---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39047 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 931 24245 0 6990 30781 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:d1:66:5d brd ff:ff:ff:ff:ff:ff inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fed1:665d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:3e:8a:e3 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-39047) 09/16/24 _x86_64_ (8 CPU) 14:45:16 LINUX RESTART (8 CPU) 14:46:02 tps rtps wtps bread/s bwrtn/s 14:47:01 124.81 14.25 110.56 1003.08 59676.80 14:48:01 201.02 50.82 150.20 3800.87 59937.89 14:49:01 53.29 12.71 40.58 2378.27 19095.75 14:50:01 72.40 0.53 71.87 34.39 35875.09 14:51:01 275.79 3.18 272.61 453.85 90764.68 14:52:01 197.57 0.43 197.13 37.06 27133.61 14:53:01 89.19 0.25 88.94 32.13 3903.22 Average: 144.92 11.73 133.18 1105.96 42301.21 14:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 30048040 31705124 2891180 8.78 75812 1886676 1342248 3.95 873296 1716180 169036 14:48:01 28651388 30835904 4287832 13.02 89280 2387112 2014924 5.93 1885848 2070344 26284 14:49:01 26844628 30207848 6094592 18.50 95732 3539704 2748460 8.09 2781724 2937256 1000852 14:50:01 28009252 31613872 4929968 14.97 110560 3746340 1412124 4.15 1403412 3126244 194448 14:51:01 23214732 29874864 9724488 29.52 172460 6524156 7508696 22.09 3341092 5739348 345208 14:52:01 19852412 26896796 13086808 39.73 190572 6853720 12291984 36.17 6441896 5924212 8284 14:53:01 21077008 28222084 11862212 36.01 193916 6999820 6270108 18.45 5305524 5902012 240 Average: 25385351 29908070 7553869 22.93 132619 4562504 4798363 14.12 3147542 3916514 249193 14:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 ens3 54.47 38.06 871.26 7.45 0.00 0.00 0.00 0.00 14:47:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 795.63 555.91 6096.16 121.26 0.00 0.00 0.00 0.00 14:48:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 1181.94 661.82 2329.69 224.53 0.00 0.00 0.00 0.00 14:49:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 97.57 76.75 1345.01 14.66 0.00 0.00 0.00 0.00 14:50:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 veth2fe51b5 7.55 9.26 1.50 2.11 0.00 0.00 0.00 0.00 14:51:01 ens3 953.82 479.11 24213.18 42.49 0.00 0.00 0.00 0.00 14:51:01 vethe3401c5 27.81 29.39 17.10 4.41 0.00 0.00 0.00 0.00 14:51:01 vethfcec155 3.87 5.96 0.70 1.21 0.00 0.00 0.00 0.00 14:52:01 veth2fe51b5 7.03 9.27 2.53 2.99 0.00 0.00 0.00 0.00 14:52:01 veth34938a0 155.07 149.21 331.26 13.05 0.00 0.00 0.00 0.03 14:52:01 ens3 77.77 49.46 782.62 14.62 0.00 0.00 0.00 0.00 14:52:01 vethcb3cc49 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 14:53:01 veth34938a0 142.51 119.16 14.94 17.96 0.00 0.00 0.00 0.00 14:53:01 ens3 42.16 28.40 10.30 28.26 0.00 0.00 0.00 0.00 14:53:01 br-875a1cfab7ea 118.58 155.72 15.70 11.03 0.00 0.00 0.00 0.00 14:53:01 veth8effd7f 65.06 53.39 6.52 8.24 0.00 0.00 0.00 0.00 Average: veth34938a0 42.61 38.43 49.57 4.44 0.00 0.00 0.00 0.00 Average: ens3 458.60 270.50 5103.16 64.89 0.00 0.00 0.00 0.00 Average: br-875a1cfab7ea 16.98 22.30 2.25 1.58 0.00 0.00 0.00 0.00 Average: veth8effd7f 9.32 7.65 0.93 1.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39047) 09/16/24 _x86_64_ (8 CPU) 14:45:16 LINUX RESTART (8 CPU) 14:46:02 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 8.33 0.00 0.76 6.35 0.03 84.53 14:47:01 0 7.31 0.00 0.87 35.97 0.03 55.81 14:47:01 1 11.53 0.00 1.16 1.50 0.03 85.78 14:47:01 2 0.55 0.00 0.14 0.53 0.05 98.74 14:47:01 3 12.91 0.00 0.80 7.65 0.05 78.59 14:47:01 4 13.36 0.00 0.87 2.21 0.03 83.53 14:47:01 5 11.22 0.00 0.97 0.37 0.02 87.43 14:47:01 6 6.02 0.00 0.88 2.67 0.03 90.40 14:47:01 7 3.71 0.00 0.34 0.00 0.02 95.93 14:48:01 all 29.55 0.00 1.46 8.65 0.10 60.23 14:48:01 0 30.14 0.00 1.55 3.80 0.15 64.36 14:48:01 1 28.18 0.00 1.30 2.58 0.08 67.85 14:48:01 2 15.26 0.00 1.27 22.41 0.07 61.00 14:48:01 3 37.33 0.00 1.85 12.96 0.12 47.74 14:48:01 4 35.56 0.00 1.47 2.75 0.10 60.12 14:48:01 5 30.49 0.00 1.20 4.24 0.10 63.97 14:48:01 6 25.79 0.00 2.00 18.23 0.10 53.88 14:48:01 7 33.76 0.00 1.08 2.09 0.08 62.99 14:49:01 all 43.82 0.00 1.93 1.06 0.09 53.10 14:49:01 0 42.90 0.00 1.66 0.17 0.08 55.19 14:49:01 1 45.87 0.00 2.11 0.32 0.10 51.60 14:49:01 2 54.11 0.00 2.72 0.62 0.12 42.44 14:49:01 3 42.42 0.00 1.84 0.18 0.08 55.47 14:49:01 4 46.50 0.00 1.76 0.00 0.10 51.64 14:49:01 5 37.48 0.00 1.89 0.05 0.07 60.51 14:49:01 6 41.16 0.00 2.03 2.60 0.10 54.12 14:49:01 7 40.11 0.00 1.46 4.52 0.08 53.83 14:50:01 all 6.69 0.00 0.66 3.53 0.03 89.09 14:50:01 0 2.56 0.00 0.63 7.03 0.03 89.75 14:50:01 1 4.47 0.00 0.35 3.22 0.03 91.93 14:50:01 2 18.10 0.00 1.20 13.14 0.05 67.50 14:50:01 3 8.34 0.00 0.93 1.17 0.03 89.52 14:50:01 4 7.37 0.00 0.82 0.05 0.02 91.74 14:50:01 5 7.63 0.00 0.58 0.07 0.02 91.71 14:50:01 6 2.32 0.00 0.32 0.68 0.02 96.67 14:50:01 7 2.78 0.00 0.43 2.88 0.00 93.91 14:51:01 all 33.05 0.00 6.59 5.87 0.11 54.38 14:51:01 0 35.79 0.00 6.66 1.58 0.12 55.86 14:51:01 1 32.58 0.00 6.85 1.91 0.10 58.56 14:51:01 2 31.50 0.00 7.03 2.63 0.10 58.74 14:51:01 3 32.54 0.00 6.44 1.61 0.12 59.30 14:51:01 4 33.31 0.00 5.87 0.25 0.12 60.45 14:51:01 5 32.22 0.00 6.38 1.01 0.10 60.29 14:51:01 6 32.25 0.00 7.09 37.51 0.15 23.00 14:51:01 7 34.19 0.00 6.40 0.61 0.10 58.70 14:52:01 all 33.60 0.00 3.80 3.09 0.12 59.39 14:52:01 0 27.38 0.00 3.70 1.79 0.12 67.01 14:52:01 1 39.73 0.00 3.62 1.84 0.12 54.69 14:52:01 2 31.70 0.00 3.51 2.95 0.10 61.75 14:52:01 3 32.46 0.00 3.91 2.78 0.12 60.73 14:52:01 4 40.99 0.00 3.39 3.84 0.12 51.67 14:52:01 5 32.31 0.00 4.05 4.15 0.13 59.35 14:52:01 6 32.86 0.00 3.86 5.22 0.12 57.95 14:52:01 7 31.49 0.00 4.36 2.12 0.12 61.91 14:53:01 all 26.18 0.00 3.95 0.37 0.12 69.39 14:53:01 0 23.54 0.00 3.70 0.32 0.13 72.30 14:53:01 1 26.34 0.00 3.95 0.10 0.13 69.48 14:53:01 2 26.81 0.00 3.58 0.05 0.12 69.44 14:53:01 3 24.89 0.00 4.25 0.13 0.12 70.60 14:53:01 4 27.32 0.00 4.36 0.13 0.15 68.03 14:53:01 5 27.55 0.00 3.84 0.47 0.12 68.02 14:53:01 6 26.20 0.00 3.92 0.69 0.10 69.08 14:53:01 7 26.76 0.00 3.94 1.04 0.12 68.14 Average: all 25.90 0.00 2.73 4.12 0.09 67.16 Average: 0 24.25 0.00 2.68 7.17 0.10 65.81 Average: 1 26.97 0.00 2.76 1.64 0.09 68.55 Average: 2 25.47 0.00 2.78 6.09 0.09 65.58 Average: 3 27.29 0.00 2.86 3.77 0.09 65.99 Average: 4 29.21 0.00 2.64 1.32 0.09 66.74 Average: 5 25.56 0.00 2.70 1.48 0.08 70.18 Average: 6 23.80 0.00 2.86 9.60 0.09 63.65 Average: 7 24.68 0.00 2.57 1.90 0.07 70.78