---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35010 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 11G 145G 7% / 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 833 29065 0 2268 30906 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:35:c7:cd brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe35:c7cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:42:fa:9d 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-35010) 08/31/24 _x86_64_ (8 CPU) 03:07:29 LINUX RESTART (8 CPU) 03:08:01 tps rtps wtps bread/s bwrtn/s 03:09:01 103.90 57.56 46.34 3613.80 33577.74 03:10:01 40.88 0.82 40.06 26.13 15861.22 03:11:01 45.78 13.20 32.58 960.24 17187.67 03:12:01 72.52 12.11 60.41 218.36 19852.96 03:13:01 96.62 13.70 82.92 586.30 21370.04 03:14:01 60.50 16.55 43.95 1349.68 17385.25 Average: 70.03 18.99 51.04 1125.78 20872.09 03:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 30403004 31726552 2536216 7.70 46132 1602020 1428600 4.20 806868 1468580 30876 03:10:01 30305320 31677028 2633900 8.00 52884 1639448 1477928 4.35 866640 1495172 1044 03:11:01 30207580 31744136 2731640 8.29 67476 1781104 1406088 4.14 824028 1619972 110464 03:12:01 29941744 31600800 2997476 9.10 75180 1889804 2014124 5.93 983732 1713900 88604 03:13:01 29303424 31142920 3635796 11.04 90712 2046072 2135256 6.28 1483576 1828868 55284 03:14:01 29833368 31719128 3105852 9.43 96620 2084780 1424344 4.19 940980 1842920 16260 Average: 29999073 31601761 2940147 8.93 71501 1840538 1647723 4.85 984304 1661569 50422 03:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 ens3 403.40 244.64 872.62 70.65 0.00 0.00 0.00 0.00 03:10:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 ens3 12.30 10.36 81.28 3.02 0.00 0.00 0.00 0.00 03:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 ens3 23.56 14.78 526.85 2.74 0.00 0.00 0.00 0.00 03:12:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 ens3 44.31 33.83 398.56 9.42 0.00 0.00 0.00 0.00 03:13:01 lo 4.07 4.07 0.47 0.47 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 ens3 171.09 156.79 1202.25 31.67 0.00 0.00 0.00 0.00 03:14:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 ens3 51.14 43.51 94.48 14.61 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.14 0.14 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 117.63 83.98 529.29 22.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35010) 08/31/24 _x86_64_ (8 CPU) 03:07:29 LINUX RESTART (8 CPU) 03:08:01 CPU %user %nice %system %iowait %steal %idle 03:09:01 all 5.14 0.00 0.63 12.74 0.03 81.47 03:09:01 0 10.20 0.00 0.67 4.84 0.03 84.25 03:09:01 1 4.76 0.00 0.43 0.65 0.02 94.14 03:09:01 2 3.44 0.00 0.58 5.78 0.03 90.16 03:09:01 3 4.79 0.00 0.44 4.84 0.03 89.90 03:09:01 4 2.29 0.00 0.72 0.74 0.02 96.24 03:09:01 5 8.81 0.00 0.89 21.76 0.05 68.50 03:09:01 6 2.94 0.00 0.53 3.44 0.03 93.05 03:09:01 7 3.92 0.00 0.72 59.97 0.05 35.34 03:10:01 all 2.20 0.00 0.15 11.69 0.01 85.95 03:10:01 0 6.37 0.00 0.47 1.34 0.02 91.81 03:10:01 1 0.60 0.00 0.08 0.02 0.02 99.28 03:10:01 2 0.63 0.00 0.07 1.58 0.00 97.71 03:10:01 3 0.10 0.00 0.02 0.00 0.02 99.87 03:10:01 4 0.33 0.00 0.02 0.22 0.02 99.42 03:10:01 5 2.94 0.00 0.17 28.99 0.02 67.89 03:10:01 6 3.19 0.00 0.18 7.08 0.00 89.55 03:10:01 7 3.40 0.00 0.18 54.29 0.02 42.11 03:11:01 all 2.27 0.00 0.31 10.26 0.02 87.14 03:11:01 0 0.05 0.00 0.08 0.43 0.02 99.42 03:11:01 1 0.88 0.00 0.13 2.78 0.00 96.21 03:11:01 2 5.32 0.00 0.68 3.36 0.02 90.62 03:11:01 3 0.35 0.00 0.23 0.77 0.03 98.62 03:11:01 4 0.48 0.00 0.22 0.42 0.00 98.88 03:11:01 5 9.51 0.00 0.82 74.36 0.05 15.26 03:11:01 6 1.03 0.00 0.18 0.13 0.00 98.65 03:11:01 7 0.53 0.00 0.08 0.12 0.02 99.25 03:12:01 all 4.99 0.00 0.35 9.43 0.02 85.20 03:12:01 0 2.07 0.00 0.22 6.54 0.03 91.14 03:12:01 1 1.73 0.00 0.08 0.08 0.02 98.09 03:12:01 2 6.33 0.00 0.28 6.97 0.03 86.39 03:12:01 3 4.41 0.00 0.17 0.03 0.00 95.39 03:12:01 4 1.97 0.00 0.10 0.05 0.02 97.87 03:12:01 5 7.12 0.00 0.50 11.20 0.02 81.15 03:12:01 6 3.53 0.00 0.28 0.42 0.02 95.75 03:12:01 7 12.79 0.00 1.21 50.44 0.05 35.52 03:13:01 all 15.54 0.00 1.20 6.34 0.05 76.87 03:13:01 0 9.84 0.00 1.43 15.95 0.05 72.73 03:13:01 1 13.44 0.00 1.13 2.18 0.03 83.21 03:13:01 2 13.07 0.00 1.49 0.90 0.07 84.47 03:13:01 3 30.62 0.00 1.63 2.56 0.07 65.12 03:13:01 4 14.18 0.00 0.86 12.84 0.07 72.06 03:13:01 5 16.15 0.00 1.30 12.77 0.07 69.72 03:13:01 6 20.60 0.00 1.00 2.26 0.05 76.09 03:13:01 7 6.53 0.00 0.79 1.32 0.03 91.33 03:14:01 all 8.40 0.00 0.78 5.42 0.03 85.37 03:14:01 0 2.20 0.00 0.57 0.80 0.00 96.43 03:14:01 1 4.98 0.00 0.59 1.74 0.03 92.66 03:14:01 2 2.68 0.00 0.62 0.78 0.02 95.90 03:14:01 3 10.19 0.00 0.85 2.17 0.02 86.77 03:14:01 4 3.91 0.00 1.02 33.32 0.05 61.70 03:14:01 5 3.76 0.00 0.62 0.85 0.08 94.69 03:14:01 6 6.74 0.00 0.70 0.30 0.02 92.24 03:14:01 7 32.96 0.00 1.27 3.39 0.05 62.33 Average: all 6.41 0.00 0.57 9.32 0.03 83.67 Average: 0 5.11 0.00 0.57 4.98 0.03 89.31 Average: 1 4.39 0.00 0.41 1.24 0.02 93.95 Average: 2 5.24 0.00 0.62 3.23 0.03 90.88 Average: 3 8.38 0.00 0.55 1.73 0.03 89.31 Average: 4 3.85 0.00 0.49 7.91 0.03 87.73 Average: 5 8.04 0.00 0.71 24.99 0.05 66.21 Average: 6 6.33 0.00 0.48 2.27 0.02 90.90 Average: 7 9.98 0.00 0.71 28.26 0.04 61.02