---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20766 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 14G 142G 9% / 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 841 25579 0 5745 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:19:3f:bf brd ff:ff:ff:ff:ff:ff inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe19:3fbf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:1b:2b:7e 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-20766) 04/05/24 _x86_64_ (8 CPU) 14:28:54 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:02 169.26 113.88 55.37 6507.05 41355.11 14:31:01 112.76 27.36 85.39 2116.30 12745.65 14:32:01 107.83 9.37 98.47 1630.40 15077.60 14:33:01 327.52 2.58 324.94 402.00 114113.70 14:34:01 21.21 0.63 20.58 54.12 6276.95 14:35:01 16.08 0.03 16.05 4.80 3382.37 Average: 125.82 25.64 100.18 1784.83 32214.84 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:02 30338164 31703368 2601056 7.90 51944 1634896 1464528 4.31 842104 1490548 58876 14:31:01 29960656 31708244 2978564 9.04 79760 1970508 1446904 4.26 870156 1800252 131368 14:32:01 27608992 31679184 5330228 16.18 122776 4156400 1403816 4.13 991836 3894204 2003780 14:33:01 25119328 30540264 7819892 23.74 137668 5435904 6854008 20.17 2240140 5008720 384 14:34:01 23830572 29374272 9108648 27.65 139300 5554032 8277488 24.35 3463416 5052560 428 14:35:01 24144820 29720400 8794400 26.70 139820 5585852 7150992 21.04 3140960 5069048 208 Average: 26833755 30787622 6105465 18.54 111878 4056265 4432956 13.04 1924769 3719222 365841 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:02 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 14:30:02 ens3 335.24 242.94 951.73 58.18 0.00 0.00 0.00 0.00 14:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 1.15 1.15 0.13 0.13 0.00 0.00 0.00 0.00 14:31:01 ens3 62.59 43.92 1073.07 8.68 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 br-ac4382028309 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 9.87 9.87 0.97 0.97 0.00 0.00 0.00 0.00 14:32:01 ens3 918.95 433.45 18072.09 33.65 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 br-ac4382028309 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:33:01 veth07cb938 1.78 1.63 0.24 0.21 0.00 0.00 0.00 0.00 14:33:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 14:33:01 vethbf91e50 0.00 0.40 0.00 0.03 0.00 0.00 0.00 0.00 14:34:01 br-ac4382028309 2.42 3.07 4.16 9.63 0.00 0.00 0.00 0.00 14:34:01 veth07cb938 180.05 179.15 33.38 47.86 0.00 0.00 0.00 0.00 14:34:01 lo 6.00 6.00 13.78 13.78 0.00 0.00 0.00 0.00 14:34:01 vethbf91e50 0.20 0.35 0.04 0.03 0.00 0.00 0.00 0.00 14:35:01 br-ac4382028309 4.38 5.52 2.64 3.22 0.00 0.00 0.00 0.00 14:35:01 veth07cb938 85.75 83.89 12.71 27.24 0.00 0.00 0.00 0.00 14:35:01 lo 13.78 13.78 6.10 6.10 0.00 0.00 0.00 0.00 14:35:01 vethbf91e50 0.55 0.95 0.14 0.12 0.00 0.00 0.00 0.00 Average: br-ac4382028309 1.17 1.45 1.14 2.15 0.00 0.00 0.00 0.00 Average: veth07cb938 44.72 44.23 7.74 12.59 0.00 0.00 0.00 0.00 Average: lo 6.04 6.04 3.59 3.59 0.00 0.00 0.00 0.00 Average: vethbf91e50 0.13 0.28 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20766) 04/05/24 _x86_64_ (8 CPU) 14:28:54 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:02 all 8.00 0.00 1.13 3.43 0.03 87.41 14:30:02 0 16.24 0.00 1.40 1.99 0.05 80.33 14:30:02 1 11.28 0.00 1.72 6.36 0.03 80.62 14:30:02 2 9.02 0.00 0.87 8.47 0.03 81.61 14:30:02 3 3.36 0.00 0.80 3.16 0.03 92.64 14:30:02 4 7.34 0.00 1.06 6.63 0.05 84.93 14:30:02 5 6.14 0.00 0.67 0.28 0.03 92.88 14:30:02 6 3.10 0.00 1.02 0.20 0.02 95.67 14:30:02 7 7.51 0.00 1.51 0.40 0.03 90.55 14:31:01 all 10.22 0.00 0.80 1.65 0.03 87.30 14:31:01 0 16.59 0.00 0.85 1.10 0.05 81.40 14:31:01 1 3.12 0.00 0.64 2.07 0.03 94.13 14:31:01 2 20.22 0.00 1.64 1.70 0.03 76.40 14:31:01 3 11.75 0.00 0.88 6.20 0.03 81.14 14:31:01 4 6.74 0.00 0.61 0.07 0.02 92.56 14:31:01 5 1.78 0.00 0.27 0.19 0.00 97.76 14:31:01 6 3.31 0.00 0.46 0.78 0.02 95.44 14:31:01 7 18.30 0.00 0.94 1.12 0.03 79.61 14:32:01 all 11.30 0.00 3.63 1.69 0.07 83.31 14:32:01 0 8.05 0.00 2.94 1.51 0.03 87.46 14:32:01 1 8.05 0.00 4.12 0.17 0.07 87.60 14:32:01 2 8.18 0.00 3.85 1.50 0.07 86.40 14:32:01 3 22.42 0.00 3.25 2.83 0.08 71.42 14:32:01 4 8.53 0.00 4.28 4.21 0.08 82.90 14:32:01 5 20.12 0.00 4.19 2.30 0.07 73.33 14:32:01 6 8.28 0.00 3.14 0.44 0.07 88.07 14:32:01 7 6.74 0.00 3.33 0.51 0.07 89.35 14:33:01 all 13.91 0.00 3.89 9.13 0.06 73.02 14:33:01 0 14.35 0.00 3.92 6.90 0.07 74.77 14:33:01 1 16.46 0.00 4.98 46.55 0.09 31.93 14:33:01 2 11.70 0.00 3.98 0.30 0.08 83.93 14:33:01 3 15.79 0.00 3.91 1.87 0.05 78.39 14:33:01 4 15.64 0.00 4.25 4.18 0.07 75.86 14:33:01 5 14.59 0.00 3.24 9.66 0.05 72.45 14:33:01 6 11.10 0.00 3.46 3.62 0.05 81.76 14:33:01 7 11.67 0.00 3.35 0.25 0.05 84.68 14:34:01 all 22.88 0.00 2.19 0.58 0.08 74.28 14:34:01 0 20.37 0.00 1.86 1.27 0.08 76.41 14:34:01 1 25.64 0.00 2.26 0.00 0.07 72.03 14:34:01 2 19.69 0.00 2.18 3.06 0.07 75.01 14:34:01 3 31.98 0.00 3.00 0.12 0.08 64.83 14:34:01 4 23.96 0.00 2.63 0.07 0.07 73.28 14:34:01 5 20.42 0.00 1.78 0.07 0.08 77.66 14:34:01 6 19.43 0.00 1.82 0.00 0.07 78.68 14:34:01 7 21.51 0.00 1.98 0.03 0.08 76.39 14:35:01 all 3.56 0.00 0.72 0.16 0.07 95.50 14:35:01 0 4.91 0.00 0.85 0.13 0.05 94.06 14:35:01 1 3.05 0.00 0.57 0.13 0.07 96.18 14:35:01 2 3.04 0.00 0.74 0.02 0.08 96.12 14:35:01 3 2.94 0.00 0.84 0.99 0.08 95.15 14:35:01 4 3.83 0.00 0.70 0.00 0.07 95.40 14:35:01 5 3.09 0.00 0.74 0.00 0.08 96.09 14:35:01 6 3.09 0.00 0.65 0.02 0.05 96.19 14:35:01 7 4.50 0.00 0.64 0.02 0.08 94.76 Average: all 11.64 0.00 2.06 2.77 0.06 83.48 Average: 0 13.41 0.00 1.97 2.15 0.06 82.41 Average: 1 11.28 0.00 2.38 9.14 0.06 77.15 Average: 2 11.97 0.00 2.21 2.52 0.06 83.25 Average: 3 14.70 0.00 2.11 2.52 0.06 80.61 Average: 4 11.01 0.00 2.25 2.53 0.06 84.15 Average: 5 11.02 0.00 1.81 2.07 0.05 85.05 Average: 6 8.06 0.00 1.76 0.84 0.04 89.31 Average: 7 11.70 0.00 1.95 0.39 0.06 85.90