---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3311 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 11G 9.2G 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 459 2636 0 848 3245 Swap: 1023 7 1016 ---> 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:d5:0b:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.230/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:fed5:bf7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:ce:39:ab 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:daff:fece:39ab/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-3311) 03/22/25 _x86_64_ (4 CPU) 20:04:42 LINUX RESTART (4 CPU) 20:05:01 tps rtps wtps bread/s bwrtn/s 20:06:02 176.60 69.19 107.42 5626.26 42418.81 20:07:01 107.25 43.23 64.02 2478.63 11261.14 20:08:01 195.55 26.55 169.00 2359.89 45773.08 20:09:01 291.63 13.83 277.80 429.93 8621.90 20:10:01 273.52 2.53 270.99 40.39 7343.31 20:11:01 598.42 3.37 595.05 88.79 16534.31 20:12:01 323.85 3.13 320.72 80.08 8616.39 20:13:01 621.62 4.10 617.52 260.00 17635.58 20:14:01 799.50 15.98 783.52 328.42 17083.37 20:15:01 1574.02 1.98 1572.04 66.52 19440.36 20:16:01 352.28 202.73 149.55 6942.89 4621.93 Average: 483.67 35.13 448.54 1698.95 18133.74 20:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:02 1649480 3340808 2389172 59.16 53740 1792208 902816 17.75 563324 1645088 162524 20:07:01 791132 2899480 3247520 80.41 67872 2179028 1293596 25.43 1068052 1964808 212344 20:08:01 221612 1861888 3817040 94.51 82416 1782648 3088464 60.71 2049072 1560048 2048 20:09:01 113152 1014552 3925500 97.20 103968 1029980 3975260 78.14 2763180 955348 1712 20:10:01 119384 895636 3919268 97.04 115896 889952 4069496 79.99 2835676 863616 1672 20:11:01 117356 844280 3921296 97.09 130900 811356 4192732 82.42 2859432 810080 2320 20:12:01 121544 687204 3917108 96.99 127904 653788 4381152 86.12 2920312 738636 2472 20:13:01 117160 651132 3921492 97.10 124872 609900 4436100 87.20 2922180 709344 2364 20:14:01 183716 604844 3854936 95.45 100936 506400 4505252 88.56 2868420 676120 2420 20:15:01 121468 434928 3917184 96.99 97124 425508 4849720 95.33 2987720 641060 3272 20:16:01 2771980 3334348 1266672 31.36 110264 618524 965628 18.98 468844 636336 163256 Average: 575271 1506282 3463381 85.76 101445 1027208 3332747 65.51 2209656 1018226 50582 20:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 20:06:02 ens3 354.76 236.59 1551.70 67.87 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 20:07:01 ens3 297.42 283.04 3705.16 41.47 0.00 0.00 0.00 0.00 20:08:01 vethd62a413 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:08:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 20:08:01 lo 3.38 3.38 0.38 0.38 0.00 0.00 0.00 0.00 20:08:01 ens3 661.53 522.10 8465.07 61.16 0.00 0.00 0.00 0.00 20:09:01 vethd62a413 48.39 47.26 129.33 5.44 0.00 0.00 0.00 0.01 20:09:01 docker0 48.58 47.39 128.68 5.45 0.00 0.00 0.00 0.00 20:09:01 lo 86.82 86.82 133.33 133.33 0.00 0.00 0.00 0.00 20:09:01 ens3 3.13 2.75 0.64 1.79 0.00 0.00 0.00 0.00 20:10:01 vethd62a413 35.13 30.39 25.84 4.84 0.00 0.00 0.00 0.00 20:10:01 docker0 35.31 30.58 25.36 4.85 0.00 0.00 0.00 0.00 20:10:01 lo 75.39 75.39 31.15 31.15 0.00 0.00 0.00 0.00 20:10:01 ens3 0.72 0.65 0.14 0.43 0.00 0.00 0.00 0.00 20:11:01 vethd62a413 79.72 66.12 52.26 10.46 0.00 0.00 0.00 0.00 20:11:01 docker0 79.92 66.31 51.18 10.47 0.00 0.00 0.00 0.00 20:11:01 lo 149.96 149.96 61.16 61.16 0.00 0.00 0.00 0.00 20:11:01 ens3 1.85 1.73 0.40 2.51 0.00 0.00 0.00 0.00 20:12:01 vethd62a413 39.17 32.98 25.84 5.35 0.00 0.00 0.00 0.00 20:12:01 docker0 39.32 33.13 25.31 5.36 0.00 0.00 0.00 0.00 20:12:01 lo 108.51 108.51 35.09 35.09 0.00 0.00 0.00 0.00 20:12:01 ens3 5.16 4.16 1.01 8.28 0.00 0.00 0.00 0.00 20:13:01 vethd62a413 68.43 52.21 39.71 6.48 0.00 0.00 0.00 0.00 20:13:01 docker0 68.63 52.39 38.78 6.49 0.00 0.00 0.00 0.00 20:13:01 lo 131.72 131.72 45.76 45.76 0.00 0.00 0.00 0.00 20:13:01 ens3 0.53 0.52 0.09 0.34 0.00 0.00 0.00 0.00 20:14:01 vethd62a413 66.04 51.42 40.25 18.58 0.00 0.00 0.00 0.00 20:14:01 docker0 66.23 51.60 39.35 18.59 0.00 0.00 0.00 0.00 20:14:01 lo 128.64 128.64 58.44 58.44 0.00 0.00 0.00 0.00 20:14:01 ens3 2.55 2.05 0.53 2.46 0.00 0.00 0.00 0.00 20:15:01 vethd62a413 65.49 55.37 70.53 6.89 0.00 0.00 0.00 0.01 20:15:01 docker0 65.69 55.57 69.65 6.90 0.00 0.00 0.00 0.00 20:15:01 lo 130.01 130.01 76.92 76.92 0.00 0.00 0.00 0.00 20:15:01 ens3 2.62 2.10 0.51 1.52 0.00 0.00 0.00 0.00 20:16:01 docker0 17.39 14.68 4.51 1.49 0.00 0.00 0.00 0.00 20:16:01 lo 45.72 45.72 6.84 6.84 0.00 0.00 0.00 0.00 20:16:01 ens3 73.69 63.20 488.91 22.11 0.00 0.00 0.00 0.00 Average: docker0 38.35 32.04 34.85 5.43 0.00 0.00 0.00 0.00 Average: lo 78.60 78.60 40.91 40.91 0.00 0.00 0.00 0.00 Average: ens3 127.39 101.45 1288.73 19.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3311) 03/22/25 _x86_64_ (4 CPU) 20:04:42 LINUX RESTART (4 CPU) 20:05:01 CPU %user %nice %system %iowait %steal %idle 20:06:02 all 19.49 0.00 2.38 5.22 0.06 72.85 20:06:02 0 10.44 0.00 1.55 5.28 0.03 82.70 20:06:02 1 42.09 0.00 4.11 6.68 0.08 47.04 20:06:02 2 9.41 0.00 1.94 0.85 0.07 87.73 20:06:02 3 16.05 0.00 1.95 8.07 0.07 73.87 20:07:01 all 31.04 0.00 1.99 1.88 0.07 65.02 20:07:01 0 32.64 0.00 1.89 1.79 0.07 63.62 20:07:01 1 30.01 0.00 1.47 0.80 0.05 67.67 20:07:01 2 27.22 0.00 2.86 2.35 0.09 67.48 20:07:01 3 34.27 0.00 1.76 2.62 0.08 61.26 20:08:01 all 42.14 0.00 4.12 3.83 0.10 49.82 20:08:01 0 44.57 0.00 4.29 5.95 0.10 45.09 20:08:01 1 42.50 0.00 4.30 1.54 0.10 51.55 20:08:01 2 40.36 0.00 3.82 5.76 0.10 49.96 20:08:01 3 41.14 0.00 4.03 2.03 0.08 52.72 20:09:01 all 38.90 0.00 2.20 7.31 0.10 51.49 20:09:01 0 41.29 0.00 2.41 9.25 0.10 46.96 20:09:01 1 33.51 0.00 2.38 13.62 0.08 50.42 20:09:01 2 42.97 0.00 1.19 4.08 0.10 51.66 20:09:01 3 37.84 0.00 2.84 2.30 0.10 56.92 20:10:01 all 7.09 0.00 1.50 7.35 0.07 84.00 20:10:01 0 8.35 0.00 1.53 11.39 0.07 78.67 20:10:01 1 6.11 0.00 1.43 8.34 0.07 84.06 20:10:01 2 6.88 0.00 1.73 4.85 0.10 86.43 20:10:01 3 7.01 0.00 1.31 4.80 0.07 86.81 20:11:01 all 9.60 0.00 3.19 17.33 0.10 69.78 20:11:01 0 12.10 0.00 3.61 22.57 0.10 61.62 20:11:01 1 7.73 0.00 2.72 15.18 0.10 74.26 20:11:01 2 11.59 0.00 4.09 11.81 0.12 72.39 20:11:01 3 6.94 0.00 2.37 19.72 0.07 70.89 20:12:01 all 17.07 0.00 2.05 8.87 0.09 71.92 20:12:01 0 13.31 0.00 2.18 8.89 0.08 75.54 20:12:01 1 18.55 0.00 2.13 9.89 0.08 69.35 20:12:01 2 15.13 0.00 2.11 9.16 0.10 73.50 20:12:01 3 21.32 0.00 1.76 7.55 0.08 69.28 20:13:01 all 6.42 0.00 3.20 18.35 0.11 71.93 20:13:01 0 6.81 0.00 3.37 22.71 0.08 67.03 20:13:01 1 5.87 0.00 3.15 19.51 0.08 71.39 20:13:01 2 6.30 0.00 2.91 18.13 0.14 72.53 20:13:01 3 6.70 0.00 3.36 13.05 0.10 76.78 20:14:01 all 9.54 0.00 3.87 18.08 0.10 68.41 20:14:01 0 8.22 0.00 3.13 10.26 0.08 78.30 20:14:01 1 9.96 0.00 4.05 22.73 0.10 63.16 20:14:01 2 10.87 0.00 4.07 16.52 0.13 68.40 20:14:01 3 9.14 0.00 4.24 22.79 0.08 63.74 20:15:01 all 8.95 0.00 4.37 20.97 0.10 65.61 20:15:01 0 7.87 0.00 3.62 19.04 0.08 69.38 20:15:01 1 9.49 0.00 4.34 19.66 0.08 66.43 20:15:01 2 10.52 0.00 5.35 23.60 0.14 60.39 20:15:01 3 7.96 0.00 4.20 21.58 0.10 66.16 20:16:01 all 30.86 0.00 2.19 8.42 0.09 58.45 20:16:01 0 22.76 0.00 2.74 7.07 0.07 67.36 20:16:01 1 30.42 0.00 2.25 8.37 0.08 58.88 20:16:01 2 39.67 0.00 2.18 12.94 0.12 45.10 20:16:01 3 30.66 0.00 1.55 5.35 0.07 62.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.11 0.00 2.82 10.69 0.09 66.29 Average: 0 18.93 0.00 2.76 11.29 0.08 66.94 Average: 1 21.48 0.00 2.94 11.49 0.08 64.01 Average: 2 20.11 0.00 2.93 9.99 0.11 66.86 Average: 3 19.91 0.00 2.67 9.99 0.08 67.35