---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83428 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 873 27062 0 4230 30837 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:a3:6d:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fea3:6dd0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:ac:84:d2 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::42:15ff:feac:84d2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83428) 11/13/24 _x86_64_ (8 CPU) 10:38:39 LINUX RESTART (8 CPU) 10:39:01 tps rtps wtps bread/s bwrtn/s 10:40:01 306.40 68.46 237.94 4511.51 56520.45 10:41:01 186.65 21.78 164.87 2378.00 52349.94 10:42:01 305.35 3.18 302.17 421.26 55861.76 10:43:01 148.71 0.43 148.28 28.26 34392.93 10:44:01 25.77 0.03 25.74 4.40 17506.56 Average: 194.57 18.78 175.79 1468.64 43325.47 10:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 30161936 31630604 2777284 8.43 57456 1729580 1495868 4.40 941736 1561092 92672 10:41:01 28142256 31652940 4796964 14.56 101976 3656184 1664916 4.90 982200 3413064 1027216 10:42:01 27706136 31358556 5233084 15.89 112712 3798492 3123128 9.19 1365748 3430404 212 10:43:01 26448680 30435216 6490540 19.70 143316 4064616 4389644 12.92 2364368 3633108 1860 10:44:01 26596320 30565400 6342900 19.26 143572 4052124 3533100 10.40 2250632 3611148 232 Average: 27811066 31128543 5128154 15.57 111806 3460199 2841331 8.36 1580937 3129763 224438 10:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 389.40 255.94 1494.63 77.65 0.00 0.00 0.00 0.00 10:40:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 br-2a8a7013dff2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 403.90 295.32 10856.59 28.00 0.00 0.00 0.00 0.00 10:41:01 lo 9.33 9.33 0.86 0.86 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 vethd78f68d 55.92 73.64 8.51 9.93 0.00 0.00 0.00 0.00 10:42:01 vethf9ea7ac 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 10:42:01 vethbac615f 0.05 0.33 0.00 0.02 0.00 0.00 0.00 0.00 10:43:01 docker0 12.93 16.86 2.10 286.52 0.00 0.00 0.00 0.00 10:43:01 vethd78f68d 493.12 496.17 121.11 60.11 0.00 0.00 0.00 0.01 10:43:01 vethf9ea7ac 5.25 7.38 0.54 136.93 0.00 0.00 0.00 0.01 10:43:01 vethbac615f 0.15 0.20 0.02 0.43 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 vethd78f68d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 veth84c061f 501.07 498.82 67.55 123.46 0.00 0.00 0.00 0.01 10:44:01 br-2a8a7013dff2 6.08 8.00 0.52 136.95 0.00 0.00 0.00 0.00 Average: docker0 2.59 3.37 0.42 57.30 0.00 0.00 0.00 0.00 Average: vethd78f68d 109.80 113.96 25.92 14.01 0.00 0.00 0.00 0.00 Average: veth84c061f 100.23 99.78 13.51 24.70 0.00 0.00 0.00 0.00 Average: br-2a8a7013dff2 1.22 1.60 0.10 27.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83428) 11/13/24 _x86_64_ (8 CPU) 10:38:39 LINUX RESTART (8 CPU) 10:39:01 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 8.12 0.00 1.03 7.22 0.04 83.58 10:40:01 0 5.61 0.00 0.92 1.45 0.02 92.00 10:40:01 1 3.07 0.00 0.80 6.40 0.03 89.69 10:40:01 2 17.19 0.00 1.30 2.31 0.05 79.15 10:40:01 3 10.40 0.00 1.39 8.17 0.05 80.00 10:40:01 4 7.96 0.00 0.59 31.33 0.05 60.07 10:40:01 5 7.27 0.00 0.84 0.28 0.03 91.58 10:40:01 6 4.94 0.00 1.34 6.16 0.03 87.52 10:40:01 7 8.56 0.00 1.10 1.82 0.05 88.46 10:41:01 all 10.90 0.00 3.07 6.18 0.05 79.79 10:41:01 0 26.95 0.00 3.81 3.97 0.08 65.19 10:41:01 1 7.16 0.00 2.57 1.09 0.03 89.15 10:41:01 2 17.38 0.00 3.65 10.58 0.07 68.32 10:41:01 3 5.84 0.00 2.96 2.30 0.03 88.87 10:41:01 4 5.76 0.00 2.82 25.21 0.05 66.16 10:41:01 5 5.75 0.00 2.87 0.62 0.05 90.71 10:41:01 6 6.44 0.00 2.60 1.31 0.05 89.60 10:41:01 7 11.96 0.00 3.28 4.43 0.03 80.29 10:42:01 all 4.54 0.00 1.88 15.98 0.08 77.53 10:42:01 0 6.01 0.00 2.28 13.17 0.05 78.50 10:42:01 1 3.96 0.00 1.54 4.77 0.10 89.63 10:42:01 2 6.55 0.00 2.92 44.90 0.17 45.47 10:42:01 3 5.81 0.00 1.96 2.90 0.07 89.27 10:42:01 4 3.95 0.00 1.72 28.16 0.05 66.11 10:42:01 5 4.11 0.00 1.71 18.76 0.05 75.36 10:42:01 6 3.95 0.00 1.71 5.07 0.03 89.24 10:42:01 7 2.00 0.00 1.19 10.32 0.08 86.40 10:43:01 all 16.09 0.00 2.56 3.87 0.06 77.42 10:43:01 0 13.25 0.00 2.81 4.88 0.05 79.01 10:43:01 1 18.74 0.00 3.22 3.86 0.07 74.11 10:43:01 2 18.31 0.00 2.97 1.97 0.05 76.70 10:43:01 3 14.04 0.00 2.05 1.08 0.07 82.76 10:43:01 4 11.70 0.00 1.71 0.12 0.05 86.42 10:43:01 5 22.01 0.00 3.03 1.63 0.07 73.26 10:43:01 6 18.60 0.00 2.16 1.21 0.08 77.95 10:43:01 7 12.11 0.00 2.55 16.17 0.08 69.08 10:44:01 all 0.61 0.00 0.28 1.14 0.04 97.93 10:44:01 0 0.57 0.00 0.30 0.02 0.02 99.10 10:44:01 1 0.55 0.00 0.28 0.10 0.03 99.03 10:44:01 2 0.75 0.00 0.20 0.00 0.02 99.03 10:44:01 3 0.42 0.00 0.28 0.00 0.02 99.28 10:44:01 4 0.55 0.00 0.35 0.05 0.02 99.03 10:44:01 5 0.58 0.00 0.23 0.03 0.03 99.12 10:44:01 6 0.65 0.00 0.28 0.12 0.03 98.91 10:44:01 7 0.78 0.00 0.32 8.80 0.12 89.98 Average: all 8.04 0.00 1.76 6.87 0.05 83.27 Average: 0 10.46 0.00 2.02 4.69 0.04 82.79 Average: 1 6.68 0.00 1.68 3.24 0.05 88.34 Average: 2 12.02 0.00 2.20 11.89 0.07 73.81 Average: 3 7.31 0.00 1.73 2.89 0.05 88.03 Average: 4 5.97 0.00 1.44 16.96 0.04 75.59 Average: 5 7.93 0.00 1.73 4.26 0.05 86.03 Average: 6 6.90 0.00 1.62 2.78 0.05 88.66 Average: 7 7.08 0.00 1.69 8.31 0.07 82.86