---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83521 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 13G 143G 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 872 26202 0 5091 30838 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:70:07:21 brd ff:ff:ff:ff:ff:ff inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe70:721/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:6a:73:c3 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-83521) 11/13/24 _x86_64_ (8 CPU) 14:51:47 LINUX RESTART (8 CPU) 14:52:02 tps rtps wtps bread/s bwrtn/s 14:53:02 218.32 75.17 143.15 5360.85 50017.01 14:54:01 123.32 27.44 95.88 2112.59 20518.69 14:55:01 139.69 9.77 129.93 1736.91 51098.02 14:56:01 257.31 12.86 244.44 786.27 74764.94 14:57:01 34.01 0.40 33.61 35.19 10082.86 Average: 154.42 24.95 129.46 1994.69 41335.71 14:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:02 30267916 31664184 2671304 8.11 54928 1661052 1442452 4.24 881296 1515976 76600 14:54:01 29789728 31660488 3149492 9.56 84204 2083192 1467984 4.32 932408 1894620 224436 14:55:01 27484848 31635248 5454372 16.56 106696 4273712 1565700 4.61 1009592 4019176 1160136 14:56:01 24150568 29051276 8788652 26.68 116816 4982184 8107620 23.85 3771168 4503304 1024 14:57:01 25242640 30173368 7696580 23.37 117552 5010460 4879832 14.36 2746040 4454484 632 Average: 27387140 30836913 5552080 16.86 96039 3602120 3492718 10.28 1868101 3277512 292566 14:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:02 ens3 389.02 258.57 1214.82 63.18 0.00 0.00 0.00 0.00 14:53:02 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 68.94 49.48 1038.92 8.53 0.00 0.00 0.00 0.00 14:54:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 634.74 354.72 21913.88 26.79 0.00 0.00 0.00 0.00 14:55:01 br-4f7f15fd62bc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 9.93 9.93 0.91 0.91 0.00 0.00 0.00 0.00 14:56:01 vethd76df6a 0.33 0.78 0.06 0.08 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth814e045 1.28 1.82 0.17 0.23 0.00 0.00 0.00 0.00 14:56:01 vethada6e40 1.17 1.20 0.07 0.07 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth814e045 3.78 3.32 0.95 0.84 0.00 0.00 0.00 0.00 14:57:01 ens3 1317.58 793.04 31542.47 117.23 0.00 0.00 0.00 0.00 14:57:01 vethf836d10 34.36 31.49 14.17 23.63 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 Average: veth814e045 1.02 1.03 0.23 0.21 0.00 0.00 0.00 0.00 Average: ens3 264.25 158.65 6350.58 23.49 0.00 0.00 0.00 0.00 Average: vethf836d10 6.92 6.34 2.85 4.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83521) 11/13/24 _x86_64_ (8 CPU) 14:51:47 LINUX RESTART (8 CPU) 14:52:02 CPU %user %nice %system %iowait %steal %idle 14:53:02 all 8.08 0.00 1.10 4.97 0.03 85.83 14:53:02 0 10.43 0.00 1.12 1.58 0.03 86.84 14:53:02 1 15.50 0.00 1.56 5.22 0.05 77.67 14:53:02 2 5.77 0.00 0.82 0.97 0.03 92.41 14:53:02 3 4.07 0.00 2.05 0.78 0.03 93.06 14:53:02 4 3.38 0.00 0.75 1.39 0.02 94.46 14:53:02 5 2.37 0.00 0.88 11.76 0.03 84.96 14:53:02 6 18.53 0.00 0.90 7.05 0.05 73.47 14:53:02 7 4.53 0.00 0.68 10.98 0.03 83.77 14:54:01 all 9.96 0.00 0.84 1.92 0.03 87.25 14:54:01 0 9.75 0.00 0.87 0.29 0.02 89.08 14:54:01 1 5.36 0.00 0.56 0.03 0.02 94.03 14:54:01 2 1.98 0.00 0.37 0.36 0.03 97.26 14:54:01 3 5.62 0.00 0.73 0.29 0.02 93.35 14:54:01 4 5.26 0.00 0.49 1.07 0.02 93.17 14:54:01 5 2.04 0.00 0.34 0.32 0.00 97.30 14:54:01 6 29.57 0.00 2.10 3.02 0.05 65.25 14:54:01 7 20.05 0.00 1.27 9.98 0.05 68.64 14:55:01 all 9.59 0.00 3.51 6.63 0.06 80.20 14:55:01 0 8.27 0.00 3.92 17.96 0.07 69.78 14:55:01 1 7.69 0.00 2.98 2.02 0.05 87.26 14:55:01 2 15.54 0.00 2.70 2.49 0.05 79.22 14:55:01 3 10.49 0.00 3.50 0.59 0.05 85.37 14:55:01 4 9.97 0.00 3.70 0.24 0.05 86.04 14:55:01 5 8.03 0.00 5.06 24.92 0.08 61.90 14:55:01 6 8.38 0.00 3.52 2.38 0.05 85.67 14:55:01 7 8.35 0.00 2.75 2.57 0.05 86.28 14:56:01 all 46.54 0.00 6.09 2.62 0.11 44.64 14:56:01 0 43.26 0.00 6.03 1.39 0.12 49.21 14:56:01 1 44.87 0.00 5.51 1.56 0.12 47.94 14:56:01 2 47.47 0.00 5.87 0.67 0.12 45.87 14:56:01 3 46.23 0.00 6.27 0.54 0.12 46.85 14:56:01 4 46.26 0.00 6.19 0.44 0.10 47.01 14:56:01 5 45.88 0.00 6.16 12.88 0.10 34.99 14:56:01 6 46.13 0.00 6.09 2.70 0.10 44.99 14:56:01 7 52.20 0.00 6.53 0.89 0.10 40.28 14:57:01 all 14.84 0.00 1.67 1.01 0.07 82.42 14:57:01 0 14.90 0.00 1.59 0.12 0.05 83.34 14:57:01 1 15.67 0.00 1.59 0.05 0.07 82.63 14:57:01 2 22.07 0.00 2.54 0.02 0.07 75.31 14:57:01 3 12.66 0.00 1.75 1.82 0.10 83.68 14:57:01 4 14.71 0.00 1.42 0.07 0.07 83.74 14:57:01 5 12.66 0.00 1.46 0.10 0.08 85.69 14:57:01 6 14.04 0.00 1.63 0.18 0.07 84.08 14:57:01 7 12.07 0.00 1.35 5.67 0.07 80.85 Average: all 17.81 0.00 2.64 3.43 0.06 76.06 Average: 0 17.33 0.00 2.71 4.26 0.06 75.64 Average: 1 17.81 0.00 2.44 1.77 0.06 77.91 Average: 2 18.64 0.00 2.47 0.90 0.06 77.93 Average: 3 15.84 0.00 2.86 0.81 0.06 80.43 Average: 4 15.94 0.00 2.51 0.64 0.05 80.85 Average: 5 14.17 0.00 2.78 9.99 0.06 73.00 Average: 6 23.30 0.00 2.84 3.06 0.06 70.73 Average: 7 19.45 0.00 2.52 6.00 0.06 71.97