---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1467 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 7.9G 60% / 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 458 145 0 3340 3202 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:bf:db:3d brd ff:ff:ff:ff:ff:ff inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:febf:db3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:6b:0f:e6 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-1467) 08/03/24 _x86_64_ (4 CPU) 00:45:39 LINUX RESTART (4 CPU) 00:46:02 tps rtps wtps bread/s bwrtn/s 00:47:02 191.93 84.65 107.29 6645.92 43211.27 00:48:01 217.39 12.78 204.61 2303.34 30128.32 00:49:01 579.81 2.53 577.28 25.72 30062.36 00:50:01 406.58 14.76 391.82 1327.78 63780.70 00:51:01 558.27 536.63 21.65 23116.01 9542.01 00:52:01 594.75 580.20 14.55 56327.01 1064.62 00:53:01 586.79 584.77 2.02 24027.86 79.84 00:54:01 455.82 453.77 2.05 14387.34 29.73 00:55:01 258.99 257.79 1.20 18292.82 13.73 Average: 428.66 281.73 146.93 16315.73 19705.46 00:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1683900 3380120 2354760 58.31 52944 1798604 870052 17.10 544492 1630308 133372 00:48:01 841732 3263052 3196928 79.16 76668 2471560 1249592 24.56 789264 2164992 12760 00:49:01 116712 3241140 3921948 97.11 111760 3048304 1273128 25.03 805808 2770624 4072 00:50:01 597536 3286660 3441124 85.20 160520 2607304 1423484 27.98 764072 2376560 103128 00:51:01 478208 3322476 3560452 88.16 160628 2777556 1090152 21.43 752396 2526420 3868 00:52:01 208656 3343264 3830004 94.83 158936 3090796 1032856 20.30 612108 2959588 4 00:53:01 191716 3334564 3846944 95.25 157204 3060948 1032856 20.30 614712 2933752 156 00:54:01 151440 3332884 3887220 96.25 155188 3085020 1032856 20.30 609324 2961412 36 00:55:01 248428 3345520 3790232 93.85 153692 3029108 1032856 20.30 597304 2906628 36 Average: 502036 3316631 3536624 87.57 131949 2774356 1115315 21.92 676609 2581143 28604 00:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 00:47:02 ens3 434.38 285.63 1488.97 72.91 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 1.90 1.90 0.16 0.16 0.00 0.00 0.00 0.00 00:48:01 ens3 828.49 580.90 4913.01 48.47 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 16.54 14.66 3.56 3.91 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 643.96 531.19 6634.03 37.84 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 123.56 102.60 882.25 11.89 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 00:52:01 ens3 390.45 644.13 28.32 5160.91 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:53:01 ens3 332.76 491.69 21.94 3839.80 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 122.01 228.41 8.39 1776.25 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:55:01 ens3 174.75 345.83 11.39 2792.28 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 339.67 358.04 1548.42 1532.55 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1467) 08/03/24 _x86_64_ (4 CPU) 00:45:39 LINUX RESTART (4 CPU) 00:46:02 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 19.89 0.00 2.42 5.62 0.06 72.01 00:47:02 0 36.06 0.00 3.16 5.34 0.09 55.35 00:47:02 1 16.23 0.00 1.74 3.01 0.05 78.97 00:47:02 2 13.20 0.00 1.89 8.98 0.05 75.88 00:47:02 3 14.05 0.00 2.90 5.15 0.05 77.85 00:48:01 all 11.47 0.00 2.79 6.60 0.06 79.08 00:48:01 0 17.96 0.00 3.51 4.56 0.07 73.90 00:48:01 1 9.93 0.00 3.72 10.29 0.07 76.00 00:48:01 2 6.34 0.00 2.24 8.38 0.07 82.97 00:48:01 3 11.61 0.00 1.69 3.20 0.05 83.45 00:49:01 all 2.46 0.00 3.95 19.76 0.08 73.76 00:49:01 0 1.51 0.00 2.39 7.56 0.05 88.49 00:49:01 1 3.27 0.00 5.09 23.42 0.07 68.15 00:49:01 2 2.13 0.00 2.90 9.88 0.12 84.97 00:49:01 3 2.96 0.00 5.43 38.20 0.08 53.33 00:50:01 all 9.72 0.00 5.44 12.37 0.07 72.40 00:50:01 0 7.81 0.00 5.44 22.30 0.08 64.37 00:50:01 1 6.56 0.00 6.04 9.34 0.05 78.00 00:50:01 2 10.84 0.00 6.13 9.52 0.10 73.42 00:50:01 3 13.63 0.00 4.15 8.31 0.05 73.87 00:51:01 all 7.71 0.00 2.10 33.07 0.08 57.05 00:51:01 0 5.49 0.00 1.92 23.72 0.05 68.82 00:51:01 1 8.82 0.00 2.35 33.48 0.07 55.28 00:51:01 2 9.31 0.00 2.07 38.52 0.12 49.98 00:51:01 3 7.23 0.00 2.02 36.60 0.07 54.07 00:52:01 all 24.15 0.00 2.12 23.06 0.08 50.59 00:52:01 0 26.10 0.00 2.65 25.27 0.08 45.89 00:52:01 1 23.26 0.00 1.76 22.02 0.08 52.88 00:52:01 2 23.93 0.00 1.95 20.36 0.12 53.65 00:52:01 3 23.31 0.00 2.14 24.60 0.08 49.87 00:53:01 all 19.89 0.00 1.91 49.76 0.09 28.35 00:53:01 0 20.64 0.00 2.13 55.31 0.08 21.84 00:53:01 1 21.26 0.00 1.92 53.08 0.08 23.66 00:53:01 2 20.92 0.00 2.23 53.92 0.10 22.82 00:53:01 3 16.78 0.00 1.39 36.73 0.07 45.04 00:54:01 all 15.38 0.00 1.64 32.77 0.09 50.12 00:54:01 0 15.32 0.00 1.71 34.02 0.08 48.87 00:54:01 1 16.01 0.00 1.84 35.09 0.08 46.98 00:54:01 2 14.38 0.00 1.42 31.27 0.12 52.82 00:54:01 3 15.79 0.00 1.57 30.68 0.08 51.87 00:55:01 all 18.44 0.00 1.07 5.52 0.08 74.89 00:55:01 0 21.70 0.00 1.49 8.69 0.08 68.03 00:55:01 1 20.12 0.00 0.82 4.24 0.08 74.74 00:55:01 2 11.70 0.00 0.67 3.17 0.08 84.37 00:55:01 3 20.24 0.00 1.24 5.97 0.07 72.48 Average: all 14.34 0.00 2.60 20.98 0.08 61.99 Average: 0 16.92 0.00 2.71 20.81 0.07 59.49 Average: 1 13.95 0.00 2.81 21.59 0.07 61.58 Average: 2 12.54 0.00 2.39 20.44 0.10 64.53 Average: 3 13.96 0.00 2.50 21.08 0.07 62.39