---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37696 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 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 885 26190 0 5091 30825 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:d6:92:db brd ff:ff:ff:ff:ff:ff inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fed6:92db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:f0:d1:70 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-37696) 09/11/24 _x86_64_ (8 CPU) 14:51:57 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:01 356.49 74.39 282.10 5322.98 59908.28 14:54:01 135.31 27.31 108.00 2093.65 30831.13 14:55:01 165.59 9.80 155.79 1683.72 72845.06 14:56:01 254.12 14.51 239.61 781.11 72758.59 14:57:01 34.11 0.37 33.74 30.93 21046.58 14:58:01 73.40 1.75 71.65 107.85 22081.82 Average: 169.84 21.35 148.49 1669.99 46580.03 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 30263076 31669276 2676144 8.12 55156 1668524 1420324 4.18 878848 1519912 86420 14:54:01 29799872 31654580 3139348 9.53 83648 2068364 1400120 4.12 939808 1880456 216424 14:55:01 26904388 31633464 6034832 18.32 108952 4832608 1407852 4.14 1018908 4575884 1372864 14:56:01 23686320 28587820 9252900 28.09 117540 4980404 8911208 26.22 4254304 4476524 1240 14:57:01 23655312 28588672 9283908 28.18 118156 5010004 8644156 25.43 4294880 4463576 300 14:58:01 26797064 31542932 6142156 18.65 120804 4833628 1608088 4.73 1390040 4290252 2204 Average: 26851005 30612791 6088215 18.48 100709 3898922 3898625 11.47 2129465 3534434 279909 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 404.45 262.57 1060.01 75.09 0.00 0.00 0.00 0.00 14:53:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 73.77 51.86 1192.41 10.02 0.00 0.00 0.00 0.00 14:54:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 br-245c19e206e0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 834.08 450.87 29319.47 37.04 0.00 0.00 0.00 0.00 14:55:01 lo 12.20 12.20 1.12 1.12 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 br-245c19e206e0 0.48 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:56:01 veth31fa46e 57.80 68.55 20.26 16.85 0.00 0.00 0.00 0.00 14:56:01 vethbe63011 1.15 1.47 0.09 0.10 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 br-245c19e206e0 2.45 3.17 4.30 1.15 0.00 0.00 0.00 0.00 14:57:01 veth31fa46e 57.34 66.67 172.03 27.53 0.00 0.00 0.00 0.01 14:57:01 vethbe63011 1.57 1.73 1.27 2.05 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 1390.92 830.78 31658.69 161.29 0.00 0.00 0.00 0.00 14:58:01 lo 28.56 28.56 7.50 7.50 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: ens3 230.01 137.65 5275.23 26.80 0.00 0.00 0.00 0.00 Average: lo 4.26 4.26 1.21 1.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37696) 09/11/24 _x86_64_ (8 CPU) 14:51:57 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 8.64 0.00 1.20 3.76 0.04 86.36 14:53:01 0 4.64 0.00 1.91 0.49 0.03 92.93 14:53:01 1 5.27 0.00 0.67 0.33 0.02 93.71 14:53:01 2 13.76 0.00 0.70 4.69 0.03 80.81 14:53:01 3 18.67 0.00 2.68 11.48 0.05 67.12 14:53:01 4 4.69 0.00 0.83 0.42 0.02 94.04 14:53:01 5 7.83 0.00 0.93 0.82 0.03 90.38 14:53:01 6 11.07 0.00 0.99 10.54 0.05 77.35 14:53:01 7 3.16 0.00 0.90 1.32 0.05 94.57 14:54:01 all 10.19 0.00 0.87 2.56 0.03 86.34 14:54:01 0 2.68 0.00 0.57 0.50 0.03 96.21 14:54:01 1 1.97 0.00 0.38 0.20 0.02 97.43 14:54:01 2 16.52 0.00 1.76 4.75 0.03 76.94 14:54:01 3 14.09 0.00 1.15 0.68 0.03 84.04 14:54:01 4 33.74 0.00 1.69 1.99 0.07 62.51 14:54:01 5 2.45 0.00 0.40 0.35 0.00 96.80 14:54:01 6 4.45 0.00 0.52 11.75 0.02 83.27 14:54:01 7 5.68 0.00 0.52 0.32 0.03 93.45 14:55:01 all 12.64 0.00 4.99 4.28 0.08 78.01 14:55:01 0 11.96 0.00 5.19 20.18 0.09 62.58 14:55:01 1 18.50 0.00 4.97 0.56 0.08 75.89 14:55:01 2 14.59 0.00 4.79 0.85 0.07 79.71 14:55:01 3 12.79 0.00 5.21 0.49 0.10 81.41 14:55:01 4 11.70 0.00 5.71 0.36 0.07 82.16 14:55:01 5 9.01 0.00 4.44 0.19 0.07 86.30 14:55:01 6 10.58 0.00 4.69 11.39 0.07 73.27 14:55:01 7 11.98 0.00 4.95 0.29 0.07 82.71 14:56:01 all 48.47 0.00 5.37 2.74 0.11 43.31 14:56:01 0 45.70 0.00 5.37 12.87 0.12 35.94 14:56:01 1 41.47 0.00 4.55 0.41 0.10 53.48 14:56:01 2 49.82 0.00 5.14 0.44 0.12 44.48 14:56:01 3 52.76 0.00 5.71 0.46 0.10 40.96 14:56:01 4 51.75 0.00 5.64 0.89 0.12 41.60 14:56:01 5 51.91 0.00 5.94 1.45 0.12 40.58 14:56:01 6 47.78 0.00 5.48 1.65 0.12 44.97 14:56:01 7 46.54 0.00 5.06 3.78 0.12 44.50 14:57:01 all 15.50 0.00 1.42 0.87 0.07 82.14 14:57:01 0 13.78 0.00 1.45 6.06 0.07 78.64 14:57:01 1 16.35 0.00 1.34 0.02 0.07 82.23 14:57:01 2 17.50 0.00 1.62 0.03 0.07 80.78 14:57:01 3 16.83 0.00 1.46 0.00 0.07 81.65 14:57:01 4 15.62 0.00 1.41 0.02 0.07 82.90 14:57:01 5 16.92 0.00 1.50 0.52 0.08 80.98 14:57:01 6 11.42 0.00 1.32 0.03 0.05 87.18 14:57:01 7 15.59 0.00 1.26 0.28 0.05 82.82 14:58:01 all 6.28 0.00 0.63 1.15 0.03 91.91 14:58:01 0 6.33 0.00 0.58 5.64 0.03 87.42 14:58:01 1 0.88 0.00 0.57 0.17 0.02 98.37 14:58:01 2 0.42 0.00 0.43 0.13 0.03 98.98 14:58:01 3 2.47 0.00 0.53 0.20 0.03 96.76 14:58:01 4 12.72 0.00 0.80 1.27 0.03 85.18 14:58:01 5 16.01 0.00 0.79 0.52 0.03 82.65 14:58:01 6 8.47 0.00 0.60 0.17 0.05 90.71 14:58:01 7 2.97 0.00 0.73 1.08 0.03 95.18 Average: all 16.91 0.00 2.40 2.56 0.06 78.07 Average: 0 14.15 0.00 2.50 7.58 0.06 75.72 Average: 1 14.01 0.00 2.07 0.28 0.05 83.60 Average: 2 18.71 0.00 2.39 1.82 0.06 77.02 Average: 3 19.57 0.00 2.78 2.22 0.06 75.37 Average: 4 21.67 0.00 2.67 0.82 0.06 74.78 Average: 5 17.31 0.00 2.32 0.64 0.06 79.67 Average: 6 15.59 0.00 2.26 5.92 0.06 76.17 Average: 7 14.27 0.00 2.23 1.18 0.06 82.27