---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8963 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 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 837 28955 0 2374 30904 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:22:4d:be brd ff:ff:ff:ff:ff:ff inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe22:4dbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:72:d0:b7 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 inet6 fe80::42:e0ff:fe72:d0b7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8963) 04/25/25 _x86_64_ (8 CPU) 14:24:42 LINUX RESTART (8 CPU) 14:25:01 tps rtps wtps bread/s bwrtn/s 14:26:01 89.98 47.31 42.67 4386.70 57765.29 14:27:01 21.07 0.97 20.09 20.78 26587.43 14:28:01 19.78 0.00 19.78 0.00 29846.89 14:29:01 18.73 0.00 18.73 0.00 28364.95 14:30:01 23.55 3.22 20.33 138.00 30438.27 14:31:01 265.59 29.21 236.39 1974.14 16099.43 Average: 73.18 13.48 59.70 1089.01 31532.16 14:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 30653896 31895080 2285324 6.94 38548 1530860 1265184 3.72 622780 1412784 5764 14:27:01 30644872 31887024 2294348 6.97 38680 1531480 1336736 3.93 630016 1413168 0 14:28:01 30644292 31886552 2294928 6.97 38768 1531504 1336736 3.93 630688 1413172 24 14:29:01 30643036 31885368 2296184 6.97 38856 1531492 1336736 3.93 632044 1413180 152 14:30:01 30540888 31792476 2398332 7.28 38996 1540628 1336736 3.93 726308 1420384 252 14:31:01 30048336 31710416 2890884 8.78 74576 1892736 1377988 4.05 875448 1713792 207732 Average: 30529220 31842819 2410000 7.32 44737 1593117 1331686 3.92 686214 1464413 35654 14:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 ens3 207.86 124.15 579.89 28.45 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 14:27:01 ens3 2.04 1.21 1.50 1.03 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 0.57 0.07 0.07 0.21 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 0.50 0.32 0.09 0.18 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 ens3 40.53 28.65 112.26 16.95 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 185.99 131.81 1110.49 37.19 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 3.07 3.07 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 73.04 47.78 301.14 14.02 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 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8963) 04/25/25 _x86_64_ (8 CPU) 14:24:42 LINUX RESTART (8 CPU) 14:25:01 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 2.56 0.00 0.71 8.13 0.03 88.58 14:26:01 0 4.96 0.00 0.75 1.40 0.03 92.86 14:26:01 1 2.45 0.00 0.73 3.09 0.03 93.69 14:26:01 2 0.55 0.00 1.91 47.03 0.05 50.46 14:26:01 3 1.19 0.00 0.40 1.27 0.02 97.13 14:26:01 4 1.78 0.00 0.33 4.80 0.03 93.05 14:26:01 5 3.36 0.00 0.52 4.99 0.02 91.11 14:26:01 6 2.05 0.00 0.48 0.83 0.03 96.60 14:26:01 7 4.16 0.00 0.57 1.86 0.02 93.39 14:27:01 all 0.12 0.00 0.04 3.81 0.01 96.03 14:27:01 0 0.07 0.00 0.00 0.00 0.00 99.93 14:27:01 1 0.02 0.00 0.03 1.88 0.00 98.07 14:27:01 2 0.17 0.00 0.07 27.72 0.03 72.01 14:27:01 3 0.05 0.00 0.07 0.42 0.02 99.45 14:27:01 4 0.12 0.00 0.05 0.00 0.02 99.82 14:27:01 5 0.40 0.00 0.07 0.39 0.00 99.15 14:27:01 6 0.07 0.00 0.03 0.15 0.00 99.75 14:27:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:28:01 all 0.03 0.00 0.01 1.91 0.01 98.05 14:28:01 0 0.03 0.00 0.00 0.00 0.00 99.97 14:28:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:28:01 2 0.03 0.00 0.00 15.39 0.00 84.57 14:28:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:28:01 4 0.03 0.00 0.00 0.00 0.02 99.95 14:28:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:28:01 6 0.07 0.00 0.00 0.00 0.00 99.93 14:28:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:29:01 all 0.03 0.00 0.01 2.53 0.00 97.42 14:29:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:29:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:29:01 2 0.18 0.00 0.02 14.36 0.02 85.43 14:29:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:29:01 4 0.02 0.00 0.02 5.97 0.00 93.99 14:29:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:29:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:29:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:30:01 all 0.81 0.00 0.05 1.74 0.01 97.39 14:30:01 0 0.68 0.00 0.08 0.12 0.00 99.12 14:30:01 1 1.30 0.00 0.03 0.03 0.00 98.63 14:30:01 2 2.55 0.00 0.05 0.23 0.02 97.15 14:30:01 3 0.13 0.00 0.03 0.02 0.00 99.82 14:30:01 4 0.47 0.00 0.12 13.27 0.03 86.11 14:30:01 5 0.60 0.00 0.02 0.02 0.00 99.37 14:30:01 6 0.05 0.00 0.00 0.00 0.02 99.93 14:30:01 7 0.70 0.00 0.05 0.28 0.02 98.95 14:31:01 all 9.64 0.00 0.86 2.36 0.04 87.11 14:31:01 0 9.92 0.00 1.13 0.80 0.05 88.10 14:31:01 1 8.48 0.00 0.58 0.42 0.03 90.49 14:31:01 2 10.06 0.00 0.90 10.97 0.03 78.04 14:31:01 3 3.82 0.00 1.05 3.76 0.02 91.35 14:31:01 4 16.84 0.00 1.17 1.30 0.05 80.63 14:31:01 5 4.73 0.00 0.40 0.35 0.08 94.43 14:31:01 6 0.98 0.00 0.18 0.03 0.02 98.78 14:31:01 7 22.28 0.00 1.45 1.22 0.03 75.02 Average: all 2.20 0.00 0.28 3.41 0.01 94.10 Average: 0 2.62 0.00 0.33 0.39 0.01 96.66 Average: 1 2.04 0.00 0.23 0.90 0.01 96.82 Average: 2 2.26 0.00 0.49 19.23 0.03 77.99 Average: 3 0.87 0.00 0.26 0.91 0.01 97.95 Average: 4 3.21 0.00 0.28 4.23 0.03 92.26 Average: 5 1.52 0.00 0.17 0.96 0.02 97.34 Average: 6 0.54 0.00 0.12 0.17 0.01 99.16 Average: 7 4.53 0.00 0.35 0.56 0.01 94.55