---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38289 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 853 27832 0 3481 30869 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0e:13:08 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe0e:1308/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:1a:61:1a 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::42:3ff:fe1a:611a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38289) 09/14/24 _x86_64_ (8 CPU) 03:44:16 LINUX RESTART (8 CPU) 03:45:02 tps rtps wtps bread/s bwrtn/s 03:46:01 101.76 17.77 83.99 1032.19 25213.96 03:47:01 203.53 63.86 139.68 3659.92 37945.28 03:48:01 51.34 2.95 48.39 460.19 25046.49 03:49:01 15.29 0.65 14.65 17.33 19310.36 03:50:01 46.33 5.80 40.53 1025.56 22160.97 Average: 83.59 18.21 65.38 1239.68 25937.58 03:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 30128188 31696880 2811032 8.53 70280 1809824 1396500 4.11 877548 1645024 140708 03:47:01 28377544 30600888 4561676 13.85 87576 2427068 3425832 10.08 2143164 2085284 73816 03:48:01 25028456 27357416 7910764 24.02 90660 2526236 7494860 22.05 5458532 2095740 636 03:49:01 24330168 26661540 8609052 26.14 90764 2528292 7679676 22.60 6155060 2093208 464 03:50:01 28502232 31609404 4436988 13.47 93588 3290940 1490124 4.38 1657760 2412728 682804 Average: 27273318 29585226 5665902 17.20 86574 2516472 4297398 12.64 3258413 2066397 179686 03:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 ens3 49.17 35.70 731.70 6.93 0.00 0.00 0.00 0.00 03:46:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 03:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 ens3 716.75 521.18 6334.64 114.74 0.00 0.00 0.00 0.00 03:47:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 ens3 579.24 439.59 800.48 177.55 0.00 0.00 0.00 0.00 03:48:01 vethc6613d6 0.27 0.45 0.07 0.05 0.00 0.00 0.00 0.00 03:48:01 lo 14.91 14.91 6.36 6.36 0.00 0.00 0.00 0.00 03:48:01 vethb85ae64 0.10 0.35 0.01 0.03 0.00 0.00 0.00 0.00 03:49:01 ens3 712.03 456.51 168.93 149.34 0.00 0.00 0.00 0.00 03:49:01 vethc6613d6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 lo 5.11 5.11 3.44 3.44 0.00 0.00 0.00 0.00 03:49:01 vethb85ae64 0.12 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:50:01 ens3 136.44 93.53 372.22 43.71 0.00 0.00 0.00 0.00 03:50:01 lo 1.28 1.28 0.10 0.10 0.00 0.00 0.00 0.00 03:50:01 docker0 0.60 0.72 0.08 0.06 0.00 0.00 0.00 0.00 Average: ens3 440.02 310.21 1684.69 98.76 0.00 0.00 0.00 0.00 Average: lo 4.61 4.61 2.02 2.02 0.00 0.00 0.00 0.00 Average: docker0 0.12 0.14 0.02 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38289) 09/14/24 _x86_64_ (8 CPU) 03:44:16 LINUX RESTART (8 CPU) 03:45:02 CPU %user %nice %system %iowait %steal %idle 03:46:01 all 7.24 0.00 0.63 6.21 0.03 85.89 03:46:01 0 0.68 0.00 0.22 0.12 0.03 98.95 03:46:01 1 0.37 0.00 0.41 23.16 0.02 76.04 03:46:01 2 24.36 0.00 1.64 10.71 0.03 63.26 03:46:01 3 19.30 0.00 1.09 0.73 0.05 78.83 03:46:01 4 1.54 0.00 0.24 0.20 0.02 98.00 03:46:01 5 1.22 0.00 0.36 11.55 0.05 86.82 03:46:01 6 6.52 0.00 0.78 2.70 0.02 89.98 03:46:01 7 3.99 0.00 0.32 0.49 0.02 95.18 03:47:01 all 19.28 0.00 1.20 9.12 0.06 70.34 03:47:01 0 21.48 0.00 0.87 6.96 0.05 70.64 03:47:01 1 19.13 0.00 0.80 7.02 0.08 72.97 03:47:01 2 26.48 0.00 1.88 18.10 0.10 53.44 03:47:01 3 24.37 0.00 1.36 0.59 0.10 73.59 03:47:01 4 20.05 0.00 1.99 11.37 0.03 66.55 03:47:01 5 12.41 0.00 0.84 11.99 0.07 74.70 03:47:01 6 21.51 0.00 0.99 14.90 0.05 62.55 03:47:01 7 8.85 0.00 0.88 2.10 0.03 88.14 03:48:01 all 34.54 0.00 1.52 1.19 0.06 62.69 03:48:01 0 43.81 0.00 1.51 0.18 0.07 54.43 03:48:01 1 57.27 0.00 0.84 3.08 0.05 38.76 03:48:01 2 35.86 0.00 1.65 3.53 0.05 58.92 03:48:01 3 48.94 0.00 1.33 0.22 0.07 49.44 03:48:01 4 27.27 0.00 1.78 1.09 0.07 69.78 03:48:01 5 17.47 0.00 1.86 0.02 0.03 80.62 03:48:01 6 28.20 0.00 1.83 1.42 0.05 68.50 03:48:01 7 17.78 0.00 1.34 0.02 0.07 80.80 03:49:01 all 20.38 0.00 0.64 1.17 0.04 77.77 03:49:01 0 19.45 0.00 0.45 0.00 0.03 80.07 03:49:01 1 13.63 0.00 0.79 9.33 0.05 76.21 03:49:01 2 23.53 0.00 0.47 0.00 0.05 75.95 03:49:01 3 24.32 0.00 0.57 0.00 0.03 75.08 03:49:01 4 31.59 0.00 0.69 0.00 0.05 67.68 03:49:01 5 23.98 0.00 0.57 0.00 0.07 75.39 03:49:01 6 12.16 0.00 0.37 0.00 0.03 87.44 03:49:01 7 14.31 0.00 1.26 0.03 0.05 84.34 03:50:01 all 15.05 0.00 1.00 1.22 0.04 82.68 03:50:01 0 15.99 0.00 0.82 0.02 0.03 83.14 03:50:01 1 33.25 0.00 1.27 7.91 0.10 57.47 03:50:01 2 7.08 0.00 0.85 0.00 0.02 92.06 03:50:01 3 7.10 0.00 0.80 0.00 0.02 92.08 03:50:01 4 14.75 0.00 1.12 0.13 0.02 83.98 03:50:01 5 24.30 0.00 0.81 0.89 0.05 73.95 03:50:01 6 10.04 0.00 1.74 0.05 0.05 88.12 03:50:01 7 8.01 0.00 0.62 0.77 0.03 90.57 Average: all 19.33 0.00 1.00 3.78 0.05 75.85 Average: 0 20.32 0.00 0.77 1.46 0.04 77.40 Average: 1 24.79 0.00 0.82 10.07 0.06 64.27 Average: 2 23.44 0.00 1.29 6.45 0.05 68.77 Average: 3 24.77 0.00 1.03 0.31 0.05 73.84 Average: 4 19.08 0.00 1.16 2.56 0.04 77.16 Average: 5 15.92 0.00 0.89 4.87 0.05 78.27 Average: 6 15.71 0.00 1.14 3.82 0.04 79.29 Average: 7 10.62 0.00 0.89 0.68 0.04 87.77