---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23378 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: 2800.000 BogoMIPS: 5600.00 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 14G 142G 9% / 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 864 25706 0 5596 30847 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:4a:1c:ee brd ff:ff:ff:ff:ff:ff inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe4a:1cee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:17:01:f2 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23378) 04/14/24 _x86_64_ (8 CPU) 22:54:27 LINUX RESTART (8 CPU) 22:55:02 tps rtps wtps bread/s bwrtn/s 22:56:01 104.36 42.89 61.46 1925.78 13345.81 22:57:01 119.75 15.18 104.57 446.06 20352.07 22:58:01 113.95 8.18 105.76 771.88 56714.56 22:59:01 111.11 2.65 108.47 414.33 77488.02 23:00:01 71.27 3.17 68.11 235.16 23256.66 Average: 104.09 14.32 89.77 754.74 38315.25 22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 30083872 31669936 2855348 8.67 65444 1832324 1497768 4.41 937480 1632024 166252 22:57:01 29254000 31072136 3685220 11.19 83264 2033972 2187248 6.44 1534548 1839124 97636 22:58:01 25324260 30120104 7614960 23.12 105532 4900508 3238264 9.53 2550168 4618676 1513104 22:59:01 25903184 30756444 7036036 21.36 109976 4942688 2312948 6.81 2043656 4531676 8376 23:00:01 26319808 31583188 6619412 20.10 115536 5332884 1479368 4.35 1373720 4775596 2852 Average: 27377025 31040362 5562195 16.89 95950 3808475 2143119 6.31 1687914 3479419 357644 22:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 ens3 151.38 95.51 902.91 28.53 0.00 0.00 0.00 0.00 22:56:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 296.35 229.06 2488.01 47.30 0.00 0.00 0.00 0.00 22:57:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 br-54ba2fc61671 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 722.18 393.19 15710.42 64.16 0.00 0.00 0.00 0.00 22:58:01 lo 4.70 4.70 0.59 0.59 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 ens3 223.35 182.50 770.33 58.52 0.00 0.00 0.00 0.00 22:59:01 lo 1.77 1.77 0.16 0.16 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 ens3 258.12 223.30 1410.91 1244.61 0.00 0.00 0.00 0.00 23:00:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 330.89 225.15 4268.11 289.49 0.00 0.00 0.00 0.00 Average: lo 2.05 2.05 0.23 0.23 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23378) 04/14/24 _x86_64_ (8 CPU) 22:54:27 LINUX RESTART (8 CPU) 22:55:02 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 8.62 0.00 0.75 3.89 0.10 86.63 22:56:01 0 4.56 0.00 0.71 1.93 0.05 92.74 22:56:01 1 6.79 0.00 0.61 0.58 0.05 91.98 22:56:01 2 9.94 0.00 0.74 0.67 0.06 88.60 22:56:01 3 1.41 0.00 0.40 15.11 0.06 83.03 22:56:01 4 2.73 0.00 0.26 0.47 0.05 96.49 22:56:01 5 9.56 0.00 0.91 3.55 0.34 85.64 22:56:01 6 32.37 0.00 2.11 9.35 0.15 56.02 22:56:01 7 2.46 0.00 0.34 0.71 0.07 96.42 22:57:01 all 14.46 0.00 1.08 2.70 0.05 81.72 22:57:01 0 10.59 0.00 0.67 1.16 0.05 87.53 22:57:01 1 12.82 0.00 1.09 0.97 0.05 85.08 22:57:01 2 11.59 0.00 1.64 2.20 0.05 84.52 22:57:01 3 21.87 0.00 1.36 7.34 0.05 69.38 22:57:01 4 8.55 0.00 0.57 0.57 0.02 90.29 22:57:01 5 19.03 0.00 1.72 7.04 0.07 72.14 22:57:01 6 19.78 0.00 1.04 1.11 0.05 78.03 22:57:01 7 11.46 0.00 0.57 1.23 0.05 86.69 22:58:01 all 22.03 0.00 4.61 5.43 0.09 67.85 22:58:01 0 25.48 0.00 4.89 3.13 0.08 66.41 22:58:01 1 21.39 0.00 5.36 24.44 0.08 48.72 22:58:01 2 23.51 0.00 4.82 9.34 0.08 62.25 22:58:01 3 28.50 0.00 4.01 0.76 0.08 66.64 22:58:01 4 18.07 0.00 4.37 3.11 0.10 74.35 22:58:01 5 22.09 0.00 5.15 0.94 0.10 71.72 22:58:01 6 19.89 0.00 4.58 1.38 0.08 74.06 22:58:01 7 17.32 0.00 3.64 0.29 0.08 78.67 22:59:01 all 19.25 0.00 2.40 5.66 0.07 72.63 22:59:01 0 20.12 0.00 2.47 1.95 0.07 75.39 22:59:01 1 20.64 0.00 3.00 19.56 0.08 56.72 22:59:01 2 20.10 0.00 2.32 3.09 0.08 74.39 22:59:01 3 20.56 0.00 2.31 3.50 0.05 73.58 22:59:01 4 15.68 0.00 2.53 6.85 0.07 74.87 22:59:01 5 19.52 0.00 2.13 5.04 0.07 73.24 22:59:01 6 16.91 0.00 2.25 1.73 0.07 79.04 22:59:01 7 20.44 0.00 2.20 3.62 0.07 73.67 23:00:01 all 14.16 0.00 0.88 1.71 0.05 83.19 23:00:01 0 20.19 0.00 0.80 0.25 0.05 78.70 23:00:01 1 15.89 0.00 1.12 2.92 0.05 80.01 23:00:01 2 18.45 0.00 1.14 0.89 0.05 79.47 23:00:01 3 4.67 0.00 0.48 0.00 0.08 94.77 23:00:01 4 16.16 0.00 1.52 4.57 0.05 77.70 23:00:01 5 8.52 0.00 0.59 2.39 0.03 88.47 23:00:01 6 8.43 0.00 0.62 0.02 0.03 90.90 23:00:01 7 20.98 0.00 0.79 2.67 0.07 75.50 Average: all 15.76 0.00 1.95 3.87 0.07 78.34 Average: 0 16.20 0.00 1.91 1.68 0.06 80.15 Average: 1 15.51 0.00 2.23 9.67 0.06 72.52 Average: 2 16.86 0.00 2.16 3.28 0.07 77.63 Average: 3 15.74 0.00 1.74 5.09 0.07 77.36 Average: 4 12.28 0.00 1.85 3.13 0.06 82.68 Average: 5 15.73 0.00 2.09 3.80 0.12 78.25 Average: 6 19.25 0.00 2.12 2.60 0.08 75.95 Average: 7 14.59 0.00 1.51 1.71 0.07 82.12