---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13849 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 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 826 26278 0 5061 30884 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:5a:ee:cb brd ff:ff:ff:ff:ff:ff inet 10.30.106.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe5a:eecb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:15:ed:59 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-13849) 03/17/24 _x86_64_ (8 CPU) 05:28:24 LINUX RESTART (8 CPU) 05:29:01 tps rtps wtps bread/s bwrtn/s 05:30:01 109.97 40.24 69.72 1832.76 20317.95 05:31:01 124.36 22.93 101.43 2741.14 25503.48 05:32:01 157.96 0.27 157.69 29.46 99250.92 05:33:01 298.82 13.48 285.34 806.10 29536.56 05:34:01 15.58 0.07 15.51 3.07 13921.68 05:35:01 40.73 0.07 40.66 11.33 15407.38 Average: 124.56 12.84 111.72 903.95 33989.10 05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30158572 31746732 2780648 8.44 67960 1831996 1379276 4.06 824664 1664236 159164 05:31:01 29464900 31699768 3474320 10.55 94664 2425756 1540572 4.53 958420 2169940 412908 05:32:01 26976220 31683836 5963000 18.10 120124 4780884 1439372 4.23 980084 4517440 190668 05:33:01 25091260 29978700 7847960 23.83 134540 4930136 6516272 19.17 2807888 4518128 680 05:34:01 24827384 29722024 8111836 24.63 134852 4936256 6576964 19.35 3072748 4512508 204 05:35:01 25831548 30749544 7107672 21.58 135304 4964892 3233420 9.51 2081952 4527352 104 Average: 27058314 30930101 5880906 17.85 114574 3978320 3447646 10.14 1787626 3651601 127288 05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 05:30:01 ens3 155.79 106.85 1041.01 31.94 0.00 0.00 0.00 0.00 05:31:01 br-168a32fb4f6d 0.00 0.00 0.00 0.00 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 05:31:01 lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 05:31:01 ens3 119.53 85.60 2857.15 11.80 0.00 0.00 0.00 0.00 05:32:01 br-168a32fb4f6d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 lo 6.13 6.13 0.56 0.56 0.00 0.00 0.00 0.00 05:32:01 ens3 570.77 303.95 19916.11 21.21 0.00 0.00 0.00 0.00 05:33:01 br-168a32fb4f6d 0.98 0.88 0.09 0.32 0.00 0.00 0.00 0.00 05:33:01 veth891fa2d 27.05 25.26 11.57 16.28 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 lo 1.87 1.87 0.15 0.15 0.00 0.00 0.00 0.00 05:34:01 br-168a32fb4f6d 7.00 8.51 13.12 27.97 0.00 0.00 0.00 0.00 05:34:01 veth891fa2d 82.69 70.63 38.71 135.42 0.00 0.00 0.00 0.01 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 lo 16.76 16.76 40.94 40.94 0.00 0.00 0.00 0.00 05:35:01 br-168a32fb4f6d 1.55 1.68 0.09 0.12 0.00 0.00 0.00 0.00 05:35:01 veth891fa2d 0.62 1.02 0.04 0.10 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 05:35:01 lo 9.80 9.80 0.68 0.68 0.00 0.00 0.00 0.00 Average: br-168a32fb4f6d 1.59 1.85 2.22 4.73 0.00 0.00 0.00 0.00 Average: veth891fa2d 18.39 16.15 8.39 25.30 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 Average: lo 6.93 6.93 7.17 7.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13849) 03/17/24 _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 10.27 0.00 0.84 3.18 0.04 85.67 05:30:01 0 9.72 0.00 0.83 1.53 0.05 87.86 05:30:01 1 3.44 0.00 0.50 0.27 0.02 95.78 05:30:01 2 29.46 0.00 1.87 2.61 0.07 65.99 05:30:01 3 5.22 0.00 0.58 4.56 0.03 89.61 05:30:01 4 14.47 0.00 1.22 7.20 0.03 77.07 05:30:01 5 2.00 0.00 0.27 0.08 0.02 97.63 05:30:01 6 7.31 0.00 0.50 8.73 0.05 83.40 05:30:01 7 10.58 0.00 0.93 0.45 0.03 88.00 05:31:01 all 9.90 0.00 1.03 2.93 0.04 86.10 05:31:01 0 6.67 0.00 1.14 0.84 0.05 91.31 05:31:01 1 1.64 0.00 0.53 0.45 0.02 97.36 05:31:01 2 6.42 0.00 1.19 3.33 0.03 89.04 05:31:01 3 19.68 0.00 1.14 1.11 0.05 78.02 05:31:01 4 1.65 0.00 0.82 10.45 0.02 87.07 05:31:01 5 9.91 0.00 1.17 4.87 0.03 84.02 05:31:01 6 3.62 0.00 0.75 0.02 0.03 95.58 05:31:01 7 29.66 0.00 1.50 2.39 0.08 66.37 05:32:01 all 8.60 0.00 3.61 9.31 0.06 78.43 05:32:01 0 7.78 0.00 4.25 26.28 0.08 61.60 05:32:01 1 8.89 0.00 3.70 0.10 0.07 87.23 05:32:01 2 9.26 0.00 4.14 35.15 0.08 51.36 05:32:01 3 8.86 0.00 3.25 7.71 0.07 80.12 05:32:01 4 6.35 0.00 3.39 4.70 0.03 85.52 05:32:01 5 9.71 0.00 3.77 0.14 0.05 86.34 05:32:01 6 10.11 0.00 3.17 0.52 0.05 86.15 05:32:01 7 7.85 0.00 3.20 0.03 0.05 88.86 05:33:01 all 22.53 0.00 3.13 6.68 0.09 67.57 05:33:01 0 19.07 0.00 2.89 21.99 0.08 55.97 05:33:01 1 22.06 0.00 3.02 2.06 0.07 72.79 05:33:01 2 26.84 0.00 3.70 11.15 0.10 58.20 05:33:01 3 21.74 0.00 2.78 2.61 0.08 72.79 05:33:01 4 19.09 0.00 2.55 1.46 0.10 76.80 05:33:01 5 23.08 0.00 2.67 2.82 0.10 71.32 05:33:01 6 23.50 0.00 3.81 4.86 0.08 67.75 05:33:01 7 24.82 0.00 3.61 6.53 0.08 64.97 05:34:01 all 9.96 0.00 0.91 1.09 0.07 87.97 05:34:01 0 9.41 0.00 0.86 7.85 0.07 81.81 05:34:01 1 7.96 0.00 0.62 0.02 0.07 91.34 05:34:01 2 12.09 0.00 0.97 0.00 0.08 86.86 05:34:01 3 9.94 0.00 0.89 0.39 0.07 88.72 05:34:01 4 9.01 0.00 0.89 0.15 0.07 89.88 05:34:01 5 9.34 0.00 0.85 0.00 0.05 89.75 05:34:01 6 11.47 0.00 1.05 0.20 0.08 87.19 05:34:01 7 10.48 0.00 1.16 0.10 0.05 88.21 05:35:01 all 1.26 0.00 0.46 1.07 0.06 97.15 05:35:01 0 1.55 0.00 0.50 7.40 0.07 90.47 05:35:01 1 1.74 0.00 0.45 0.23 0.05 97.53 05:35:01 2 0.92 0.00 0.44 0.13 0.05 98.46 05:35:01 3 1.17 0.00 0.47 0.05 0.07 98.25 05:35:01 4 1.82 0.00 0.47 0.10 0.03 97.58 05:35:01 5 1.00 0.00 0.35 0.10 0.02 98.53 05:35:01 6 0.87 0.00 0.65 0.45 0.08 97.94 05:35:01 7 0.95 0.00 0.40 0.15 0.07 98.43 Average: all 10.41 0.00 1.66 4.03 0.06 83.84 Average: 0 9.03 0.00 1.74 10.95 0.07 78.22 Average: 1 7.60 0.00 1.47 0.52 0.05 90.37 Average: 2 14.17 0.00 2.04 8.66 0.07 75.06 Average: 3 11.09 0.00 1.51 2.73 0.06 84.61 Average: 4 8.73 0.00 1.55 4.02 0.05 85.66 Average: 5 9.16 0.00 1.51 1.33 0.04 87.95 Average: 6 9.47 0.00 1.65 2.47 0.06 86.35 Average: 7 14.06 0.00 1.80 1.61 0.06 82.47