---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13895 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 844 25655 0 5667 30866 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:c7:f4:54 brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fec7:f454/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:ba:82:dd 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-13895) 03/17/24 _x86_64_ (8 CPU) 11:49:24 LINUX RESTART (8 CPU) 11:50:02 tps rtps wtps bread/s bwrtn/s 11:51:01 119.05 43.16 75.89 1958.18 22877.75 11:52:01 124.63 23.21 101.42 2789.14 27855.49 11:53:01 265.61 6.67 258.94 517.61 132011.00 11:54:01 116.33 6.62 109.72 311.45 21823.15 11:55:01 40.56 0.10 40.46 8.40 17771.30 Average: 133.28 15.86 117.42 1114.14 44539.93 11:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30156568 31739168 2782652 8.45 68952 1824880 1425752 4.19 836252 1661532 151316 11:52:01 28752512 31678184 4186708 12.71 100192 3097668 1595576 4.69 979184 2839336 1088220 11:53:01 25961012 31335660 6978208 21.19 128680 5408488 4489072 13.21 1367760 5093212 1292 11:54:01 24186720 29693896 8752500 26.57 132728 5529948 6593852 19.40 3128804 5084580 968 11:55:01 25421724 30959152 7517496 22.82 133284 5564936 3007968 8.85 1920792 5086608 284 Average: 26895707 31081212 6043513 18.35 112767 4285184 3422444 10.07 1646558 3953054 248416 11:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 185.99 117.15 1109.88 33.96 0.00 0.00 0.00 0.00 11:52:01 lo 6.13 6.13 0.57 0.57 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 br-7d14b706a386 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 238.39 146.41 7325.16 15.41 0.00 0.00 0.00 0.00 11:53:01 vethb1d28a6 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 11:53:01 veth8cbbfda 0.08 0.23 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 veth30409ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 veth129544e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 vethb1d28a6 3.08 3.43 0.80 0.73 0.00 0.00 0.00 0.00 11:54:01 veth129544e 4.57 4.08 0.74 0.42 0.00 0.00 0.00 0.00 11:54:01 lo 17.50 17.50 1.84 1.84 0.00 0.00 0.00 0.00 11:54:01 veth599d4a2 82.55 100.47 50.71 23.66 0.00 0.00 0.00 0.00 11:55:01 vethb1d28a6 3.10 1.75 1.14 0.45 0.00 0.00 0.00 0.00 11:55:01 lo 5.60 5.60 0.99 0.99 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 vethc512b3e 78.80 69.92 24.30 61.82 0.00 0.00 0.00 0.01 Average: vethb1d28a6 1.24 1.09 0.39 0.24 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 0.50 0.50 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: vethc512b3e 15.81 14.03 4.88 12.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13895) 03/17/24 _x86_64_ (8 CPU) 11:49:24 LINUX RESTART (8 CPU) 11:50:02 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 10.58 0.00 0.88 2.63 0.04 85.87 11:51:01 0 15.67 0.00 0.87 0.93 0.03 82.49 11:51:01 1 1.26 0.00 0.31 0.54 0.07 97.82 11:51:01 2 5.74 0.00 0.82 0.05 0.05 93.34 11:51:01 3 1.41 0.00 0.70 6.11 0.03 91.75 11:51:01 4 2.92 0.00 0.53 0.31 0.02 96.23 11:51:01 5 28.97 0.00 2.08 4.09 0.07 64.80 11:51:01 6 22.99 0.00 1.42 1.02 0.02 74.55 11:51:01 7 5.65 0.00 0.37 8.01 0.02 85.95 11:52:01 all 11.16 0.00 1.68 2.35 0.04 84.76 11:52:01 0 8.97 0.00 1.68 7.31 0.03 82.02 11:52:01 1 4.09 0.00 1.17 5.59 0.07 89.08 11:52:01 2 23.74 0.00 1.94 2.23 0.07 72.03 11:52:01 3 13.32 0.00 1.64 0.72 0.03 84.28 11:52:01 4 6.07 0.00 1.68 0.12 0.02 92.12 11:52:01 5 5.09 0.00 1.28 0.10 0.02 93.52 11:52:01 6 2.96 0.00 0.87 0.10 0.03 96.03 11:52:01 7 25.00 0.00 3.18 2.66 0.05 69.11 11:53:01 all 10.95 0.00 4.83 11.09 0.07 73.07 11:53:01 0 10.09 0.00 4.84 1.37 0.07 83.63 11:53:01 1 11.80 0.00 5.12 27.90 0.07 55.11 11:53:01 2 11.10 0.00 4.58 0.35 0.05 83.92 11:53:01 3 11.85 0.00 4.59 1.19 0.07 82.30 11:53:01 4 10.69 0.00 6.01 3.36 0.08 79.86 11:53:01 5 12.20 0.00 3.69 2.82 0.07 81.22 11:53:01 6 9.80 0.00 4.26 1.71 0.07 84.16 11:53:01 7 10.06 0.00 5.55 50.14 0.08 34.16 11:54:01 all 26.78 0.00 2.96 1.82 0.09 68.35 11:54:01 0 25.63 0.00 2.99 0.02 0.08 71.27 11:54:01 1 25.30 0.00 3.02 1.06 0.08 70.54 11:54:01 2 29.39 0.00 3.46 0.12 0.08 66.95 11:54:01 3 25.04 0.00 2.53 0.37 0.08 71.98 11:54:01 4 23.73 0.00 2.87 2.32 0.08 71.00 11:54:01 5 32.89 0.00 3.49 5.31 0.10 58.21 11:54:01 6 29.86 0.00 2.94 2.78 0.07 64.36 11:54:01 7 22.48 0.00 2.39 2.63 0.07 72.44 11:55:01 all 5.01 0.00 0.72 1.07 0.05 93.16 11:55:01 0 6.57 0.00 0.64 0.22 0.05 92.53 11:55:01 1 6.66 0.00 0.80 0.07 0.07 92.40 11:55:01 2 4.89 0.00 0.78 0.03 0.05 94.24 11:55:01 3 2.99 0.00 0.59 0.15 0.05 96.23 11:55:01 4 4.91 0.00 0.73 6.98 0.03 87.35 11:55:01 5 5.17 0.00 0.80 0.12 0.05 93.86 11:55:01 6 3.66 0.00 0.69 0.79 0.08 94.78 11:55:01 7 5.21 0.00 0.70 0.22 0.03 93.83 Average: all 12.90 0.00 2.21 3.78 0.06 81.06 Average: 0 13.38 0.00 2.20 1.97 0.05 82.40 Average: 1 9.84 0.00 2.08 7.00 0.07 81.01 Average: 2 14.99 0.00 2.31 0.56 0.06 82.08 Average: 3 10.95 0.00 2.01 1.70 0.05 85.29 Average: 4 9.67 0.00 2.36 2.62 0.05 85.31 Average: 5 16.82 0.00 2.26 2.48 0.06 78.38 Average: 6 13.82 0.00 2.03 1.28 0.05 82.81 Average: 7 13.70 0.00 2.44 12.64 0.05 71.17