---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2688 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 11G 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 874 28100 0 3192 30844 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:ed:e9:02 brd ff:ff:ff:ff:ff:ff inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:feed:e902/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:ea:59:5e 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::42:95ff:feea:595e/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-2688) 02/05/24 _x86_64_ (8 CPU) 03:27:33 LINUX RESTART (8 CPU) 03:28:03 tps rtps wtps bread/s bwrtn/s 03:29:01 140.75 73.00 67.75 4727.74 27189.93 03:30:01 145.14 18.48 126.66 452.72 35974.54 03:31:01 35.40 0.88 34.52 50.38 22396.00 03:32:01 64.72 3.30 61.42 435.79 31142.01 03:33:01 119.70 0.42 119.28 11.73 45712.80 03:34:01 62.88 1.03 61.85 63.45 27745.28 Average: 94.51 15.87 78.64 935.88 31717.82 03:28:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30178444 31738968 2760776 8.38 67496 1805260 1413536 4.16 830048 1642184 152500 03:30:01 28545928 30423072 4393292 13.34 84696 2090524 3163116 9.31 2198720 1873252 22864 03:31:01 28539188 30477096 4400032 13.36 88616 2143824 2598580 7.65 2177116 1896300 5388 03:32:01 28050664 30371364 4888556 14.84 94756 2510920 2663532 7.84 2377268 2158600 22056 03:33:01 27596328 30337360 5342892 16.22 101492 2915776 2681936 7.89 2434320 2535052 54664 03:34:01 28760788 31571340 4178432 12.69 107496 2976760 1518612 4.47 1217848 2585144 35404 Average: 28611890 30819867 4327330 13.14 90759 2407177 2339885 6.88 1872553 2115089 48813 03:28:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00 03:29:01 ens3 504.83 318.57 1561.11 67.16 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 03:30:01 ens3 326.63 264.61 3302.50 52.23 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 ens3 412.38 239.37 737.84 93.20 0.00 0.00 0.00 0.00 03:32:01 docker0 1.97 3.72 0.11 39.03 0.00 0.00 0.00 0.00 03:32:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 03:32:01 ens3 595.63 372.19 1885.18 135.25 0.00 0.00 0.00 0.00 03:33:01 docker0 4.18 7.48 0.24 78.98 0.00 0.00 0.00 0.00 03:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 377.37 249.73 332.90 101.40 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 15.99 15.99 1.44 1.44 0.00 0.00 0.00 0.00 03:34:01 ens3 252.48 183.97 324.53 69.37 0.00 0.00 0.00 0.00 Average: docker0 1.03 1.88 0.06 19.77 0.00 0.00 0.00 0.00 Average: lo 3.38 3.38 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 411.03 271.14 1356.19 86.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2688) 02/05/24 _x86_64_ (8 CPU) 03:27:33 LINUX RESTART (8 CPU) 03:28:03 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 11.51 0.00 1.10 2.63 0.04 84.72 03:29:01 0 16.61 0.00 1.80 1.45 0.03 80.11 03:29:01 1 13.82 0.00 0.75 0.57 0.05 84.81 03:29:01 2 6.43 0.00 0.64 0.28 0.03 92.62 03:29:01 3 29.51 0.00 1.56 2.10 0.07 66.76 03:29:01 4 9.69 0.00 1.05 1.26 0.05 87.94 03:29:01 5 6.44 0.00 1.61 0.78 0.02 91.15 03:29:01 6 4.36 0.00 0.80 0.52 0.03 94.29 03:29:01 7 5.26 0.00 0.64 14.07 0.05 79.98 03:30:01 all 19.13 0.00 1.07 2.26 0.06 77.48 03:30:01 0 24.69 0.00 1.16 1.94 0.07 72.14 03:30:01 1 19.80 0.00 1.97 1.89 0.08 76.26 03:30:01 2 24.82 0.00 0.99 0.20 0.07 73.93 03:30:01 3 18.20 0.00 0.99 0.02 0.05 80.75 03:30:01 4 16.77 0.00 0.85 0.00 0.03 82.35 03:30:01 5 11.02 0.00 0.93 2.97 0.05 85.03 03:30:01 6 19.02 0.00 0.94 3.65 0.07 76.33 03:30:01 7 18.75 0.00 0.74 7.37 0.05 73.09 03:31:01 all 36.42 0.00 1.00 0.83 0.07 61.69 03:31:01 0 25.58 0.00 0.99 0.02 0.05 73.37 03:31:01 1 33.48 0.00 0.98 0.07 0.07 65.41 03:31:01 2 35.11 0.00 0.95 0.07 0.07 63.81 03:31:01 3 40.25 0.00 1.32 0.10 0.08 58.25 03:31:01 4 61.05 0.00 1.31 0.05 0.08 37.51 03:31:01 5 24.55 0.00 0.89 6.13 0.05 68.38 03:31:01 6 34.05 0.00 0.70 0.15 0.08 65.01 03:31:01 7 37.33 0.00 0.82 0.05 0.07 61.73 03:32:01 all 32.97 0.00 1.52 1.70 0.09 63.72 03:32:01 0 42.01 0.00 1.71 0.10 0.08 56.10 03:32:01 1 30.70 0.00 1.55 0.00 0.12 67.63 03:32:01 2 25.05 0.00 1.63 0.05 0.08 73.19 03:32:01 3 39.60 0.00 1.49 0.07 0.07 58.77 03:32:01 4 35.89 0.00 1.04 3.47 0.08 59.52 03:32:01 5 24.63 0.00 1.29 8.50 0.07 65.51 03:32:01 6 31.77 0.00 2.09 0.37 0.12 65.65 03:32:01 7 34.13 0.00 1.39 1.09 0.10 63.30 03:33:01 all 25.18 0.00 2.10 2.07 0.08 70.57 03:33:01 0 27.27 0.00 2.29 0.29 0.08 70.07 03:33:01 1 21.00 0.00 2.62 0.42 0.07 75.89 03:33:01 2 31.24 0.00 2.73 0.00 0.08 65.94 03:33:01 3 30.15 0.00 2.03 2.22 0.10 65.50 03:33:01 4 22.68 0.00 2.00 2.99 0.07 72.26 03:33:01 5 24.05 0.00 1.27 3.35 0.08 71.24 03:33:01 6 20.92 0.00 1.84 6.25 0.07 70.93 03:33:01 7 24.21 0.00 1.99 0.96 0.07 72.77 03:34:01 all 11.49 0.00 1.07 1.56 0.05 85.84 03:34:01 0 5.08 0.00 1.04 7.53 0.03 86.32 03:34:01 1 32.07 0.00 1.96 1.72 0.07 64.18 03:34:01 2 14.95 0.00 1.27 0.37 0.05 83.36 03:34:01 3 5.01 0.00 0.85 1.77 0.03 92.34 03:34:01 4 7.88 0.00 1.02 0.90 0.03 90.17 03:34:01 5 16.41 0.00 1.00 0.17 0.07 82.35 03:34:01 6 4.85 0.00 0.68 0.02 0.07 94.39 03:34:01 7 5.73 0.00 0.75 0.02 0.03 93.47 Average: all 22.84 0.00 1.31 1.84 0.06 73.95 Average: 0 23.57 0.00 1.49 1.89 0.06 72.99 Average: 1 25.22 0.00 1.64 0.78 0.08 72.28 Average: 2 23.02 0.00 1.37 0.16 0.06 75.38 Average: 3 27.10 0.00 1.37 1.04 0.07 70.42 Average: 4 25.73 0.00 1.21 1.44 0.06 71.55 Average: 5 17.91 0.00 1.16 3.66 0.06 77.21 Average: 6 19.21 0.00 1.18 1.83 0.07 77.71 Average: 7 20.98 0.00 1.06 3.87 0.06 74.03