---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13615 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 712K 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 839 28545 0 2781 30889 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:9b:d4:94 brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe9b:d494/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:4c:c6:ba 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:aff:fe4c:c6ba/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-13615) 02/13/26 _x86_64_ (8 CPU) 10:26:44 LINUX RESTART (8 CPU) 10:27:01 tps rtps wtps bread/s bwrtn/s 10:28:00 103.90 46.63 57.27 4431.66 73959.81 10:29:01 100.15 26.57 73.58 853.37 48572.23 10:30:01 129.55 14.41 115.13 324.35 62532.91 10:31:01 95.20 7.08 88.12 458.72 9362.84 10:32:01 73.77 4.23 69.54 463.79 32021.73 Average: 100.51 19.81 80.70 1304.87 45300.81 10:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:00 30635672 31881736 2303548 6.99 38628 1535564 1277784 3.76 632516 1417040 6964 10:29:01 30333128 31707940 2606092 7.91 52456 1644264 1392048 4.10 833092 1501460 20712 10:30:01 29733312 31438452 3205908 9.73 79604 1928028 2001944 5.89 1126900 1766812 128732 10:31:01 28915160 30817312 4024060 12.22 88668 2107800 2295428 6.75 1814108 1882608 44488 10:32:01 29285416 31683660 3653804 11.09 95296 2587944 1431924 4.21 1105132 2200416 13368 Average: 29780538 31505820 3158682 9.59 70930 1960720 1679826 4.94 1102350 1753667 42853 10:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:28:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:00 ens3 199.42 128.20 562.43 28.55 0.00 0.00 0.00 0.00 10:28:00 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 131.24 94.71 529.26 34.44 0.00 0.00 0.00 0.00 10:29:01 lo 0.98 0.98 0.11 0.11 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 143.33 101.62 1242.58 19.53 0.00 0.00 0.00 0.00 10:30:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 441.44 318.21 1935.35 92.84 0.00 0.00 0.00 0.00 10:31:01 lo 0.73 0.73 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:32:01 ens3 212.86 162.81 1480.31 43.87 0.00 0.00 0.00 0.00 10:32:01 lo 1.40 1.40 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 225.34 160.89 1147.92 43.81 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13615) 02/13/26 _x86_64_ (8 CPU) 10:26:44 LINUX RESTART (8 CPU) 10:27:01 CPU %user %nice %system %iowait %steal %idle 10:28:00 all 2.68 0.00 0.74 22.90 0.04 73.64 10:28:00 0 1.93 0.00 2.01 60.68 0.05 35.33 10:28:00 1 2.59 0.00 0.95 23.63 0.03 72.79 10:28:00 2 2.70 0.00 0.73 0.83 0.02 95.71 10:28:00 3 4.20 0.00 0.64 30.81 0.03 64.32 10:28:00 4 3.78 0.00 0.32 0.84 0.02 95.06 10:28:00 5 2.41 0.00 0.45 1.84 0.03 95.27 10:28:00 6 1.96 0.00 0.34 61.44 0.05 36.21 10:28:00 7 1.86 0.00 0.47 3.41 0.07 94.19 10:29:01 all 4.83 0.00 0.41 10.74 0.02 84.00 10:29:01 0 2.19 0.00 0.39 6.24 0.02 91.16 10:29:01 1 9.00 0.00 0.56 34.56 0.05 55.83 10:29:01 2 5.27 0.00 0.54 2.23 0.02 91.94 10:29:01 3 3.61 0.00 0.34 0.38 0.02 95.65 10:29:01 4 8.18 0.00 0.49 1.05 0.03 90.25 10:29:01 5 2.77 0.00 0.25 9.31 0.02 87.66 10:29:01 6 6.49 0.00 0.49 31.56 0.03 61.42 10:29:01 7 1.15 0.00 0.21 0.67 0.02 97.95 10:30:01 all 9.10 0.00 0.72 7.36 0.04 82.78 10:30:01 0 15.75 0.00 1.19 4.01 0.05 78.99 10:30:01 1 8.70 0.00 0.87 2.93 0.05 87.46 10:30:01 2 10.13 0.00 0.59 14.33 0.08 74.87 10:30:01 3 9.51 0.00 0.33 2.05 0.03 88.07 10:30:01 4 6.71 0.00 0.48 14.21 0.02 78.58 10:30:01 5 18.92 0.00 1.52 19.48 0.07 60.01 10:30:01 6 1.89 0.00 0.48 1.85 0.02 95.76 10:30:01 7 1.24 0.00 0.25 0.02 0.03 98.46 10:31:01 all 20.44 0.00 1.00 1.38 0.06 77.11 10:31:01 0 20.18 0.00 0.99 0.07 0.07 78.70 10:31:01 1 19.15 0.00 0.77 1.02 0.07 78.99 10:31:01 2 17.07 0.00 0.74 0.10 0.07 82.02 10:31:01 3 26.48 0.00 0.82 3.51 0.07 69.12 10:31:01 4 22.82 0.00 1.36 2.86 0.07 72.89 10:31:01 5 22.37 0.00 1.56 0.39 0.08 75.61 10:31:01 6 11.47 0.00 0.80 2.14 0.05 85.54 10:31:01 7 24.00 0.00 1.05 0.95 0.07 73.93 10:32:01 all 10.01 0.00 1.33 2.89 0.04 85.73 10:32:01 0 2.41 0.00 1.09 0.87 0.03 95.60 10:32:01 1 3.94 0.00 0.94 0.17 0.03 94.92 10:32:01 2 18.87 0.00 1.82 0.38 0.05 78.88 10:32:01 3 15.52 0.00 1.12 10.06 0.05 73.24 10:32:01 4 1.99 0.00 0.95 1.40 0.02 95.64 10:32:01 5 25.31 0.00 2.00 2.82 0.05 69.83 10:32:01 6 3.28 0.00 1.17 2.69 0.02 92.84 10:32:01 7 8.80 0.00 1.48 4.74 0.03 84.95 Average: all 9.39 0.00 0.84 9.06 0.04 80.66 Average: 0 8.45 0.00 1.13 14.35 0.04 76.02 Average: 1 8.68 0.00 0.82 12.53 0.05 77.93 Average: 2 10.78 0.00 0.88 3.57 0.05 84.72 Average: 3 11.83 0.00 0.65 9.32 0.04 78.16 Average: 4 8.67 0.00 0.72 4.07 0.03 86.51 Average: 5 14.30 0.00 1.15 6.78 0.05 77.72 Average: 6 5.02 0.00 0.66 19.96 0.03 74.33 Average: 7 7.39 0.00 0.69 1.95 0.04 89.92