---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2536 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 65% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 481 269 0 3192 3179 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:8a:4c:5f brd ff:ff:ff:ff:ff:ff inet 10.32.7.110/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe8a:4c5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:92:c4:56 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-2536) 01/01/24 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 140.21 78.31 61.90 6135.47 41120.52 14:25:01 146.34 18.35 127.99 2256.96 54742.43 14:26:01 452.27 264.61 187.65 15208.26 103514.03 14:27:01 309.83 31.56 278.27 2962.71 29878.09 14:28:01 121.80 12.88 108.92 1264.32 15959.47 14:29:01 8.32 0.02 8.30 0.13 1188.07 14:30:01 1.18 0.00 1.18 0.00 13.86 14:31:01 0.88 0.00 0.88 0.00 11.86 14:32:01 91.55 52.46 39.09 2849.26 5134.88 Average: 141.37 50.97 90.40 3410.92 27906.15 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1655456 3296680 2383200 59.01 40244 1761760 917020 18.03 635184 1581464 125904 14:25:01 193088 3312580 3845568 95.22 73840 3150084 1138796 22.39 582712 2996736 273924 14:26:01 260276 3237336 3778380 93.56 128924 2937196 1117368 21.96 671168 2821864 1108 14:27:01 317044 3321344 3721612 92.15 145852 2942220 991268 19.49 709384 2718860 84 14:28:01 476200 3268864 3562456 88.21 159728 2710512 1479264 29.08 821924 2438524 34704 14:29:01 466484 3259232 3572172 88.45 159772 2710528 1497332 29.43 831444 2438528 188 14:30:01 466552 3259356 3572104 88.45 159804 2710532 1505668 29.60 829996 2438528 20 14:31:01 457652 3250488 3581004 88.67 159840 2710536 1505668 29.60 838928 2438532 184 14:32:01 410832 3286360 3627824 89.83 161324 2808564 917340 18.03 858112 2486444 1088 Average: 522620 3276916 3516036 87.06 132148 2715770 1229969 24.18 753206 2484387 48578 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:02 ens3 337.05 218.64 1440.50 60.84 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.44 2.44 0.22 0.22 0.00 0.00 0.00 0.00 14:25:01 ens3 414.32 328.92 12194.34 25.27 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 14:26:01 ens3 451.93 346.25 3432.74 33.98 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:27:01 ens3 133.43 111.26 585.43 10.55 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 19.55 19.55 5.35 5.35 0.00 0.00 0.00 0.00 14:28:01 ens3 93.20 72.60 230.15 32.03 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 56.81 56.81 11.53 11.53 0.00 0.00 0.00 0.00 14:29:01 ens3 98.13 73.10 19.46 50.56 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 58.66 58.66 11.52 11.52 0.00 0.00 0.00 0.00 14:30:01 ens3 115.38 86.30 23.40 58.49 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 50.44 50.44 9.69 9.69 0.00 0.00 0.00 0.00 14:31:01 ens3 77.00 57.19 15.69 36.03 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 8.13 8.13 0.58 0.58 0.00 0.00 0.00 0.00 14:32:01 ens3 276.99 171.57 2092.97 23.15 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: lo 22.10 22.10 4.36 4.36 0.00 0.00 0.00 0.00 Average: ens3 221.61 162.59 2208.50 36.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-2536) 01/01/24 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.61 0.00 2.41 3.83 0.05 75.09 14:24:02 0 17.35 0.00 2.29 2.91 0.05 77.39 14:24:02 1 12.97 0.00 1.57 7.52 0.05 77.89 14:24:02 2 26.73 0.00 2.21 3.17 0.08 67.81 14:24:02 3 17.39 0.00 3.53 1.74 0.05 77.28 14:25:01 all 20.30 0.00 3.77 2.95 0.06 72.92 14:25:01 0 14.74 0.00 3.05 0.78 0.03 81.39 14:25:01 1 22.57 0.00 3.68 5.87 0.07 67.81 14:25:01 2 11.69 0.00 3.77 4.83 0.07 79.65 14:25:01 3 32.17 0.00 4.61 0.29 0.05 62.88 14:26:01 all 14.76 0.00 7.24 11.64 0.08 66.28 14:26:01 0 13.38 0.00 6.24 9.24 0.08 71.05 14:26:01 1 12.24 0.00 6.65 11.90 0.08 69.13 14:26:01 2 17.73 0.00 8.71 11.32 0.08 62.16 14:26:01 3 15.73 0.00 7.35 14.12 0.07 62.73 14:27:01 all 20.14 0.00 5.78 7.57 0.08 66.43 14:27:01 0 18.66 0.00 5.20 6.17 0.05 69.92 14:27:01 1 20.43 0.00 6.00 8.05 0.07 65.45 14:27:01 2 20.52 0.00 5.97 11.21 0.10 62.19 14:27:01 3 20.98 0.00 5.95 4.87 0.07 68.13 14:28:01 all 24.90 0.00 4.83 2.78 0.06 67.43 14:28:01 0 25.46 0.00 4.43 2.04 0.07 68.00 14:28:01 1 25.81 0.00 4.82 2.16 0.07 67.15 14:28:01 2 23.90 0.00 5.23 5.43 0.07 65.37 14:28:01 3 24.41 0.00 4.83 1.51 0.07 69.19 14:29:01 all 0.95 0.00 0.52 0.20 0.02 98.31 14:29:01 0 1.87 0.00 0.43 0.05 0.02 97.64 14:29:01 1 0.73 0.00 0.47 0.02 0.02 98.77 14:29:01 2 0.65 0.00 0.47 0.00 0.03 98.85 14:29:01 3 0.52 0.00 0.74 0.74 0.03 97.98 14:30:01 all 0.81 0.00 0.60 0.01 0.03 98.56 14:30:01 0 0.85 0.00 0.48 0.05 0.03 98.58 14:30:01 1 0.74 0.00 0.60 0.00 0.02 98.65 14:30:01 2 0.87 0.00 0.65 0.00 0.03 98.45 14:30:01 3 0.75 0.00 0.65 0.02 0.02 98.56 14:31:01 all 0.45 0.00 0.40 0.01 0.03 99.11 14:31:01 0 0.43 0.00 0.50 0.00 0.02 99.05 14:31:01 1 0.37 0.00 0.32 0.03 0.03 99.25 14:31:01 2 0.50 0.00 0.35 0.00 0.02 99.13 14:31:01 3 0.52 0.00 0.45 0.00 0.03 99.00 14:32:01 all 9.96 0.00 1.27 1.96 0.04 86.78 14:32:01 0 8.19 0.00 1.34 1.37 0.02 89.09 14:32:01 1 10.12 0.00 1.04 2.14 0.03 86.68 14:32:01 2 8.63 0.00 1.19 2.41 0.03 87.74 14:32:01 3 12.89 0.00 1.51 1.89 0.05 83.66 Average: all 12.28 0.00 2.97 3.42 0.05 81.28 Average: 0 11.20 0.00 2.66 2.50 0.04 83.60 Average: 1 11.73 0.00 2.78 4.17 0.05 81.27 Average: 2 12.32 0.00 3.16 4.24 0.06 80.22 Average: 3 13.87 0.00 3.28 2.78 0.05 80.02