---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2605 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 13G 7.2G 63% / 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 495 474 0 2973 3165 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:03:e3:b3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.32/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe03:e3b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:a1:8d:b4 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-2605) 01/23/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 172.69 69.72 102.97 5644.53 41898.63 15:35:01 269.09 36.10 232.99 4818.38 134424.51 15:36:01 401.97 87.57 314.40 4203.33 17122.53 15:37:01 258.20 209.40 48.80 8181.41 10980.47 15:38:01 59.44 38.79 20.65 2668.49 2182.30 Average: 232.28 88.31 143.96 5103.32 41333.90 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1706452 3369356 2332200 57.75 50496 1768668 882820 17.35 528796 1626156 154988 15:35:01 432820 3280392 3605832 89.28 116112 2834088 1258384 24.74 564824 2768352 44952 15:36:01 346816 3106976 3691836 91.41 151436 2694148 1723220 33.87 919060 2479916 151752 15:37:01 545240 3161532 3493412 86.50 153988 2558156 1099852 21.62 1009780 2203596 34352 15:38:01 513764 3240864 3524888 87.28 156012 2660776 1012104 19.90 1000876 2238664 17204 Average: 709018 3231824 3329634 82.44 125609 2503167 1195276 23.50 804667 2263337 80650 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:34:01 ens3 415.33 257.79 1431.67 68.05 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 ens3 500.73 239.05 14452.08 18.85 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 145.05 113.38 617.04 10.15 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 117.71 68.28 923.87 9.36 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 53.19 46.83 174.15 21.37 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 246.44 145.08 3521.23 25.55 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2605) 01/23/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 17.76 0.00 2.05 5.44 0.05 74.70 15:34:01 0 12.69 0.00 1.60 3.42 0.05 82.24 15:34:01 1 13.90 0.00 1.54 7.79 0.03 76.74 15:34:01 2 20.38 0.00 2.57 4.61 0.05 72.38 15:34:01 3 24.10 0.00 2.54 5.92 0.05 67.39 15:35:01 all 24.12 0.00 7.73 4.57 0.08 63.51 15:35:01 0 26.30 0.00 10.11 5.49 0.08 58.01 15:35:01 1 19.38 0.00 5.87 3.33 0.07 71.36 15:35:01 2 20.27 0.00 8.05 5.25 0.07 66.37 15:35:01 3 30.47 0.00 6.86 4.23 0.08 58.35 15:36:01 all 17.35 0.00 3.82 13.74 0.08 65.01 15:36:01 0 17.23 0.00 4.03 22.20 0.08 56.45 15:36:01 1 16.76 0.00 2.99 2.08 0.07 78.11 15:36:01 2 17.66 0.00 4.87 23.65 0.10 53.71 15:36:01 3 17.79 0.00 3.38 7.08 0.08 71.67 15:37:01 all 43.82 0.00 5.12 11.05 0.09 39.92 15:37:01 0 41.67 0.00 4.94 8.71 0.07 44.62 15:37:01 1 45.45 0.00 5.29 14.65 0.08 34.52 15:37:01 2 44.33 0.00 5.29 11.32 0.12 38.94 15:37:01 3 43.85 0.00 4.96 9.50 0.08 41.60 15:38:01 all 19.81 0.00 0.91 1.34 0.05 77.89 15:38:01 0 9.99 0.00 0.70 1.11 0.03 88.17 15:38:01 1 30.03 0.00 1.27 2.41 0.07 66.23 15:38:01 2 8.34 0.00 0.62 0.95 0.05 90.04 15:38:01 3 30.86 0.00 1.05 0.88 0.03 67.18 Average: all 24.55 0.00 3.91 7.22 0.07 64.24 Average: 0 21.54 0.00 4.26 8.18 0.06 65.96 Average: 1 25.10 0.00 3.38 6.05 0.06 65.41 Average: 2 22.17 0.00 4.26 9.13 0.08 64.36 Average: 3 29.41 0.00 3.75 5.52 0.07 61.26