---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1790 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 712K 3.2G 1% /run /dev/vda1 155G 11G 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 862 27864 0 3439 30849 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:40:04:18 brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe40:418/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:c6:f9:e4 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::42:72ff:fec6:f9e4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1790) 11/19/23 _x86_64_ (8 CPU) 21:54:29 LINUX RESTART (8 CPU) 21:55:02 tps rtps wtps bread/s bwrtn/s 21:56:01 136.17 38.14 98.03 1777.16 76067.10 21:57:01 180.82 34.66 146.16 820.40 61523.75 21:58:01 76.60 4.08 72.52 256.36 12472.05 21:59:01 61.07 0.05 61.02 0.93 6968.04 22:00:01 108.18 2.63 105.55 397.27 26603.70 22:01:01 127.96 0.30 127.66 9.07 25174.47 Average: 115.08 13.24 101.84 540.13 34687.74 21:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30157900 31737204 2781312 8.44 68208 1822392 1347400 3.96 840076 1660224 168040 21:57:01 29116360 31102964 3822852 11.61 91508 2185456 2167272 6.38 1543272 1952508 131232 21:58:01 28663836 31122632 4275376 12.98 121500 2590908 2078096 6.11 1537812 2349196 337828 21:59:01 28560804 31025964 4378408 13.29 126548 2589696 2186056 6.43 1653976 2332340 341872 22:00:01 28354980 31026232 4584232 13.92 140496 2788904 2203288 6.48 1757544 2433512 158248 22:01:01 27535496 31117560 5403716 16.41 190008 3537972 2059436 6.06 1838924 3058940 546348 Average: 28731563 31188759 4207649 12.77 123045 2585888 2006925 5.90 1528601 2297787 280595 21:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 21:56:01 ens3 123.89 82.80 943.16 23.78 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 21:57:01 ens3 214.30 160.27 2173.43 31.26 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:58:01 ens3 126.10 77.24 1829.67 13.53 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:59:01 ens3 37.03 34.38 14.04 10.76 0.00 0.00 0.00 0.00 22:00:01 veth2777607 58.06 108.15 7.23 1636.89 0.00 0.00 0.00 0.13 22:00:01 docker0 84.35 186.65 7.86 3089.68 0.00 0.00 0.00 0.00 22:00:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 22:00:01 ens3 220.63 110.26 3351.06 16.62 0.00 0.00 0.00 0.00 22:01:01 docker0 26.05 48.06 1.86 1042.11 0.00 0.00 0.00 0.00 22:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:01:01 ens3 57.51 32.76 1047.93 8.85 0.00 0.00 0.00 0.00 Average: docker0 18.45 39.23 1.62 690.53 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 129.92 82.95 1561.58 17.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1790) 11/19/23 _x86_64_ (8 CPU) 21:54:29 LINUX RESTART (8 CPU) 21:55:02 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 10.02 0.00 0.82 1.91 0.03 87.22 21:56:01 0 8.12 0.00 0.53 0.25 0.02 91.08 21:56:01 1 1.15 0.00 0.44 0.07 0.02 98.32 21:56:01 2 2.19 0.00 0.48 2.95 0.03 94.35 21:56:01 3 35.01 0.00 2.26 1.09 0.07 61.57 21:56:01 4 16.23 0.00 1.27 0.15 0.03 82.32 21:56:01 5 10.14 0.00 0.78 0.48 0.02 88.59 21:56:01 6 4.29 0.00 0.29 8.25 0.03 87.14 21:56:01 7 3.02 0.00 0.56 2.06 0.02 94.34 21:57:01 all 15.41 0.00 1.08 1.23 0.05 82.23 21:57:01 0 11.86 0.00 0.97 0.70 0.05 86.43 21:57:01 1 8.81 0.00 0.60 1.10 0.03 89.46 21:57:01 2 11.28 0.00 0.75 0.65 0.03 87.29 21:57:01 3 9.11 0.00 0.82 1.24 0.03 88.80 21:57:01 4 49.52 0.00 2.31 2.54 0.10 45.53 21:57:01 5 21.30 0.00 1.38 0.37 0.05 76.90 21:57:01 6 6.37 0.00 1.17 3.09 0.05 89.32 21:57:01 7 5.14 0.00 0.62 0.15 0.03 94.06 21:58:01 all 10.72 0.00 0.66 0.87 0.03 87.72 21:58:01 0 0.13 0.00 0.18 1.80 0.00 97.88 21:58:01 1 17.38 0.00 0.42 0.52 0.05 81.63 21:58:01 2 3.65 0.00 0.25 0.07 0.00 96.03 21:58:01 3 1.97 0.00 0.17 0.00 0.02 97.85 21:58:01 4 50.40 0.00 3.09 3.70 0.12 42.70 21:58:01 5 7.57 0.00 0.63 0.00 0.02 91.78 21:58:01 6 0.62 0.00 0.17 0.70 0.00 98.52 21:58:01 7 4.09 0.00 0.42 0.17 0.03 95.30 21:59:01 all 11.84 0.00 0.75 0.64 0.03 86.74 21:59:01 0 0.57 0.00 0.15 0.00 0.02 99.27 21:59:01 1 6.00 0.00 0.47 0.03 0.03 93.47 21:59:01 2 66.87 0.00 3.28 0.88 0.12 28.85 21:59:01 3 15.91 0.00 0.78 0.02 0.03 83.26 21:59:01 4 1.12 0.00 0.33 2.42 0.02 96.11 21:59:01 5 1.53 0.00 0.23 1.82 0.02 96.40 21:59:01 6 1.10 0.00 0.60 0.00 0.02 98.28 21:59:01 7 1.64 0.00 0.13 0.00 0.02 98.21 22:00:01 all 10.71 0.00 1.41 1.19 0.04 86.66 22:00:01 0 9.52 0.00 1.94 2.36 0.03 86.15 22:00:01 1 3.97 0.00 1.17 0.03 0.03 94.79 22:00:01 2 16.17 0.00 2.29 3.12 0.05 78.37 22:00:01 3 15.79 0.00 1.44 0.12 0.03 82.62 22:00:01 4 7.98 0.00 1.05 2.51 0.05 88.42 22:00:01 5 2.79 0.00 0.92 0.87 0.02 95.40 22:00:01 6 1.75 0.00 0.52 0.02 0.02 97.70 22:00:01 7 27.76 0.00 1.96 0.45 0.05 69.78 22:01:01 all 10.62 0.00 2.21 1.41 0.04 85.72 22:01:01 0 2.41 0.00 1.19 1.74 0.03 94.63 22:01:01 1 4.25 0.00 1.47 0.02 0.03 94.23 22:01:01 2 10.88 0.00 2.06 0.00 0.03 87.03 22:01:01 3 41.26 0.00 6.01 1.12 0.08 51.53 22:01:01 4 6.24 0.00 1.40 1.97 0.03 90.35 22:01:01 5 5.60 0.00 2.11 6.14 0.03 86.12 22:01:01 6 10.05 0.00 2.02 0.10 0.05 87.78 22:01:01 7 4.28 0.00 1.40 0.17 0.03 94.12 Average: all 11.56 0.00 1.16 1.21 0.04 86.04 Average: 0 5.43 0.00 0.83 1.14 0.03 92.58 Average: 1 6.94 0.00 0.76 0.30 0.03 91.97 Average: 2 18.56 0.00 1.52 1.27 0.04 78.60 Average: 3 19.79 0.00 1.91 0.59 0.04 77.66 Average: 4 21.92 0.00 1.58 2.22 0.06 74.23 Average: 5 8.15 0.00 1.01 1.61 0.03 89.20 Average: 6 4.02 0.00 0.80 2.01 0.03 93.15 Average: 7 7.65 0.00 0.85 0.49 0.03 90.98