---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83797 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 12G 144G 8% / 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 892 27476 0 3798 30819 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:3c:5a:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe3c:5ab9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:c0:b6:64 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-83797) 11/15/24 _x86_64_ (8 CPU) 02:18:57 LINUX RESTART (8 CPU) 02:19:01 tps rtps wtps bread/s bwrtn/s 02:20:01 310.89 74.39 236.50 5313.31 60127.49 02:21:01 138.99 27.03 111.96 2083.79 32570.30 02:22:01 90.33 9.33 81.00 1646.93 20799.07 02:23:01 205.47 12.56 192.90 767.17 65955.12 02:24:01 66.09 0.50 65.59 58.51 26299.93 02:25:01 65.67 2.40 63.27 129.71 22218.15 Average: 146.26 21.04 125.22 1666.93 37997.15 02:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 30283000 31654340 2656220 8.06 52984 1638280 1439476 4.24 889452 1493648 60024 02:21:01 29769724 31639644 3169496 9.62 84008 2082276 1443676 4.25 952768 1894188 231284 02:22:01 28214640 31629336 4724580 14.34 107240 3560172 1387852 4.08 1024548 3298476 1447820 02:23:01 27886000 31343032 5053220 15.34 113276 3587936 3930028 11.56 1354652 3260324 1720 02:24:01 26471004 30094664 6468216 19.64 115688 3746176 5509768 16.21 2687440 3327924 344 02:25:01 28145612 31568296 4793608 14.55 118360 3556072 1493908 4.40 1251724 3131676 2268 Average: 28461663 31321552 4477557 13.59 98593 3028485 2534118 7.46 1360097 2734373 290577 02:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 ens3 318.20 218.27 1002.23 71.80 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 02:21:01 ens3 75.44 49.29 1206.76 8.97 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 02:22:01 br-d02a4f1dd8cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 410.75 239.59 13002.76 18.57 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 8.47 8.47 0.78 0.78 0.00 0.00 0.00 0.00 02:23:01 br-d02a4f1dd8cb 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:23:01 vethce256a9 0.33 0.45 0.02 0.03 0.00 0.00 0.00 0.00 02:23:01 vethf063bbb 0.40 0.58 0.02 0.04 0.00 0.00 0.00 0.00 02:23:01 vethf21d6a0 16.08 21.00 1.45 2.45 0.00 0.00 0.00 0.00 02:24:01 br-d02a4f1dd8cb 1.38 1.87 0.60 0.66 0.00 0.00 0.00 0.00 02:24:01 vethce256a9 2.02 2.37 0.56 0.45 0.00 0.00 0.00 0.00 02:24:01 vethf063bbb 53.60 47.53 18.21 39.71 0.00 0.00 0.00 0.00 02:24:01 vethf21d6a0 130.22 156.10 126.23 38.80 0.00 0.00 0.00 0.01 02:25:01 ens3 869.66 566.01 15295.16 129.16 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 21.96 21.96 2.96 2.96 0.00 0.00 0.00 0.00 Average: ens3 144.05 93.43 2547.96 21.44 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: lo 3.16 3.16 0.45 0.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83797) 11/15/24 _x86_64_ (8 CPU) 02:18:57 LINUX RESTART (8 CPU) 02:19:01 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 7.57 0.00 1.19 3.97 0.04 87.23 02:20:01 0 4.93 0.00 1.04 0.65 0.03 93.35 02:20:01 1 11.01 0.00 0.77 3.58 0.05 84.60 02:20:01 2 17.53 0.00 2.63 0.57 0.05 79.23 02:20:01 3 5.04 0.00 0.74 0.52 0.03 93.67 02:20:01 4 6.49 0.00 1.69 13.26 0.03 78.52 02:20:01 5 3.92 0.00 0.62 12.06 0.05 83.35 02:20:01 6 2.92 0.00 0.85 0.52 0.05 95.66 02:20:01 7 8.76 0.00 1.17 0.60 0.03 89.44 02:21:01 all 9.66 0.00 0.80 2.71 0.03 86.80 02:21:01 0 0.17 0.00 0.39 4.00 0.02 95.43 02:21:01 1 14.87 0.00 1.47 0.83 0.03 82.80 02:21:01 2 15.56 0.00 0.85 1.20 0.05 82.34 02:21:01 3 5.75 0.00 0.60 0.60 0.02 93.03 02:21:01 4 24.42 0.00 1.09 1.44 0.03 73.02 02:21:01 5 1.20 0.00 0.55 12.92 0.03 85.29 02:21:01 6 12.11 0.00 1.17 0.67 0.03 86.02 02:21:01 7 3.19 0.00 0.28 0.00 0.03 96.50 02:22:01 all 6.83 0.00 2.31 19.77 0.05 71.04 02:22:01 0 6.27 0.00 2.23 44.41 0.05 47.04 02:22:01 1 6.30 0.00 2.45 0.87 0.03 90.35 02:22:01 2 3.87 0.00 1.85 31.62 0.03 62.62 02:22:01 3 6.25 0.00 2.41 24.75 0.05 66.54 02:22:01 4 8.33 0.00 1.95 0.05 0.03 89.64 02:22:01 5 6.68 0.00 2.69 44.77 0.07 45.80 02:22:01 6 5.86 0.00 2.08 2.05 0.07 89.95 02:22:01 7 11.06 0.00 2.86 9.81 0.05 76.22 02:23:01 all 2.97 0.00 1.03 22.58 0.04 73.38 02:23:01 0 1.48 0.00 1.36 73.05 0.05 24.05 02:23:01 1 3.18 0.00 0.85 8.64 0.03 87.30 02:23:01 2 2.38 0.00 1.14 16.81 0.05 79.61 02:23:01 3 4.30 0.00 1.02 41.60 0.02 53.07 02:23:01 4 3.48 0.00 1.00 31.44 0.05 64.03 02:23:01 5 2.57 0.00 1.02 7.35 0.03 89.03 02:23:01 6 3.21 0.00 0.87 0.55 0.03 95.33 02:23:01 7 3.12 0.00 0.92 1.47 0.03 94.45 02:24:01 all 25.17 0.00 3.04 1.29 0.10 70.40 02:24:01 0 30.40 0.00 3.22 1.17 0.10 65.11 02:24:01 1 30.24 0.00 3.60 3.48 0.12 62.57 02:24:01 2 23.20 0.00 2.89 0.81 0.08 73.02 02:24:01 3 23.52 0.00 2.31 0.15 0.12 73.90 02:24:01 4 23.67 0.00 2.96 3.86 0.08 69.43 02:24:01 5 24.89 0.00 2.95 0.02 0.10 72.04 02:24:01 6 18.04 0.00 2.72 0.75 0.08 78.41 02:24:01 7 27.41 0.00 3.76 0.07 0.10 68.66 02:25:01 all 6.92 0.00 0.56 1.88 0.03 90.61 02:25:01 0 3.70 0.00 0.58 0.20 0.03 95.48 02:25:01 1 14.36 0.00 0.57 0.75 0.02 84.31 02:25:01 2 0.62 0.00 0.42 0.37 0.02 98.58 02:25:01 3 5.22 0.00 0.67 0.18 0.03 93.90 02:25:01 4 12.68 0.00 0.87 12.81 0.05 73.59 02:25:01 5 5.99 0.00 0.47 0.37 0.03 93.14 02:25:01 6 11.95 0.00 0.47 0.33 0.05 87.20 02:25:01 7 0.88 0.00 0.38 0.08 0.02 98.63 Average: all 9.85 0.00 1.49 8.69 0.05 79.93 Average: 0 7.82 0.00 1.47 20.51 0.05 70.15 Average: 1 13.31 0.00 1.61 3.03 0.05 82.00 Average: 2 10.53 0.00 1.63 8.54 0.05 79.26 Average: 3 8.33 0.00 1.29 11.30 0.04 79.03 Average: 4 13.17 0.00 1.59 10.49 0.05 74.70 Average: 5 7.53 0.00 1.38 12.89 0.05 78.15 Average: 6 9.02 0.00 1.36 0.81 0.05 88.75 Average: 7 9.05 0.00 1.56 2.00 0.04 87.35