---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6043 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 14G 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 850 25243 0 6073 30861 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:c5:34:db brd ff:ff:ff:ff:ff:ff inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fec5:34db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:51:77:c0 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:afff:fe51:77c0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6043) 12/18/23 _x86_64_ (8 CPU) 14:20:22 LINUX RESTART (8 CPU) 14:21:03 tps rtps wtps bread/s bwrtn/s 14:22:01 111.20 44.18 67.02 1984.07 16359.11 14:23:01 178.40 8.70 169.71 1589.20 50748.88 14:24:01 162.32 0.17 162.16 23.20 67911.88 14:25:01 286.00 0.25 285.75 17.20 61157.14 14:26:01 79.17 0.07 79.10 1.87 32509.38 14:27:01 71.97 0.47 71.50 41.06 21766.24 Average: 148.39 8.78 139.61 601.75 41883.89 14:21:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:01 30150352 31721920 2788868 8.47 67000 1816496 1404956 4.13 846916 1654384 154408 14:23:01 29003532 31683892 3935688 11.95 97140 2848628 1520920 4.47 957840 2590488 164 14:24:01 27470468 31674276 5468752 16.60 138372 4224520 1483900 4.37 1061856 3907536 1016 14:25:01 26209188 31665056 6730032 20.43 222648 5244908 1510560 4.44 1210460 4861804 168560 14:26:01 25509948 31438504 7429272 22.55 230252 5670188 1832628 5.39 1529716 5203260 67328 14:27:01 25871492 31615584 7067728 21.46 235500 5503636 1451424 4.27 1408844 4989096 43204 Average: 27369163 31633205 5570057 16.91 165152 4218063 1534065 4.51 1169272 3867761 72447 14:21:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 207.48 131.58 1145.04 37.51 0.00 0.00 0.00 0.00 14:22:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 14:23:01 docker0 1.15 1.37 0.08 6.33 0.00 0.00 0.00 0.00 14:23:01 ens3 321.93 219.30 5258.95 22.37 0.00 0.00 0.00 0.00 14:23:01 lo 3.07 3.07 0.31 0.31 0.00 0.00 0.00 0.00 14:24:01 docker0 31.86 46.96 2.62 435.32 0.00 0.00 0.00 0.00 14:24:01 ens3 423.96 190.87 6647.63 15.50 0.00 0.00 0.00 0.00 14:24:01 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 14:25:01 docker0 57.67 86.30 3.96 868.60 0.00 0.00 0.00 0.00 14:25:01 ens3 195.07 100.45 2717.34 8.96 0.00 0.00 0.00 0.00 14:25:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 14:26:01 docker0 37.31 87.89 2.99 1524.06 0.00 0.00 0.00 0.00 14:26:01 ens3 218.38 131.98 2295.58 13.03 0.00 0.00 0.00 0.00 14:26:01 veth6990e1a 37.31 88.04 3.50 1524.07 0.00 0.00 0.00 0.12 14:26:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 docker0 21.81 33.29 1.29 734.91 0.00 0.00 0.00 0.00 14:27:01 ens3 194.63 203.28 761.21 1231.01 0.00 0.00 0.00 0.00 14:27:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 25.11 42.87 1.83 598.19 0.00 0.00 0.00 0.00 Average: ens3 260.54 163.08 3148.75 222.42 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6043) 12/18/23 _x86_64_ (8 CPU) 14:20:22 LINUX RESTART (8 CPU) 14:21:03 CPU %user %nice %system %iowait %steal %idle 14:22:01 all 10.43 0.00 0.83 2.54 0.03 86.17 14:22:01 0 35.58 0.00 1.85 2.98 0.07 59.52 14:22:01 1 22.90 0.00 1.24 0.73 0.03 75.09 14:22:01 2 4.42 0.00 0.50 11.07 0.05 83.96 14:22:01 3 11.76 0.00 1.09 1.70 0.03 85.42 14:22:01 4 4.67 0.00 0.62 0.22 0.03 94.45 14:22:01 5 1.80 0.00 0.41 0.52 0.03 97.24 14:22:01 6 0.74 0.00 0.38 3.06 0.02 95.80 14:22:01 7 1.62 0.00 0.47 0.03 0.03 97.84 14:23:01 all 7.89 0.00 2.04 5.98 0.04 84.05 14:23:01 0 4.30 0.00 2.11 0.03 0.03 93.53 14:23:01 1 14.56 0.00 2.28 1.27 0.05 81.84 14:23:01 2 3.37 0.00 1.49 7.61 0.03 87.49 14:23:01 3 13.74 0.00 2.05 0.64 0.05 83.52 14:23:01 4 13.00 0.00 2.77 33.85 0.08 50.30 14:23:01 5 3.52 0.00 2.51 3.87 0.05 90.05 14:23:01 6 6.61 0.00 1.65 0.33 0.03 91.37 14:23:01 7 4.10 0.00 1.48 0.50 0.02 93.91 14:24:01 all 18.52 0.00 4.01 4.29 0.10 73.08 14:24:01 0 17.50 0.00 3.24 1.43 0.08 77.74 14:24:01 1 18.87 0.00 5.54 2.36 0.05 73.18 14:24:01 2 18.39 0.00 4.72 21.77 0.25 54.87 14:24:01 3 19.98 0.00 3.95 1.03 0.05 74.99 14:24:01 4 17.16 0.00 3.81 7.16 0.12 71.75 14:24:01 5 20.35 0.00 3.20 0.27 0.08 76.10 14:24:01 6 18.31 0.00 3.73 0.27 0.03 77.66 14:24:01 7 17.60 0.00 3.89 0.08 0.12 78.31 14:25:01 all 23.61 0.00 4.73 3.61 0.06 67.99 14:25:01 0 22.56 0.00 4.22 0.32 0.07 72.83 14:25:01 1 24.28 0.00 4.39 0.27 0.07 70.99 14:25:01 2 21.04 0.00 4.61 3.61 0.05 70.68 14:25:01 3 24.36 0.00 4.90 0.41 0.05 70.28 14:25:01 4 24.68 0.00 3.98 1.23 0.05 70.06 14:25:01 5 25.18 0.00 4.86 8.58 0.07 61.32 14:25:01 6 22.72 0.00 5.94 3.78 0.07 67.50 14:25:01 7 24.05 0.00 4.92 10.73 0.07 60.24 14:26:01 all 9.49 0.00 1.02 1.90 0.03 87.56 14:26:01 0 8.85 0.00 0.99 0.55 0.03 89.58 14:26:01 1 14.59 0.00 1.42 0.92 0.02 83.05 14:26:01 2 5.74 0.00 0.80 0.94 0.03 92.48 14:26:01 3 16.06 0.00 1.58 2.18 0.05 80.13 14:26:01 4 1.53 0.00 0.47 0.02 0.03 97.95 14:26:01 5 21.33 0.00 1.14 2.02 0.05 75.46 14:26:01 6 0.75 0.00 0.58 0.38 0.00 98.28 14:26:01 7 7.11 0.00 1.19 8.28 0.03 83.39 14:27:01 all 11.88 0.00 1.12 1.98 0.05 84.97 14:27:01 0 13.09 0.00 1.42 0.15 0.03 85.31 14:27:01 1 12.49 0.00 1.19 0.13 0.05 86.14 14:27:01 2 6.64 0.00 0.91 0.84 0.02 91.59 14:27:01 3 9.09 0.00 1.10 0.69 0.07 89.05 14:27:01 4 21.72 0.00 1.07 0.37 0.03 76.80 14:27:01 5 18.47 0.00 1.62 1.12 0.05 78.74 14:27:01 6 7.93 0.00 0.98 4.57 0.05 86.47 14:27:01 7 5.58 0.00 0.65 7.96 0.03 85.77 Average: all 13.63 0.00 2.29 3.39 0.05 80.64 Average: 0 16.87 0.00 2.30 0.90 0.05 79.87 Average: 1 17.91 0.00 2.68 0.95 0.04 78.41 Average: 2 9.93 0.00 2.17 7.62 0.07 80.21 Average: 3 15.84 0.00 2.45 1.10 0.05 80.56 Average: 4 13.80 0.00 2.12 7.14 0.06 76.88 Average: 5 15.15 0.00 2.29 2.73 0.06 79.76 Average: 6 9.51 0.00 2.21 2.06 0.03 86.19 Average: 7 10.02 0.00 2.10 4.62 0.05 83.22