---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12141 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 9.1G 53% / 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: 3943 451 2729 0 762 3258 Swap: 1023 40 983 ---> 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:c4:4e:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85638sec preferred_lft 85638sec inet6 fe80::f816:3eff:fec4:4eee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:22:94:aa 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::42:50ff:fe22:94aa/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-12141) 12/05/24 _x86_64_ (4 CPU) 08:44:05 LINUX RESTART (4 CPU) 08:45:01 tps rtps wtps bread/s bwrtn/s 08:46:01 118.81 44.18 74.64 2606.37 9672.92 08:47:01 93.65 22.05 71.60 1910.08 13692.52 08:48:01 108.89 29.39 79.50 1792.29 35178.99 08:49:01 287.14 26.91 260.22 1803.43 11413.56 08:50:01 62.26 6.05 56.21 121.18 2063.39 08:51:01 355.92 1.08 354.84 14.00 11289.99 08:52:01 363.77 1.48 362.29 26.53 12583.77 08:53:01 377.64 12.25 365.39 310.30 12726.42 08:54:01 434.31 9.35 424.96 291.78 16216.71 08:55:01 483.72 7.74 475.98 197.77 16474.78 08:56:01 2486.02 408.41 2077.61 12134.33 9096.92 Average: 470.17 51.71 418.46 1927.88 13678.97 08:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:01 1312008 3198636 2726644 67.51 62348 1970728 1032336 20.29 740404 1789036 123292 08:47:01 308956 2622408 3729696 92.35 73168 2374188 1426028 28.03 1449004 2055732 95032 08:48:01 188028 1922148 3850624 95.34 81332 1802512 2702564 53.12 2034076 1613060 428 08:49:01 131340 1274356 3907312 96.75 102300 1274124 3472944 68.27 2589028 1106004 23764 08:50:01 119512 955296 3919140 97.04 99760 973968 3825876 75.21 2795148 913144 352 08:51:01 109432 915556 3929220 97.29 121828 906484 3853220 75.74 2814532 866752 4416 08:52:01 118196 885868 3920456 97.07 134216 833840 3902752 76.72 2793440 844132 3564 08:53:01 114620 613028 3924032 97.16 102880 584508 4290620 84.34 2902788 708468 12748 08:54:01 112276 446208 3926376 97.22 86820 423020 4715588 92.69 2913268 662020 7404 08:55:01 118664 261200 3919988 97.06 69588 267288 5047884 99.23 2958800 619516 7876 08:56:01 2839736 3325084 1198916 29.69 77088 582944 994704 19.55 541552 510604 132828 Average: 497524 1492708 3541128 87.68 91939 1090328 3205865 63.02 2230185 1062588 37428 08:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 163.17 140.58 871.74 28.59 0.00 0.00 0.00 0.00 08:46:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 530.96 479.27 4201.30 82.34 0.00 0.00 0.00 0.00 08:47:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 08:48:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 08:48:01 ens3 876.73 652.09 7552.21 94.52 0.00 0.00 0.00 0.00 08:48:01 vethad5f3db 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 08:48:01 veth06fade4 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 docker0 45.43 45.44 190.14 5.02 0.00 0.00 0.00 0.00 08:49:01 ens3 84.07 30.04 24.15 17.70 0.00 0.00 0.00 0.00 08:49:01 vethad5f3db 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 08:49:01 veth06fade4 45.24 45.38 190.75 5.01 0.00 0.00 0.00 0.02 08:50:01 docker0 97.42 94.33 460.55 39.86 0.00 0.00 0.00 0.00 08:50:01 ens3 6.50 3.70 2.49 1.23 0.00 0.00 0.00 0.00 08:50:01 vethad5f3db 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 veth06fade4 97.22 94.15 461.87 39.85 0.00 0.00 0.00 0.04 08:51:01 docker0 109.88 100.08 338.89 32.45 0.00 0.00 0.00 0.00 08:51:01 ens3 25.05 16.51 5.41 5.13 0.00 0.00 0.00 0.00 08:51:01 vethad5f3db 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 08:51:01 veth06fade4 109.68 99.88 340.38 32.44 0.00 0.00 0.00 0.03 08:52:01 docker0 183.24 168.99 686.58 66.88 0.00 0.00 0.00 0.00 08:52:01 ens3 37.93 18.65 8.61 9.03 0.00 0.00 0.00 0.00 08:52:01 vethad5f3db 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 08:52:01 veth06fade4 183.05 168.82 689.08 66.87 0.00 0.00 0.00 0.06 08:53:01 docker0 132.27 122.81 420.01 41.28 0.00 0.00 0.00 0.00 08:53:01 ens3 685.17 334.81 181.41 147.99 0.00 0.00 0.00 0.00 08:53:01 vethad5f3db 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 08:53:01 veth06fade4 132.07 122.61 421.81 41.26 0.00 0.00 0.00 0.03 08:54:01 docker0 111.18 105.32 187.01 24.28 0.00 0.00 0.00 0.00 08:54:01 ens3 1326.31 810.48 329.09 312.40 0.00 0.00 0.00 0.00 08:54:01 vethad5f3db 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 08:54:01 veth06fade4 111.00 105.14 188.52 24.27 0.00 0.00 0.00 0.02 08:55:01 docker0 81.54 73.78 76.83 12.43 0.00 0.00 0.00 0.00 08:55:01 ens3 27.42 18.46 6.10 5.92 0.00 0.00 0.00 0.00 08:55:01 vethad5f3db 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 08:55:01 veth06fade4 81.37 73.61 77.94 12.42 0.00 0.00 0.00 0.01 08:56:01 docker0 12.89 11.56 2.66 1.01 0.00 0.00 0.00 0.00 08:56:01 ens3 470.31 257.95 162.63 157.96 0.00 0.00 0.00 0.00 08:56:01 lo 1299.05 1299.05 2568.71 2568.71 0.00 0.00 0.00 0.00 Average: docker0 70.35 65.67 214.72 20.29 0.00 0.00 0.00 0.00 Average: ens3 385.09 251.29 1214.36 78.47 0.00 0.00 0.00 0.00 Average: lo 117.72 117.72 233.45 233.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12141) 12/05/24 _x86_64_ (4 CPU) 08:44:05 LINUX RESTART (4 CPU) 08:45:01 CPU %user %nice %system %iowait %steal %idle 08:46:01 all 22.73 0.00 1.48 3.09 0.06 72.65 08:46:01 0 21.02 0.00 1.37 2.29 0.03 75.29 08:46:01 1 10.40 0.00 0.66 2.54 0.07 86.34 08:46:01 2 31.81 0.00 1.90 1.19 0.07 65.04 08:46:01 3 27.84 0.00 2.01 6.39 0.07 63.70 08:47:01 all 44.44 0.00 2.55 1.24 0.10 51.68 08:47:01 0 50.08 0.00 2.50 1.08 0.10 46.23 08:47:01 1 45.28 0.00 2.75 1.10 0.10 50.76 08:47:01 2 39.52 0.00 2.47 0.22 0.12 57.68 08:47:01 3 42.83 0.00 2.51 2.54 0.10 52.02 08:48:01 all 44.86 0.00 3.24 1.74 0.10 50.06 08:48:01 0 40.68 0.00 3.43 1.50 0.08 54.31 08:48:01 1 40.01 0.00 3.45 1.86 0.10 54.58 08:48:01 2 47.00 0.00 3.02 2.33 0.10 47.54 08:48:01 3 51.77 0.00 3.04 1.25 0.08 43.84 08:49:01 all 37.29 0.00 2.92 6.95 0.10 52.75 08:49:01 0 26.27 0.00 2.94 8.35 0.10 62.34 08:49:01 1 46.34 0.00 2.49 3.91 0.08 47.17 08:49:01 2 46.03 0.00 2.93 6.13 0.12 44.79 08:49:01 3 30.51 0.00 3.31 9.41 0.10 56.68 08:50:01 all 15.56 0.00 1.42 0.93 0.07 82.03 08:50:01 0 15.05 0.00 1.73 0.53 0.07 82.62 08:50:01 1 15.05 0.00 1.64 0.38 0.07 82.86 08:50:01 2 17.78 0.00 1.42 2.27 0.07 78.46 08:50:01 3 14.34 0.00 0.92 0.52 0.07 84.15 08:51:01 all 12.71 0.00 3.20 9.49 0.09 74.52 08:51:01 0 14.32 0.00 4.82 4.54 0.08 76.23 08:51:01 1 13.65 0.00 3.16 13.25 0.08 69.86 08:51:01 2 11.14 0.00 2.27 6.66 0.08 79.85 08:51:01 3 11.71 0.00 2.51 13.52 0.08 72.17 08:52:01 all 17.44 0.00 3.91 10.11 0.09 68.46 08:52:01 0 16.86 0.00 4.15 10.18 0.08 68.73 08:52:01 1 19.09 0.00 4.49 10.69 0.08 65.65 08:52:01 2 16.67 0.00 4.12 11.44 0.12 67.65 08:52:01 3 17.13 0.00 2.84 8.16 0.08 71.79 08:53:01 all 19.48 0.00 4.62 10.46 0.09 65.35 08:53:01 0 16.24 0.00 4.25 11.99 0.07 67.45 08:53:01 1 21.73 0.00 4.82 13.59 0.10 59.76 08:53:01 2 17.97 0.00 5.47 7.66 0.12 68.77 08:53:01 3 21.97 0.00 3.95 8.60 0.08 65.40 08:54:01 all 18.48 0.00 6.62 12.15 0.10 62.65 08:54:01 0 18.71 0.00 6.16 12.79 0.10 62.24 08:54:01 1 16.80 0.00 7.49 17.13 0.08 58.49 08:54:01 2 18.57 0.00 7.38 15.24 0.12 58.69 08:54:01 3 19.82 0.00 5.46 3.43 0.08 71.21 08:55:01 all 13.13 0.00 4.84 13.59 0.10 68.34 08:55:01 0 12.07 0.00 4.47 12.33 0.08 71.05 08:55:01 1 13.29 0.00 5.45 15.11 0.10 66.05 08:55:01 2 13.74 0.00 5.17 17.11 0.10 63.88 08:55:01 3 13.46 0.00 4.31 9.88 0.08 72.26 08:56:01 all 32.54 0.00 3.95 14.17 0.08 49.25 08:56:01 0 26.76 0.00 3.81 14.90 0.08 54.43 08:56:01 1 29.88 0.00 3.63 10.50 0.07 55.93 08:56:01 2 44.00 0.00 4.15 17.27 0.12 34.47 08:56:01 3 29.58 0.00 4.18 14.03 0.08 52.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.34 0.00 3.52 7.62 0.09 63.43 Average: 0 23.47 0.00 3.60 7.31 0.08 65.55 Average: 1 24.68 0.00 3.63 8.17 0.09 63.43 Average: 2 27.67 0.00 3.66 7.94 0.10 60.63 Average: 3 25.54 0.00 3.19 7.07 0.08 64.12