---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8632 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: 2799.996 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 12G 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 825 27189 0 4152 30885 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:ac:06:14 brd ff:ff:ff:ff:ff:ff inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:feac:614/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:90:57:b0 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-8632) 02/25/24 _x86_64_ (8 CPU) 13:50:22 LINUX RESTART (8 CPU) 13:51:02 tps rtps wtps bread/s bwrtn/s 13:52:01 94.80 18.03 76.77 1038.97 20609.15 13:53:01 126.43 23.10 103.33 2771.87 25434.40 13:54:01 295.18 12.58 282.60 793.30 83646.28 13:55:01 19.04 0.47 18.58 31.19 15110.45 13:56:01 68.41 1.93 66.47 111.98 17375.99 Average: 120.86 11.20 109.66 949.07 32474.06 13:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30105976 31719500 2833244 8.60 71052 1852600 1398988 4.12 854668 1686144 184248 13:53:01 28762836 31678444 4176384 12.68 98512 3088660 1560516 4.59 964380 2835728 1082264 13:54:01 26074540 30036160 6864680 20.84 111976 4027020 6709400 19.74 2703604 3702260 372 13:55:01 24845644 28884252 8093576 24.57 112428 4056916 8336592 24.53 3900860 3724112 156 13:56:01 27850208 31634256 5089012 15.45 115640 3904932 1461356 4.30 1181316 3480572 14092 Average: 27527841 30790522 5411379 16.43 101922 3386026 3893370 11.46 1920966 3085763 256226 13:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 13:52:01 ens3 66.01 44.80 1051.57 8.18 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 br-0640791310e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 7.60 7.60 0.71 0.71 0.00 0.00 0.00 0.00 13:53:01 ens3 265.73 166.95 7850.20 16.19 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 veth18512f8 24.08 22.21 12.03 16.88 0.00 0.00 0.00 0.00 13:54:01 vethae617f5 50.19 61.61 19.69 16.45 0.00 0.00 0.00 0.00 13:54:01 vethe7e73b5 1.53 1.70 0.09 0.11 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 veth18512f8 16.18 13.40 10.61 18.76 0.00 0.00 0.00 0.00 13:55:01 vethae617f5 29.71 36.49 39.88 14.14 0.00 0.00 0.00 0.00 13:55:01 vethe7e73b5 22.91 19.38 8.75 28.77 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 20.83 20.83 2.35 2.35 0.00 0.00 0.00 0.00 13:56:01 ens3 1069.01 666.39 19196.91 127.83 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: lo 3.39 3.39 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 136.19 84.78 3696.57 13.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8632) 02/25/24 _x86_64_ (8 CPU) 13:50:22 LINUX RESTART (8 CPU) 13:51:02 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 9.78 0.00 0.67 2.23 0.03 87.29 13:52:01 0 13.95 0.00 0.93 5.79 0.05 79.28 13:52:01 1 22.21 0.00 1.29 4.38 0.05 72.06 13:52:01 2 6.09 0.00 0.29 5.49 0.02 88.11 13:52:01 3 15.51 0.00 0.90 0.97 0.03 82.59 13:52:01 4 6.89 0.00 0.47 0.10 0.02 92.51 13:52:01 5 8.85 0.00 0.97 0.63 0.03 89.53 13:52:01 6 1.10 0.00 0.31 0.27 0.02 98.30 13:52:01 7 3.66 0.00 0.24 0.15 0.02 95.93 13:53:01 all 9.97 0.00 1.85 4.19 0.04 83.95 13:53:01 0 11.84 0.00 2.54 2.75 0.07 82.80 13:53:01 1 7.33 0.00 1.77 8.56 0.03 82.30 13:53:01 2 4.23 0.00 1.15 6.89 0.02 87.70 13:53:01 3 11.36 0.00 1.76 2.80 0.03 84.05 13:53:01 4 3.89 0.00 1.73 0.25 0.02 94.12 13:53:01 5 4.22 0.00 1.52 0.23 0.03 93.99 13:53:01 6 22.98 0.00 2.25 3.62 0.05 71.10 13:53:01 7 14.03 0.00 2.10 8.39 0.05 75.44 13:54:01 all 19.77 0.00 3.79 6.23 0.06 70.15 13:54:01 0 16.37 0.00 4.09 30.80 0.07 48.67 13:54:01 1 19.94 0.00 4.09 2.44 0.07 73.47 13:54:01 2 25.93 0.00 4.31 7.06 0.07 62.63 13:54:01 3 24.87 0.00 4.08 1.40 0.08 69.56 13:54:01 4 17.65 0.00 4.26 4.14 0.07 73.89 13:54:01 5 21.80 0.00 3.42 1.57 0.05 73.17 13:54:01 6 14.30 0.00 2.85 1.10 0.05 81.70 13:54:01 7 17.34 0.00 3.17 1.38 0.05 78.06 13:55:01 all 13.77 0.00 1.26 0.72 0.05 84.20 13:55:01 0 15.78 0.00 1.50 0.35 0.05 82.32 13:55:01 1 18.28 0.00 1.59 0.00 0.03 80.10 13:55:01 2 12.72 0.00 1.42 0.02 0.07 85.77 13:55:01 3 14.72 0.00 1.32 0.03 0.05 83.87 13:55:01 4 11.53 0.00 0.87 5.32 0.03 82.24 13:55:01 5 12.78 0.00 1.14 0.02 0.05 86.02 13:55:01 6 8.55 0.00 0.93 0.03 0.03 90.45 13:55:01 7 15.84 0.00 1.32 0.00 0.05 82.79 13:56:01 all 6.65 0.00 0.61 1.07 0.03 91.64 13:56:01 0 4.76 0.00 0.79 0.30 0.03 94.12 13:56:01 1 0.82 0.00 0.40 0.70 0.03 98.04 13:56:01 2 0.78 0.00 0.37 0.07 0.00 98.78 13:56:01 3 0.87 0.00 0.42 0.03 0.03 98.65 13:56:01 4 3.87 0.00 0.50 6.61 0.02 89.01 13:56:01 5 14.80 0.00 0.57 0.30 0.03 84.30 13:56:01 6 16.59 0.00 1.20 0.23 0.03 81.94 13:56:01 7 10.70 0.00 0.64 0.37 0.03 88.26 Average: all 11.99 0.00 1.64 2.88 0.04 83.45 Average: 0 12.53 0.00 1.97 7.98 0.05 77.47 Average: 1 13.68 0.00 1.83 3.21 0.04 81.23 Average: 2 9.93 0.00 1.51 3.90 0.03 84.63 Average: 3 13.43 0.00 1.69 1.05 0.05 83.78 Average: 4 8.76 0.00 1.56 3.30 0.03 86.35 Average: 5 12.48 0.00 1.52 0.55 0.04 85.41 Average: 6 12.72 0.00 1.51 1.05 0.04 84.68 Average: 7 12.34 0.00 1.49 2.06 0.04 84.07