---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4888 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 517 4631 0 2827 7164 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:18:bf:25 brd ff:ff:ff:ff:ff:ff inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe18:bf25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:60:e1:a8 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-4888) 07/04/25 _x86_64_ (4 CPU) 14:46:29 LINUX RESTART (4 CPU) 14:47:01 tps rtps wtps bread/s bwrtn/s 14:48:01 116.06 51.67 64.39 3977.34 17932.48 14:49:01 57.51 0.15 57.36 26.13 9037.56 14:50:01 140.41 107.78 32.63 4849.84 6199.03 14:51:01 13.98 4.03 9.95 174.10 4809.33 14:52:01 43.62 27.89 15.73 1488.70 4519.56 14:53:01 20.26 3.83 16.43 169.65 3906.85 14:54:01 24.25 0.52 23.73 20.66 6974.17 Average: 59.44 27.98 31.46 1529.58 7625.25 14:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:48:01 5829596 7385552 2337824 28.62 40744 1694472 1009160 10.95 622112 1544924 71636 14:49:01 5560216 7364356 2607204 31.92 59708 1908452 1018780 11.05 656152 1749448 126164 14:50:01 4936084 7009732 3231336 39.56 70304 2159216 1321108 14.33 1054904 1954992 85128 14:51:01 4017212 6158640 4150208 50.81 72776 2221336 1957428 21.24 1961660 1958388 7904 14:52:01 3864484 6188144 4302936 52.68 76936 2392612 1880672 20.41 1998768 2060000 16180 14:53:01 4758824 7355104 3408596 41.73 80752 2657008 993508 10.78 963196 2195048 199456 14:54:01 4741512 7335468 3425908 41.95 82672 2652140 1005676 10.91 987544 2188180 10920 Average: 4815418 6970999 3352002 41.04 69127 2240748 1312333 14.24 1177762 1950140 73913 14:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:48:01 ens3 414.21 217.41 1348.43 67.86 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:49:01 ens3 39.16 30.26 529.25 4.10 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 14:50:01 ens3 166.83 127.10 1469.16 24.28 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 14:51:01 ens3 96.20 78.00 768.80 18.40 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:52:01 ens3 91.52 64.45 371.14 14.57 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:53:01 ens3 90.65 69.78 607.17 58.46 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 14:54:01 ens3 8.52 10.35 6.52 4.74 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 129.58 85.34 728.66 27.49 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 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4888) 07/04/25 _x86_64_ (4 CPU) 14:46:29 LINUX RESTART (4 CPU) 14:47:01 CPU %user %nice %system %iowait %steal %idle 14:48:01 all 20.24 0.00 1.82 4.64 3.63 69.67 14:48:01 0 24.24 0.00 2.15 3.61 3.79 66.21 14:48:01 1 23.07 0.00 1.61 2.97 3.43 68.91 14:48:01 2 16.54 0.00 1.82 5.53 3.81 72.31 14:48:01 3 17.16 0.00 1.76 6.43 3.48 71.18 14:49:01 all 19.19 0.00 1.27 2.67 2.18 74.69 14:49:01 0 7.60 0.00 0.60 2.25 1.24 88.31 14:49:01 1 9.73 0.00 0.61 2.82 2.46 84.38 14:49:01 2 38.96 0.00 2.49 0.53 3.00 55.02 14:49:01 3 20.44 0.00 1.41 5.08 1.98 71.09 14:50:01 all 22.77 0.00 1.77 5.71 5.38 64.38 14:50:01 0 23.12 0.00 1.98 6.68 5.50 62.72 14:50:01 1 22.09 0.00 1.38 6.91 5.17 64.44 14:50:01 2 20.77 0.00 2.03 4.07 6.17 66.96 14:50:01 3 25.11 0.00 1.64 5.21 4.67 63.37 14:51:01 all 66.19 0.00 2.10 0.42 11.34 19.95 14:51:01 0 63.15 0.00 1.50 0.19 11.07 24.09 14:51:01 1 74.32 0.00 1.44 0.69 10.56 13.00 14:51:01 2 58.28 0.00 2.99 0.56 11.95 26.22 14:51:01 3 69.16 0.00 2.51 0.23 11.77 16.33 14:52:01 all 51.33 0.00 2.57 1.49 9.14 35.48 14:52:01 0 44.76 0.00 2.34 1.45 8.95 42.49 14:52:01 1 54.18 0.00 2.38 2.04 8.57 32.82 14:52:01 2 53.78 0.00 2.50 1.14 9.10 33.47 14:52:01 3 52.65 0.00 3.03 1.33 9.90 33.10 14:53:01 all 39.30 0.00 1.44 0.88 5.98 52.40 14:53:01 0 21.14 0.00 1.16 2.02 5.48 70.19 14:53:01 1 40.43 0.00 1.12 0.65 6.70 51.10 14:53:01 2 63.84 0.00 2.44 0.65 6.71 26.36 14:53:01 3 31.97 0.00 1.07 0.16 5.01 61.78 14:54:01 all 20.13 0.00 0.85 1.33 2.15 75.55 14:54:01 0 6.21 0.00 0.76 2.32 1.06 89.64 14:54:01 1 33.91 0.00 0.80 2.10 3.73 59.45 14:54:01 2 32.28 0.00 1.38 0.76 2.56 63.02 14:54:01 3 7.87 0.00 0.41 0.13 1.21 90.38 Average: all 34.27 0.00 1.69 2.44 5.71 55.89 Average: 0 27.35 0.00 1.50 2.64 5.33 63.17 Average: 1 36.85 0.00 1.33 2.60 5.81 53.41 Average: 2 40.67 0.00 2.24 1.89 6.21 48.99 Average: 3 32.20 0.00 1.69 2.65 5.46 57.99