---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9300 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 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 839 26546 0 4780 30871 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:75:a5:0c brd ff:ff:ff:ff:ff:ff inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe75:a50c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:bf:28:6d 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-9300) 02/28/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 98.73 22.93 75.80 1185.02 18603.08 02:51:01 125.81 23.33 102.48 2820.33 24158.77 02:52:01 422.97 11.75 411.22 767.23 100882.78 02:53:01 15.69 0.30 15.39 19.73 15842.82 02:54:01 9.67 0.02 9.65 1.60 12004.37 02:55:01 14.06 0.00 14.06 0.00 12211.11 02:56:01 17.30 0.02 17.28 3.20 12931.84 02:57:01 65.94 2.37 63.57 123.98 15069.16 Average: 96.26 7.56 88.70 613.93 26477.62 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30099676 31690852 2839544 8.62 70044 1831620 1450108 4.27 878664 1668128 158264 02:51:01 28610980 31677156 4328240 13.14 103152 3230696 1574372 4.63 976652 2969956 1223804 02:52:01 26139008 30644500 6800212 20.64 132060 4516700 6153508 18.11 2095460 4205184 236 02:53:01 24142140 28818488 8797080 26.71 132456 4630140 9087020 26.74 3970156 4310244 320 02:54:01 24130892 28807796 8808328 26.74 132516 4630372 9103236 26.78 3980976 4310620 280 02:55:01 23799816 28485356 9139404 27.75 132688 4634916 9255900 27.23 4306524 4310928 164 02:56:01 23845628 28558328 9093592 27.61 132956 4663764 8557492 25.18 4253612 4326148 108 02:57:01 27210232 31638000 5728988 17.39 135484 4493664 1465780 4.31 1203120 4060452 14076 Average: 25997296 30040060 6941924 21.07 121420 4078984 5830927 17.16 2708146 3770208 174656 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.69 1.69 0.18 0.18 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 02:50:01 ens3 58.72 39.89 882.93 7.44 0.00 0.00 0.00 0.00 02:51:01 lo 8.33 8.33 0.77 0.77 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 ens3 313.90 188.20 9787.89 18.10 0.00 0.00 0.00 0.00 02:51:01 br-fae045ab9d2e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth8bd8901 1.08 1.25 0.09 0.10 0.00 0.00 0.00 0.00 02:52:01 vethc4ba81b 0.52 0.65 0.03 0.04 0.00 0.00 0.00 0.00 02:52:01 lo 3.50 3.50 0.31 0.31 0.00 0.00 0.00 0.00 02:52:01 veth86c23d5 0.17 0.50 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 veth8bd8901 30.81 27.57 19.35 30.96 0.00 0.00 0.00 0.00 02:53:01 vethc4ba81b 1.37 1.58 0.51 2.69 0.00 0.00 0.00 0.00 02:53:01 lo 5.35 5.35 9.75 9.75 0.00 0.00 0.00 0.00 02:53:01 veth86c23d5 2.07 2.13 7.84 2.58 0.00 0.00 0.00 0.00 02:54:01 veth8bd8901 0.20 0.22 0.27 0.02 0.00 0.00 0.00 0.00 02:54:01 vethc4ba81b 0.30 0.37 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 lo 5.37 5.37 0.82 0.82 0.00 0.00 0.00 0.00 02:54:01 veth86c23d5 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:55:01 veth8bd8901 61.29 50.76 31.89 123.46 0.00 0.00 0.00 0.01 02:55:01 vethc4ba81b 3.83 3.47 1.72 5.37 0.00 0.00 0.00 0.00 02:55:01 lo 16.76 16.76 32.10 32.10 0.00 0.00 0.00 0.00 02:55:01 veth86c23d5 6.03 6.60 15.35 5.37 0.00 0.00 0.00 0.00 02:56:01 veth8bd8901 0.50 0.57 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 vethc4ba81b 0.55 0.73 0.51 0.07 0.00 0.00 0.00 0.00 02:56:01 lo 15.66 15.66 0.97 0.97 0.00 0.00 0.00 0.00 02:56:01 veth86c23d5 1.35 1.10 0.13 0.14 0.00 0.00 0.00 0.00 02:57:01 lo 0.80 0.80 0.08 0.08 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 02:57:01 ens3 1058.74 670.00 21504.42 159.12 0.00 0.00 0.00 0.00 Average: lo 7.20 7.20 5.63 5.63 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: ens3 94.76 58.24 2597.26 13.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9300) 02/28/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.97 0.00 0.69 2.12 0.04 87.19 02:50:01 0 0.47 0.00 0.31 0.03 0.00 99.19 02:50:01 1 8.16 0.00 0.42 4.78 0.10 86.54 02:50:01 2 43.39 0.00 2.09 2.29 0.07 52.16 02:50:01 3 8.66 0.00 0.61 0.67 0.03 90.03 02:50:01 4 13.44 0.00 0.87 0.22 0.02 85.46 02:50:01 5 1.97 0.00 0.19 0.08 0.02 97.74 02:50:01 6 1.03 0.00 0.37 0.54 0.02 98.03 02:50:01 7 2.65 0.00 0.68 8.33 0.03 88.31 02:51:01 all 11.44 0.00 2.21 1.91 0.05 84.39 02:51:01 0 6.38 0.00 2.27 0.15 0.03 91.17 02:51:01 1 10.02 0.00 2.29 1.90 0.08 85.71 02:51:01 2 34.41 0.00 2.72 2.78 0.07 60.02 02:51:01 3 12.08 0.00 2.17 1.44 0.05 84.26 02:51:01 4 8.80 0.00 1.78 0.05 0.05 89.32 02:51:01 5 3.64 0.00 1.71 0.50 0.03 94.11 02:51:01 6 8.78 0.00 2.50 4.34 0.03 84.35 02:51:01 7 7.43 0.00 2.23 4.10 0.03 86.20 02:52:01 all 12.26 0.00 3.82 8.02 0.06 75.84 02:52:01 0 13.48 0.00 3.89 2.16 0.07 80.40 02:52:01 1 16.33 0.00 3.23 13.44 0.08 66.91 02:52:01 2 10.68 0.00 3.60 4.50 0.05 81.17 02:52:01 3 13.62 0.00 3.89 1.14 0.05 81.29 02:52:01 4 8.57 0.00 3.62 3.17 0.05 84.59 02:52:01 5 9.78 0.00 4.05 2.44 0.05 83.68 02:52:01 6 12.69 0.00 3.57 0.24 0.05 83.45 02:52:01 7 12.90 0.00 4.69 37.25 0.08 45.08 02:53:01 all 23.30 0.00 1.99 0.65 0.07 73.99 02:53:01 0 30.01 0.00 3.06 0.00 0.07 66.86 02:53:01 1 27.51 0.00 2.48 0.07 0.05 69.89 02:53:01 2 26.42 0.00 2.01 0.13 0.07 71.36 02:53:01 3 25.78 0.00 2.15 0.02 0.08 71.97 02:53:01 4 21.23 0.00 1.47 4.91 0.10 72.29 02:53:01 5 16.47 0.00 1.49 0.08 0.05 81.91 02:53:01 6 17.81 0.00 1.54 0.00 0.05 80.59 02:53:01 7 21.16 0.00 1.64 0.00 0.08 77.12 02:54:01 all 0.76 0.00 0.10 0.76 0.05 98.33 02:54:01 0 0.30 0.00 0.07 0.00 0.03 99.60 02:54:01 1 0.62 0.00 0.12 0.00 0.05 99.22 02:54:01 2 1.30 0.00 0.15 0.00 0.12 98.43 02:54:01 3 0.90 0.00 0.12 0.00 0.07 98.91 02:54:01 4 1.03 0.00 0.22 6.02 0.07 92.66 02:54:01 5 0.48 0.00 0.03 0.02 0.02 99.45 02:54:01 6 0.65 0.00 0.03 0.02 0.02 99.28 02:54:01 7 0.77 0.00 0.08 0.00 0.03 99.12 02:55:01 all 6.67 0.00 0.66 0.69 0.07 91.91 02:55:01 0 5.97 0.00 0.52 0.00 0.05 93.46 02:55:01 1 8.42 0.00 0.60 0.00 0.08 90.89 02:55:01 2 6.56 0.00 0.68 0.00 0.08 92.67 02:55:01 3 5.84 0.00 0.85 0.15 0.08 93.08 02:55:01 4 5.20 0.00 0.50 5.18 0.08 89.04 02:55:01 5 6.48 0.00 0.78 0.20 0.07 92.47 02:55:01 6 7.76 0.00 0.67 0.00 0.03 91.54 02:55:01 7 7.14 0.00 0.67 0.02 0.07 92.11 02:56:01 all 1.01 0.00 0.36 0.79 0.07 97.76 02:56:01 0 0.64 0.00 0.40 0.59 0.08 98.29 02:56:01 1 1.37 0.00 0.35 0.00 0.08 98.19 02:56:01 2 0.99 0.00 0.38 0.00 0.07 98.56 02:56:01 3 0.50 0.00 0.35 0.02 0.07 99.06 02:56:01 4 0.84 0.00 0.30 5.64 0.07 93.16 02:56:01 5 0.62 0.00 0.28 0.07 0.07 98.96 02:56:01 6 2.17 0.00 0.52 0.03 0.08 97.19 02:56:01 7 0.92 0.00 0.33 0.02 0.07 98.66 02:57:01 all 6.46 0.00 0.59 1.45 0.04 91.46 02:57:01 0 0.62 0.00 0.42 0.12 0.02 98.83 02:57:01 1 1.50 0.00 0.55 0.18 0.03 97.73 02:57:01 2 0.93 0.00 0.42 0.75 0.02 97.88 02:57:01 3 9.51 0.00 0.62 0.74 0.05 89.09 02:57:01 4 1.67 0.00 0.55 8.62 0.03 89.13 02:57:01 5 1.90 0.00 0.35 0.07 0.03 97.65 02:57:01 6 4.89 0.00 0.55 0.17 0.03 94.36 02:57:01 7 30.77 0.00 1.22 0.95 0.07 66.98 Average: all 8.97 0.00 1.30 2.04 0.06 87.63 Average: 0 7.24 0.00 1.37 0.38 0.04 90.97 Average: 1 9.23 0.00 1.25 2.54 0.07 86.91 Average: 2 15.52 0.00 1.50 1.30 0.07 81.61 Average: 3 9.62 0.00 1.34 0.52 0.06 88.46 Average: 4 7.58 0.00 1.16 4.24 0.06 86.96 Average: 5 5.17 0.00 1.11 0.43 0.04 93.25 Average: 6 6.97 0.00 1.22 0.67 0.04 91.10 Average: 7 10.46 0.00 1.44 6.27 0.06 81.77