---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3395 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 9.4G 9.9G 49% / 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 452 908 0 2583 3223 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:9c:e5:ed brd ff:ff:ff:ff:ff:ff inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe9c:e5ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:37:76:80 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-3395) 02/01/25 _x86_64_ (4 CPU) 18:44:41 LINUX RESTART (4 CPU) 18:45:01 tps rtps wtps bread/s bwrtn/s 18:46:01 185.95 68.96 117.00 5586.94 42727.03 18:47:01 100.10 30.29 69.81 1635.59 10395.47 18:48:01 9.85 0.05 9.80 3.60 440.33 18:49:01 38.74 11.18 27.56 821.59 3661.18 18:50:01 33.01 7.23 25.78 638.16 11229.20 Average: 73.53 23.54 49.99 1737.15 13690.31 18:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:46:01 1656948 3374116 2381712 58.97 54740 1815504 885756 17.41 533092 1666048 185072 18:47:01 1381752 3241856 2656908 65.79 63756 1942900 1019360 20.04 676224 1784048 3488 18:48:01 1370000 3237336 2668660 66.08 65556 1947468 1024892 20.15 681860 1787824 832 18:49:01 427468 2425720 3611192 89.42 68496 2071564 1699752 33.41 1554312 1845800 3396 18:50:01 1010700 3371224 3027960 74.97 71340 2424068 864084 16.99 728372 2077228 13724 Average: 1169374 3130050 2869286 71.05 64778 2040301 1098769 21.60 834772 1832190 41302 18:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:46:01 ens3 412.78 259.97 1577.29 69.16 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 18:47:01 ens3 123.25 115.48 394.01 23.40 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 18:48:01 ens3 58.14 84.02 66.12 13.43 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:49:01 ens3 246.47 284.81 1616.14 44.52 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 2.08 2.08 0.90 0.90 0.00 0.00 0.00 0.00 18:50:01 ens3 810.13 602.70 3219.70 129.41 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 4.10 4.10 1.21 1.21 0.00 0.00 0.00 0.00 Average: ens3 330.15 269.40 1374.66 55.98 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 1.94 1.94 0.49 0.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3395) 02/01/25 _x86_64_ (4 CPU) 18:44:41 LINUX RESTART (4 CPU) 18:45:01 CPU %user %nice %system %iowait %steal %idle 18:46:01 all 19.71 0.00 2.41 5.28 0.07 72.53 18:46:01 0 36.31 0.00 4.37 2.53 0.08 56.71 18:46:01 1 18.16 0.00 2.50 10.66 0.08 68.60 18:46:01 2 15.11 0.00 1.50 5.47 0.07 77.85 18:46:01 3 9.27 0.00 1.28 2.50 0.07 86.88 18:47:01 all 12.72 0.00 0.78 1.80 0.05 84.65 18:47:01 0 13.04 0.00 0.50 0.88 0.05 85.53 18:47:01 1 19.60 0.00 1.15 2.97 0.07 76.20 18:47:01 2 8.18 0.00 0.82 1.70 0.07 89.23 18:47:01 3 10.04 0.00 0.62 1.66 0.05 87.63 18:48:01 all 4.07 0.00 0.28 0.04 0.03 95.58 18:48:01 0 3.96 0.00 0.27 0.00 0.02 95.76 18:48:01 1 5.76 0.00 0.17 0.08 0.03 93.95 18:48:01 2 1.42 0.00 0.08 0.08 0.00 98.42 18:48:01 3 5.17 0.00 0.57 0.02 0.03 94.21 18:49:01 all 32.34 0.00 1.12 0.30 0.08 66.16 18:49:01 0 26.22 0.00 0.85 0.12 0.08 72.72 18:49:01 1 34.49 0.00 1.65 0.50 0.08 63.27 18:49:01 2 35.01 0.00 1.05 0.40 0.08 63.45 18:49:01 3 33.64 0.00 0.93 0.13 0.08 65.21 18:50:01 all 33.17 0.00 1.60 0.25 0.09 64.90 18:50:01 0 37.76 0.00 1.19 0.02 0.08 60.96 18:50:01 1 29.83 0.00 1.41 0.33 0.08 68.34 18:50:01 2 31.43 0.00 1.42 0.30 0.08 66.76 18:50:01 3 33.64 0.00 2.36 0.37 0.10 63.53 Average: all 20.40 0.00 1.24 1.53 0.06 76.76 Average: 0 23.45 0.00 1.43 0.71 0.06 74.34 Average: 1 21.57 0.00 1.37 2.91 0.07 74.08 Average: 2 18.22 0.00 0.98 1.59 0.06 79.15 Average: 3 18.36 0.00 1.15 0.94 0.07 79.48