---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13311 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 700K 394M 1% /run /dev/vda1 20G 9.1G 11G 47% / 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 458 1059 0 2426 3216 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:32:bf:4a brd ff:ff:ff:ff:ff:ff inet 10.32.6.111/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe32:bf4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:88:f4:e1 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-13311) 12/17/24 _x86_64_ (4 CPU) 01:19:39 LINUX RESTART (4 CPU) 01:20:01 tps rtps wtps bread/s bwrtn/s 01:21:02 192.65 84.02 108.63 6579.44 43098.43 01:22:01 142.98 51.84 91.14 2040.20 20578.61 01:23:01 12.66 0.02 12.65 0.93 5149.54 01:24:01 10.40 0.17 10.23 10.26 825.59 01:25:01 2.25 0.00 2.25 0.00 81.05 01:26:01 25.28 6.83 18.45 248.89 1738.51 Average: 64.15 23.73 40.42 1478.35 11887.51 01:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:02 1493792 3288088 2544860 63.01 52452 1893156 968352 19.03 690912 1664596 196592 01:22:01 1217000 3377964 2821652 69.87 65552 2230628 862836 16.96 883028 1715952 153832 01:23:01 1216692 3377672 2821960 69.87 65608 2230672 866772 17.04 883452 1715984 148 01:24:01 1211788 3376164 2826864 70.00 65748 2233684 885908 17.41 887656 1715520 336 01:25:01 1212388 3377432 2826264 69.98 65808 2234276 895644 17.61 887072 1715736 88 01:26:01 1126908 3336144 2911744 72.10 68240 2276116 901888 17.73 945940 1743284 15196 Average: 1246428 3355577 2792224 69.14 63901 2183089 896900 17.63 863010 1711845 61032 01:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:02 ens3 491.28 331.84 1980.51 78.08 0.00 0.00 0.00 0.00 01:21:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 01:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 ens3 155.70 115.84 765.65 11.58 0.00 0.00 0.00 0.00 01:22:01 lo 4.20 4.20 0.39 0.39 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 4.30 1.62 5.16 0.11 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 ens3 8.10 7.56 1.54 1.75 0.00 0.00 0.00 0.00 01:24:01 lo 9.36 9.36 3.44 3.44 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 3.85 3.48 0.75 0.81 0.00 0.00 0.00 0.00 01:25:01 lo 19.38 19.38 52.68 52.68 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 ens3 108.02 61.94 513.91 14.77 0.00 0.00 0.00 0.00 01:26:01 lo 1.92 1.92 0.24 0.24 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 128.46 86.97 543.96 17.87 0.00 0.00 0.00 0.00 Average: lo 6.00 6.00 9.50 9.50 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-13311) 12/17/24 _x86_64_ (4 CPU) 01:19:39 LINUX RESTART (4 CPU) 01:20:01 CPU %user %nice %system %iowait %steal %idle 01:21:02 all 18.59 0.00 2.56 6.00 0.06 72.78 01:21:02 0 11.04 0.00 1.71 7.06 0.05 80.15 01:21:02 1 32.28 0.00 2.91 2.61 0.07 62.13 01:21:02 2 21.54 0.00 3.71 5.26 0.07 69.42 01:21:02 3 9.53 0.00 1.94 9.08 0.07 79.38 01:22:01 all 14.84 1.16 5.13 3.41 0.06 75.39 01:22:01 0 5.16 1.38 2.85 4.76 0.05 85.80 01:22:01 1 37.85 0.00 9.92 0.95 0.07 51.21 01:22:01 2 5.53 0.00 4.13 3.93 0.07 86.33 01:22:01 3 10.89 3.24 3.64 4.03 0.05 78.15 01:23:01 all 0.23 0.00 0.04 0.35 0.01 99.37 01:23:01 0 0.08 0.00 0.02 0.18 0.02 99.70 01:23:01 1 0.05 0.00 0.07 1.22 0.02 98.65 01:23:01 2 0.80 0.00 0.05 0.00 0.02 99.14 01:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 01:24:01 all 6.10 0.00 3.46 0.03 0.03 90.39 01:24:01 0 5.58 0.00 1.11 0.08 0.02 93.21 01:24:01 1 5.55 0.00 2.11 0.00 0.03 92.31 01:24:01 2 7.84 0.00 9.06 0.00 0.02 83.09 01:24:01 3 5.47 0.00 1.55 0.02 0.02 92.95 01:25:01 all 0.17 0.00 0.15 0.02 0.02 99.65 01:25:01 0 0.08 0.00 0.12 0.08 0.02 99.70 01:25:01 1 0.17 0.00 0.22 0.00 0.02 99.60 01:25:01 2 0.30 0.00 0.13 0.00 0.02 99.55 01:25:01 3 0.12 0.00 0.12 0.00 0.02 99.75 01:26:01 all 12.43 0.00 0.72 0.76 0.03 86.05 01:26:01 0 2.35 0.00 0.63 2.17 0.03 94.81 01:26:01 1 7.23 0.00 0.82 0.68 0.03 91.24 01:26:01 2 21.68 0.00 0.80 0.08 0.05 77.38 01:26:01 3 18.49 0.00 0.65 0.08 0.03 80.74 Average: all 8.70 0.19 2.00 1.76 0.03 87.32 Average: 0 4.04 0.23 1.07 2.38 0.03 92.25 Average: 1 13.77 0.00 2.65 0.91 0.04 82.63 Average: 2 9.59 0.00 2.98 1.54 0.04 85.85 Average: 3 7.40 0.53 1.31 2.19 0.03 88.53