---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-82609 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 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 901 26175 0 5090 30810 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:90:43:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe90:433e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:4f:65:1f 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-82609) 11/09/24 _x86_64_ (8 CPU) 14:51:49 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:03 335.78 74.07 261.71 5295.38 58006.33 14:54:01 136.34 27.90 108.44 2148.27 30071.62 14:55:01 141.82 9.35 132.47 1656.78 54572.74 14:56:01 267.76 11.81 255.94 768.97 86472.19 14:57:01 28.20 0.47 27.73 26.13 18185.05 14:58:01 63.75 1.33 62.41 104.77 20329.24 Average: 162.41 20.78 141.63 1664.01 44686.16 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:03 30261616 31637072 2677604 8.13 53980 1641512 1485616 4.37 908180 1496636 65080 14:54:01 29784312 31639352 3154908 9.58 83480 2069080 1444160 4.25 950416 1882872 206880 14:55:01 26894000 31623124 6045220 18.35 108700 4833556 1456876 4.29 1025784 4578052 1850760 14:56:01 24051604 28951052 8887616 26.98 116972 4980768 8090468 23.80 3861892 4513060 668 14:57:01 23177396 28109564 9761824 29.64 117592 5009672 9346240 27.50 4766960 4468576 26040 14:58:01 26825720 31569744 6113500 18.56 119332 4834076 1511360 4.45 1357488 4296288 17812 Average: 26832441 30588318 6106779 18.54 100009 3894777 3889120 11.44 2145120 3539247 361207 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:03 ens3 338.41 233.06 1014.26 73.26 0.00 0.00 0.00 0.00 14:53:03 lo 1.73 1.73 0.17 0.17 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 72.07 49.97 1235.21 9.38 0.00 0.00 0.00 0.00 14:54:01 lo 1.17 1.17 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 815.39 458.15 29305.20 33.55 0.00 0.00 0.00 0.00 14:55:01 br-3afdfbe192f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 12.06 12.06 1.11 1.11 0.00 0.00 0.00 0.00 14:56:01 veth1d4741c 27.46 25.75 11.59 16.31 0.00 0.00 0.00 0.00 14:56:01 veth47c7025 0.40 0.88 0.06 0.08 0.00 0.00 0.00 0.00 14:56:01 veth7747cf2 0.27 0.62 0.04 0.05 0.00 0.00 0.00 0.00 14:56:01 vetha3a4bc3 1.25 1.48 0.08 0.09 0.00 0.00 0.00 0.00 14:57:01 veth1d4741c 26.63 22.38 9.04 25.62 0.00 0.00 0.00 0.00 14:57:01 veth47c7025 0.70 1.03 0.22 0.91 0.00 0.00 0.00 0.00 14:57:01 veth7747cf2 0.73 1.07 0.22 0.91 0.00 0.00 0.00 0.00 14:57:01 vetha3a4bc3 29.88 25.18 6.89 26.62 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 1289.72 800.18 31592.26 150.32 0.00 0.00 0.00 0.00 14:58:01 lo 28.26 28.26 7.48 7.48 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 215.18 133.19 5294.15 25.09 0.00 0.00 0.00 0.00 Average: lo 4.23 4.23 1.21 1.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82609) 11/09/24 _x86_64_ (8 CPU) 14:51:49 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:03 all 8.27 0.00 1.18 5.50 0.04 85.00 14:53:03 0 8.93 0.00 0.78 1.17 0.03 89.09 14:53:03 1 15.93 0.00 1.19 5.57 0.07 77.24 14:53:03 2 14.33 0.00 2.40 8.06 0.03 75.17 14:53:03 3 7.62 0.00 2.34 0.82 0.03 89.19 14:53:03 4 5.40 0.00 0.49 0.87 0.03 93.21 14:53:03 5 3.86 0.00 0.53 1.45 0.05 94.11 14:53:03 6 6.10 0.00 0.89 1.25 0.03 91.73 14:53:03 7 4.06 0.00 0.85 24.81 0.05 70.22 14:54:01 all 9.63 0.00 0.83 3.03 0.03 86.48 14:54:01 0 0.47 0.00 0.16 0.03 0.02 99.33 14:54:01 1 6.30 0.00 0.95 11.03 0.03 81.68 14:54:01 2 18.32 0.00 1.76 0.29 0.05 79.58 14:54:01 3 30.64 0.00 1.35 4.48 0.05 63.48 14:54:01 4 8.19 0.00 1.03 0.60 0.02 90.15 14:54:01 5 11.69 0.00 0.80 3.18 0.07 84.27 14:54:01 6 1.19 0.00 0.43 1.54 0.00 96.84 14:54:01 7 0.29 0.00 0.16 3.08 0.02 96.45 14:55:01 all 12.05 0.00 4.48 5.15 0.06 78.26 14:55:01 0 9.75 0.00 4.41 0.44 0.05 85.36 14:55:01 1 13.39 0.00 6.55 1.01 0.07 78.98 14:55:01 2 11.95 0.00 3.92 1.97 0.05 82.11 14:55:01 3 13.98 0.00 4.58 4.90 0.07 76.47 14:55:01 4 15.34 0.00 4.48 4.18 0.05 75.95 14:55:01 5 14.70 0.00 4.79 17.90 0.08 62.52 14:55:01 6 8.77 0.00 3.17 4.55 0.05 83.46 14:55:01 7 8.54 0.00 4.00 6.21 0.07 81.18 14:56:01 all 38.37 0.00 4.94 5.82 0.09 50.78 14:56:01 0 42.38 0.00 5.31 1.30 0.08 50.93 14:56:01 1 41.88 0.00 5.34 1.56 0.08 51.14 14:56:01 2 34.16 0.00 4.26 3.75 0.10 57.73 14:56:01 3 36.98 0.00 4.74 0.95 0.10 57.23 14:56:01 4 40.17 0.00 5.63 0.54 0.10 53.56 14:56:01 5 35.02 0.00 5.23 31.42 0.10 28.24 14:56:01 6 36.95 0.00 4.36 0.12 0.08 58.48 14:56:01 7 39.45 0.00 4.62 7.01 0.08 48.83 14:57:01 all 24.08 0.00 2.26 0.93 0.07 72.66 14:57:01 0 25.49 0.00 2.25 0.13 0.08 72.04 14:57:01 1 24.18 0.00 2.33 0.03 0.08 73.37 14:57:01 2 20.74 0.00 2.13 1.42 0.07 75.64 14:57:01 3 29.52 0.00 2.73 0.65 0.05 67.04 14:57:01 4 21.01 0.00 2.03 0.02 0.07 76.88 14:57:01 5 23.64 0.00 2.26 0.00 0.07 74.03 14:57:01 6 28.07 0.00 2.59 0.02 0.07 69.25 14:57:01 7 19.98 0.00 1.76 5.18 0.07 73.01 14:58:01 all 3.62 0.00 0.54 1.52 0.04 94.28 14:58:01 0 2.51 0.00 0.47 0.07 0.03 96.93 14:58:01 1 4.46 0.00 0.65 0.65 0.03 94.20 14:58:01 2 2.52 0.00 0.68 0.51 0.05 96.23 14:58:01 3 2.42 0.00 0.43 0.35 0.03 96.76 14:58:01 4 0.92 0.00 0.45 0.15 0.03 98.45 14:58:01 5 2.24 0.00 0.47 0.22 0.05 97.03 14:58:01 6 13.04 0.00 0.82 5.18 0.05 80.91 14:58:01 7 0.82 0.00 0.42 5.06 0.02 93.69 Average: all 16.01 0.00 2.37 3.66 0.06 77.91 Average: 0 14.95 0.00 2.23 0.53 0.05 82.25 Average: 1 17.74 0.00 2.84 3.28 0.06 76.08 Average: 2 16.98 0.00 2.52 2.68 0.06 77.76 Average: 3 20.11 0.00 2.69 2.01 0.06 75.13 Average: 4 15.17 0.00 2.35 1.06 0.05 81.37 Average: 5 15.17 0.00 2.34 9.00 0.07 73.43 Average: 6 15.74 0.00 2.05 2.11 0.05 80.06 Average: 7 12.20 0.00 1.97 8.60 0.05 77.18