---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34966 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 860 26218 0 5087 30850 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:5e:c8:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe5e:c8b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:86:ce:9e 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-34966) 04/25/24 _x86_64_ (8 CPU) 17:16:09 LINUX RESTART (8 CPU) 17:17:03 tps rtps wtps bread/s bwrtn/s 17:18:01 121.22 70.18 51.04 4646.92 18270.78 17:19:01 98.85 16.93 81.92 1220.33 18371.60 17:20:01 94.67 9.37 85.30 1651.32 18201.23 17:21:01 73.89 0.03 73.85 4.53 47587.94 17:22:01 129.73 6.62 123.11 528.01 57026.96 17:23:01 115.78 6.21 109.56 284.84 14381.19 17:24:01 33.98 0.70 33.28 24.53 10317.25 17:25:01 58.73 1.93 56.80 111.96 11345.03 Average: 90.73 13.76 76.97 1044.01 24463.06 17:17:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:18:01 30184176 31642388 2755044 8.36 56364 1721052 1506384 4.43 926408 1552756 78872 17:19:01 29939128 31681152 3000092 9.11 79668 1964472 1420180 4.18 895056 1794024 114580 17:20:01 28382964 31640160 4556256 13.83 101580 3419832 1571500 4.62 1001008 3167064 1303228 17:21:01 27592316 31655488 5346904 16.23 106564 4186404 1405396 4.14 991752 3932868 792392 17:22:01 25946724 30724980 6992496 21.23 112816 4870264 7705508 22.67 1947628 4550428 1096 17:23:01 23670980 28567440 9268240 28.14 116960 4976400 8969220 26.39 4282984 4461988 916 17:24:01 25121024 30045184 7818196 23.74 117648 5004256 5070224 14.92 2875440 4448244 164 17:25:01 26824952 31567012 6114268 18.56 119916 4831112 1592500 4.69 1358516 4296472 2720 Average: 27207783 30940476 5731437 17.40 101440 3871724 3655114 10.75 1784849 3525480 286746 17:17:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:18:01 lo 1.52 1.52 0.17 0.17 0.00 0.00 0.00 0.00 17:18:01 ens3 292.66 226.44 1482.37 61.13 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 17:19:01 ens3 40.26 32.36 515.88 6.85 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 7.67 7.67 0.71 0.71 0.00 0.00 0.00 0.00 17:20:01 br-3cbc9ff8388f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 349.23 203.12 11185.91 16.46 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 17:21:01 br-3cbc9ff8388f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 251.37 131.79 9513.69 8.94 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 17:22:01 veth4a6384e 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:22:01 veth890de23 0.15 0.37 0.01 0.02 0.00 0.00 0.00 0.00 17:22:01 veth551d69c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 1.20 1.20 0.08 0.08 0.00 0.00 0.00 0.00 17:23:01 veth4a6384e 5.86 5.68 1.04 1.35 0.00 0.00 0.00 0.00 17:23:01 veth551d69c 1.75 2.05 0.19 0.19 0.00 0.00 0.00 0.00 17:23:01 veth42cb98b 0.37 0.85 0.07 0.09 0.00 0.00 0.00 0.00 17:24:01 lo 5.97 5.97 3.94 3.94 0.00 0.00 0.00 0.00 17:24:01 veth4a6384e 0.40 0.72 0.07 0.09 0.00 0.00 0.00 0.00 17:24:01 vetha2f2d8a 72.34 83.64 80.88 23.69 0.00 0.00 0.00 0.01 17:24:01 vethe7d049f 5.40 5.37 1.16 1.11 0.00 0.00 0.00 0.00 17:25:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:25:01 ens3 1277.44 803.47 31577.31 136.61 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.69 0.69 0.00 0.00 0.00 0.00 Average: ens3 155.42 97.62 3955.72 16.81 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-34966) 04/25/24 _x86_64_ (8 CPU) 17:16:09 LINUX RESTART (8 CPU) 17:17:03 CPU %user %nice %system %iowait %steal %idle 17:18:01 all 8.97 0.00 0.96 5.21 0.05 84.81 17:18:01 0 9.88 0.00 0.86 5.08 0.03 84.15 17:18:01 1 4.42 0.00 0.76 18.12 0.07 76.63 17:18:01 2 6.74 0.00 0.57 0.12 0.02 92.55 17:18:01 3 2.97 0.00 0.76 0.19 0.03 96.05 17:18:01 4 23.43 0.00 1.18 3.97 0.09 71.34 17:18:01 5 11.75 0.00 1.54 2.41 0.03 84.27 17:18:01 6 8.03 0.00 1.23 9.19 0.03 81.52 17:18:01 7 4.68 0.00 0.74 2.60 0.03 91.95 17:19:01 all 8.99 0.00 0.61 3.79 0.03 86.58 17:19:01 0 3.76 0.00 0.42 11.61 0.03 84.17 17:19:01 1 11.94 0.00 0.92 4.92 0.05 82.17 17:19:01 2 8.25 0.00 0.64 1.07 0.02 90.03 17:19:01 3 1.45 0.00 0.18 0.13 0.03 98.20 17:19:01 4 4.30 0.00 0.48 9.38 0.05 85.79 17:19:01 5 24.35 0.00 1.00 2.49 0.03 72.12 17:19:01 6 13.28 0.00 0.90 0.65 0.05 85.12 17:19:01 7 4.63 0.00 0.30 0.03 0.02 95.01 17:20:01 all 7.91 0.00 2.12 6.57 0.05 83.36 17:20:01 0 4.87 0.00 1.44 2.87 0.05 90.77 17:20:01 1 7.05 0.00 2.58 19.97 0.03 70.36 17:20:01 2 8.76 0.00 2.18 2.60 0.05 86.41 17:20:01 3 5.64 0.00 1.68 3.11 0.05 89.52 17:20:01 4 4.72 0.00 2.83 1.12 0.03 91.29 17:20:01 5 15.82 0.00 2.84 1.90 0.07 79.38 17:20:01 6 10.95 0.00 1.55 19.47 0.03 68.00 17:20:01 7 5.43 0.00 1.87 1.58 0.03 91.09 17:21:01 all 3.19 0.00 1.40 12.46 0.03 82.92 17:21:01 0 2.70 0.00 1.56 0.15 0.05 95.54 17:21:01 1 3.16 0.00 0.64 0.13 0.02 96.05 17:21:01 2 2.97 0.00 2.08 86.25 0.05 8.65 17:21:01 3 2.97 0.00 1.58 2.85 0.02 92.58 17:21:01 4 4.08 0.00 1.02 3.81 0.07 91.03 17:21:01 5 2.36 0.00 2.25 0.07 0.03 95.29 17:21:01 6 2.77 0.00 1.18 0.00 0.02 96.04 17:21:01 7 4.47 0.00 0.88 7.05 0.03 87.57 17:22:01 all 6.09 0.00 2.03 12.50 0.04 79.34 17:22:01 0 6.60 0.00 2.28 9.93 0.03 81.16 17:22:01 1 6.51 0.00 2.28 1.14 0.03 90.05 17:22:01 2 6.88 0.00 2.16 29.11 0.05 61.79 17:22:01 3 5.33 0.00 1.71 4.95 0.03 87.98 17:22:01 4 6.54 0.00 2.08 1.74 0.03 89.61 17:22:01 5 5.99 0.00 2.02 33.02 0.03 58.94 17:22:01 6 5.91 0.00 1.80 1.18 0.05 91.07 17:22:01 7 4.99 0.00 1.90 19.08 0.03 73.99 17:23:01 all 50.54 0.00 6.76 1.87 0.13 40.69 17:23:01 0 45.88 0.00 6.60 1.82 0.12 45.58 17:23:01 1 48.88 0.00 6.69 0.88 0.12 43.44 17:23:01 2 44.45 0.00 6.56 1.93 0.12 46.95 17:23:01 3 57.96 0.00 7.63 0.53 0.17 33.71 17:23:01 4 51.96 0.00 6.83 0.67 0.14 40.41 17:23:01 5 53.01 0.00 7.13 7.22 0.14 32.50 17:23:01 6 49.49 0.00 5.70 0.68 0.15 43.98 17:23:01 7 52.88 0.00 6.98 1.26 0.10 38.78 17:24:01 all 8.87 0.00 1.41 1.60 0.06 88.06 17:24:01 0 8.68 0.00 1.17 1.40 0.07 88.68 17:24:01 1 10.12 0.00 1.59 1.11 0.08 87.10 17:24:01 2 8.89 0.00 1.48 1.40 0.05 88.18 17:24:01 3 9.46 0.00 1.29 6.08 0.05 83.12 17:24:01 4 10.46 0.00 1.53 0.47 0.07 87.47 17:24:01 5 7.00 0.00 1.34 0.90 0.08 90.67 17:24:01 6 7.21 0.00 1.24 1.33 0.07 90.15 17:24:01 7 9.13 0.00 1.61 0.10 0.07 89.09 17:25:01 all 7.50 0.00 0.63 2.80 0.03 89.04 17:25:01 0 1.34 0.00 0.43 0.75 0.03 97.45 17:25:01 1 3.82 0.00 0.67 2.12 0.03 93.36 17:25:01 2 9.35 0.00 0.79 1.84 0.05 87.97 17:25:01 3 18.16 0.00 0.85 7.29 0.03 73.66 17:25:01 4 5.04 0.00 0.62 0.18 0.02 94.14 17:25:01 5 8.76 0.00 0.50 1.67 0.05 89.02 17:25:01 6 13.10 0.00 0.77 8.44 0.03 77.66 17:25:01 7 0.52 0.00 0.40 0.08 0.00 99.00 Average: all 12.70 0.00 1.98 5.86 0.05 79.40 Average: 0 10.43 0.00 1.84 4.20 0.05 83.48 Average: 1 11.99 0.00 2.01 5.99 0.05 79.95 Average: 2 12.00 0.00 2.05 15.56 0.05 70.33 Average: 3 12.89 0.00 1.95 3.16 0.05 81.95 Average: 4 13.67 0.00 2.06 2.67 0.06 81.54 Average: 5 16.08 0.00 2.32 6.21 0.06 75.33 Average: 6 13.82 0.00 1.79 5.10 0.05 79.23 Average: 7 10.78 0.00 1.83 3.98 0.04 83.38