---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39649 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 14G 142G 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 876 25283 0 6007 30835 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:69:56:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe69:56b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:4e:bb:fa 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 inet6 fe80::42:82ff:fe4e:bbfa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39649) 09/18/24 _x86_64_ (8 CPU) 16:42:45 LINUX RESTART (8 CPU) 16:43:01 tps rtps wtps bread/s bwrtn/s 16:44:02 327.00 79.10 247.89 5657.32 54668.36 16:45:01 98.76 15.59 83.18 1904.85 20815.05 16:46:01 190.63 2.27 188.37 342.74 66369.87 16:47:01 189.11 0.30 188.81 9.05 72964.31 16:48:01 245.73 0.10 245.63 6.26 55570.36 16:49:01 88.00 0.17 87.84 9.47 32311.41 Average: 190.13 16.25 173.88 1319.61 50536.53 16:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:44:02 30181056 31628620 2758164 8.37 56332 1711140 1464644 4.31 923260 1563920 84424 16:45:01 29183932 31657152 3755288 11.40 86644 2667636 1646200 4.84 974364 2428296 856892 16:46:01 28202300 31641728 4736920 14.38 121756 3537676 1650892 4.86 1080780 3220332 481572 16:47:01 26999148 31649476 5940072 18.03 162772 4612532 1545164 4.55 1195352 4207688 40964 16:48:01 25734920 31567784 7204300 21.87 230648 5586340 1668260 4.91 1379132 5138152 250064 16:49:01 25924952 31604180 7014268 21.29 235184 5441388 1459740 4.29 1349400 4996308 1000 Average: 27704385 31624823 5234835 15.89 148889 3926119 1572483 4.63 1150381 3592449 285819 16:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:44:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 16:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:02 ens3 351.62 247.89 1556.78 74.80 0.00 0.00 0.00 0.00 16:45:01 lo 3.73 3.73 0.39 0.39 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 ens3 226.35 122.06 5196.47 14.40 0.00 0.00 0.00 0.00 16:46:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 16:46:01 docker0 29.66 41.76 2.40 405.49 0.00 0.00 0.00 0.00 16:46:01 ens3 290.20 168.59 6623.81 13.18 0.00 0.00 0.00 0.00 16:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:47:01 docker0 44.36 71.12 3.16 866.93 0.00 0.00 0.00 0.00 16:47:01 ens3 74.05 46.57 867.81 4.44 0.00 0.00 0.00 0.00 16:48:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 16:48:01 docker0 27.36 66.86 2.14 1452.22 0.00 0.00 0.00 0.00 16:48:01 ens3 227.54 111.34 4067.34 11.06 0.00 0.00 0.00 0.00 16:48:01 veth823693e 27.36 66.99 2.51 1452.23 0.00 0.00 0.00 0.12 16:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:49:01 docker0 27.71 40.31 1.90 824.79 0.00 0.00 0.00 0.00 16:49:01 ens3 54.21 39.14 832.29 7.69 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 21.58 36.79 1.60 593.35 0.00 0.00 0.00 0.00 Average: ens3 203.91 122.58 3184.87 20.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39649) 09/18/24 _x86_64_ (8 CPU) 16:42:45 LINUX RESTART (8 CPU) 16:43:01 CPU %user %nice %system %iowait %steal %idle 16:44:02 all 8.52 0.00 1.23 5.36 0.04 84.84 16:44:02 0 20.93 0.00 1.61 3.56 0.05 73.85 16:44:02 1 16.52 0.00 1.52 0.45 0.05 81.45 16:44:02 2 6.65 0.00 1.07 4.31 0.03 87.93 16:44:02 3 4.45 0.00 0.85 11.05 0.05 83.60 16:44:02 4 4.39 0.00 0.62 1.40 0.03 93.55 16:44:02 5 5.39 0.00 2.05 4.36 0.03 88.17 16:44:02 6 5.04 0.00 0.92 10.94 0.03 83.06 16:44:02 7 4.83 0.00 1.16 6.84 0.05 87.13 16:45:01 all 8.61 0.00 1.79 5.07 0.04 84.50 16:45:01 0 24.58 0.00 2.80 5.43 0.07 67.12 16:45:01 1 10.22 0.00 1.30 0.62 0.05 87.82 16:45:01 2 3.54 0.00 1.65 15.37 0.03 79.40 16:45:01 3 11.08 0.00 1.80 0.36 0.03 86.72 16:45:01 4 4.81 0.00 1.75 0.48 0.02 92.94 16:45:01 5 3.33 0.00 1.28 1.19 0.02 94.18 16:45:01 6 3.28 0.00 1.46 16.80 0.05 78.40 16:45:01 7 7.94 0.00 2.26 0.19 0.03 89.58 16:46:01 all 17.30 0.00 3.31 4.75 0.06 74.57 16:46:01 0 17.86 0.00 4.45 20.32 0.07 57.31 16:46:01 1 16.37 0.00 2.98 0.07 0.05 80.54 16:46:01 2 17.57 0.00 3.35 7.40 0.05 71.63 16:46:01 3 15.80 0.00 3.12 2.62 0.07 78.40 16:46:01 4 19.33 0.00 3.05 4.28 0.07 73.27 16:46:01 5 15.85 0.00 3.34 2.62 0.05 78.15 16:46:01 6 19.87 0.00 2.66 0.15 0.05 77.27 16:46:01 7 15.77 0.00 3.55 0.72 0.07 79.89 16:47:01 all 21.89 0.00 4.24 6.35 0.09 67.42 16:47:01 0 22.77 0.00 4.10 0.05 0.07 73.02 16:47:01 1 22.46 0.00 3.48 1.55 0.08 72.42 16:47:01 2 21.14 0.00 4.94 35.97 0.12 37.83 16:47:01 3 21.33 0.00 4.10 4.11 0.13 70.32 16:47:01 4 21.29 0.00 3.98 2.57 0.08 72.08 16:47:01 5 23.26 0.00 4.15 1.54 0.10 70.95 16:47:01 6 21.47 0.00 5.72 5.12 0.08 67.61 16:47:01 7 21.40 0.00 3.57 0.07 0.07 74.89 16:48:01 all 8.21 0.00 2.23 6.83 0.04 82.69 16:48:01 0 6.41 0.00 1.87 0.52 0.03 91.17 16:48:01 1 6.43 0.00 1.38 4.06 0.03 88.10 16:48:01 2 4.49 0.00 3.25 7.77 0.03 84.46 16:48:01 3 4.72 0.00 1.86 0.25 0.03 93.13 16:48:01 4 11.69 0.00 2.08 14.42 0.05 71.76 16:48:01 5 22.37 0.00 2.49 2.37 0.03 72.74 16:48:01 6 6.14 0.00 2.99 25.25 0.05 65.57 16:48:01 7 3.50 0.00 1.89 0.07 0.02 94.52 16:49:01 all 10.54 0.00 1.34 2.42 0.04 85.66 16:49:01 0 36.55 0.00 2.51 0.17 0.07 60.71 16:49:01 1 2.16 0.00 1.02 12.16 0.08 84.58 16:49:01 2 16.76 0.00 1.92 0.02 0.07 81.24 16:49:01 3 2.58 0.00 0.67 0.02 0.03 96.71 16:49:01 4 12.01 0.00 1.55 3.37 0.03 83.03 16:49:01 5 3.02 0.00 0.99 0.20 0.02 95.78 16:49:01 6 9.07 0.00 1.29 3.34 0.02 86.29 16:49:01 7 2.22 0.00 0.77 0.13 0.02 96.87 Average: all 12.52 0.00 2.36 5.13 0.05 79.95 Average: 0 21.51 0.00 2.89 4.99 0.06 70.56 Average: 1 12.34 0.00 1.95 3.17 0.06 82.49 Average: 2 11.70 0.00 2.69 11.75 0.06 73.80 Average: 3 9.98 0.00 2.07 3.08 0.06 84.82 Average: 4 12.27 0.00 2.17 4.43 0.05 81.08 Average: 5 12.24 0.00 2.39 2.05 0.04 83.28 Average: 6 10.83 0.00 2.51 10.24 0.05 76.38 Average: 7 9.26 0.00 2.20 1.34 0.04 87.16