---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-292 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 12G 7.8G 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: 3943 474 128 0 3341 3185 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:5f:79:2e brd ff:ff:ff:ff:ff:ff inet 10.32.6.254/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe5f:792e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:0f:24:c9 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-292) 12/28/24 _x86_64_ (4 CPU) 00:45:47 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 168.69 69.07 99.62 5613.33 41336.06 00:48:01 204.02 12.46 191.55 2251.49 27868.96 00:49:01 597.53 2.15 595.39 22.52 32956.72 00:50:01 347.71 1.08 346.63 28.53 52620.83 00:51:01 511.03 469.96 41.07 22924.36 21244.52 00:52:01 564.42 551.62 12.80 41758.91 1428.03 00:53:01 529.00 526.38 2.62 36937.84 93.72 00:54:01 550.59 548.01 2.58 12532.58 36.79 00:55:01 300.72 300.03 0.68 21465.62 8.13 00:56:01 105.20 83.27 21.93 4151.97 861.46 Average: 387.90 256.40 131.50 14768.36 17846.08 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1723400 3389864 2315252 57.33 50404 1771108 856796 16.84 504984 1629240 153792 00:48:01 862600 3238076 3176052 78.64 72448 2431412 1271280 24.99 785352 2145200 68748 00:49:01 124140 3220508 3914512 96.93 110844 3021504 1281932 25.20 808668 2759576 3896 00:50:01 1005220 3314728 3033432 75.11 147868 2280428 1175500 23.11 670992 2106652 89596 00:51:01 1462156 3299660 2576496 63.80 160000 1794384 1096352 21.55 656100 1661624 15076 00:52:01 170524 3312116 3868128 95.78 160568 3049608 1032396 20.29 648524 2913636 220 00:53:01 130728 3315460 3907924 96.76 157308 3115188 1035660 20.36 634404 2987752 12 00:54:01 179248 3322304 3859404 95.56 154864 3046468 1035660 20.36 619188 2923580 152 00:55:01 311284 3322404 3727368 92.29 152820 2918912 1035660 20.36 615324 2798448 156 00:56:01 178012 3309428 3860640 95.59 154364 3057272 958840 18.85 661604 2906360 15356 Average: 614731 3304455 3423921 84.78 132149 2648628 1078008 21.19 660514 2483207 34700 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:47:01 ens3 363.37 249.06 1399.24 68.88 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 00:48:01 ens3 785.77 573.70 4897.93 45.74 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 13.78 13.69 2.98 3.59 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 664.42 561.06 6283.89 40.01 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 230.19 182.67 1244.10 15.48 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 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 00:52:01 ens3 225.21 342.29 16.87 2670.34 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 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 00:53:01 ens3 651.64 810.93 43.29 6049.53 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 115.16 151.39 7.95 1190.05 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 221.65 382.29 14.28 3095.44 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 00:56:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 00:56:01 ens3 65.46 97.98 17.96 641.52 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 333.65 336.49 1392.80 1381.99 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-292) 12/28/24 _x86_64_ (4 CPU) 00:45:47 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 17.00 0.00 2.03 5.06 0.06 75.85 00:47:01 0 5.69 0.00 2.45 4.72 0.05 87.09 00:47:01 1 8.38 0.00 1.25 6.27 0.03 84.06 00:47:01 2 23.37 0.00 1.95 1.74 0.07 72.87 00:47:01 3 30.60 0.00 2.47 7.52 0.05 59.36 00:48:01 all 12.62 0.00 2.67 5.76 0.06 78.89 00:48:01 0 10.70 0.00 2.72 8.00 0.05 78.52 00:48:01 1 6.54 0.00 2.39 9.12 0.08 81.87 00:48:01 2 28.49 0.00 3.59 3.13 0.10 64.69 00:48:01 3 4.73 0.00 1.99 2.81 0.05 90.42 00:49:01 all 2.41 0.00 4.15 19.71 0.08 73.65 00:49:01 0 3.39 0.00 5.83 28.79 0.08 61.91 00:49:01 1 1.84 0.00 2.85 6.98 0.05 88.28 00:49:01 2 2.53 0.00 5.82 39.25 0.13 52.26 00:49:01 3 1.86 0.00 2.14 3.88 0.05 92.08 00:50:01 all 6.27 0.00 4.77 9.76 0.08 79.12 00:50:01 0 7.36 0.00 2.71 2.88 0.03 87.02 00:50:01 1 3.76 0.00 5.34 14.71 0.10 76.09 00:50:01 2 6.72 0.00 4.67 12.41 0.10 76.10 00:50:01 3 7.19 0.00 6.37 9.10 0.08 77.26 00:51:01 all 11.05 0.00 2.75 29.76 0.08 56.35 00:51:01 0 11.58 0.00 3.79 36.84 0.08 47.70 00:51:01 1 12.00 0.00 3.01 31.89 0.08 53.01 00:51:01 2 10.84 0.00 2.28 34.66 0.10 52.12 00:51:01 3 9.78 0.00 1.93 15.92 0.05 72.33 00:52:01 all 13.78 0.00 1.69 20.61 0.08 63.83 00:52:01 0 15.84 0.00 2.15 26.91 0.10 55.00 00:52:01 1 12.39 0.00 1.94 23.05 0.08 62.54 00:52:01 2 14.55 0.00 1.61 21.07 0.12 62.66 00:52:01 3 12.39 0.00 1.09 11.53 0.05 74.93 00:53:01 all 28.26 0.00 1.78 42.22 0.09 27.65 00:53:01 0 27.19 0.00 1.87 45.73 0.08 25.13 00:53:01 1 31.04 0.00 1.96 41.10 0.08 25.81 00:53:01 2 29.72 0.00 1.77 43.07 0.10 25.33 00:53:01 3 25.07 0.00 1.52 38.98 0.08 34.35 00:54:01 all 11.35 0.00 1.65 47.36 0.10 39.55 00:54:01 0 12.22 0.00 1.81 50.30 0.10 35.57 00:54:01 1 12.08 0.00 1.77 46.95 0.08 39.12 00:54:01 2 10.52 0.00 1.45 45.54 0.10 42.38 00:54:01 3 10.52 0.00 1.60 46.64 0.08 41.15 00:55:01 all 21.81 0.00 1.21 5.83 0.09 71.07 00:55:01 0 22.02 0.00 1.09 3.56 0.08 73.25 00:55:01 1 26.42 0.00 1.31 7.04 0.10 65.13 00:55:01 2 14.61 0.00 1.14 5.08 0.10 79.07 00:55:01 3 24.21 0.00 1.28 7.60 0.08 66.83 00:56:01 all 17.57 0.00 0.87 2.34 0.05 79.17 00:56:01 0 4.25 0.00 0.46 0.23 0.02 95.04 00:56:01 1 30.53 0.00 1.10 1.70 0.05 66.61 00:56:01 2 28.15 0.00 1.15 3.74 0.07 66.89 00:56:01 3 7.41 0.00 0.77 3.73 0.07 88.02 Average: all 14.21 0.00 2.36 18.81 0.08 64.55 Average: 0 12.01 0.00 2.48 20.74 0.07 64.69 Average: 1 14.51 0.00 2.29 18.85 0.08 64.27 Average: 2 16.96 0.00 2.54 20.91 0.10 59.48 Average: 3 13.37 0.00 2.11 14.73 0.07 69.73