---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3782 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 821 25042 0 6302 30889 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:54:43:78 brd ff:ff:ff:ff:ff:ff inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe54:4378/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:08:4f:c3 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-3782) 02/08/24 _x86_64_ (8 CPU) 13:33:34 LINUX RESTART (8 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 139.42 71.24 68.18 4611.80 24745.22 13:36:01 119.23 23.05 96.18 2780.47 26945.24 13:37:01 174.77 0.33 174.44 45.06 87483.15 13:38:01 261.59 12.53 249.06 786.04 84634.74 13:39:01 25.82 0.45 25.37 19.46 15618.08 13:40:01 22.20 0.03 22.16 0.53 16374.90 Average: 123.84 17.94 105.90 1373.94 42632.31 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30165672 31750580 2773548 8.42 67692 1827628 1392988 4.10 817380 1664960 168052 13:36:01 29684772 31719108 3254448 9.88 85696 2242924 1561484 4.59 890932 2035440 235304 13:37:01 25735384 31692720 7203836 21.87 130556 5969260 1419956 4.18 977056 5714252 1831152 13:38:01 23804216 29932724 9135004 27.73 138932 6116308 7853268 23.11 2894516 5662652 468 13:39:01 23399244 29534500 9539976 28.96 140696 6118700 8626760 25.38 3313840 5639504 204 13:40:01 23580292 29745220 9358928 28.41 141140 6148764 7359488 21.65 3126100 5653508 220 Average: 26061597 30729142 6877623 20.88 117452 4737264 4702324 13.84 2003304 4395053 372567 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 368.84 258.91 1564.51 63.64 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 13:36:01 ens3 103.33 78.42 1837.22 11.99 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 br-09c912beaba0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 5.20 5.20 0.50 0.50 0.00 0.00 0.00 0.00 13:37:01 ens3 1151.49 574.59 32934.21 40.70 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 br-09c912beaba0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 7.13 7.13 0.72 0.72 0.00 0.00 0.00 0.00 13:38:01 veth851993d 0.82 1.03 0.05 0.06 0.00 0.00 0.00 0.00 13:38:01 ens3 3.93 2.67 0.92 0.92 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethb733733 55.56 66.97 19.39 16.39 0.00 0.00 0.00 0.00 13:39:01 veth851993d 4.27 5.48 0.65 0.54 0.00 0.00 0.00 0.00 13:39:01 ens3 9.66 4.97 2.03 1.52 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vethb733733 24.06 28.69 27.65 10.03 0.00 0.00 0.00 0.00 13:40:01 ens3 16.58 15.33 6.37 24.70 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethb733733 28.66 34.94 42.50 8.13 0.00 0.00 0.00 0.00 13:40:01 veth59e3607 5.90 7.70 0.89 1.03 0.00 0.00 0.00 0.00 Average: ens3 275.64 155.81 6057.25 23.91 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: vethb733733 18.05 21.77 14.92 5.76 0.00 0.00 0.00 0.00 Average: veth59e3607 0.98 1.28 0.15 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3782) 02/08/24 _x86_64_ (8 CPU) 13:33:34 LINUX RESTART (8 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 12.05 0.00 1.19 2.44 0.04 84.28 13:35:01 0 11.82 0.00 1.35 0.67 0.03 86.13 13:35:01 1 8.39 0.00 1.10 0.93 0.03 89.54 13:35:01 2 13.47 0.00 1.17 3.04 0.05 82.27 13:35:01 3 35.79 0.00 2.01 1.24 0.07 60.90 13:35:01 4 6.80 0.00 1.07 0.75 0.03 91.34 13:35:01 5 3.76 0.00 0.75 2.22 0.05 93.22 13:35:01 6 10.03 0.00 0.92 0.72 0.03 88.30 13:35:01 7 6.41 0.00 1.12 9.92 0.03 82.51 13:36:01 all 10.14 0.00 0.88 2.54 0.04 86.40 13:36:01 0 41.64 0.00 2.21 2.88 0.07 53.21 13:36:01 1 6.49 0.00 0.55 0.13 0.02 92.81 13:36:01 2 19.49 0.00 1.62 0.48 0.05 78.35 13:36:01 3 3.92 0.00 0.42 0.43 0.02 95.21 13:36:01 4 2.91 0.00 0.70 2.83 0.05 93.51 13:36:01 5 3.45 0.00 0.48 0.33 0.03 95.70 13:36:01 6 2.74 0.00 0.65 3.64 0.02 92.95 13:36:01 7 0.60 0.00 0.43 9.61 0.02 89.34 13:37:01 all 12.66 0.00 5.44 5.92 0.07 75.91 13:37:01 0 11.77 0.00 6.04 28.05 0.07 54.07 13:37:01 1 15.07 0.00 5.10 0.64 0.07 79.13 13:37:01 2 12.83 0.00 5.51 0.03 0.08 81.55 13:37:01 3 12.69 0.00 5.61 1.70 0.07 79.94 13:37:01 4 16.51 0.00 5.36 0.41 0.08 77.64 13:37:01 5 11.10 0.00 4.49 0.00 0.05 84.36 13:37:01 6 11.11 0.00 6.77 1.05 0.07 81.01 13:37:01 7 10.16 0.00 4.65 15.29 0.07 69.83 13:38:01 all 22.03 0.00 2.87 6.03 0.07 69.00 13:38:01 0 11.71 0.00 2.50 35.59 0.07 50.13 13:38:01 1 25.43 0.00 2.89 0.50 0.07 71.11 13:38:01 2 27.04 0.00 3.50 0.99 0.07 68.41 13:38:01 3 22.28 0.00 2.69 3.26 0.07 71.70 13:38:01 4 24.24 0.00 2.81 1.24 0.07 71.64 13:38:01 5 26.14 0.00 3.03 0.25 0.07 70.51 13:38:01 6 19.26 0.00 3.07 1.74 0.07 75.86 13:38:01 7 20.26 0.00 2.42 4.33 0.07 72.93 13:39:01 all 7.69 0.00 0.74 0.98 0.07 90.52 13:39:01 0 6.88 0.00 0.58 0.28 0.08 92.18 13:39:01 1 9.08 0.00 0.88 0.07 0.05 89.92 13:39:01 2 7.64 0.00 0.95 0.10 0.10 91.21 13:39:01 3 9.82 0.00 0.84 0.02 0.08 89.24 13:39:01 4 6.66 0.00 0.57 0.02 0.05 92.71 13:39:01 5 7.01 0.00 0.83 0.00 0.05 92.10 13:39:01 6 7.45 0.00 0.67 0.30 0.08 91.50 13:39:01 7 6.95 0.00 0.62 7.07 0.07 85.29 13:40:01 all 3.62 0.00 0.47 1.05 0.06 94.80 13:40:01 0 4.40 0.00 0.41 0.07 0.07 95.06 13:40:01 1 3.11 0.00 0.45 0.00 0.05 96.39 13:40:01 2 2.86 0.00 0.53 0.00 0.05 96.56 13:40:01 3 4.61 0.00 0.55 0.03 0.07 94.74 13:40:01 4 3.67 0.00 0.43 0.02 0.03 95.84 13:40:01 5 4.21 0.00 0.50 0.00 0.07 95.22 13:40:01 6 2.82 0.00 0.55 0.23 0.05 96.34 13:40:01 7 3.26 0.00 0.35 8.03 0.05 88.31 Average: all 11.36 0.00 1.92 3.15 0.06 83.51 Average: 0 14.66 0.00 2.17 11.24 0.06 71.87 Average: 1 11.24 0.00 1.82 0.38 0.05 86.51 Average: 2 13.89 0.00 2.20 0.78 0.07 83.07 Average: 3 14.85 0.00 2.01 1.11 0.06 81.97 Average: 4 10.11 0.00 1.81 0.88 0.05 87.14 Average: 5 9.26 0.00 1.67 0.47 0.05 88.55 Average: 6 8.89 0.00 2.09 1.28 0.05 87.68 Average: 7 7.93 0.00 1.59 9.03 0.05 81.41