---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5289 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 12G 7.8G 60% / 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: 7976 520 2412 0 5042 7157 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:b4:75:ea brd ff:ff:ff:ff:ff:ff inet 10.32.7.32/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:feb4:75ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:ce:d4:4f 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-5289) 02/07/26 _x86_64_ (4 CPU) 00:45:46 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 156.59 69.22 87.37 5599.33 39732.86 00:48:01 60.39 0.12 60.27 21.82 8930.26 00:49:01 199.25 12.30 186.95 2232.96 27267.32 00:50:01 586.09 0.00 586.09 0.00 30365.34 00:51:01 383.27 0.48 382.79 6.00 52653.09 00:52:01 31.03 0.08 30.94 3.60 11417.83 00:53:01 1.85 0.03 1.82 2.27 27.20 00:54:01 17.61 0.48 17.13 41.46 770.94 Average: 179.76 10.36 169.39 990.43 21421.36 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 5908232 7424908 2259196 27.66 37344 1659700 978544 10.62 576084 1515808 61628 00:48:01 5587784 7375200 2579644 31.58 58064 1894044 1020108 11.07 639264 1740480 125648 00:49:01 4878856 7308476 3288572 40.26 78312 2493832 1370988 14.88 849100 2189368 4928 00:50:01 3971808 7289136 4195620 51.37 115472 3240796 1379996 14.97 898368 2934548 152 00:51:01 2834764 7381488 5332664 65.29 160904 4342304 1345868 14.60 858336 4025112 228 00:52:01 2505096 7384404 5662332 69.33 164728 4623868 1098196 11.92 2719992 2445048 184 00:53:01 2541656 7388108 5625772 68.88 164760 4623956 1098196 11.92 3362812 1800256 36 00:54:01 2473616 7330736 5693812 69.71 165592 4632500 1058856 11.49 3428112 1802020 25464 Average: 3837726 7360307 4329702 53.01 118147 3438875 1168844 12.68 1666508 2306580 27284 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 ens3 416.31 224.63 1076.13 65.45 0.00 0.00 0.00 0.00 00:47:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 ens3 58.51 47.70 687.51 5.73 0.00 0.00 0.00 0.00 00:48:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 789.84 501.05 4859.32 39.88 0.00 0.00 0.00 0.00 00:49:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 17.83 15.15 4.21 4.34 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 771.07 641.59 6431.75 45.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 853.44 1404.35 1304.05 10073.94 0.00 0.00 0.00 0.00 00:52:01 lo 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 502.50 528.46 37.97 4106.89 0.00 0.00 0.00 0.00 00:53:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 ens3 16.10 15.85 12.64 7.73 0.00 0.00 0.00 0.00 00:54:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 428.96 423.12 1804.00 1797.31 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.08 0.08 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-5289) 02/07/26 _x86_64_ (4 CPU) 00:45:46 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 19.37 0.00 2.63 5.07 0.94 72.00 00:47:02 0 9.20 0.00 1.34 2.63 0.62 86.21 00:47:02 1 18.43 0.00 4.33 3.16 0.92 73.16 00:47:02 2 30.11 0.00 2.19 5.89 1.19 60.62 00:47:02 3 19.76 0.00 2.66 8.58 1.02 67.98 00:48:01 all 20.70 0.00 1.34 1.63 0.66 75.67 00:48:01 0 1.31 0.00 0.44 1.19 0.10 96.96 00:48:01 1 19.25 0.00 0.97 1.44 0.73 77.61 00:48:01 2 23.91 0.00 1.65 3.72 0.83 69.90 00:48:01 3 38.25 0.00 2.34 0.15 1.00 58.25 00:49:01 all 9.83 0.00 3.07 5.52 0.51 81.06 00:49:01 0 5.67 0.00 2.29 2.05 0.39 89.61 00:49:01 1 6.01 0.00 3.13 7.22 0.35 83.29 00:49:01 2 15.32 0.00 4.09 4.95 0.59 75.05 00:49:01 3 12.34 0.00 2.76 7.92 0.69 76.28 00:50:01 all 2.52 0.00 4.09 19.57 0.23 73.59 00:50:01 0 1.95 0.00 3.61 23.04 0.25 71.15 00:50:01 1 2.18 0.00 2.27 3.17 0.27 92.11 00:50:01 2 4.43 0.00 8.66 50.61 0.25 36.04 00:50:01 3 1.54 0.00 1.84 1.54 0.15 94.94 00:51:01 all 8.66 0.00 5.73 11.15 0.65 73.81 00:51:01 0 7.72 0.00 3.56 5.02 0.50 83.20 00:51:01 1 11.39 0.00 6.56 13.73 0.77 67.55 00:51:01 2 9.79 0.00 8.56 20.19 0.64 60.82 00:51:01 3 5.74 0.00 4.26 5.72 0.66 83.62 00:52:01 all 65.61 0.00 4.87 0.52 2.97 26.04 00:52:01 0 66.02 0.00 4.59 0.42 2.95 26.03 00:52:01 1 65.89 0.00 4.51 0.18 2.84 26.58 00:52:01 2 65.74 0.00 4.48 1.09 2.94 25.76 00:52:01 3 64.81 0.00 5.87 0.37 3.15 25.80 00:53:01 all 23.21 0.00 1.43 0.02 0.16 75.19 00:53:01 0 22.81 0.00 1.42 0.00 0.22 75.54 00:53:01 1 21.21 0.00 1.26 0.03 0.08 77.41 00:53:01 2 23.03 0.00 1.27 0.03 0.15 75.52 00:53:01 3 25.75 0.00 1.76 0.02 0.18 72.29 00:54:01 all 18.84 0.00 0.87 0.50 0.60 79.20 00:54:01 0 8.13 0.00 0.63 0.02 0.57 90.65 00:54:01 1 13.56 0.00 0.70 0.73 0.37 84.65 00:54:01 2 6.72 0.00 0.72 1.02 0.28 91.27 00:54:01 3 46.96 0.00 1.40 0.23 1.18 50.22 Average: all 21.12 0.00 3.00 5.49 0.84 69.54 Average: 0 15.41 0.00 2.24 4.29 0.70 77.36 Average: 1 19.76 0.00 2.97 3.70 0.79 72.78 Average: 2 22.41 0.00 3.95 10.92 0.86 61.87 Average: 3 26.93 0.00 2.86 3.06 1.01 66.14