---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5679 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 13G 143G 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 824 26558 0 4784 30887 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:8f:44:cb brd ff:ff:ff:ff:ff:ff inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe8f:44cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:c1:07:df 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-5679) 02/16/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 109.23 24.16 85.07 1382.17 36650.69 02:51:01 134.57 22.98 111.60 2750.02 41186.80 02:52:01 437.23 12.96 424.26 785.17 117332.19 02:53:01 25.36 0.57 24.80 31.19 33150.27 02:54:01 15.01 0.02 15.00 0.13 20444.91 02:55:01 6.70 0.00 6.70 0.00 252.96 02:56:01 13.15 0.07 13.08 14.13 1144.34 02:57:01 60.22 1.93 58.29 111.98 3559.17 Average: 100.19 7.84 92.35 634.39 31715.37 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30081928 31696752 2857292 8.67 70592 1854620 1465272 4.31 878248 1688388 173660 02:51:01 28787464 31705768 4151756 12.60 102364 3086156 1374364 4.04 951844 2825688 1074940 02:52:01 25959128 30480700 6980092 21.19 131816 4517216 6455676 18.99 2269344 4214992 300 02:53:01 24350720 29020952 8588500 26.07 132064 4631012 9065268 26.67 3771396 4304828 296 02:54:01 24337180 29006688 8602040 26.11 132164 4631200 9066180 26.67 3785408 4303792 256 02:55:01 23941548 28617432 8997672 27.32 132384 4635736 9231984 27.16 4176968 4301760 164 02:56:01 24650088 29328828 8289132 25.16 132656 4664880 6617432 19.47 3494288 4293040 148 02:57:01 27181172 31612720 5758048 17.48 135952 4496692 1501772 4.42 1231604 4063428 29708 Average: 26161154 30183730 6778066 20.58 121249 4064689 5597244 16.47 2569888 3749490 159934 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 02:50:01 ens3 61.19 42.13 988.02 7.37 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 7.80 7.80 0.72 0.72 0.00 0.00 0.00 0.00 02:51:01 ens3 256.20 159.68 7760.14 16.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 br-74ea07b3d6ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth39d1ca6 50.34 61.41 19.70 16.44 0.00 0.00 0.00 0.00 02:52:01 vethe704725 0.98 1.12 0.06 0.07 0.00 0.00 0.00 0.00 02:52:01 lo 4.40 4.40 0.39 0.39 0.00 0.00 0.00 0.00 02:52:01 ens3 329.93 183.97 11862.12 13.53 0.00 0.00 0.00 0.00 02:53:01 veth39d1ca6 21.26 26.63 28.90 10.05 0.00 0.00 0.00 0.00 02:53:01 vethe704725 22.48 19.08 8.73 26.69 0.00 0.00 0.00 0.00 02:53:01 lo 5.58 5.58 9.80 9.80 0.00 0.00 0.00 0.00 02:53:01 ens3 4.02 3.10 0.82 0.78 0.00 0.00 0.00 0.00 02:54:01 veth39d1ca6 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 vethe704725 3.32 3.03 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 lo 5.43 5.43 0.82 0.82 0.00 0.00 0.00 0.00 02:54:01 ens3 1.45 1.07 0.52 0.82 0.00 0.00 0.00 0.00 02:55:01 veth39d1ca6 126.78 157.52 268.40 51.93 0.00 0.00 0.00 0.02 02:55:01 vethe704725 102.67 83.97 35.04 175.95 0.00 0.00 0.00 0.01 02:55:01 lo 17.76 17.76 32.10 32.10 0.00 0.00 0.00 0.00 02:55:01 ens3 1.68 1.42 0.31 0.55 0.00 0.00 0.00 0.00 02:56:01 veth39d1ca6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethe704725 1.30 1.53 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 lo 14.21 14.21 0.90 0.90 0.00 0.00 0.00 0.00 02:56:01 ens3 23.30 19.83 9.91 40.25 0.00 0.00 0.00 0.00 02:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 ens3 48.04 40.59 117.67 22.37 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.22 7.22 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 90.73 56.47 2592.55 12.71 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-5679) 02/16/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.06 0.00 0.67 2.87 0.04 86.37 02:50:01 0 37.45 0.00 2.17 2.36 0.07 57.95 02:50:01 1 7.09 0.00 0.47 0.02 0.02 92.41 02:50:01 2 0.35 0.00 0.00 7.48 0.08 92.09 02:50:01 3 0.35 0.00 0.18 0.02 0.00 99.45 02:50:01 4 1.07 0.00 0.25 0.52 0.03 98.12 02:50:01 5 4.74 0.00 0.32 5.96 0.02 88.96 02:50:01 6 6.06 0.00 0.67 5.56 0.02 87.70 02:50:01 7 23.34 0.00 1.27 1.04 0.03 74.32 02:51:01 all 10.96 0.00 1.88 3.00 0.05 84.11 02:51:01 0 5.29 0.00 1.72 8.02 0.07 84.91 02:51:01 1 3.33 0.00 1.81 0.27 0.03 94.56 02:51:01 2 15.27 0.00 2.31 0.87 0.07 81.49 02:51:01 3 9.13 0.00 2.06 7.93 0.05 80.83 02:51:01 4 17.01 0.00 2.08 1.09 0.05 79.76 02:51:01 5 12.99 0.00 1.90 4.98 0.07 80.06 02:51:01 6 6.50 0.00 1.56 0.13 0.03 91.77 02:51:01 7 18.15 0.00 1.62 0.67 0.05 79.51 02:52:01 all 15.96 0.00 4.20 6.84 0.06 72.95 02:52:01 0 10.00 0.00 3.74 18.81 0.05 67.40 02:52:01 1 13.35 0.00 3.69 0.40 0.05 82.50 02:52:01 2 17.99 0.00 4.60 10.47 0.07 66.87 02:52:01 3 15.51 0.00 3.72 0.59 0.05 80.13 02:52:01 4 15.00 0.00 4.24 17.31 0.07 63.38 02:52:01 5 16.04 0.00 4.01 1.43 0.05 78.46 02:52:01 6 19.46 0.00 4.28 2.26 0.08 73.91 02:52:01 7 20.32 0.00 5.30 3.43 0.05 70.90 02:53:01 all 20.05 0.00 1.72 1.47 0.07 76.68 02:53:01 0 19.33 0.00 1.81 0.18 0.08 78.60 02:53:01 1 24.17 0.00 2.23 0.00 0.08 73.51 02:53:01 2 25.09 0.00 1.90 0.02 0.07 72.93 02:53:01 3 20.66 0.00 1.58 0.07 0.08 77.61 02:53:01 4 16.22 0.00 1.04 0.07 0.05 82.63 02:53:01 5 17.13 0.00 1.56 0.89 0.07 80.36 02:53:01 6 19.82 0.00 1.53 10.58 0.07 68.00 02:53:01 7 17.96 0.00 2.11 0.02 0.08 79.83 02:54:01 all 0.85 0.00 0.09 1.87 0.05 97.14 02:54:01 0 0.77 0.00 0.13 0.00 0.05 99.05 02:54:01 1 0.55 0.00 0.17 0.00 0.03 99.25 02:54:01 2 1.00 0.00 0.08 0.00 0.07 98.85 02:54:01 3 0.43 0.00 0.03 0.00 0.03 99.50 02:54:01 4 1.71 0.00 0.05 0.07 0.03 98.14 02:54:01 5 0.43 0.00 0.13 0.00 0.07 99.37 02:54:01 6 0.73 0.00 0.08 14.85 0.03 84.30 02:54:01 7 1.20 0.00 0.07 0.02 0.05 98.67 02:55:01 all 6.56 0.00 0.67 0.03 0.07 92.67 02:55:01 0 8.00 0.00 0.73 0.00 0.07 91.20 02:55:01 1 6.30 0.00 0.72 0.00 0.07 92.91 02:55:01 2 6.31 0.00 0.62 0.05 0.07 92.96 02:55:01 3 7.41 0.00 0.55 0.00 0.05 91.99 02:55:01 4 5.69 0.00 0.64 0.03 0.08 93.56 02:55:01 5 4.96 0.00 0.67 0.03 0.08 94.25 02:55:01 6 6.38 0.00 0.69 0.10 0.08 92.75 02:55:01 7 7.38 0.00 0.77 0.00 0.08 91.76 02:56:01 all 1.07 0.00 0.39 0.11 0.08 98.35 02:56:01 0 0.97 0.00 0.35 0.00 0.08 98.60 02:56:01 1 1.10 0.00 0.43 0.22 0.10 98.14 02:56:01 2 0.77 0.00 0.40 0.02 0.08 98.73 02:56:01 3 2.07 0.00 0.47 0.35 0.07 97.04 02:56:01 4 0.60 0.00 0.32 0.08 0.07 98.93 02:56:01 5 1.74 0.00 0.42 0.10 0.07 97.67 02:56:01 6 0.57 0.00 0.38 0.02 0.08 98.95 02:56:01 7 0.75 0.00 0.37 0.10 0.10 98.68 02:57:01 all 7.61 0.00 0.59 0.31 0.04 91.45 02:57:01 0 17.29 0.00 0.83 0.10 0.05 81.72 02:57:01 1 1.73 0.00 0.43 0.53 0.03 97.28 02:57:01 2 2.89 0.00 0.47 0.48 0.05 96.11 02:57:01 3 0.83 0.00 0.48 0.82 0.03 97.83 02:57:01 4 0.90 0.00 0.33 0.00 0.05 98.71 02:57:01 5 11.47 0.00 0.77 0.28 0.03 87.45 02:57:01 6 0.65 0.00 0.38 0.02 0.02 98.93 02:57:01 7 25.07 0.00 1.05 0.32 0.03 73.53 Average: all 9.13 0.00 1.27 2.06 0.06 87.49 Average: 0 12.39 0.00 1.44 3.67 0.06 82.44 Average: 1 7.18 0.00 1.24 0.18 0.05 91.34 Average: 2 8.69 0.00 1.29 2.41 0.07 87.54 Average: 3 7.03 0.00 1.13 1.22 0.05 90.57 Average: 4 7.26 0.00 1.11 2.38 0.05 89.20 Average: 5 8.68 0.00 1.22 1.71 0.06 88.34 Average: 6 7.50 0.00 1.19 4.19 0.05 87.06 Average: 7 14.27 0.00 1.56 0.70 0.06 83.41