---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83498 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: 2800.000 BogoMIPS: 5600.00 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 142G 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 887 25808 0 5471 30824 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:20:cc:8f brd ff:ff:ff:ff:ff:ff inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe20:cc8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:41:b5:a3 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::42:4fff:fe41:b5a3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83498) 11/13/24 _x86_64_ (8 CPU) 13:52:53 LINUX RESTART (8 CPU) 13:53:01 tps rtps wtps bread/s bwrtn/s 13:54:02 250.37 74.67 175.70 5329.78 59822.83 13:55:01 303.37 32.66 270.72 3322.69 88354.25 13:56:01 445.73 3.60 442.13 448.86 92112.11 13:57:01 88.97 0.27 88.70 13.73 31867.36 13:58:01 33.66 0.08 33.58 13.06 23368.11 Average: 224.16 22.22 201.94 1820.62 59007.12 13:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:02 30302300 31674772 2636920 8.01 53076 1639872 1452348 4.27 870712 1494688 62676 13:55:01 26869012 31646540 6070208 18.43 123004 4835396 1745444 5.14 1005056 4592024 1418016 13:56:01 24457824 29786440 8481396 25.75 155376 5322116 8115828 23.88 3109652 4775368 46368 13:57:01 24300108 29665320 8639112 26.23 165580 5345152 8271752 24.34 3240044 4793620 52 13:58:01 24717668 30064104 8221552 24.96 165848 5332112 6592148 19.40 2862848 4771888 284 Average: 26129382 30567435 6809838 20.67 132577 4494930 5235504 15.40 2217662 4085518 305479 13:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:02 ens3 301.07 230.43 1014.52 61.34 0.00 0.00 0.00 0.00 13:54:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 13:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 993.66 495.20 24192.65 55.29 0.00 0.00 0.00 0.00 13:55:01 lo 13.76 13.76 1.34 1.34 0.00 0.00 0.00 0.00 13:55:01 br-67b98e296cd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 vethdcf15b5 9.77 14.43 2.03 221.09 0.00 0.00 0.00 0.02 13:56:01 ens3 62.62 42.51 1260.49 13.39 0.00 0.00 0.00 0.00 13:56:01 veth14305eb 3.97 5.62 0.73 0.85 0.00 0.00 0.00 0.00 13:56:01 veth4d4ee80 3.02 3.48 0.41 0.40 0.00 0.00 0.00 0.00 13:57:01 ens3 7.32 6.50 67.34 5.57 0.00 0.00 0.00 0.00 13:57:01 veth14305eb 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 13:57:01 veth4d4ee80 4.75 6.23 1.25 0.73 0.00 0.00 0.00 0.00 13:57:01 veth81c9637 1.77 1.63 0.66 0.62 0.00 0.00 0.00 0.00 13:58:01 ens3 8.12 8.73 4.05 1.47 0.00 0.00 0.00 0.00 13:58:01 veth14305eb 0.17 0.57 0.01 0.04 0.00 0.00 0.00 0.00 13:58:01 vethd442e6a 218.18 217.73 31.07 45.85 0.00 0.00 0.00 0.00 13:58:01 lo 24.33 24.33 2.26 2.26 0.00 0.00 0.00 0.00 Average: ens3 272.15 155.54 5244.66 27.32 0.00 0.00 0.00 0.00 Average: veth14305eb 0.86 1.33 0.15 0.18 0.00 0.00 0.00 0.00 Average: vethd442e6a 43.78 43.69 6.24 9.20 0.00 0.00 0.00 0.00 Average: lo 4.28 4.28 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83498) 11/13/24 _x86_64_ (8 CPU) 13:52:53 LINUX RESTART (8 CPU) 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:02 all 7.41 0.00 1.10 5.66 0.04 85.79 13:54:02 0 3.66 0.00 0.94 0.55 0.03 94.82 13:54:02 1 3.23 0.00 0.77 1.09 0.03 94.89 13:54:02 2 7.21 0.00 1.92 0.57 0.03 90.27 13:54:02 3 3.90 0.00 1.26 11.40 0.03 83.41 13:54:02 4 3.94 0.00 0.80 24.66 0.05 70.55 13:54:02 5 14.94 0.00 1.06 2.18 0.05 81.78 13:54:02 6 17.65 0.00 1.24 1.31 0.05 79.76 13:54:02 7 4.80 0.00 0.82 3.58 0.03 90.77 13:55:01 all 15.77 0.00 5.49 3.19 0.06 75.49 13:55:01 0 13.16 0.00 5.14 1.62 0.07 80.02 13:55:01 1 16.26 0.00 5.45 0.90 0.05 77.33 13:55:01 2 19.24 0.00 6.31 7.31 0.05 67.09 13:55:01 3 14.76 0.00 5.67 1.81 0.07 77.70 13:55:01 4 9.76 0.00 4.73 5.29 0.07 80.15 13:55:01 5 23.61 0.00 6.30 6.75 0.07 63.27 13:55:01 6 15.86 0.00 5.20 0.80 0.07 78.07 13:55:01 7 13.53 0.00 5.13 1.03 0.05 80.26 13:56:01 all 29.99 0.00 4.32 1.99 0.08 63.61 13:56:01 0 37.92 0.00 4.81 0.34 0.07 56.87 13:56:01 1 28.02 0.00 4.47 2.55 0.07 64.89 13:56:01 2 30.89 0.00 5.48 7.91 0.08 55.64 13:56:01 3 27.20 0.00 3.91 1.10 0.08 67.70 13:56:01 4 26.84 0.00 3.77 1.58 0.07 67.75 13:56:01 5 28.79 0.00 4.38 1.58 0.08 65.17 13:56:01 6 31.36 0.00 3.99 0.69 0.07 63.89 13:56:01 7 28.93 0.00 3.81 0.20 0.07 66.99 13:57:01 all 7.02 0.00 1.32 0.46 0.06 91.14 13:57:01 0 7.48 0.00 1.25 0.02 0.05 91.20 13:57:01 1 6.35 0.00 1.29 2.25 0.07 90.05 13:57:01 2 5.67 0.00 1.54 0.07 0.05 92.67 13:57:01 3 6.35 0.00 1.64 0.10 0.08 91.83 13:57:01 4 7.97 0.00 1.19 0.64 0.07 90.14 13:57:01 5 6.72 0.00 1.19 0.44 0.07 91.59 13:57:01 6 8.84 0.00 1.04 0.15 0.05 89.92 13:57:01 7 6.76 0.00 1.39 0.07 0.07 91.72 13:58:01 all 1.39 0.00 0.51 0.29 0.05 97.77 13:58:01 0 1.38 0.00 0.42 0.00 0.03 98.16 13:58:01 1 1.24 0.00 0.59 1.95 0.07 96.15 13:58:01 2 1.15 0.00 0.47 0.02 0.03 98.33 13:58:01 3 2.10 0.00 0.47 0.03 0.05 97.35 13:58:01 4 1.45 0.00 0.43 0.22 0.05 97.85 13:58:01 5 1.19 0.00 0.50 0.05 0.05 98.21 13:58:01 6 1.37 0.00 0.42 0.00 0.05 98.16 13:58:01 7 1.20 0.00 0.77 0.02 0.05 97.96 Average: all 12.29 0.00 2.53 2.31 0.06 82.81 Average: 0 12.70 0.00 2.50 0.50 0.05 84.26 Average: 1 11.00 0.00 2.50 1.75 0.06 84.69 Average: 2 12.78 0.00 3.13 3.15 0.05 80.89 Average: 3 10.84 0.00 2.58 2.89 0.06 83.62 Average: 4 9.98 0.00 2.17 6.47 0.06 81.31 Average: 5 15.00 0.00 2.67 2.18 0.06 80.09 Average: 6 14.99 0.00 2.36 0.59 0.06 82.01 Average: 7 11.03 0.00 2.37 0.98 0.05 85.57