---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-961 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 11G 9.1G 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 500 371 0 3072 3160 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:72:ae:bf brd ff:ff:ff:ff:ff:ff inet 10.32.6.194/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:fe72:aebf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:76:59:cc 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-961) 01/04/25 _x86_64_ (4 CPU) 09:43:05 LINUX RESTART (4 CPU) 09:44:01 tps rtps wtps bread/s bwrtn/s 09:45:01 4.35 0.00 4.35 0.00 237.96 09:46:01 1.38 0.03 1.35 2.13 16.26 09:47:01 0.82 0.00 0.82 0.00 9.33 09:48:01 1.23 0.00 1.23 0.00 15.46 09:49:01 0.82 0.02 0.80 3.20 9.33 09:50:01 1.00 0.00 1.00 0.00 13.06 09:51:01 0.75 0.00 0.75 0.00 9.20 09:52:01 5.25 3.77 1.48 96.52 29.86 09:53:01 0.87 0.00 0.87 0.00 10.66 09:54:01 3.80 2.23 1.57 103.98 186.64 09:55:01 110.65 21.66 88.99 757.61 6780.07 09:56:01 415.46 12.48 402.98 2256.29 38591.17 09:57:01 179.02 4.42 174.60 288.35 31265.72 Average: 55.80 3.43 52.37 269.85 5936.44 09:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 2050152 3456076 1988500 49.24 26452 1549860 811060 15.94 410176 1429388 12 09:46:01 2050200 3456256 1988452 49.24 26492 1549932 811060 15.94 409892 1429452 144 09:47:01 2050076 3456184 1988576 49.24 26524 1549936 811060 15.94 409988 1429456 168 09:48:01 2050252 3456412 1988400 49.23 26572 1549940 816816 16.06 409576 1429460 172 09:49:01 2050160 3456444 1988492 49.24 26600 1550036 816816 16.06 409868 1429556 8 09:50:01 2050012 3456468 1988640 49.24 26636 1550168 812684 15.97 409828 1429668 156 09:51:01 2049824 3456336 1988828 49.24 26668 1550172 812684 15.97 409912 1429692 144 09:52:01 2009140 3419440 2029512 50.25 26736 1553348 817160 16.06 448232 1431608 156 09:53:01 2009344 3419652 2029308 50.25 26776 1553348 821096 16.14 447804 1431608 12 09:54:01 1964460 3383188 2074192 51.36 26860 1561560 821096 16.14 486000 1438120 168 09:55:01 1542324 3335360 2496328 61.81 58988 1881104 862212 16.95 570124 1727884 206340 09:56:01 531168 3230108 3507484 86.85 93952 2695148 1254620 24.66 781652 2436836 3064 09:57:01 431220 3285548 3607432 89.32 118100 2825308 909204 17.87 735604 2585380 17908 Average: 1756795 3405190 2281857 56.50 41335 1763066 859813 16.90 487589 1619854 17573 09:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.20 0.12 0.08 0.07 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:52:01 ens3 13.01 8.15 14.04 6.11 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.12 0.10 0.06 0.01 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 67.17 41.48 110.32 21.96 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:55:01 ens3 163.47 122.81 1173.04 30.78 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.80 1.80 0.15 0.15 0.00 0.00 0.00 0.00 09:56:01 ens3 476.27 288.57 3100.44 30.09 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 09:57:01 ens3 496.37 329.58 4022.90 26.62 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 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 93.62 60.86 647.75 8.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-961) 01/04/25 _x86_64_ (4 CPU) 09:43:05 LINUX RESTART (4 CPU) 09:44:01 CPU %user %nice %system %iowait %steal %idle 09:45:01 all 0.19 0.00 0.02 0.09 0.00 99.70 09:45:01 0 0.03 0.00 0.02 0.32 0.00 99.63 09:45:01 1 0.02 0.00 0.07 0.03 0.02 99.87 09:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:45:01 3 0.70 0.00 0.02 0.00 0.02 99.27 09:46:01 all 0.02 0.00 0.02 0.01 0.01 99.95 09:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:46:01 1 0.07 0.00 0.03 0.03 0.02 99.85 09:46:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:46:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:47:01 all 0.02 0.00 0.00 0.01 0.00 99.97 09:47:01 0 0.02 0.00 0.00 0.02 0.02 99.95 09:47:01 1 0.03 0.00 0.00 0.03 0.02 99.92 09:47:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:48:01 all 0.03 0.00 0.01 0.01 0.01 99.95 09:48:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:48:01 1 0.08 0.00 0.02 0.03 0.02 99.85 09:48:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:48:01 3 0.03 0.00 0.00 0.00 0.02 99.95 09:49:01 all 0.03 0.00 0.01 0.01 0.01 99.95 09:49:01 0 0.05 0.00 0.00 0.00 0.00 99.95 09:49:01 1 0.02 0.00 0.02 0.03 0.02 99.92 09:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 3 0.05 0.00 0.00 0.00 0.00 99.95 09:50:01 all 0.03 0.00 0.01 0.01 0.00 99.95 09:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 1 0.07 0.00 0.02 0.02 0.02 99.88 09:50:01 2 0.00 0.00 0.03 0.00 0.00 99.97 09:50:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:51:01 all 0.01 0.00 0.00 0.00 0.01 99.97 09:51:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 1 0.03 0.00 0.02 0.03 0.02 99.90 09:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:52:01 all 1.31 0.00 0.08 0.25 0.01 98.35 09:52:01 0 0.82 0.00 0.07 0.23 0.02 98.87 09:52:01 1 0.72 0.00 0.10 0.73 0.02 98.43 09:52:01 2 1.67 0.00 0.02 0.02 0.02 98.28 09:52:01 3 2.03 0.00 0.10 0.00 0.02 97.85 09:53:01 all 0.02 0.00 0.00 0.23 0.00 99.75 09:53:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:53:01 1 0.05 0.00 0.02 0.02 0.02 99.90 09:53:01 2 0.00 0.00 0.00 0.90 0.00 99.10 09:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:54:01 all 1.20 0.00 0.11 0.08 0.01 98.59 09:54:01 0 0.90 0.00 0.10 0.02 0.00 98.98 09:54:01 1 1.55 0.00 0.07 0.20 0.02 98.17 09:54:01 2 0.75 0.00 0.17 0.10 0.00 98.98 09:54:01 3 1.59 0.00 0.12 0.00 0.02 98.27 09:55:01 all 19.62 0.00 1.43 3.09 0.05 75.81 09:55:01 0 8.31 0.00 0.74 1.80 0.07 89.09 09:55:01 1 3.05 0.00 0.62 6.15 0.03 90.15 09:55:01 2 49.79 0.00 2.84 3.20 0.08 44.08 09:55:01 3 17.28 0.00 1.52 1.23 0.03 79.93 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 9.89 0.00 4.10 11.47 0.08 74.46 09:56:01 0 12.34 0.00 3.91 8.85 0.07 74.84 09:56:01 1 9.10 0.00 3.45 10.73 0.07 76.65 09:56:01 2 10.11 0.00 5.34 14.26 0.12 70.17 09:56:01 3 8.00 0.00 3.68 12.06 0.07 76.19 09:57:01 all 12.14 0.00 3.53 5.28 0.07 78.98 09:57:01 0 6.50 0.00 3.24 14.78 0.07 75.41 09:57:01 1 9.49 0.00 4.22 3.81 0.08 82.40 09:57:01 2 24.97 0.00 3.68 2.00 0.08 69.27 09:57:01 3 7.68 0.00 3.00 0.58 0.05 88.69 Average: all 3.42 0.00 0.71 1.57 0.02 94.28 Average: 0 2.22 0.00 0.62 1.99 0.02 95.15 Average: 1 1.86 0.00 0.66 1.68 0.03 95.78 Average: 2 6.70 0.00 0.92 1.56 0.02 90.80 Average: 3 2.88 0.00 0.65 1.06 0.02 95.38