---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17757 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 143G 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 864 26869 0 4433 30847 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:a6:51:22 brd ff:ff:ff:ff:ff:ff inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fea6:5122/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:9f:7e:51 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:b7ff:fe9f:7e51/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17757) 06/01/25 _x86_64_ (8 CPU) 22:54:50 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:02 339.16 73.65 265.51 5318.18 82771.80 22:57:01 521.73 23.59 498.14 2719.00 125759.16 22:58:01 142.11 0.47 141.64 50.79 57488.69 22:59:01 30.24 0.03 30.21 5.07 26335.61 Average: 257.21 24.44 232.77 2020.35 72868.47 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:02 30040464 31628060 2898756 8.80 67040 1830364 1463144 4.30 954388 1652104 213592 22:57:01 27446236 31348852 5492984 16.68 115488 4035164 3679368 10.83 1342512 3698384 100 22:58:01 26183204 30400588 6756016 20.51 144080 4286424 4482764 13.19 2360248 3893092 2036 22:59:01 26392828 30567416 6546392 19.87 144288 4249380 3467364 10.20 2206492 3849320 392 Average: 27515683 30986229 5423537 16.47 117724 3600333 3273160 9.63 1715910 3273225 54030 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:02 ens3 446.19 271.10 1650.65 74.99 0.00 0.00 0.00 0.00 22:56:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 br-aca4d656e87f 52.09 55.60 3.59 323.58 0.00 0.00 0.00 0.00 22:57:01 veth1eefb4f 52.03 55.62 4.30 323.58 0.00 0.00 0.00 0.03 22:57:01 veth4c68069 54.47 74.77 8.50 10.09 0.00 0.00 0.00 0.00 22:58:01 docker0 29.53 40.66 2.95 299.64 0.00 0.00 0.00 0.00 22:58:01 br-aca4d656e87f 0.43 0.42 0.03 0.03 0.00 0.00 0.00 0.00 22:58:01 veth1eefb4f 0.27 0.37 0.02 0.02 0.00 0.00 0.00 0.00 22:58:01 veth4c68069 493.13 496.13 121.11 60.10 0.00 0.00 0.00 0.01 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 br-aca4d656e87f 0.37 0.22 0.02 0.01 0.00 0.00 0.00 0.00 22:59:01 veth4c68069 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 vethd14920f 500.77 498.57 67.55 123.47 0.00 0.00 0.00 0.01 Average: docker0 7.41 10.21 0.74 75.22 0.00 0.00 0.00 0.00 Average: br-aca4d656e87f 13.06 13.88 0.90 79.89 0.00 0.00 0.00 0.00 Average: veth4c68069 137.24 143.02 32.50 17.58 0.00 0.00 0.00 0.00 Average: vethd14920f 125.72 125.16 16.96 31.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17757) 06/01/25 _x86_64_ (8 CPU) 22:54:50 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:02 all 9.09 0.00 1.35 3.16 0.04 86.36 22:56:02 0 4.85 0.00 1.49 3.56 0.03 90.06 22:56:02 1 4.87 0.00 0.75 4.89 0.03 89.45 22:56:02 2 8.62 0.00 1.10 0.53 0.02 89.73 22:56:02 3 18.86 0.00 3.10 1.02 0.07 76.96 22:56:02 4 12.86 0.00 1.54 7.12 0.05 78.43 22:56:02 5 11.49 0.00 1.44 0.32 0.08 86.68 22:56:02 6 6.43 0.00 0.45 7.40 0.03 85.69 22:56:02 7 4.80 0.00 0.91 0.48 0.03 93.77 22:57:01 all 13.59 0.00 4.52 4.24 0.08 77.57 22:57:01 0 10.62 0.00 4.40 1.21 0.07 83.70 22:57:01 1 10.53 0.00 4.58 5.58 0.07 79.24 22:57:01 2 10.44 0.00 3.87 0.97 0.05 84.67 22:57:01 3 21.53 0.00 4.14 2.39 0.07 71.87 22:57:01 4 24.50 0.00 6.71 14.89 0.14 53.77 22:57:01 5 9.80 0.00 3.78 6.07 0.07 80.28 22:57:01 6 10.78 0.00 3.82 1.91 0.07 83.42 22:57:01 7 10.48 0.00 4.82 0.99 0.07 83.64 22:58:01 all 16.81 0.00 2.28 1.38 0.06 79.47 22:58:01 0 20.31 0.00 2.31 0.02 0.07 77.29 22:58:01 1 15.30 0.00 2.00 0.25 0.05 82.40 22:58:01 2 24.17 0.00 2.75 0.10 0.07 72.91 22:58:01 3 12.67 0.00 1.74 0.35 0.05 85.19 22:58:01 4 12.86 0.00 2.79 2.59 0.05 81.71 22:58:01 5 14.36 0.00 2.62 6.10 0.08 76.84 22:58:01 6 19.84 0.00 2.19 0.12 0.05 77.80 22:58:01 7 15.02 0.00 1.83 1.51 0.07 81.57 22:59:01 all 0.88 0.00 0.27 0.58 0.03 98.24 22:59:01 0 0.73 0.00 0.30 0.02 0.02 98.93 22:59:01 1 2.40 0.00 0.23 0.00 0.02 97.36 22:59:01 2 0.90 0.00 0.27 0.02 0.02 98.80 22:59:01 3 0.68 0.00 0.33 0.02 0.07 98.90 22:59:01 4 0.69 0.00 0.25 0.03 0.05 98.98 22:59:01 5 0.58 0.00 0.25 0.02 0.03 99.12 22:59:01 6 0.45 0.00 0.25 0.07 0.02 99.22 22:59:01 7 0.57 0.00 0.33 4.49 0.03 94.57 Average: all 10.06 0.00 2.09 2.33 0.05 85.46 Average: 0 9.11 0.00 2.11 1.20 0.05 87.53 Average: 1 8.24 0.00 1.87 2.65 0.04 87.20 Average: 2 11.02 0.00 1.99 0.40 0.04 86.56 Average: 3 13.40 0.00 2.32 0.94 0.06 83.28 Average: 4 12.65 0.00 2.80 6.11 0.07 78.36 Average: 5 9.05 0.00 2.01 3.10 0.07 85.77 Average: 6 9.36 0.00 1.67 2.38 0.04 86.56 Average: 7 7.68 0.00 1.96 1.87 0.05 88.44