---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15435 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 805 28359 0 3001 30923 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:82:66:22 brd ff:ff:ff:ff:ff:ff inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe82:6622/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:e4:ec:e3 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-15435) 08/26/26 _x86_64_ (8 CPU) 12:43:36 LINUX RESTART (8 CPU) 12:44:01 tps rtps wtps bread/s bwrtn/s 12:45:01 133.34 57.62 75.72 3628.46 72050.92 12:46:01 108.40 0.23 108.17 22.26 60775.74 12:47:01 158.04 44.69 113.35 3465.42 64789.34 12:48:01 243.33 9.52 233.81 387.94 8923.31 Average: 160.78 28.02 132.76 1876.02 51634.83 12:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 30370876 31702644 2568344 7.80 48036 1607908 1462316 4.30 839448 1468904 37244 12:46:01 29935412 31654484 3003808 9.12 74980 1948292 1482596 4.36 907664 1793256 209336 12:47:01 28381388 30781228 4557832 13.84 97096 2591356 2188020 6.44 1946992 2269376 13988 12:48:01 29041028 31656148 3898192 11.83 100072 2799776 1455700 4.28 1248704 2307484 17548 Average: 29432176 31448626 3507044 10.65 80046 2236833 1647158 4.85 1235702 1959755 69529 12:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 278.14 204.10 906.06 56.95 0.00 0.00 0.00 0.00 12:45:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 66.26 41.38 1110.85 6.45 0.00 0.00 0.00 0.00 12:46:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 260.19 188.89 3982.70 22.68 0.00 0.00 0.00 0.00 12:47:01 lo 104.82 104.82 20.80 20.80 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 131.13 99.28 1681.67 10.77 0.00 0.00 0.00 0.00 12:48:01 lo 283.44 283.44 63.23 63.23 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: ens3 183.93 133.41 1920.32 24.21 0.00 0.00 0.00 0.00 Average: lo 97.53 97.53 21.06 21.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15435) 08/26/26 _x86_64_ (8 CPU) 12:43:36 LINUX RESTART (8 CPU) 12:44:01 CPU %user %nice %system %iowait %steal %idle 12:45:01 all 6.30 0.00 0.68 10.91 0.04 82.07 12:45:01 0 5.68 0.00 0.58 6.23 0.03 87.47 12:45:01 1 10.19 0.00 0.62 2.27 0.03 86.89 12:45:01 2 2.00 0.00 0.52 20.79 0.05 76.64 12:45:01 3 3.40 0.00 0.67 1.18 0.02 94.73 12:45:01 4 2.21 0.00 0.40 6.33 0.02 91.05 12:45:01 5 3.20 0.00 0.55 15.91 0.03 80.31 12:45:01 6 16.45 0.00 1.24 32.01 0.05 50.24 12:45:01 7 7.28 0.00 0.87 2.67 0.03 89.14 12:46:01 all 7.09 0.00 0.46 5.84 0.03 86.58 12:46:01 0 10.95 0.00 0.70 1.07 0.07 87.21 12:46:01 1 9.71 0.00 0.37 0.92 0.03 88.97 12:46:01 2 2.94 0.00 0.25 1.27 0.03 95.51 12:46:01 3 2.42 0.00 0.18 0.12 0.00 97.28 12:46:01 4 0.13 0.00 0.02 0.00 0.00 99.85 12:46:01 5 0.98 0.00 0.07 0.27 0.02 98.67 12:46:01 6 26.22 0.00 1.89 43.25 0.10 28.54 12:46:01 7 3.43 0.00 0.18 0.00 0.00 96.38 12:47:01 all 26.70 0.00 1.10 3.59 0.09 68.53 12:47:01 0 30.82 0.00 1.47 11.58 0.10 56.02 12:47:01 1 28.33 0.00 1.35 5.60 0.08 64.63 12:47:01 2 23.94 0.00 0.97 2.47 0.08 72.55 12:47:01 3 26.32 0.00 1.26 2.56 0.10 69.76 12:47:01 4 28.09 0.00 0.97 1.42 0.08 69.43 12:47:01 5 25.34 0.00 0.95 0.69 0.08 72.94 12:47:01 6 28.83 0.00 0.79 3.61 0.07 66.70 12:47:01 7 21.97 0.00 1.02 0.75 0.07 76.20 12:48:01 all 36.88 0.00 1.54 0.59 0.10 60.89 12:48:01 0 33.31 0.00 1.00 0.52 0.08 65.09 12:48:01 1 40.74 0.00 1.27 0.15 0.10 57.74 12:48:01 2 34.65 0.00 1.71 0.07 0.10 63.48 12:48:01 3 41.80 0.00 1.62 0.22 0.12 56.24 12:48:01 4 34.12 0.00 1.19 0.02 0.10 64.57 12:48:01 5 40.91 0.00 1.64 0.53 0.10 56.82 12:48:01 6 35.14 0.00 1.65 0.18 0.08 62.93 12:48:01 7 34.30 0.00 2.32 3.04 0.13 60.21 Average: all 19.23 0.00 0.95 5.23 0.06 74.53 Average: 0 20.18 0.00 0.94 4.85 0.07 73.96 Average: 1 22.24 0.00 0.90 2.23 0.06 74.56 Average: 2 15.87 0.00 0.86 6.15 0.07 77.05 Average: 3 18.46 0.00 0.93 1.02 0.06 79.53 Average: 4 16.13 0.00 0.64 1.94 0.05 81.23 Average: 5 17.61 0.00 0.80 4.34 0.06 77.19 Average: 6 26.67 0.00 1.39 19.74 0.08 52.12 Average: 7 16.72 0.00 1.09 1.61 0.06 80.52