 3.85 0.08 88.32 13:33:01 0 6.05 0.00 2.50 4.05 0.07 87.33 13:33:01 1 6.36 0.00 2.97 4.96 0.07 85.64 13:33:01 2 4.19 0.00 2.03 4.67 0.10 89.01 13:33:01 3 4.56 0.00 2.31 1.71 0.10 91.31 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 28.09 0.00 7.86 12.38 0.11 51.56 13:34:01 0 23.63 0.00 9.35 9.41 0.10 57.51 13:34:01 1 29.11 0.00 7.76 13.78 0.12 49.24 13:34:01 2 18.27 0.00 6.81 16.38 0.12 58.42 13:34:01 3 41.26 0.00 7.54 9.93 0.10 41.16 13:35:01 all 22.80 0.00 5.27 7.58 0.10 64.25 13:35:01 0 30.12 0.00 5.21 4.76 0.12 59.79 13:35:01 1 17.32 0.00 6.04 8.59 0.10 67.95 13:35:01 2 27.01 0.00 4.52 6.36 0.12 61.99 13:35:01 3 16.80 0.00 5.27 10.60 0.08 67.25 13:36:01 all 23.67 0.00 7.49 4.65 0.09 64.11 13:36:01 0 17.16 0.00 6.79 9.14 0.07 66.84 13:36:01 1 24.15 0.00 6.91 3.19 0.10 65.65 13:36:01 2 26.23 0.00 8.72 5.36 0.09 59.61 13:36:01 3 27.17 0.00 7.57 0.89 0.10 64.27 Average: all 16.99 0.00 4.14 5.65 0.09 73.14 Average: 0 16.29 0.00 4.02 6.73 0.07 72.89 Average: 1 20.22 0.00 4.37 5.84 0.09 69.47 Average: 2 16.00 0.00 3.82 4.52 0.09 75.56 Average: 3 15.43 0.00 4.35 5.49 0.09 74.64