---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13962 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 867 25620 0 5678 30843 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:6b:cd:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe6b:cdf8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:ee:51:77 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-13962) 01/21/24 _x86_64_ (8 CPU) 11:49:22 LINUX RESTART (8 CPU) 11:50:02 tps rtps wtps bread/s bwrtn/s 11:51:01 96.51 18.03 78.48 1039.15 28526.28 11:52:01 151.17 23.29 127.87 2806.26 37007.80 11:53:01 345.24 12.75 332.49 776.17 134151.49 11:54:01 23.41 0.83 22.58 42.79 26500.62 11:55:01 52.72 1.35 51.37 104.90 24482.31 Average: 133.93 11.23 122.70 953.60 50204.65 11:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30062156 31696240 2877064 8.73 71744 1870536 1391588 4.09 876252 1702788 201680 11:52:01 28415188 31666828 4524032 13.73 104592 3407036 1374080 4.04 987232 3143836 1317276 11:53:01 25457200 30822648 7482020 22.71 131840 5393668 4789408 14.09 1923848 5030020 320 11:54:01 23934920 29472464 9004300 27.34 132328 5559172 6731280 19.80 3356648 5098912 26628 11:55:01 26279300 31620444 6659920 20.22 134932 5372444 1477436 4.35 1236108 4923696 43884 Average: 26829753 31055725 6109467 18.55 115087 4320571 3152758 9.28 1676018 3979850 317958 11:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 11:51:01 ens3 72.89 49.57 1088.21 8.26 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 8.73 8.73 0.81 0.81 0.00 0.00 0.00 0.00 11:52:01 ens3 353.88 205.63 11592.36 18.79 0.00 0.00 0.00 0.00 11:52:01 br-e7fb41a1edd6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 vethbca355c 53.97 65.16 19.16 16.06 0.00 0.00 0.00 0.00 11:53:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 11:53:01 vethfcbf2bd 26.83 24.95 11.55 16.26 0.00 0.00 0.00 0.00 11:53:01 vethd18272e 1.25 1.42 0.07 0.09 0.00 0.00 0.00 0.00 11:54:01 vethbca355c 125.46 153.36 145.62 35.00 0.00 0.00 0.00 0.01 11:54:01 lo 7.07 7.07 1.36 1.36 0.00 0.00 0.00 0.00 11:54:01 vethfcbf2bd 51.72 43.49 12.73 45.34 0.00 0.00 0.00 0.00 11:54:01 vethd18272e 102.45 83.97 22.88 101.27 0.00 0.00 0.00 0.01 11:55:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:55:01 ens3 1582.81 901.95 38808.49 266.41 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.85 3.85 0.50 0.50 0.00 0.00 0.00 0.00 Average: ens3 261.83 142.36 7635.09 43.01 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-13962) 01/21/24 _x86_64_ (8 CPU) 11:49:22 LINUX RESTART (8 CPU) 11:50:02 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 9.93 0.00 0.74 2.65 0.03 86.65 11:51:01 0 40.83 0.00 2.17 3.55 0.08 53.36 11:51:01 1 14.72 0.00 0.99 6.78 0.05 77.46 11:51:01 2 14.94 0.00 0.93 0.63 0.07 83.43 11:51:01 3 5.63 0.00 0.58 0.51 0.03 93.25 11:51:01 4 2.08 0.00 0.32 0.12 0.00 97.47 11:51:01 5 0.25 0.00 0.19 0.39 0.02 99.15 11:51:01 6 0.54 0.00 0.22 1.05 0.00 98.18 11:51:01 7 0.42 0.00 0.54 8.18 0.02 90.84 11:52:01 all 11.62 0.00 2.47 2.77 0.05 83.09 11:52:01 0 15.44 0.00 3.64 2.00 0.05 78.87 11:52:01 1 8.84 0.00 1.79 0.60 0.03 88.73 11:52:01 2 4.60 0.00 2.08 1.29 0.05 91.98 11:52:01 3 10.30 0.00 1.97 12.51 0.05 75.17 11:52:01 4 12.02 0.00 2.69 0.55 0.07 84.67 11:52:01 5 6.97 0.00 2.15 1.53 0.05 89.30 11:52:01 6 23.53 0.00 3.08 1.83 0.08 71.48 11:52:01 7 11.28 0.00 2.33 1.83 0.05 84.51 11:53:01 all 17.36 0.00 4.82 7.38 0.09 70.35 11:53:01 0 21.27 0.00 4.75 6.25 0.10 67.63 11:53:01 1 14.95 0.00 5.23 0.69 0.07 79.07 11:53:01 2 14.37 0.00 4.64 19.72 0.08 61.19 11:53:01 3 11.74 0.00 4.28 7.19 0.12 76.67 11:53:01 4 20.72 0.00 4.46 2.51 0.08 72.22 11:53:01 5 12.31 0.00 4.04 1.22 0.07 82.37 11:53:01 6 23.77 0.00 6.72 20.73 0.15 48.62 11:53:01 7 19.73 0.00 4.41 0.81 0.08 74.96 11:54:01 all 22.31 0.00 2.50 1.25 0.08 73.87 11:54:01 0 22.92 0.00 2.28 5.27 0.07 69.46 11:54:01 1 18.97 0.00 2.70 1.37 0.10 76.86 11:54:01 2 24.09 0.00 2.73 0.00 0.07 73.11 11:54:01 3 24.53 0.00 2.95 0.02 0.08 72.42 11:54:01 4 25.67 0.00 2.44 0.02 0.08 71.79 11:54:01 5 16.09 0.00 1.96 0.00 0.07 81.88 11:54:01 6 23.00 0.00 2.53 0.02 0.05 74.41 11:54:01 7 23.25 0.00 2.40 3.25 0.05 71.05 11:55:01 all 3.59 0.00 0.55 1.41 0.04 94.41 11:55:01 0 16.20 0.00 1.00 0.23 0.05 82.52 11:55:01 1 1.62 0.00 0.38 0.25 0.08 97.67 11:55:01 2 1.64 0.00 0.40 0.22 0.03 97.71 11:55:01 3 3.14 0.00 0.50 0.02 0.02 96.32 11:55:01 4 0.54 0.00 0.44 0.08 0.03 98.91 11:55:01 5 2.54 0.00 0.47 0.84 0.05 96.10 11:55:01 6 0.93 0.00 0.60 2.68 0.03 95.76 11:55:01 7 2.16 0.00 0.61 6.90 0.03 90.29 Average: all 12.95 0.00 2.21 3.08 0.06 81.69 Average: 0 23.29 0.00 2.77 3.45 0.07 70.42 Average: 1 11.81 0.00 2.22 1.92 0.07 83.99 Average: 2 11.90 0.00 2.15 4.35 0.06 81.53 Average: 3 11.08 0.00 2.05 4.04 0.06 82.76 Average: 4 12.21 0.00 2.07 0.66 0.05 85.01 Average: 5 7.64 0.00 1.76 0.79 0.05 89.75 Average: 6 14.35 0.00 2.63 5.24 0.06 77.72 Average: 7 11.36 0.00 2.06 4.20 0.05 82.34