---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9267 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 8.0G 59% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 581 2589 0 4805 7097 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:15:62:15 brd ff:ff:ff:ff:ff:ff inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85444sec preferred_lft 85444sec inet6 fe80::f816:3eff:fe15:6215/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:99:cc:d0 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9267) 08/27/26 _x86_64_ (4 CPU) 02:51:39 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 149.61 68.49 81.12 5539.88 39759.66 02:54:01 59.31 0.10 59.21 20.61 9760.79 02:55:01 190.99 12.66 178.32 2257.51 21788.74 02:56:01 267.62 0.12 267.50 16.67 15034.80 02:57:01 325.87 0.00 325.87 0.00 14734.96 02:58:01 144.18 0.00 144.18 0.00 10033.79 02:59:01 5.70 0.00 5.70 0.00 1672.36 03:00:01 4.90 0.00 4.90 0.00 3718.31 03:01:01 3.37 0.00 3.37 0.00 2852.46 03:02:01 12.66 0.02 12.65 2.53 6719.95 03:03:01 107.45 0.00 107.45 0.00 10467.86 03:04:01 272.80 0.45 272.35 3.60 22423.06 03:05:01 403.82 0.00 403.82 0.00 23884.95 03:06:01 14.68 0.08 14.60 5.73 684.42 03:07:01 18.66 2.87 15.79 51.18 745.62 Average: 132.19 5.66 126.53 527.08 12287.99 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 5881776 7402968 2285652 27.98 37644 1663780 994992 10.80 594268 1521316 59424 02:54:01 5530020 7349824 2637408 32.29 57012 1927784 1022376 11.09 662960 1772752 147588 02:55:01 4928320 7291680 3239108 39.66 75724 2430552 1356404 14.72 815260 2171560 49884 02:56:01 4713116 7300004 3454312 42.29 97676 2616440 1342836 14.57 837240 2341660 424 02:57:01 4240712 7285064 3926716 48.08 114100 2990416 1376316 14.93 874508 2706464 12408 02:58:01 4192516 7337536 3974912 48.67 123740 3079944 1323252 14.36 896916 2730436 3716 02:59:01 4137504 7307748 4029924 49.34 123892 3100828 1361940 14.78 944076 2732812 12696 03:00:01 3919756 7146832 4247672 52.01 123944 3155052 1528504 16.59 1116624 2775928 23832 03:01:01 4112240 7369184 4055188 49.65 124000 3183500 1314760 14.27 896392 2801004 17132 03:02:01 3757920 7170540 4409508 53.99 125096 3332104 1507944 16.36 1161452 2885368 19968 03:03:01 3630480 7249680 4536948 55.55 129844 3515608 1414464 15.35 1212004 2943356 53220 03:04:01 2957352 7210080 5210076 63.79 142284 4077176 1453604 15.77 1263804 3500800 8480 03:05:01 2700540 7301472 5466888 66.94 156212 4387540 1250092 13.56 1257612 3743196 7388 03:06:01 2714180 7316728 5453248 66.77 156332 4389324 1145608 12.43 2198804 2788668 168 03:07:01 2667332 7282068 5500096 67.34 158072 4398404 1093024 11.86 2251408 2781432 25936 Average: 4005584 7288094 4161844 50.96 116371 3216563 1299074 14.10 1132222 2679783 29484 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 ens3 361.62 208.77 1122.83 64.31 0.00 0.00 0.00 0.00 02:53:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 41.15 34.79 787.52 4.75 0.00 0.00 0.00 0.00 02:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 439.62 261.26 2630.34 23.11 0.00 0.00 0.00 0.00 02:55:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 103.28 69.85 422.83 7.87 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 205.60 155.91 1623.98 14.50 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 19.13 14.06 40.88 3.56 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 8.73 7.11 1.95 1.73 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 1.62 2.17 0.38 0.41 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 0.23 0.33 0.05 0.06 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 40.93 31.13 514.05 2.82 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 115.88 92.00 639.50 10.35 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 641.08 344.09 3358.31 29.94 0.00 0.00 0.00 0.00 03:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 15.60 15.81 4.12 4.57 0.00 0.00 0.00 0.00 03:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 435.63 809.68 34.79 6444.68 0.00 0.00 0.00 0.00 03:06:01 lo 3.73 3.73 0.32 0.32 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 ens3 16.66 16.18 12.61 7.58 0.00 0.00 0.00 0.00 03:07:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 163.25 137.66 746.24 441.82 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9267) 08/27/26 _x86_64_ (4 CPU) 02:51:39 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 20.32 0.00 2.72 4.50 1.26 71.20 02:53:02 0 20.48 0.00 5.45 8.92 1.50 63.65 02:53:02 1 20.89 0.00 1.27 5.49 0.99 71.36 02:53:02 2 13.45 0.00 1.80 1.61 1.28 81.86 02:53:02 3 26.47 0.00 2.34 1.99 1.27 67.92 02:54:01 all 20.56 0.00 1.25 1.47 0.93 75.79 02:54:01 0 10.18 0.00 0.61 0.46 0.51 88.25 02:54:01 1 27.36 0.00 1.42 5.01 1.03 65.18 02:54:01 2 27.80 0.00 1.74 0.17 1.50 68.80 02:54:01 3 16.85 0.00 1.27 0.24 0.68 80.97 02:55:01 all 13.36 0.00 2.96 5.20 0.83 77.65 02:55:01 0 5.94 0.00 3.22 4.75 0.73 85.35 02:55:01 1 11.01 0.00 2.37 2.99 0.67 82.96 02:55:01 2 24.43 0.00 3.39 6.07 1.12 65.00 02:55:01 3 12.11 0.00 2.85 6.99 0.81 77.24 02:56:01 all 8.62 0.00 3.47 7.56 0.73 79.63 02:56:01 0 8.38 0.00 3.05 4.68 0.59 83.31 02:56:01 1 6.17 0.00 4.41 19.14 0.64 69.64 02:56:01 2 4.84 0.00 3.51 4.91 0.71 86.03 02:56:01 3 15.05 0.00 2.90 1.48 1.01 79.56 02:57:01 all 3.87 0.00 2.68 10.26 0.38 82.81 02:57:01 0 1.71 0.00 1.33 0.35 0.25 96.36 02:57:01 1 3.80 0.00 1.84 1.49 0.28 92.58 02:57:01 2 6.43 0.00 4.01 9.35 0.54 79.67 02:57:01 3 3.54 0.00 3.54 29.86 0.42 62.63 02:58:01 all 16.06 0.00 3.65 4.13 0.86 75.30 02:58:01 0 15.87 0.00 4.28 13.66 0.80 65.39 02:58:01 1 8.95 0.00 2.86 0.69 0.74 86.77 02:58:01 2 19.53 0.00 3.37 1.16 0.96 74.99 02:58:01 3 19.91 0.00 4.03 1.05 0.95 74.06 02:59:01 all 21.28 0.00 3.68 0.03 0.97 74.04 02:59:01 0 20.98 0.00 3.26 0.00 1.02 74.75 02:59:01 1 17.33 0.00 3.17 0.00 0.92 78.59 02:59:01 2 20.88 0.00 3.21 0.12 0.93 74.86 02:59:01 3 25.92 0.00 5.10 0.00 1.01 67.97 03:00:01 all 22.21 0.00 2.84 0.03 0.79 74.13 03:00:01 0 21.78 0.00 2.82 0.00 0.75 74.65 03:00:01 1 18.56 0.00 2.57 0.03 0.75 78.09 03:00:01 2 19.90 0.00 2.94 0.12 0.86 76.18 03:00:01 3 28.57 0.00 3.00 0.00 0.81 67.61 03:01:01 all 23.12 0.00 1.63 0.02 0.62 74.61 03:01:01 0 45.62 0.00 2.96 0.00 0.88 50.53 03:01:01 1 21.83 0.00 1.62 0.00 0.48 76.07 03:01:01 2 18.28 0.00 1.38 0.10 0.78 79.46 03:01:01 3 6.78 0.00 0.58 0.00 0.33 92.30 03:02:01 all 22.53 0.00 2.27 0.22 0.97 74.00 03:02:01 0 15.39 0.00 2.01 0.13 0.87 81.60 03:02:01 1 31.25 0.00 2.80 0.15 1.07 64.74 03:02:01 2 33.73 0.00 2.73 0.43 1.05 62.05 03:02:01 3 9.71 0.00 1.55 0.17 0.92 87.65 03:03:01 all 17.77 0.00 3.55 2.59 0.83 75.26 03:03:01 0 12.24 0.00 2.76 2.07 0.62 82.31 03:03:01 1 15.65 0.00 3.70 4.88 0.82 74.95 03:03:01 2 18.23 0.00 3.63 1.91 0.89 75.35 03:03:01 3 24.98 0.00 4.11 1.48 1.01 68.43 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 6.88 0.00 2.88 8.44 0.74 81.06 03:04:01 0 4.24 0.00 1.39 0.87 0.85 92.66 03:04:01 1 11.28 0.00 3.93 8.55 0.81 75.43 03:04:01 2 6.04 0.00 2.67 7.96 0.55 82.78 03:04:01 3 6.02 0.00 3.54 16.44 0.78 73.23 03:05:01 all 9.88 0.00 4.15 12.87 0.87 72.23 03:05:01 0 8.84 0.00 5.89 16.94 0.94 67.39 03:05:01 1 14.05 0.00 4.87 8.34 0.91 71.83 03:05:01 2 7.66 0.00 2.61 17.61 0.71 71.41 03:05:01 3 8.94 0.00 3.25 8.61 0.92 78.28 03:06:01 all 33.08 0.00 1.89 0.32 1.09 63.62 03:06:01 0 34.86 0.00 1.89 0.08 1.05 62.11 03:06:01 1 36.47 0.00 1.95 0.35 1.11 60.12 03:06:01 2 30.28 0.00 1.49 0.15 0.91 67.17 03:06:01 3 30.77 0.00 2.21 0.71 1.26 65.06 03:07:01 all 17.42 0.00 0.98 0.63 0.65 80.32 03:07:01 0 12.24 0.00 0.55 0.27 0.38 86.56 03:07:01 1 39.86 0.00 1.72 0.23 1.10 57.09 03:07:01 2 12.01 0.00 0.76 0.03 0.60 86.59 03:07:01 3 5.59 0.00 0.93 1.98 0.55 90.95 Average: all 17.14 0.00 2.71 3.87 0.84 75.44 Average: 0 15.93 0.00 2.77 3.54 0.78 76.98 Average: 1 18.97 0.00 2.70 3.81 0.82 73.70 Average: 2 17.59 0.00 2.61 3.43 0.89 75.48 Average: 3 16.09 0.00 2.75 4.72 0.85 75.60