---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13040 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 15G 141G 10% / 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 870 24560 0 6736 30841 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:ff:2d brd ff:ff:ff:ff:ff:ff inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fed6:ff2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:a7:7c:71 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::42:43ff:fea7:7c71/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13040) 05/14/25 _x86_64_ (8 CPU) 16:27:22 LINUX RESTART (8 CPU) 16:28:01 tps rtps wtps bread/s bwrtn/s 16:29:01 105.50 3.95 101.55 62.38 62376.41 16:30:01 266.51 20.11 246.40 2313.10 116349.62 16:31:01 425.81 4.03 421.78 431.66 114130.71 16:32:01 131.76 0.35 131.41 30.93 17903.68 16:33:01 8.54 0.00 8.54 0.00 350.12 16:34:01 15.01 0.07 14.95 12.66 407.67 16:35:01 49.18 0.00 49.18 0.00 728.68 16:36:01 31.86 1.82 30.04 94.12 2068.86 Average: 129.52 3.80 125.72 368.90 39372.02 16:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 30105240 31681136 2833980 8.60 70664 1816296 1426660 4.20 868296 1673388 156096 16:30:01 25603964 31653024 7335256 22.27 129920 6041980 1729604 5.09 982476 5819500 2272100 16:31:01 23588556 29939928 9350664 28.39 144480 6332284 8220500 24.19 2871016 5862176 1364 16:32:01 22801124 29480964 10138096 30.78 174360 6591700 9016368 26.53 3396580 6070708 2724 16:33:01 22684420 29371104 10254800 31.13 174648 6597992 9112084 26.81 3517604 6060296 1320 16:34:01 22893576 29540316 10045644 30.50 174976 6562700 8173628 24.05 3364856 6018404 360 16:35:01 25242388 31661628 7696832 23.37 175852 6324120 1572572 4.63 1277444 5826160 1344 16:36:01 25104224 31532608 7834996 23.79 177800 6332856 1703516 5.01 1419600 5824712 3864 Average: 24752936 30607588 8186284 24.85 152838 5824991 5119366 15.06 2212234 5394418 304896 16:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 ens3 116.41 75.96 1069.14 10.54 0.00 0.00 0.00 0.00 16:29:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 ens3 1966.33 956.33 34493.67 77.34 0.00 0.00 0.00 0.00 16:30:01 lo 14.53 14.53 1.41 1.41 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 veth4969e1c 1.78 1.90 0.18 0.19 0.00 0.00 0.00 0.00 16:31:01 veth3361034 3.22 3.02 0.35 0.34 0.00 0.00 0.00 0.00 16:31:01 veth0ad328a 0.15 0.55 0.01 0.03 0.00 0.00 0.00 0.00 16:32:01 docker0 19.80 29.81 2.47 294.44 0.00 0.00 0.00 0.00 16:32:01 veth4969e1c 19.21 15.65 8.68 4.49 0.00 0.00 0.00 0.00 16:32:01 veth3361034 43.33 45.48 8.11 16.14 0.00 0.00 0.00 0.00 16:32:01 veth0ad328a 0.43 0.47 0.05 1.12 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 veth4969e1c 29.63 25.53 10.99 6.16 0.00 0.00 0.00 0.00 16:33:01 veth3361034 291.46 293.48 35.32 105.26 0.00 0.00 0.00 0.01 16:33:01 veth0ad328a 0.58 0.63 0.06 1.68 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 veth4969e1c 24.76 18.95 1.99 2.60 0.00 0.00 0.00 0.00 16:34:01 veth3361034 113.73 116.20 12.97 39.75 0.00 0.00 0.00 0.00 16:34:01 vethc3c124a 6.18 7.77 0.97 1.07 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 ens3 2612.00 1371.37 37991.31 176.44 0.00 0.00 0.00 0.00 16:35:01 lo 28.63 28.63 2.66 2.66 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 ens3 40.21 36.48 67.95 19.89 0.00 0.00 0.00 0.00 16:36:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 2.48 3.73 0.31 36.88 0.00 0.00 0.00 0.00 Average: ens3 285.47 145.89 4662.79 15.62 0.00 0.00 0.00 0.00 Average: lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13040) 05/14/25 _x86_64_ (8 CPU) 16:27:22 LINUX RESTART (8 CPU) 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 7.24 0.00 0.51 5.74 0.03 86.48 16:29:01 0 1.50 0.00 0.17 0.00 0.00 98.33 16:29:01 1 5.52 0.00 0.35 0.65 0.03 93.44 16:29:01 2 9.96 0.00 0.75 10.81 0.03 78.45 16:29:01 3 0.12 0.00 0.03 0.00 0.02 99.83 16:29:01 4 18.83 0.00 1.02 31.46 0.07 48.62 16:29:01 5 9.75 0.00 0.58 0.90 0.03 88.73 16:29:01 6 7.84 0.00 0.75 2.07 0.05 89.29 16:29:01 7 4.43 0.00 0.38 0.12 0.02 95.05 16:30:01 all 14.75 0.00 6.74 16.22 0.07 62.22 16:30:01 0 21.31 0.00 7.75 4.14 0.07 66.73 16:30:01 1 15.81 0.00 5.64 25.64 0.05 52.86 16:30:01 2 12.62 0.00 7.42 13.53 0.07 66.36 16:30:01 3 11.99 0.00 5.60 41.15 0.07 41.19 16:30:01 4 15.59 0.00 6.53 19.43 0.07 58.38 16:30:01 5 13.82 0.00 6.80 2.55 0.09 76.75 16:30:01 6 13.46 0.00 6.36 8.99 0.07 71.13 16:30:01 7 13.39 0.00 7.85 14.47 0.07 64.22 16:31:01 all 21.51 0.00 3.56 7.91 0.10 66.92 16:31:01 0 17.46 0.00 3.43 5.14 0.08 73.88 16:31:01 1 21.00 0.00 3.04 2.51 0.08 73.38 16:31:01 2 18.88 0.00 3.12 3.91 0.08 74.00 16:31:01 3 28.78 0.00 4.23 4.79 0.10 62.10 16:31:01 4 25.21 0.00 3.77 10.62 0.08 60.31 16:31:01 5 25.75 0.00 3.75 4.98 0.10 65.42 16:31:01 6 15.78 0.00 3.43 19.20 0.12 61.48 16:31:01 7 19.18 0.00 3.69 12.28 0.08 64.77 16:32:01 all 14.53 0.00 2.16 0.94 0.07 82.31 16:32:01 0 15.21 0.00 2.36 0.33 0.07 82.03 16:32:01 1 13.19 0.00 2.34 0.77 0.07 83.62 16:32:01 2 15.44 0.00 2.16 0.05 0.07 82.28 16:32:01 3 15.28 0.00 1.71 1.56 0.07 81.39 16:32:01 4 18.07 0.00 2.15 0.25 0.07 79.46 16:32:01 5 13.27 0.00 2.16 2.68 0.08 81.80 16:32:01 6 12.34 0.00 2.46 1.79 0.07 83.34 16:32:01 7 13.42 0.00 1.91 0.05 0.07 84.55 16:33:01 all 8.69 0.00 1.16 0.03 0.08 90.04 16:33:01 0 8.38 0.00 1.12 0.05 0.09 90.36 16:33:01 1 11.11 0.00 1.12 0.02 0.09 87.66 16:33:01 2 8.65 0.00 1.45 0.02 0.09 89.80 16:33:01 3 7.10 0.00 0.85 0.00 0.03 92.02 16:33:01 4 8.67 0.00 1.04 0.02 0.07 90.21 16:33:01 5 7.71 0.00 0.94 0.12 0.10 91.13 16:33:01 6 9.42 0.00 1.30 0.00 0.09 89.20 16:33:01 7 8.49 0.00 1.43 0.07 0.09 89.92 16:34:01 all 2.09 0.00 0.67 0.11 0.08 97.05 16:34:01 0 2.75 0.00 0.79 0.03 0.08 96.35 16:34:01 1 2.53 0.00 0.80 0.00 0.12 96.55 16:34:01 2 1.44 0.00 0.59 0.02 0.08 97.88 16:34:01 3 1.00 0.00 0.55 0.02 0.03 98.40 16:34:01 4 1.89 0.00 0.55 0.02 0.03 97.51 16:34:01 5 2.14 0.00 0.64 0.65 0.08 96.49 16:34:01 6 1.98 0.00 0.70 0.10 0.10 97.11 16:34:01 7 3.05 0.00 0.82 0.03 0.10 95.99 16:35:01 all 0.53 0.00 0.33 11.56 1.22 86.36 16:35:01 0 0.18 0.00 0.45 26.75 0.78 71.84 16:35:01 1 0.48 0.00 0.28 0.08 1.27 97.89 16:35:01 2 0.60 0.00 0.35 0.08 0.68 98.29 16:35:01 3 0.15 0.00 0.22 0.10 0.52 99.02 16:35:01 4 0.25 0.00 0.31 34.56 0.84 64.03 16:35:01 5 0.35 0.00 0.33 0.07 0.02 99.23 16:35:01 6 1.83 0.00 0.36 31.17 0.02 66.62 16:35:01 7 0.39 0.00 0.32 0.11 5.41 93.77 16:36:01 all 7.76 0.00 0.53 1.21 0.03 90.47 16:36:01 0 11.19 0.00 0.67 0.37 0.02 87.76 16:36:01 1 3.79 0.00 0.57 0.05 0.03 95.56 16:36:01 2 14.55 0.00 0.80 0.48 0.03 84.14 16:36:01 3 0.30 0.00 0.23 0.20 0.00 99.27 16:36:01 4 3.32 0.00 0.43 0.12 0.03 96.09 16:36:01 5 0.60 0.00 0.27 0.32 0.00 98.82 16:36:01 6 1.90 0.00 0.38 7.49 0.03 90.19 16:36:01 7 26.48 0.00 0.90 0.60 0.03 71.98 Average: all 9.60 0.00 1.94 5.46 0.21 82.78 Average: 0 9.70 0.00 2.07 4.64 0.15 83.43 Average: 1 9.14 0.00 1.76 3.65 0.22 85.24 Average: 2 10.25 0.00 2.06 3.59 0.14 83.95 Average: 3 8.06 0.00 1.67 5.87 0.10 84.29 Average: 4 11.45 0.00 1.96 12.10 0.16 74.33 Average: 5 9.16 0.00 1.92 1.53 0.06 87.33 Average: 6 8.03 0.00 1.96 8.91 0.07 81.04 Average: 7 11.02 0.00 2.13 3.41 0.77 82.66