---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85306 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 828 28562 0 2776 30903 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:a0:c7:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.101/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fea0:c75f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:f7:30:3e 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-85306) 11/20/24 _x86_64_ (8 CPU) 12:40:26 LINUX RESTART (8 CPU) 12:41:02 tps rtps wtps bread/s bwrtn/s 12:42:01 303.29 41.09 262.19 1865.45 16301.37 12:43:01 105.33 3.75 101.58 88.70 20316.43 12:44:01 40.21 0.00 40.21 0.00 15979.48 Average: 148.72 14.80 133.93 644.34 17540.06 12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30140748 31715188 2798472 8.50 69948 1815276 1377276 4.05 855012 1652100 157692 12:43:01 29620540 31522036 3318680 10.08 84392 2110240 1875540 5.52 1061652 1928028 145280 12:44:01 28613136 31557104 4326084 13.13 89124 3132352 1547880 4.55 1035504 2930708 956460 Average: 29458141 31598109 3481079 10.57 81155 2352623 1600232 4.71 984056 2170279 419811 12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 165.12 108.19 1112.07 44.08 0.00 0.00 0.00 0.00 12:42:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 37.32 26.97 578.73 6.17 0.00 0.00 0.00 0.00 12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 301.63 160.52 8065.15 12.17 0.00 0.00 0.00 0.00 12:44:01 lo 0.07 0.07 0.01 0.01 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 168.01 98.49 3263.58 20.67 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85306) 11/20/24 _x86_64_ (8 CPU) 12:40:26 LINUX RESTART (8 CPU) 12:41:02 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 9.27 0.00 0.88 3.78 0.05 86.02 12:42:01 0 5.02 0.00 0.42 4.39 0.03 90.13 12:42:01 1 15.05 0.00 1.07 0.37 0.03 83.47 12:42:01 2 11.98 0.00 0.68 0.49 0.03 86.82 12:42:01 3 2.09 0.00 0.49 0.68 0.03 96.71 12:42:01 4 2.46 0.00 0.51 0.19 0.03 96.81 12:42:01 5 3.94 0.00 0.99 17.09 0.05 77.93 12:42:01 6 8.42 0.00 0.82 0.34 0.07 90.35 12:42:01 7 25.31 0.00 2.12 6.72 0.09 65.76 12:43:01 all 11.01 0.00 0.56 2.05 0.04 86.34 12:43:01 0 9.59 0.00 0.18 3.72 0.02 86.49 12:43:01 1 34.96 0.00 0.83 1.42 0.05 62.74 12:43:01 2 15.78 0.00 0.85 0.40 0.10 82.87 12:43:01 3 14.04 0.00 0.87 0.07 0.07 84.96 12:43:01 4 4.33 0.00 0.50 0.20 0.03 94.94 12:43:01 5 0.78 0.00 0.35 5.60 0.02 93.25 12:43:01 6 7.40 0.00 0.20 0.30 0.02 92.09 12:43:01 7 1.25 0.00 0.67 4.74 0.07 93.27 12:44:01 all 10.86 0.00 0.34 1.13 0.04 87.64 12:44:01 0 0.17 0.00 0.00 3.90 0.00 95.93 12:44:01 1 67.27 0.00 0.92 1.39 0.08 30.34 12:44:01 2 4.12 0.00 0.27 0.00 0.02 95.60 12:44:01 3 0.37 0.00 0.12 0.00 0.08 99.43 12:44:01 4 0.70 0.00 0.03 0.00 0.00 99.27 12:44:01 5 0.92 0.00 1.22 2.06 0.05 95.75 12:44:01 6 1.64 0.00 0.02 0.00 0.03 98.31 12:44:01 7 11.78 0.00 0.08 1.64 0.02 86.49 Average: all 10.39 0.00 0.59 2.31 0.04 86.67 Average: 0 4.93 0.00 0.20 4.00 0.02 90.85 Average: 1 39.21 0.00 0.94 1.06 0.06 58.73 Average: 2 10.61 0.00 0.60 0.30 0.05 88.44 Average: 3 5.52 0.00 0.49 0.25 0.06 93.68 Average: 4 2.50 0.00 0.35 0.13 0.02 97.00 Average: 5 1.87 0.00 0.85 8.20 0.04 89.04 Average: 6 5.81 0.00 0.34 0.21 0.04 93.60 Average: 7 12.69 0.00 0.95 4.35 0.06 81.96