---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10931 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: 2799.996 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 13G 143G 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 851 26273 0 5041 30859 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:4a:fc:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe4a:fcc0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:54:61:11 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-10931) 03/05/24 _x86_64_ (8 CPU) 05:28:24 LINUX RESTART (8 CPU) 05:29:01 tps rtps wtps bread/s bwrtn/s 05:30:01 118.48 38.93 79.55 1768.37 22958.57 05:31:01 127.88 23.08 104.80 2771.94 28157.17 05:32:01 430.71 12.90 417.81 808.16 113602.45 05:33:01 21.05 0.40 20.65 20.13 20660.14 05:34:01 20.15 0.07 20.08 12.00 17090.30 05:35:01 67.77 1.75 66.02 107.85 19180.75 Average: 131.01 12.85 118.16 914.74 36943.69 05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30113972 31706748 2825248 8.58 70552 1832684 1428936 4.20 864156 1667956 158660 05:31:01 28316740 31664296 4622480 14.03 105076 3501852 1562608 4.60 991612 3240140 1496312 05:32:01 26006992 30733168 6932228 21.05 133404 4775112 5169148 15.21 2013184 4411192 340 05:33:01 24859444 29728068 8079776 24.53 133896 4910712 6489132 19.09 3067524 4486608 156 05:34:01 24908104 29804524 8031116 24.38 134180 4939672 5738688 16.88 3009024 4501768 204 05:35:01 26930296 31625360 6008924 18.24 136848 4750688 1505532 4.43 1213824 4321528 14284 Average: 26855925 30877027 6083295 18.47 118993 4118453 3649007 10.74 1859887 3771532 278326 05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 ens3 160.86 109.25 1031.66 23.33 0.00 0.00 0.00 0.00 05:30:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 360.14 217.58 11755.53 19.85 0.00 0.00 0.00 0.00 05:31:01 br-cbbbd8d31a84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 8.47 8.47 0.78 0.78 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 ens3 308.28 176.92 10935.16 16.01 0.00 0.00 0.00 0.00 05:32:01 br-cbbbd8d31a84 0.75 0.63 0.06 0.30 0.00 0.00 0.00 0.00 05:32:01 veth063a2df 0.50 0.83 0.05 0.31 0.00 0.00 0.00 0.00 05:32:01 veth79d5eb3 1.00 1.15 0.06 0.07 0.00 0.00 0.00 0.00 05:33:01 ens3 15.33 9.25 9.32 4.61 0.00 0.00 0.00 0.00 05:33:01 br-cbbbd8d31a84 6.72 8.32 13.13 27.96 0.00 0.00 0.00 0.00 05:33:01 veth063a2df 0.13 0.23 0.01 0.01 0.00 0.00 0.00 0.00 05:33:01 veth79d5eb3 111.30 91.78 30.59 185.64 0.00 0.00 0.00 0.02 05:34:01 ens3 22.31 19.81 10.03 39.86 0.00 0.00 0.00 0.00 05:34:01 br-cbbbd8d31a84 2.10 2.17 0.12 0.15 0.00 0.00 0.00 0.00 05:34:01 veth79d5eb3 0.97 1.15 0.75 0.10 0.00 0.00 0.00 0.00 05:34:01 veth9759a82 110.08 96.25 50.85 151.75 0.00 0.00 0.00 0.01 05:35:01 ens3 75.32 51.94 89.13 20.42 0.00 0.00 0.00 0.00 05:35:01 lo 45.78 45.78 43.38 43.38 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 157.04 97.46 3972.00 20.68 0.00 0.00 0.00 0.00 Average: lo 6.98 6.98 7.18 7.18 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-10931) 03/05/24 _x86_64_ (8 CPU) 05:28:24 LINUX RESTART (8 CPU) 05:29:01 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 10.68 0.00 0.82 1.91 0.04 86.56 05:30:01 0 18.91 0.00 1.24 1.34 0.03 78.49 05:30:01 1 23.60 0.00 1.25 0.67 0.03 74.45 05:30:01 2 10.29 0.00 0.62 0.40 0.03 88.66 05:30:01 3 5.82 0.00 0.77 0.47 0.02 92.93 05:30:01 4 3.07 0.00 0.42 0.57 0.02 95.93 05:30:01 5 10.07 0.00 0.58 0.43 0.05 88.86 05:30:01 6 4.20 0.00 0.79 5.03 0.07 89.91 05:30:01 7 9.47 0.00 0.88 6.39 0.05 83.20 05:31:01 all 11.71 0.00 2.46 2.29 0.05 83.49 05:31:01 0 4.93 0.00 2.21 0.25 0.03 92.57 05:31:01 1 21.04 0.00 2.63 0.57 0.05 75.71 05:31:01 2 22.83 0.00 2.95 0.30 0.05 73.86 05:31:01 3 20.36 0.00 3.46 1.16 0.07 74.95 05:31:01 4 3.45 0.00 1.73 9.99 0.03 84.80 05:31:01 5 8.14 0.00 2.47 0.55 0.05 88.79 05:31:01 6 6.47 0.00 1.76 4.13 0.10 87.54 05:31:01 7 6.41 0.00 2.45 1.34 0.02 89.79 05:32:01 all 15.69 0.00 4.07 6.14 0.07 74.04 05:32:01 0 18.77 0.00 4.73 3.57 0.05 72.88 05:32:01 1 13.45 0.00 3.62 2.19 0.07 80.67 05:32:01 2 16.24 0.00 4.32 0.93 0.05 78.46 05:32:01 3 16.15 0.00 4.14 0.46 0.07 79.19 05:32:01 4 20.91 0.00 4.07 3.26 0.05 71.70 05:32:01 5 13.70 0.00 5.04 31.11 0.08 50.07 05:32:01 6 13.02 0.00 3.24 1.40 0.07 82.27 05:32:01 7 13.25 0.00 3.42 6.30 0.08 76.96 05:33:01 all 20.71 0.00 1.92 0.92 0.09 76.36 05:33:01 0 23.47 0.00 2.06 0.07 0.08 74.32 05:33:01 1 21.87 0.00 2.28 0.20 0.08 75.57 05:33:01 2 25.92 0.00 2.38 0.02 0.08 71.60 05:33:01 3 19.81 0.00 1.67 1.20 0.10 77.21 05:33:01 4 20.23 0.00 1.86 1.24 0.10 76.58 05:33:01 5 20.00 0.00 1.73 4.62 0.08 73.57 05:33:01 6 16.29 0.00 1.47 0.00 0.08 82.15 05:33:01 7 18.11 0.00 1.91 0.03 0.08 79.86 05:34:01 all 1.07 0.00 0.37 0.90 0.08 97.59 05:34:01 0 0.67 0.00 0.27 0.02 0.07 98.98 05:34:01 1 1.62 0.00 0.50 0.02 0.07 97.80 05:34:01 2 0.77 0.00 0.35 0.02 0.10 98.76 05:34:01 3 0.61 0.00 0.30 0.00 0.10 98.99 05:34:01 4 1.09 0.00 0.27 0.02 0.05 98.58 05:34:01 5 1.59 0.00 0.37 6.64 0.10 91.30 05:34:01 6 0.65 0.00 0.43 0.00 0.07 98.85 05:34:01 7 1.54 0.00 0.45 0.45 0.10 97.46 05:35:01 all 6.30 0.00 0.59 1.18 0.04 91.89 05:35:01 0 27.76 0.00 1.22 0.45 0.05 70.52 05:35:01 1 1.08 0.00 0.52 0.12 0.03 98.25 05:35:01 2 2.67 0.00 0.42 0.20 0.02 96.70 05:35:01 3 0.98 0.00 0.42 0.02 0.03 98.55 05:35:01 4 0.83 0.00 0.38 0.05 0.02 98.71 05:35:01 5 0.62 0.00 0.45 7.65 0.03 91.24 05:35:01 6 1.22 0.00 0.65 0.65 0.07 97.41 05:35:01 7 15.26 0.00 0.70 0.33 0.05 83.66 Average: all 11.02 0.00 1.70 2.22 0.06 85.01 Average: 0 15.75 0.00 1.95 0.95 0.05 81.30 Average: 1 13.77 0.00 1.80 0.62 0.06 83.75 Average: 2 13.10 0.00 1.83 0.31 0.06 84.70 Average: 3 10.61 0.00 1.79 0.55 0.06 86.99 Average: 4 8.25 0.00 1.45 2.51 0.04 87.74 Average: 5 9.00 0.00 1.77 8.46 0.07 80.70 Average: 6 6.96 0.00 1.39 1.87 0.08 89.71 Average: 7 10.67 0.00 1.63 2.47 0.06 85.16