---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24892 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 11G 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 864 28135 0 3166 30856 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:be:24:6d brd ff:ff:ff:ff:ff:ff inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:febe:246d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:34:b2:e7 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:c3ff:fe34:b2e7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24892) 04/21/24 _x86_64_ (8 CPU) 03:57:25 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 113.21 36.39 76.82 1698.50 29004.33 04:00:01 135.11 18.63 116.48 454.99 37462.29 04:01:01 33.38 0.88 32.49 52.26 24988.77 04:02:01 70.19 3.23 66.96 436.46 36748.94 04:03:01 114.40 0.47 113.93 19.86 46187.24 04:04:01 60.51 1.02 59.49 63.32 29915.55 Average: 87.80 10.10 77.70 454.27 34051.05 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30146876 31715780 2792344 8.48 69968 1811472 1389596 4.09 858300 1647016 143188 04:00:01 28815968 30706488 4123252 12.52 85832 2102776 2461884 7.24 1930496 1876168 18636 04:01:01 27775184 29720180 5164036 15.68 89080 2150796 3918872 11.53 2961752 1878044 6932 04:02:01 28114288 30396004 4824932 14.65 95288 2472536 3231708 9.51 2360032 2119644 352 04:03:01 27332196 30004444 5607024 17.02 101740 2848296 3287976 9.67 2770360 2471648 1548 04:04:01 28806924 31592600 4132296 12.55 105344 2955752 1468080 4.32 1200756 2563932 4784 Average: 28498573 30689249 4440647 13.48 91209 2390271 2626353 7.73 2013616 2092742 29240 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 90.45 63.96 884.41 12.52 0.00 0.00 0.00 0.00 03:59:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 378.15 305.72 3593.40 78.15 0.00 0.00 0.00 0.00 04:00:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 570.99 307.80 689.81 111.00 0.00 0.00 0.00 0.00 04:01:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:02:01 docker0 2.12 3.33 0.12 39.48 0.00 0.00 0.00 0.00 04:02:01 ens3 708.55 430.19 1555.03 126.85 0.00 0.00 0.00 0.00 04:02:01 lo 1.48 1.48 0.13 0.13 0.00 0.00 0.00 0.00 04:03:01 docker0 3.88 6.43 0.23 78.90 0.00 0.00 0.00 0.00 04:03:01 ens3 451.42 236.08 322.40 81.35 0.00 0.00 0.00 0.00 04:03:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 ens3 476.22 289.50 325.46 106.66 0.00 0.00 0.00 0.00 04:04:01 lo 16.06 16.06 1.45 1.45 0.00 0.00 0.00 0.00 Average: docker0 1.00 1.63 0.06 19.73 0.00 0.00 0.00 0.00 Average: ens3 445.95 272.20 1228.41 86.09 0.00 0.00 0.00 0.00 Average: lo 3.35 3.35 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24892) 04/21/24 _x86_64_ (8 CPU) 03:57:25 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 9.48 0.00 0.75 3.24 0.04 86.49 03:59:01 0 1.07 0.00 0.32 0.07 0.02 98.53 03:59:01 1 0.75 0.00 0.53 20.41 0.05 78.25 03:59:01 2 1.80 0.00 0.33 0.03 0.03 97.80 03:59:01 3 21.29 0.00 1.06 2.16 0.07 75.42 03:59:01 4 28.48 0.00 1.98 1.65 0.07 67.82 03:59:01 5 7.82 0.00 0.65 0.55 0.03 90.95 03:59:01 6 6.69 0.00 0.48 0.28 0.02 92.52 03:59:01 7 8.00 0.00 0.63 0.77 0.03 90.57 04:00:01 all 21.05 0.00 0.98 3.73 0.05 74.18 04:00:01 0 11.76 0.00 0.68 0.00 0.03 87.52 04:00:01 1 26.39 0.00 0.74 8.17 0.07 64.63 04:00:01 2 26.70 0.00 1.08 0.27 0.05 71.90 04:00:01 3 18.49 0.00 1.37 20.66 0.07 59.41 04:00:01 4 22.91 0.00 1.12 0.45 0.07 75.46 04:00:01 5 22.86 0.00 0.78 0.22 0.07 76.08 04:00:01 6 16.80 0.00 0.80 0.08 0.05 82.27 04:00:01 7 22.52 0.00 1.27 0.08 0.05 76.08 04:01:01 all 43.26 0.00 1.14 0.81 0.08 54.72 04:01:01 0 28.62 0.00 1.09 0.12 0.05 70.12 04:01:01 1 60.48 0.00 1.27 0.00 0.08 38.17 04:01:01 2 48.08 0.00 0.87 0.00 0.07 50.99 04:01:01 3 48.99 0.00 1.30 0.03 0.08 49.59 04:01:01 4 44.25 0.00 1.29 0.07 0.12 54.28 04:01:01 5 43.37 0.00 0.99 0.37 0.07 55.21 04:01:01 6 35.34 0.00 1.04 5.78 0.05 57.79 04:01:01 7 36.97 0.00 1.24 0.10 0.08 61.61 04:02:01 all 29.65 0.00 1.90 1.55 0.08 66.83 04:02:01 0 25.88 0.00 1.54 0.79 0.05 71.74 04:02:01 1 35.40 0.00 1.74 0.03 0.10 62.73 04:02:01 2 23.66 0.00 1.66 0.03 0.08 74.56 04:02:01 3 34.15 0.00 1.74 0.23 0.07 63.81 04:02:01 4 35.29 0.00 2.23 4.17 0.08 58.22 04:02:01 5 26.50 0.00 2.44 0.02 0.08 70.96 04:02:01 6 18.90 0.00 1.32 5.98 0.07 73.73 04:02:01 7 37.42 0.00 2.58 1.14 0.07 58.79 04:03:01 all 26.76 0.00 2.39 1.80 0.09 68.96 04:03:01 0 25.70 0.00 2.54 4.20 0.08 67.48 04:03:01 1 26.84 0.00 2.52 3.13 0.10 67.41 04:03:01 2 32.46 0.00 2.00 0.07 0.10 65.38 04:03:01 3 32.57 0.00 2.72 0.29 0.10 64.32 04:03:01 4 26.80 0.00 2.54 6.50 0.08 64.07 04:03:01 5 26.05 0.00 2.17 0.15 0.12 71.51 04:03:01 6 27.02 0.00 2.92 0.02 0.10 69.94 04:03:01 7 16.70 0.00 1.68 0.05 0.07 81.50 04:04:01 all 12.25 0.00 1.30 1.72 0.04 84.69 04:04:01 0 4.91 0.00 1.09 0.05 0.03 93.92 04:04:01 1 25.09 0.00 1.31 0.32 0.05 73.24 04:04:01 2 28.52 0.00 1.59 1.87 0.05 67.97 04:04:01 3 7.05 0.00 1.44 0.62 0.03 90.86 04:04:01 4 17.71 0.00 1.74 2.17 0.05 78.33 04:04:01 5 4.56 0.00 1.24 0.07 0.02 94.12 04:04:01 6 3.40 0.00 0.87 8.34 0.02 87.38 04:04:01 7 6.80 0.00 1.10 0.38 0.05 91.66 Average: all 23.74 0.00 1.41 2.14 0.06 72.65 Average: 0 16.30 0.00 1.21 0.87 0.04 81.58 Average: 1 29.15 0.00 1.35 5.35 0.08 64.07 Average: 2 26.86 0.00 1.25 0.38 0.06 71.44 Average: 3 27.09 0.00 1.60 4.00 0.07 67.23 Average: 4 29.24 0.00 1.82 2.50 0.08 66.37 Average: 5 21.85 0.00 1.38 0.23 0.06 76.48 Average: 6 18.02 0.00 1.24 3.41 0.05 77.28 Average: 7 21.38 0.00 1.42 0.42 0.06 76.72