---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37612 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 902 26154 0 5109 30808 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:b1:5f:df brd ff:ff:ff:ff:ff:ff inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:feb1:5fdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:ff:e5:65 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-37612) 09/11/24 _x86_64_ (8 CPU) 05:27:55 LINUX RESTART (8 CPU) 05:28:01 tps rtps wtps bread/s bwrtn/s 05:29:01 328.16 73.95 254.21 5338.44 62617.43 05:30:01 136.46 27.56 108.90 2088.05 33943.01 05:31:01 196.97 9.41 187.56 1663.30 102133.47 05:32:01 331.34 11.91 319.43 799.60 53596.37 05:33:01 24.03 0.92 23.11 17.20 23197.92 05:34:01 45.03 0.05 44.98 12.80 24789.07 Average: 177.00 20.63 156.37 1653.23 50049.10 05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:01 30232588 31625956 2706632 8.22 53844 1658096 1470452 4.33 920280 1511260 78008 05:30:01 29759892 31613696 3179328 9.65 83632 2068064 1455484 4.28 978512 1880528 217732 05:31:01 26860600 31617760 6078620 18.45 119724 4830296 1472096 4.33 1050820 4567680 570108 05:32:01 24935548 29875076 8003672 24.30 135016 4981064 6348568 18.68 2912892 4566788 2424 05:33:01 24847756 29793384 8091464 24.56 135336 4985980 6413440 18.87 3015332 4548548 172 05:34:01 25820236 30789516 7118984 21.61 135720 5014664 3094944 9.11 2057288 4562840 76 Average: 27076103 30885898 5863117 17.80 110545 3923027 3375831 9.93 1822521 3606274 144753 05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 ens3 299.45 221.96 1038.43 72.74 0.00 0.00 0.00 0.00 05:30:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 74.29 51.01 1200.88 9.24 0.00 0.00 0.00 0.00 05:31:01 lo 10.79 10.79 0.99 0.99 0.00 0.00 0.00 0.00 05:31:01 br-9660769a033d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 649.43 365.53 22429.87 27.42 0.00 0.00 0.00 0.00 05:32:01 lo 3.70 3.70 9.33 9.33 0.00 0.00 0.00 0.00 05:32:01 veth5fbef57 1.75 2.13 0.41 2.66 0.00 0.00 0.00 0.00 05:32:01 vetha6ac3ec 36.29 33.26 19.09 30.24 0.00 0.00 0.00 0.00 05:32:01 veth5ad955e 0.72 1.05 0.08 0.40 0.00 0.00 0.00 0.00 05:33:01 lo 15.43 15.43 31.80 31.80 0.00 0.00 0.00 0.00 05:33:01 veth5fbef57 4.00 3.67 1.57 5.19 0.00 0.00 0.00 0.00 05:33:01 vetha6ac3ec 73.74 63.56 31.64 121.55 0.00 0.00 0.00 0.01 05:33:01 veth5ad955e 0.30 0.28 0.02 0.05 0.00 0.00 0.00 0.00 05:34:01 lo 9.55 9.55 0.66 0.66 0.00 0.00 0.00 0.00 05:34:01 vetha6ac3ec 0.58 1.10 0.04 0.12 0.00 0.00 0.00 0.00 05:34:01 br-9660769a033d 9.88 11.50 13.33 28.55 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.08 7.08 7.18 7.18 0.00 0.00 0.00 0.00 Average: vetha6ac3ec 18.43 16.32 8.46 25.32 0.00 0.00 0.00 0.00 Average: br-9660769a033d 1.65 1.92 2.22 4.76 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-37612) 09/11/24 _x86_64_ (8 CPU) 05:27:55 LINUX RESTART (8 CPU) 05:28:01 CPU %user %nice %system %iowait %steal %idle 05:29:01 all 8.06 0.00 1.20 3.81 0.03 86.91 05:29:01 0 7.35 0.00 1.59 7.28 0.02 83.76 05:29:01 1 8.19 0.00 1.02 1.20 0.03 89.56 05:29:01 2 6.48 0.00 0.88 0.43 0.03 92.17 05:29:01 3 12.22 0.00 2.01 0.95 0.02 84.80 05:29:01 4 4.13 0.00 0.92 4.38 0.03 90.54 05:29:01 5 5.07 0.00 1.16 12.71 0.05 81.01 05:29:01 6 8.98 0.00 1.04 0.50 0.02 89.46 05:29:01 7 12.01 0.00 0.95 2.99 0.03 84.01 05:30:01 all 10.33 0.00 0.77 2.60 0.03 86.26 05:30:01 0 6.53 0.00 0.18 4.08 0.02 89.18 05:30:01 1 37.58 0.00 2.04 4.27 0.07 56.05 05:30:01 2 20.19 0.00 1.74 1.41 0.03 76.62 05:30:01 3 13.31 0.00 0.85 0.05 0.03 85.75 05:30:01 4 2.69 0.00 0.50 2.28 0.03 94.50 05:30:01 5 1.12 0.00 0.50 8.42 0.05 89.91 05:30:01 6 0.80 0.00 0.23 0.18 0.02 98.77 05:30:01 7 0.48 0.00 0.12 0.15 0.02 99.23 05:31:01 all 11.62 0.00 4.24 4.17 0.06 79.90 05:31:01 0 12.60 0.00 4.44 2.27 0.07 80.63 05:31:01 1 13.25 0.00 5.34 9.46 0.08 71.87 05:31:01 2 10.30 0.00 2.91 1.27 0.08 85.43 05:31:01 3 12.50 0.00 3.75 1.51 0.07 82.17 05:31:01 4 14.05 0.00 4.76 11.50 0.09 69.61 05:31:01 5 9.57 0.00 3.13 5.62 0.05 81.63 05:31:01 6 11.30 0.00 6.06 0.93 0.03 81.68 05:31:01 7 9.44 0.00 3.53 0.95 0.05 86.03 05:32:01 all 27.62 0.00 3.82 3.02 0.08 65.46 05:32:01 0 30.25 0.00 4.47 0.74 0.07 64.47 05:32:01 1 33.84 0.00 4.72 5.98 0.08 55.37 05:32:01 2 31.18 0.00 4.02 1.50 0.07 63.24 05:32:01 3 22.65 0.00 3.06 3.09 0.07 71.13 05:32:01 4 34.81 0.00 4.48 2.52 0.08 58.10 05:32:01 5 15.91 0.00 2.46 3.13 0.08 78.42 05:32:01 6 24.99 0.00 3.60 1.75 0.08 69.57 05:32:01 7 27.34 0.00 3.75 5.44 0.07 63.39 05:33:01 all 6.65 0.00 0.79 1.07 0.08 91.40 05:33:01 0 6.13 0.00 0.80 7.18 0.10 85.79 05:33:01 1 7.76 0.00 0.84 0.03 0.08 91.28 05:33:01 2 6.92 0.00 0.85 0.03 0.05 92.15 05:33:01 3 6.28 0.00 0.82 0.05 0.08 92.76 05:33:01 4 7.98 0.00 0.80 0.00 0.07 91.15 05:33:01 5 5.84 0.00 0.77 0.00 0.08 93.31 05:33:01 6 6.58 0.00 0.67 0.17 0.10 92.48 05:33:01 7 5.75 0.00 0.82 1.05 0.08 92.30 05:34:01 all 1.08 0.00 0.48 1.08 0.06 97.29 05:34:01 0 0.55 0.00 0.48 7.63 0.07 91.27 05:34:01 1 1.74 0.00 0.47 0.35 0.08 97.36 05:34:01 2 0.84 0.00 0.40 0.05 0.03 98.68 05:34:01 3 0.70 0.00 0.45 0.00 0.07 98.78 05:34:01 4 0.65 0.00 0.53 0.02 0.07 98.73 05:34:01 5 1.69 0.00 0.53 0.20 0.07 97.51 05:34:01 6 1.36 0.00 0.57 0.15 0.08 97.83 05:34:01 7 1.12 0.00 0.43 0.25 0.05 98.14 Average: all 10.88 0.00 1.88 2.62 0.06 84.56 Average: 0 10.56 0.00 1.99 4.87 0.06 82.53 Average: 1 17.05 0.00 2.39 3.54 0.07 76.95 Average: 2 12.63 0.00 1.80 0.78 0.05 84.73 Average: 3 11.27 0.00 1.82 0.94 0.06 85.92 Average: 4 10.66 0.00 1.98 3.42 0.06 83.87 Average: 5 6.52 0.00 1.42 5.01 0.06 86.98 Average: 6 8.98 0.00 2.02 0.61 0.06 88.33 Average: 7 9.33 0.00 1.59 1.80 0.05 87.22