---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2079 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 9.0G 54% / 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 481 730 0 2732 3203 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:78:c6:5f brd ff:ff:ff:ff:ff:ff inet 10.32.6.250/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe78:c65f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:e5:dc:fd 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::42:11ff:fee5:dcfd/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-2079) 01/17/25 _x86_64_ (4 CPU) 09:49:39 LINUX RESTART (4 CPU) 09:50:01 tps rtps wtps bread/s bwrtn/s 09:51:02 158.99 68.86 90.13 5567.34 40783.35 09:52:01 21.89 0.08 21.81 11.11 3545.78 09:53:01 90.77 34.89 55.87 2445.73 10171.90 09:54:01 4.13 0.00 4.13 0.00 831.59 09:55:01 154.04 36.55 117.49 5292.02 71752.79 Average: 86.18 28.17 58.01 2672.19 25492.58 09:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:02 1761028 3326052 2277624 56.40 40064 1687824 920304 18.09 575484 1537068 59552 09:52:01 1610652 3296404 2428000 60.12 46296 1796636 946228 18.60 626708 1625428 82520 09:53:01 1341688 3229264 2696964 66.78 61900 1972020 1012664 19.91 708960 1788768 11460 09:54:01 1312264 3212764 2726388 67.51 64728 1980236 1020560 20.06 728616 1794796 6052 09:55:01 911764 3361104 3126888 77.42 81344 2517728 886164 17.42 769936 2163716 101000 Average: 1387479 3285118 2651173 65.64 58866 1990889 957184 18.82 681941 1781955 52117 09:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:02 ens3 417.28 251.62 1354.45 72.50 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 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 ens3 14.00 12.28 270.95 1.14 0.00 0.00 0.00 0.00 09:53:01 lo 2.67 2.67 0.25 0.25 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 ens3 93.37 77.94 513.20 18.20 0.00 0.00 0.00 0.00 09:54:01 lo 0.33 0.33 0.03 0.03 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 ens3 56.94 59.66 83.71 13.15 0.00 0.00 0.00 0.00 09:55:01 lo 2.23 2.23 0.63 0.63 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:55:01 ens3 416.74 364.27 7576.26 53.54 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 200.29 153.63 1965.68 31.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2079) 01/17/25 _x86_64_ (4 CPU) 09:49:39 LINUX RESTART (4 CPU) 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:02 all 14.19 0.00 2.01 4.20 0.06 79.55 09:51:02 0 5.89 0.00 1.71 8.19 0.05 84.16 09:51:02 1 20.20 0.00 2.89 2.11 0.07 74.73 09:51:02 2 8.78 0.00 1.79 4.65 0.05 84.73 09:51:02 3 21.90 0.00 1.62 1.82 0.07 74.59 09:52:01 all 3.39 0.00 0.19 0.53 0.01 95.88 09:52:01 0 0.34 0.00 0.17 1.95 0.02 97.52 09:52:01 1 2.00 0.00 0.00 0.00 0.00 98.00 09:52:01 2 0.44 0.00 0.08 0.12 0.02 99.34 09:52:01 3 10.78 0.00 0.51 0.10 0.02 88.60 09:53:01 all 16.35 0.00 1.15 1.87 0.05 80.57 09:53:01 0 33.19 0.00 1.79 1.44 0.08 63.50 09:53:01 1 7.99 0.00 0.78 1.76 0.03 89.43 09:53:01 2 11.90 0.00 0.97 2.90 0.05 84.18 09:53:01 3 12.39 0.00 1.02 1.37 0.05 85.18 09:54:01 all 4.31 0.00 0.30 0.05 0.03 95.31 09:54:01 0 4.00 0.00 0.12 0.00 0.02 95.87 09:54:01 1 2.32 0.00 0.50 0.15 0.03 97.00 09:54:01 2 6.78 0.00 0.15 0.05 0.03 92.99 09:54:01 3 4.13 0.00 0.48 0.00 0.03 95.36 09:55:01 all 44.01 0.00 3.95 2.87 0.12 49.05 09:55:01 0 44.93 0.00 2.91 3.23 0.10 48.82 09:55:01 1 47.41 0.00 4.45 6.00 0.12 42.02 09:55:01 2 45.83 0.00 4.22 1.68 0.13 48.13 09:55:01 3 37.88 0.00 4.20 0.56 0.13 57.23 Average: all 16.43 0.00 1.52 1.90 0.06 80.09 Average: 0 17.67 0.00 1.34 2.96 0.05 77.97 Average: 1 15.93 0.00 1.72 2.00 0.05 80.30 Average: 2 14.74 0.00 1.44 1.89 0.06 81.88 Average: 3 17.40 0.00 1.56 0.77 0.06 80.21