---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-91982 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 15G 141G 10% / 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 933 24293 0 6939 30778 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:7d:d8:20 brd ff:ff:ff:ff:ff:ff inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe7d:d820/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:19:81:3c 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-91982) 12/19/24 _x86_64_ (8 CPU) 12:49:16 LINUX RESTART (8 CPU) 12:50:02 tps rtps wtps bread/s bwrtn/s 12:51:01 182.49 44.92 137.57 3070.67 33498.19 12:52:01 324.31 17.94 306.36 2959.81 40813.06 12:53:01 317.17 18.15 299.02 1416.13 112872.80 12:54:01 267.07 0.47 266.61 35.46 74603.17 12:55:01 69.16 0.98 68.18 20.79 28114.63 12:56:01 79.84 1.08 78.75 70.39 24096.78 Average: 206.74 13.84 192.90 1257.18 52382.88 12:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 29505928 31293896 3433292 10.42 80852 2008388 1795484 5.28 1319836 1801812 119312 12:52:01 28351000 31627872 4588220 13.93 98000 3448956 1378764 4.06 1316904 2894504 974092 12:53:01 25022772 30453104 7916448 24.03 138936 5440852 6483044 19.07 2633484 4727784 263196 12:54:01 21054872 27882100 11884348 36.08 185424 6665052 12065892 35.50 5417876 5780512 4804 12:55:01 19175148 26330972 13764072 41.79 191032 6970392 13047368 38.39 7003008 6022256 10856 12:56:01 24936792 31575044 8002428 24.29 193800 6516144 1550060 4.56 1871080 5524372 19004 Average: 24674419 29860498 8264801 25.09 148007 5174964 6053435 17.81 3260365 4458540 231877 12:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 ens3 178.60 137.16 1714.85 30.16 0.00 0.00 0.00 0.00 12:51:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 884.99 562.48 7160.21 132.57 0.00 0.00 0.00 0.00 12:52:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 799.82 419.37 18108.19 42.34 0.00 0.00 0.00 0.00 12:53:01 veth3a3180c 2.13 2.58 0.33 0.55 0.00 0.00 0.00 0.00 12:53:01 lo 9.87 9.87 1.11 1.11 0.00 0.00 0.00 0.00 12:53:01 veth1d3c981 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:54:01 ens3 371.97 154.27 8206.91 17.19 0.00 0.00 0.00 0.00 12:54:01 vethd933433 149.38 155.49 13.06 331.29 0.00 0.00 0.00 0.03 12:54:01 veth3a3180c 14.00 16.70 4.03 4.76 0.00 0.00 0.00 0.00 12:54:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 12:55:01 ens3 8.03 2.73 3.79 0.91 0.00 0.00 0.00 0.00 12:55:01 vethd933433 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 12:55:01 veth3a3180c 23.28 26.04 9.00 7.43 0.00 0.00 0.00 0.00 12:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 83.87 63.02 75.09 44.24 0.00 0.00 0.00 0.00 12:56:01 lo 2.80 2.80 0.33 0.33 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 388.45 223.41 5889.30 44.61 0.00 0.00 0.00 0.00 Average: lo 3.02 3.02 0.33 0.33 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-91982) 12/19/24 _x86_64_ (8 CPU) 12:49:16 LINUX RESTART (8 CPU) 12:50:02 CPU %user %nice %system %iowait %steal %idle 12:51:01 all 12.43 0.00 0.90 2.70 0.04 83.94 12:51:01 0 5.15 0.00 0.77 0.10 0.02 93.96 12:51:01 1 19.82 0.00 1.38 2.19 0.05 76.56 12:51:01 2 10.56 0.00 0.78 2.50 0.05 86.10 12:51:01 3 22.19 0.00 1.15 0.75 0.05 75.86 12:51:01 4 8.26 0.00 1.04 1.83 0.05 88.82 12:51:01 5 24.54 0.00 1.12 0.95 0.05 73.33 12:51:01 6 3.69 0.00 0.58 13.09 0.02 82.62 12:51:01 7 5.22 0.00 0.42 0.17 0.03 94.16 12:52:01 all 30.15 0.00 2.33 1.73 0.07 65.72 12:52:01 0 34.95 0.00 2.73 0.20 0.07 62.05 12:52:01 1 26.73 0.00 2.91 2.56 0.07 67.74 12:52:01 2 32.17 0.00 2.26 0.03 0.07 65.47 12:52:01 3 34.14 0.00 1.93 0.50 0.08 63.34 12:52:01 4 28.88 0.00 1.66 0.34 0.07 69.06 12:52:01 5 29.92 0.00 2.58 0.99 0.07 66.45 12:52:01 6 22.89 0.00 2.14 8.22 0.07 66.69 12:52:01 7 31.51 0.00 2.40 1.04 0.05 65.00 12:53:01 all 19.91 0.00 4.59 5.38 0.06 70.07 12:53:01 0 17.08 0.00 4.27 0.52 0.03 78.10 12:53:01 1 17.08 0.00 5.14 24.43 0.10 53.25 12:53:01 2 27.34 0.00 5.38 9.18 0.08 58.01 12:53:01 3 18.32 0.00 5.11 1.11 0.05 75.41 12:53:01 4 16.77 0.00 3.54 0.91 0.05 78.73 12:53:01 5 25.42 0.00 4.83 3.08 0.07 66.59 12:53:01 6 17.96 0.00 4.12 3.55 0.07 74.31 12:53:01 7 19.30 0.00 4.30 0.34 0.05 76.01 12:54:01 all 37.81 0.00 5.53 4.65 0.12 51.88 12:54:01 0 42.36 0.00 5.51 2.74 0.15 49.24 12:54:01 1 39.10 0.00 6.27 0.74 0.13 53.75 12:54:01 2 33.06 0.00 5.80 2.70 0.10 58.33 12:54:01 3 33.98 0.00 5.14 3.05 0.12 57.71 12:54:01 4 35.02 0.00 5.32 8.70 0.17 50.79 12:54:01 5 37.85 0.00 4.83 1.44 0.10 55.78 12:54:01 6 37.00 0.00 5.67 16.31 0.10 40.91 12:54:01 7 44.16 0.00 5.65 1.67 0.10 48.41 12:55:01 all 34.08 0.00 4.99 0.90 0.11 59.92 12:55:01 0 30.57 0.00 5.49 0.69 0.12 63.14 12:55:01 1 34.45 0.00 5.03 0.51 0.08 59.93 12:55:01 2 28.30 0.00 5.24 0.69 0.10 65.67 12:55:01 3 26.59 0.00 5.48 1.48 0.12 66.32 12:55:01 4 32.37 0.00 4.45 0.10 0.13 62.94 12:55:01 5 45.48 0.00 4.67 0.49 0.12 49.26 12:55:01 6 36.93 0.00 5.25 2.19 0.10 55.52 12:55:01 7 37.86 0.00 4.34 1.05 0.10 56.66 12:56:01 all 12.17 0.00 2.95 1.14 0.08 83.65 12:56:01 0 10.79 0.00 3.12 0.86 0.07 85.16 12:56:01 1 11.00 0.00 3.33 0.10 0.08 85.49 12:56:01 2 10.21 0.00 3.36 4.00 0.08 82.35 12:56:01 3 10.05 0.00 2.53 0.25 0.08 87.08 12:56:01 4 11.76 0.00 2.93 0.18 0.07 85.07 12:56:01 5 24.95 0.00 3.25 2.80 0.10 68.90 12:56:01 6 10.97 0.00 3.17 0.76 0.08 85.01 12:56:01 7 7.68 0.00 1.93 0.20 0.08 90.11 Average: all 24.43 0.00 3.55 2.75 0.08 69.19 Average: 0 23.51 0.00 3.65 0.85 0.08 71.92 Average: 1 24.70 0.00 4.01 5.08 0.09 66.13 Average: 2 23.64 0.00 3.81 3.18 0.08 69.29 Average: 3 24.22 0.00 3.56 1.19 0.08 70.95 Average: 4 22.18 0.00 3.15 2.00 0.09 72.58 Average: 5 31.38 0.00 3.55 1.62 0.08 63.36 Average: 6 21.55 0.00 3.49 7.32 0.07 67.58 Average: 7 24.29 0.00 3.18 0.74 0.07 71.72