---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39781 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 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 859 28346 0 2961 30869 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:7b:b9:03 brd ff:ff:ff:ff:ff:ff inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe7b:b903/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:01:71:1d 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-39781) 09/19/24 _x86_64_ (8 CPU) 10:28:56 LINUX RESTART (8 CPU) 10:29:01 tps rtps wtps bread/s bwrtn/s 10:30:02 343.14 75.10 268.04 5333.91 60488.72 10:31:01 141.33 43.72 97.61 2634.94 30268.90 10:32:01 93.77 16.81 76.95 861.19 28649.49 10:33:01 47.69 3.33 44.36 87.45 23230.39 10:34:01 23.81 0.28 23.53 15.20 31010.96 Average: 129.91 27.80 102.11 1783.70 34744.61 10:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:02 30270380 31652956 2668840 8.10 54080 1648136 1425272 4.19 897952 1498592 62956 10:31:01 29856660 31572204 3082560 9.36 76812 1943128 1984872 5.84 1014948 1764256 90628 10:32:01 28620408 30529312 4318812 13.11 83204 2124156 2441884 7.18 2126212 1871544 5672 10:33:01 27057648 29383892 5881572 17.86 86612 2529520 3556712 10.46 3310628 2230556 325128 10:34:01 27116588 29471252 5822632 17.68 88140 2555168 3282136 9.66 3229796 2252312 23112 Average: 28584337 30521923 4354883 13.22 77770 2160022 2538175 7.47 2115907 1923452 101499 10:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:02 ens3 415.31 267.19 1109.95 74.32 0.00 0.00 0.00 0.00 10:30:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 10:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 61.19 41.42 958.61 9.77 0.00 0.00 0.00 0.00 10:31:01 lo 0.88 0.88 0.09 0.09 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 10:32:01 ens3 218.61 196.00 2414.81 29.95 0.00 0.00 0.00 0.00 10:32:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 1576.57 1187.85 1394.85 449.39 0.00 0.00 0.00 0.00 10:33:01 lo 23.41 23.41 5.40 5.40 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 311.95 213.45 155.19 94.34 0.00 0.00 0.00 0.00 10:34:01 lo 2.28 2.28 0.18 0.18 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 518.25 382.32 1207.51 131.96 0.00 0.00 0.00 0.00 Average: lo 5.73 5.73 1.18 1.18 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39781) 09/19/24 _x86_64_ (8 CPU) 10:28:56 LINUX RESTART (8 CPU) 10:29:01 CPU %user %nice %system %iowait %steal %idle 10:30:02 all 7.86 0.00 1.22 3.82 0.04 87.07 10:30:02 0 7.17 0.00 0.63 0.50 0.02 91.68 10:30:02 1 3.20 0.00 0.88 0.40 0.05 95.46 10:30:02 2 20.72 0.00 1.72 1.70 0.05 75.81 10:30:02 3 13.47 0.00 2.33 0.67 0.05 83.48 10:30:02 4 4.72 0.00 0.85 0.85 0.02 93.56 10:30:02 5 2.93 0.00 0.75 0.42 0.03 95.87 10:30:02 6 3.95 0.00 1.02 22.47 0.05 72.51 10:30:02 7 6.70 0.00 1.54 3.56 0.07 88.14 10:31:01 all 7.65 0.00 0.59 3.49 0.03 88.23 10:31:01 0 3.44 0.00 0.37 0.44 0.02 95.73 10:31:01 1 3.71 0.00 0.27 0.10 0.03 95.88 10:31:01 2 16.17 0.00 1.10 1.60 0.03 81.09 10:31:01 3 6.18 0.00 0.68 0.34 0.02 92.79 10:31:01 4 8.61 0.00 0.58 0.42 0.03 90.36 10:31:01 5 19.67 0.00 1.14 5.58 0.05 73.56 10:31:01 6 2.36 0.00 0.37 14.62 0.03 82.61 10:31:01 7 1.16 0.00 0.20 4.88 0.07 93.70 10:32:01 all 19.57 0.00 0.73 1.53 0.05 78.12 10:32:01 0 19.14 0.00 1.35 1.12 0.08 78.30 10:32:01 1 22.13 0.00 0.47 0.34 0.05 77.01 10:32:01 2 14.29 0.00 0.45 0.18 0.03 85.05 10:32:01 3 19.69 0.00 0.97 0.02 0.05 79.27 10:32:01 4 17.30 0.00 0.48 0.18 0.03 82.00 10:32:01 5 20.86 0.00 0.48 0.05 0.05 78.56 10:32:01 6 19.99 0.00 1.04 9.01 0.07 69.90 10:32:01 7 23.19 0.00 0.64 1.37 0.05 74.76 10:33:01 all 41.15 0.00 3.34 1.02 0.07 54.42 10:33:01 0 35.16 0.00 3.04 0.32 0.07 61.41 10:33:01 1 29.84 0.00 3.04 2.32 0.07 64.74 10:33:01 2 34.79 0.00 2.86 0.00 0.08 62.27 10:33:01 3 44.20 0.00 4.01 0.12 0.08 51.58 10:33:01 4 50.55 0.00 1.36 0.08 0.08 47.92 10:33:01 5 50.46 0.00 4.88 0.05 0.07 44.55 10:33:01 6 40.87 0.00 1.41 5.20 0.07 52.45 10:33:01 7 43.44 0.00 6.15 0.02 0.07 50.33 10:34:01 all 21.91 0.00 0.90 1.40 0.05 75.73 10:34:01 0 18.14 0.00 1.49 7.26 0.05 73.06 10:34:01 1 19.80 0.00 1.47 3.92 0.03 74.77 10:34:01 2 29.34 0.00 0.92 0.00 0.05 69.69 10:34:01 3 25.99 0.00 0.55 0.00 0.05 73.41 10:34:01 4 17.89 0.00 0.92 0.00 0.07 81.13 10:34:01 5 16.99 0.00 0.75 0.00 0.05 82.21 10:34:01 6 24.33 0.00 0.32 0.00 0.05 75.30 10:34:01 7 22.87 0.00 0.74 0.00 0.05 76.35 Average: all 19.65 0.00 1.36 2.25 0.05 76.69 Average: 0 16.62 0.00 1.38 1.93 0.05 80.02 Average: 1 15.76 0.00 1.23 1.42 0.05 81.54 Average: 2 23.08 0.00 1.41 0.69 0.05 74.77 Average: 3 21.95 0.00 1.71 0.23 0.05 76.06 Average: 4 19.83 0.00 0.84 0.31 0.05 78.98 Average: 5 22.18 0.00 1.60 1.20 0.05 74.97 Average: 6 18.33 0.00 0.83 10.25 0.05 70.53 Average: 7 19.49 0.00 1.85 1.96 0.06 76.64