---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11770 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 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 843 25744 0 5579 30868 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:6b:8a:18 brd ff:ff:ff:ff:ff:ff inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe6b:8a18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:e9:d1:a7 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-11770) 03/08/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 118.84 43.42 75.43 1959.67 28234.54 13:35:01 127.78 22.85 104.93 2746.74 32821.86 13:36:01 189.99 0.57 189.42 55.59 107344.78 13:37:01 247.35 13.08 234.27 785.94 52655.43 13:38:01 22.31 0.15 22.16 5.87 22319.43 13:39:01 57.37 0.02 57.36 0.27 23586.29 Average: 127.30 13.26 114.04 922.79 44539.23 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30152628 31735472 2786592 8.46 68392 1825492 1367932 4.02 833820 1662408 153264 13:35:01 29758332 31724244 3180888 9.66 85788 2175292 1378732 4.06 888264 1968980 151836 13:36:01 26452548 31673536 6486672 19.69 127800 5260796 1473996 4.34 993308 5006724 718264 13:37:01 24185140 29560944 8754080 26.58 136980 5389140 8651500 25.45 3289712 4903872 1512 13:38:01 24035100 29414464 8904120 27.03 137428 5391924 8586796 25.26 3438232 4903260 232 13:39:01 26244092 31644032 6695128 20.33 138460 5418964 1572620 4.63 1298920 4881204 204 Average: 26804640 30958782 6134580 18.62 115808 4243601 3838596 11.29 1790376 3887741 170885 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 13:34:01 ens3 229.83 131.10 1158.10 37.25 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 13:35:01 br-93aa4844dfa4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 61.92 47.61 773.90 9.02 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 7.87 7.87 0.78 0.78 0.00 0.00 0.00 0.00 13:36:01 br-93aa4844dfa4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1058.87 522.38 29145.06 37.84 0.00 0.00 0.00 0.00 13:37:01 vethdc022e8 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth9959d2e 5.00 6.40 0.80 0.92 0.00 0.00 0.00 0.00 13:37:01 lo 0.97 0.97 0.08 0.08 0.00 0.00 0.00 0.00 13:38:01 vethdc022e8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth9959d2e 0.35 0.60 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 2.87 2.87 0.49 0.49 0.00 0.00 0.00 0.00 13:39:01 veth3aed5c6 65.49 58.26 29.29 58.09 0.00 0.00 0.00 0.00 13:39:01 br-93aa4844dfa4 0.85 0.82 0.28 0.07 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: lo 2.94 2.94 0.32 0.32 0.00 0.00 0.00 0.00 Average: veth3aed5c6 10.94 9.74 4.90 9.71 0.00 0.00 0.00 0.00 Average: br-93aa4844dfa4 0.14 0.14 0.05 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11770) 03/08/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.84 0.00 0.89 2.87 0.04 85.37 13:34:01 0 6.65 0.00 0.56 0.47 0.03 92.28 13:34:01 1 1.55 0.00 0.22 0.12 0.00 98.11 13:34:01 2 1.45 0.00 0.39 0.00 0.05 98.11 13:34:01 3 34.95 0.00 2.19 2.09 0.05 60.72 13:34:01 4 16.94 0.00 1.24 0.76 0.03 81.02 13:34:01 5 13.60 0.00 0.95 1.19 0.03 84.23 13:34:01 6 2.42 0.00 0.56 17.80 0.05 79.17 13:34:01 7 9.17 0.00 0.93 0.59 0.03 89.27 13:35:01 all 9.40 0.00 0.86 3.13 0.03 86.59 13:35:01 0 7.65 0.00 0.88 0.82 0.02 90.63 13:35:01 1 24.18 0.00 1.74 1.79 0.05 72.25 13:35:01 2 0.37 0.00 0.44 12.23 0.05 86.92 13:35:01 3 4.37 0.00 0.53 0.17 0.02 94.91 13:35:01 4 26.72 0.00 1.72 3.07 0.07 68.43 13:35:01 5 4.87 0.00 0.75 1.18 0.02 93.18 13:35:01 6 0.75 0.00 0.37 5.77 0.00 93.11 13:35:01 7 6.17 0.00 0.47 0.05 0.02 93.29 13:36:01 all 12.58 0.00 5.90 5.50 0.09 75.93 13:36:01 0 12.60 0.00 5.09 9.96 0.07 72.27 13:36:01 1 13.25 0.00 7.80 1.85 0.08 77.02 13:36:01 2 11.33 0.00 6.62 24.87 0.10 57.08 13:36:01 3 14.28 0.00 5.47 0.34 0.10 79.81 13:36:01 4 12.22 0.00 4.82 0.05 0.07 82.84 13:36:01 5 10.98 0.00 6.06 0.19 0.10 82.67 13:36:01 6 10.54 0.00 5.92 6.77 0.09 76.68 13:36:01 7 15.47 0.00 5.41 0.03 0.08 79.00 13:37:01 all 27.01 0.00 3.74 4.18 0.11 64.96 13:37:01 0 29.22 0.00 3.92 2.73 0.10 64.02 13:37:01 1 29.69 0.00 3.96 2.55 0.20 63.60 13:37:01 2 23.81 0.00 3.76 13.20 0.12 59.11 13:37:01 3 20.40 0.00 2.86 1.39 0.10 75.25 13:37:01 4 24.25 0.00 3.43 1.89 0.10 70.33 13:37:01 5 27.38 0.00 3.66 2.36 0.08 66.52 13:37:01 6 32.24 0.00 4.43 1.30 0.10 61.93 13:37:01 7 29.10 0.00 3.94 8.03 0.10 58.83 13:38:01 all 6.94 0.00 0.72 1.06 0.05 91.23 13:38:01 0 5.69 0.00 0.77 0.07 0.03 93.44 13:38:01 1 7.10 0.00 0.77 0.05 0.05 92.03 13:38:01 2 6.78 0.00 0.79 2.16 0.10 90.18 13:38:01 3 7.80 0.00 0.69 0.27 0.05 91.20 13:38:01 4 6.56 0.00 0.50 0.00 0.03 92.90 13:38:01 5 8.25 0.00 0.99 0.05 0.10 90.62 13:38:01 6 6.82 0.00 0.70 0.00 0.03 92.45 13:38:01 7 6.52 0.00 0.55 5.80 0.05 87.08 13:39:01 all 1.61 0.00 0.54 1.23 0.05 96.58 13:39:01 0 1.64 0.00 0.73 0.02 0.05 97.56 13:39:01 1 1.47 0.00 0.42 2.98 0.05 95.08 13:39:01 2 1.19 0.00 0.57 2.81 0.03 95.41 13:39:01 3 1.89 0.00 0.50 0.10 0.02 97.49 13:39:01 4 2.00 0.00 0.50 0.12 0.02 97.36 13:39:01 5 1.09 0.00 0.50 0.50 0.07 97.84 13:39:01 6 2.20 0.00 0.55 0.27 0.05 96.93 13:39:01 7 1.42 0.00 0.54 3.06 0.07 94.92 Average: all 11.38 0.00 2.10 2.98 0.06 83.47 Average: 0 10.56 0.00 1.99 2.33 0.05 85.06 Average: 1 12.90 0.00 2.48 1.56 0.07 82.99 Average: 2 7.48 0.00 2.08 9.17 0.08 81.19 Average: 3 13.88 0.00 2.03 0.72 0.06 83.31 Average: 4 14.78 0.00 2.03 0.99 0.05 82.15 Average: 5 10.99 0.00 2.14 0.91 0.07 85.89 Average: 6 9.15 0.00 2.08 5.27 0.05 83.44 Average: 7 11.29 0.00 1.97 2.94 0.06 83.74