---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1312 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: 2800.022 BogoMIPS: 5600.04 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 9.2G 11G 48% / 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 484 1003 0 2456 3186 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:1e:2b:0a brd ff:ff:ff:ff:ff:ff inet 10.32.6.13/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85425sec preferred_lft 85425sec inet6 fe80::f816:3eff:fe1e:2b0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:41:29:88 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-1312) 04/11/24 _x86_64_ (4 CPU) 10:06:14 LINUX RESTART (4 CPU) 10:07:02 tps rtps wtps bread/s bwrtn/s 10:08:01 4.47 0.00 4.47 0.00 242.54 10:09:01 1.12 0.03 1.08 3.47 13.20 10:10:01 0.97 0.00 0.97 0.00 11.60 10:11:01 1.32 0.00 1.32 0.00 15.20 10:12:01 0.93 0.00 0.93 0.00 11.20 10:13:01 1.20 0.00 1.20 0.00 14.53 10:14:01 0.77 0.00 0.77 0.00 9.60 10:15:01 1.48 0.00 1.48 0.00 18.26 10:16:01 0.75 0.00 0.75 0.00 9.60 10:17:01 1.38 0.02 1.37 0.13 17.46 10:18:01 0.97 0.00 0.97 0.00 11.33 10:19:01 2.68 1.37 1.32 59.19 169.71 10:20:01 86.62 38.43 48.19 1814.50 5281.79 10:21:01 83.70 12.46 71.24 2243.09 16150.64 10:22:01 185.69 2.88 182.80 51.32 9705.18 Average: 24.96 3.68 21.28 278.42 2114.18 10:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 2049076 3451464 1989576 49.26 26372 1546320 810124 15.92 416972 1424760 16 10:09:01 2048660 3451204 1989992 49.27 26388 1546428 810124 15.92 417016 1424856 180 10:10:01 2043584 3446168 1995068 49.40 26428 1546432 810124 15.92 422612 1424860 12 10:11:01 2052248 3454884 1986404 49.18 26460 1546436 806064 15.84 412968 1424864 156 10:12:01 2051016 3453676 1987636 49.22 26500 1546428 813168 15.98 415216 1424864 16 10:13:01 2051264 3453960 1987388 49.21 26524 1546440 817108 16.06 415216 1424868 180 10:14:01 2050984 3453728 1987668 49.22 26544 1546448 817108 16.06 415200 1424872 172 10:15:01 2051132 3453924 1987520 49.21 26592 1546444 817108 16.06 415300 1424880 152 10:16:01 2050932 3453756 1987720 49.22 26616 1546452 817108 16.06 415560 1424880 148 10:17:01 2050808 3453672 1987844 49.22 26668 1546436 817108 16.06 415480 1424884 32 10:18:01 2050684 3453596 1987968 49.22 26692 1546460 817108 16.06 415460 1424888 160 10:19:01 2017364 3426652 2021288 50.05 26744 1552772 817108 16.06 442940 1429888 44 10:20:01 1591300 3324788 2447352 60.60 53676 1834104 885588 17.41 597460 1667040 163816 10:21:01 1214880 3267612 2823772 69.92 65268 2127316 1221388 24.01 732584 1875264 3344 10:22:01 1013276 3245704 3025376 74.91 86024 2277036 963084 18.93 950636 1841400 22400 Average: 1892481 3416319 2146171 53.14 34900 1653463 855961 16.83 486708 1499138 12722 10:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 0.15 0.07 0.01 0.13 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 1.42 0.93 1.42 0.06 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 0.15 0.10 0.08 0.06 0.00 0.00 0.00 0.00 10:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 0.45 0.38 0.26 0.21 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 10:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 74.59 37.49 93.52 10.57 0.00 0.00 0.00 0.00 10:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 131.54 108.03 972.79 27.76 0.00 0.00 0.00 0.00 10:20:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 239.03 183.64 1357.32 22.13 0.00 0.00 0.00 0.00 10:21:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 170.95 223.38 238.86 1264.00 0.00 0.00 0.00 0.00 10:22:01 lo 4.67 4.67 0.41 0.41 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: ens3 41.32 37.02 177.82 88.43 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1312) 04/11/24 _x86_64_ (4 CPU) 10:06:14 LINUX RESTART (4 CPU) 10:07:02 CPU %user %nice %system %iowait %steal %idle 10:08:01 all 0.03 0.00 0.03 0.11 0.00 99.83 10:08:01 0 0.02 0.00 0.07 0.44 0.00 99.47 10:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:08:01 2 0.05 0.00 0.03 0.00 0.00 99.91 10:08:01 3 0.03 0.00 0.00 0.00 0.00 99.97 10:09:01 all 0.03 0.00 0.02 0.01 0.00 99.94 10:09:01 0 0.03 0.00 0.03 0.03 0.02 99.88 10:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:09:01 2 0.03 0.00 0.02 0.00 0.02 99.93 10:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:10:01 all 0.38 0.00 0.02 0.01 0.01 99.58 10:10:01 0 0.05 0.00 0.03 0.07 0.02 99.83 10:10:01 1 0.02 0.00 0.00 0.00 0.02 99.97 10:10:01 2 1.46 0.00 0.00 0.00 0.02 98.53 10:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:11:01 all 0.07 0.00 0.01 0.01 0.01 99.90 10:11:01 0 0.05 0.00 0.02 0.03 0.02 99.88 10:11:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:11:01 2 0.23 0.00 0.02 0.00 0.00 99.75 10:11:01 3 0.00 0.00 0.02 0.00 0.02 99.97 10:12:01 all 0.07 0.00 0.02 0.01 0.00 99.90 10:12:01 0 0.03 0.00 0.02 0.03 0.02 99.90 10:12:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:12:01 2 0.22 0.00 0.02 0.00 0.02 99.75 10:12:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:13:01 all 0.03 0.00 0.01 0.01 0.01 99.95 10:13:01 0 0.05 0.00 0.02 0.03 0.00 99.90 10:13:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:13:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:13:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:14:01 all 0.18 0.00 0.01 0.02 0.00 99.79 10:14:01 0 0.02 0.00 0.02 0.07 0.02 99.88 10:14:01 1 0.00 0.00 0.02 0.00 0.02 99.97 10:14:01 2 0.70 0.00 0.02 0.00 0.00 99.28 10:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:15:01 all 0.25 0.00 0.02 0.02 0.01 99.69 10:15:01 0 0.02 0.00 0.03 0.07 0.00 99.88 10:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:15:01 2 0.96 0.00 0.05 0.02 0.02 98.96 10:15:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:16:01 all 0.03 0.00 0.02 0.01 0.00 99.94 10:16:01 0 0.03 0.00 0.03 0.03 0.02 99.88 10:16:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 2 0.07 0.00 0.03 0.00 0.02 99.88 10:16:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 all 0.02 0.00 0.02 0.01 0.01 99.94 10:17:01 0 0.02 0.00 0.02 0.05 0.02 99.90 10:17:01 1 0.02 0.00 0.03 0.00 0.00 99.95 10:17:01 2 0.00 0.00 0.05 0.00 0.02 99.93 10:17:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:18:01 all 0.03 0.00 0.01 0.01 0.01 99.95 10:18:01 0 0.08 0.00 0.02 0.03 0.02 99.85 10:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:18:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:18:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:18:01 CPU %user %nice %system %iowait %steal %idle 10:19:01 all 0.85 0.00 0.07 0.02 0.00 99.06 10:19:01 0 0.70 0.00 0.03 0.03 0.00 99.23 10:19:01 1 0.43 0.00 0.07 0.05 0.00 99.45 10:19:01 2 1.94 0.00 0.00 0.00 0.02 98.05 10:19:01 3 0.32 0.00 0.17 0.02 0.00 99.50 10:20:01 all 20.73 0.00 1.45 2.46 0.05 75.31 10:20:01 0 4.54 0.00 0.65 8.04 0.05 86.72 10:20:01 1 24.91 0.00 1.60 0.82 0.05 72.62 10:20:01 2 32.23 0.00 1.85 0.58 0.07 65.27 10:20:01 3 21.24 0.00 1.69 0.40 0.05 76.62 10:21:01 all 9.39 0.00 1.37 1.73 0.03 87.48 10:21:01 0 2.25 0.00 1.20 4.82 0.03 91.69 10:21:01 1 6.20 0.00 0.91 0.42 0.03 92.44 10:21:01 2 16.17 0.00 1.79 0.69 0.03 81.33 10:21:01 3 12.97 0.00 1.57 1.02 0.03 84.40 10:22:01 all 19.12 0.00 2.28 5.35 0.06 73.18 10:22:01 0 18.45 0.00 2.69 10.97 0.07 67.82 10:22:01 1 34.45 0.00 2.89 5.02 0.07 57.58 10:22:01 2 11.00 0.00 1.64 1.22 0.07 86.07 10:22:01 3 12.65 0.00 1.90 4.17 0.05 81.23 Average: all 3.41 0.00 0.36 0.65 0.01 95.56 Average: 0 1.75 0.00 0.33 1.65 0.02 96.25 Average: 1 4.40 0.00 0.37 0.42 0.01 94.79 Average: 2 4.34 0.00 0.37 0.17 0.02 95.10 Average: 3 3.15 0.00 0.36 0.38 0.01 96.10