---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41219 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 879 28716 0 2571 30856 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:07:f3:ae brd ff:ff:ff:ff:ff:ff inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe07:f3ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:28:2e:50 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-41219) 09/23/24 _x86_64_ (8 CPU) 18:14:58 LINUX RESTART (8 CPU) 18:15:01 tps rtps wtps bread/s bwrtn/s 18:16:01 346.31 74.65 271.65 5354.04 62254.56 18:17:01 146.08 26.26 119.83 1246.92 33366.48 18:18:01 77.97 5.75 72.22 387.94 30290.55 18:19:01 17.16 0.85 16.31 45.99 22444.79 18:20:01 44.17 2.92 41.25 112.50 26290.30 Average: 126.34 22.08 104.25 1429.43 34929.00 18:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:16:01 30263420 31652048 2675800 8.12 54116 1654384 1462048 4.30 899188 1508504 69648 18:17:01 29570948 31277380 3368272 10.23 82016 1926336 2296364 6.76 1320188 1741380 89528 18:18:01 26908492 28775080 6030728 18.31 85328 2078236 4516876 13.29 3851396 1858116 1116 18:19:01 26430896 28300908 6508324 19.76 85452 2081112 4905176 14.43 4331016 1853228 252 18:20:01 29449152 31640268 3490068 10.60 88444 2394772 1400116 4.12 1168952 1995964 194316 Average: 28524582 30329137 4414638 13.40 79071 2026968 2916116 8.58 2314148 1791438 70972 18:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:16:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:16:01 ens3 342.13 241.44 1110.83 73.61 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 18:17:01 ens3 120.99 97.92 1083.39 25.23 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:18:01 ens3 747.41 488.20 2364.41 160.49 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 18:19:01 ens3 294.15 137.89 80.26 61.05 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 18:20:01 ens3 295.72 225.04 517.87 1597.42 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 360.07 238.09 1031.34 383.59 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-41219) 09/23/24 _x86_64_ (8 CPU) 18:14:58 LINUX RESTART (8 CPU) 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:01 all 7.67 0.00 1.16 3.89 0.05 87.24 18:16:01 0 10.14 0.00 1.77 0.33 0.07 87.69 18:16:01 1 2.72 0.00 0.87 0.78 0.02 95.61 18:16:01 2 15.98 0.00 2.04 10.23 0.03 71.72 18:16:01 3 13.08 0.00 1.67 0.82 0.07 84.36 18:16:01 4 5.04 0.00 0.77 17.12 0.07 76.99 18:16:01 5 5.00 0.00 0.72 0.43 0.02 93.83 18:16:01 6 5.11 0.00 0.82 1.02 0.05 93.00 18:16:01 7 4.28 0.00 0.58 0.45 0.03 94.65 18:17:01 all 10.75 0.00 0.89 2.34 0.05 85.96 18:17:01 0 2.23 0.00 0.38 0.07 0.03 97.28 18:17:01 1 4.82 0.00 0.57 0.38 0.03 94.19 18:17:01 2 18.94 0.00 1.59 1.13 0.07 78.27 18:17:01 3 24.76 0.00 1.39 1.07 0.07 72.72 18:17:01 4 6.81 0.00 1.19 11.94 0.07 79.99 18:17:01 5 8.07 0.00 0.56 1.29 0.05 90.03 18:17:01 6 12.53 0.00 0.52 2.17 0.05 84.73 18:17:01 7 7.92 0.00 0.94 0.68 0.03 90.43 18:18:01 all 23.16 0.00 1.18 1.41 0.07 74.17 18:18:01 0 18.44 0.00 2.17 0.57 0.08 78.74 18:18:01 1 27.73 0.00 2.26 0.40 0.08 69.52 18:18:01 2 22.67 0.00 0.70 0.35 0.07 76.20 18:18:01 3 28.44 0.00 0.94 0.23 0.05 70.34 18:18:01 4 21.48 0.00 0.77 0.99 0.07 76.69 18:18:01 5 23.42 0.00 0.95 0.53 0.05 75.04 18:18:01 6 28.59 0.00 0.79 3.82 0.08 66.72 18:18:01 7 14.57 0.00 0.90 4.41 0.07 80.05 18:19:01 all 19.70 0.00 0.56 0.97 0.06 78.71 18:19:01 0 21.09 0.00 0.45 0.00 0.07 78.40 18:19:01 1 21.75 0.00 0.47 0.00 0.05 77.73 18:19:01 2 10.64 0.00 0.38 0.00 0.03 88.94 18:19:01 3 20.51 0.00 0.59 0.02 0.07 78.82 18:19:01 4 26.77 0.00 0.60 0.08 0.07 72.48 18:19:01 5 19.78 0.00 0.92 0.00 0.08 79.22 18:19:01 6 27.24 0.00 0.62 0.02 0.07 72.05 18:19:01 7 9.85 0.00 0.42 7.61 0.05 82.08 18:20:01 all 13.66 0.00 0.77 1.40 0.06 84.11 18:20:01 0 5.41 0.00 0.52 0.02 0.02 94.04 18:20:01 1 13.61 0.00 0.78 0.02 0.05 85.54 18:20:01 2 11.43 0.00 0.67 0.02 0.07 87.82 18:20:01 3 17.43 0.00 0.92 0.17 0.05 81.44 18:20:01 4 5.03 0.00 0.67 0.03 0.07 94.20 18:20:01 5 2.91 0.00 0.55 5.98 0.07 90.49 18:20:01 6 27.41 0.00 0.88 0.25 0.07 71.40 18:20:01 7 26.00 0.00 1.20 4.72 0.12 67.97 Average: all 14.99 0.00 0.91 2.00 0.06 82.04 Average: 0 11.46 0.00 1.06 0.20 0.05 87.23 Average: 1 14.11 0.00 0.99 0.32 0.05 84.53 Average: 2 15.93 0.00 1.08 2.34 0.05 80.60 Average: 3 20.85 0.00 1.10 0.46 0.06 77.53 Average: 4 13.03 0.00 0.80 6.03 0.07 80.08 Average: 5 11.84 0.00 0.74 1.65 0.05 85.73 Average: 6 20.18 0.00 0.72 1.45 0.06 77.58 Average: 7 12.51 0.00 0.81 3.57 0.06 83.04