---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5624 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: 2800.000 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 696K 394M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / 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 455 763 0 2724 3206 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:0f:65:db brd ff:ff:ff:ff:ff:ff inet 10.32.6.35/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe0f:65db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:24:f5:0c 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 inet6 fe80::42:e1ff:fe24:f50c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5624) 09/21/24 _x86_64_ (4 CPU) 10:31:39 LINUX RESTART (4 CPU) 10:32:01 tps rtps wtps bread/s bwrtn/s 10:33:02 185.79 83.21 102.58 6530.09 41607.75 10:34:01 223.56 13.00 210.56 2322.85 27160.81 10:35:01 177.57 0.15 177.42 22.26 11794.70 Average: 195.48 32.23 163.25 2962.19 26853.52 10:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:02 1688676 3384828 2349976 58.19 52612 1798004 846064 16.63 539812 1632236 147228 10:34:01 965684 3269152 3072968 76.09 75760 2358084 1235008 24.28 819804 2018668 8148 10:35:01 849344 3348864 3189308 78.97 94296 2522248 959636 18.86 1174188 1760332 4 Average: 1167901 3334281 2870751 71.08 74223 2226112 1013569 19.92 844601 1803745 51793 10:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:33:02 ens3 351.53 245.83 1440.14 70.13 0.00 0.00 0.00 0.00 10:34:01 docker0 221.27 359.44 12.71 1973.35 0.00 0.00 0.00 0.00 10:34:01 veth01b0865 141.61 245.69 10.32 1411.41 0.00 0.00 0.00 0.12 10:34:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 10:34:01 ens3 457.47 291.19 2655.30 26.79 0.00 0.00 0.00 0.00 10:35:01 docker0 15.21 17.55 1.17 173.51 0.00 0.00 0.00 0.00 10:35:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 10:35:01 ens3 258.91 453.09 194.49 3413.21 0.00 0.00 0.00 0.00 Average: docker0 78.02 124.34 4.58 708.48 0.00 0.00 0.00 0.00 Average: lo 1.74 1.74 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 355.40 330.25 1423.06 1176.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5624) 09/21/24 _x86_64_ (4 CPU) 10:31:39 LINUX RESTART (4 CPU) 10:32:01 CPU %user %nice %system %iowait %steal %idle 10:33:02 all 19.20 0.00 2.55 5.43 0.06 72.77 10:33:02 0 11.04 0.00 1.77 9.97 0.05 77.17 10:33:02 1 14.62 0.00 3.43 5.58 0.05 76.32 10:33:02 2 24.59 0.00 2.61 2.80 0.08 69.92 10:33:02 3 26.54 0.00 2.37 3.37 0.07 67.66 10:34:01 all 15.08 0.00 2.76 6.11 0.07 75.99 10:34:01 0 6.04 0.00 2.91 12.41 0.05 78.59 10:34:01 1 6.35 0.00 2.15 5.50 0.07 85.93 10:34:01 2 32.40 0.00 3.51 4.72 0.09 59.29 10:34:01 3 15.72 0.00 2.47 1.81 0.05 79.95 10:35:01 all 22.53 0.00 2.72 5.32 0.08 69.35 10:35:01 0 20.05 0.00 2.90 6.31 0.10 70.64 10:35:01 1 22.07 0.00 2.28 3.31 0.07 72.27 10:35:01 2 24.80 0.00 2.54 5.97 0.10 66.59 10:35:01 3 23.21 0.00 3.18 5.70 0.08 67.84 Average: all 18.95 0.00 2.67 5.62 0.07 72.69 Average: 0 12.41 0.00 2.52 9.55 0.07 75.45 Average: 1 14.37 0.00 2.62 4.79 0.06 78.16 Average: 2 27.23 0.00 2.88 4.49 0.09 65.30 Average: 3 21.86 0.00 2.67 3.63 0.07 71.77