---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14287 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 847 25289 0 6030 30864 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:2b:eb:6e brd ff:ff:ff:ff:ff:ff inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe2b:eb6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:4d:04:bf 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-14287) 01/22/24 _x86_64_ (8 CPU) 14:30:51 LINUX RESTART (8 CPU) 14:31:01 tps rtps wtps bread/s bwrtn/s 14:32:02 164.62 87.05 77.57 6232.96 62392.80 14:33:01 99.05 14.03 85.02 1151.26 31811.96 14:34:02 111.41 9.31 102.10 1639.39 36499.72 14:35:01 155.70 0.10 155.60 7.46 97801.86 14:36:01 208.02 4.25 203.77 470.32 60825.73 14:37:01 23.91 0.47 23.45 22.93 22270.42 14:38:01 56.17 0.85 55.32 40.13 23890.15 Average: 116.92 16.60 100.31 1370.96 47811.06 14:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:32:02 30221812 31686404 2717408 8.25 55456 1728044 1498008 4.41 882788 1559304 85680 14:33:01 29949980 31712396 2989240 9.08 78992 1985036 1456772 4.29 864020 1813608 128940 14:34:02 27767876 31683872 5171344 15.70 120596 4009012 1420068 4.18 987228 3744976 1704848 14:35:01 26080272 31681840 6858948 20.82 133292 5615312 1496076 4.40 998680 5350172 944576 14:36:01 23939264 29779816 8999956 27.32 139020 5841572 8008272 23.56 3057576 5344576 1760 14:37:01 23541536 29390320 9397684 28.53 139348 5849476 8544672 25.14 3461404 5334396 1628 14:38:01 25888196 31578468 7051024 21.41 140940 5687396 1602956 4.72 1315896 5201988 2952 Average: 26769848 31073302 6169372 18.73 115378 4387978 3432403 10.10 1652513 4049860 410055 14:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:32:02 ens3 361.37 238.74 1526.58 60.40 0.00 0.00 0.00 0.00 14:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 14:33:01 ens3 51.08 34.86 629.50 7.95 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 14:34:02 ens3 654.00 385.98 15412.64 32.38 0.00 0.00 0.00 0.00 14:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:02 lo 8.41 8.41 0.83 0.83 0.00 0.00 0.00 0.00 14:34:02 br-4e316fe8a283 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 542.48 284.48 16375.68 21.21 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 4.07 4.07 0.38 0.38 0.00 0.00 0.00 0.00 14:35:01 br-4e316fe8a283 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 veth347a649 9.52 9.82 1.32 1.31 0.00 0.00 0.00 0.00 14:36:01 veth9ebc24b 5.60 6.67 0.85 0.94 0.00 0.00 0.00 0.00 14:36:01 veth71d8447 131.64 146.43 23.53 23.34 0.00 0.00 0.00 0.00 14:36:01 veth40907b1 0.33 0.63 0.03 0.64 0.00 0.00 0.00 0.00 14:37:01 veth347a649 26.70 22.16 17.18 7.86 0.00 0.00 0.00 0.00 14:37:01 veth9ebc24b 1.42 1.73 0.18 0.20 0.00 0.00 0.00 0.00 14:37:01 veth71d8447 518.86 532.74 155.98 63.12 0.00 0.00 0.00 0.01 14:37:01 veth40907b1 0.57 0.62 0.05 1.60 0.00 0.00 0.00 0.00 14:38:01 ens3 1705.70 1008.33 34076.80 174.61 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 38.36 38.36 21.63 21.63 0.00 0.00 0.00 0.00 Average: ens3 240.75 143.50 4875.07 24.91 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 5.06 5.06 3.06 3.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14287) 01/22/24 _x86_64_ (8 CPU) 14:30:51 LINUX RESTART (8 CPU) 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:02 all 8.51 0.00 1.13 5.06 0.04 85.26 14:32:02 0 14.68 0.00 1.34 26.13 0.07 57.78 14:32:02 1 21.54 0.00 1.29 0.99 0.05 76.14 14:32:02 2 6.78 0.00 0.88 0.40 0.03 91.91 14:32:02 3 2.67 0.00 0.89 0.92 0.05 95.47 14:32:02 4 3.45 0.00 0.67 0.90 0.05 94.93 14:32:02 5 3.47 0.00 0.90 0.42 0.03 95.18 14:32:02 6 7.64 0.00 2.19 10.20 0.05 79.91 14:32:02 7 7.86 0.00 0.89 0.62 0.03 90.61 14:33:01 all 9.68 0.00 0.71 3.81 0.04 85.76 14:33:01 0 13.94 0.00 1.29 6.67 0.03 78.07 14:33:01 1 10.63 0.00 0.90 1.09 0.05 87.33 14:33:01 2 0.53 0.00 0.14 0.44 0.00 98.90 14:33:01 3 4.23 0.00 0.31 0.12 0.02 95.33 14:33:01 4 10.71 0.00 0.48 3.03 0.05 85.73 14:33:01 5 1.80 0.00 0.39 13.11 0.03 84.67 14:33:01 6 20.40 0.00 1.23 5.48 0.05 72.84 14:33:01 7 15.27 0.00 0.95 0.54 0.03 83.20 14:34:02 all 10.69 0.00 3.38 5.18 0.08 80.68 14:34:02 0 9.45 0.00 3.23 0.23 0.08 87.00 14:34:02 1 8.24 0.00 3.41 0.97 0.07 87.32 14:34:02 2 11.11 0.00 3.83 6.03 0.08 78.95 14:34:02 3 10.08 0.00 3.12 1.55 0.08 85.16 14:34:02 4 20.68 0.00 3.30 1.76 0.07 74.20 14:34:02 5 7.22 0.00 2.59 27.17 0.08 62.95 14:34:02 6 7.58 0.00 3.85 3.12 0.08 85.36 14:34:02 7 11.15 0.00 3.66 0.53 0.07 84.59 14:35:01 all 5.68 0.00 2.42 12.81 0.05 79.04 14:35:01 0 5.37 0.00 2.28 0.33 0.05 91.98 14:35:01 1 6.01 0.00 2.64 6.45 0.03 84.87 14:35:01 2 4.38 0.00 2.20 43.59 0.05 49.78 14:35:01 3 6.65 0.00 1.77 0.17 0.03 91.37 14:35:01 4 4.79 0.00 2.25 16.15 0.05 76.75 14:35:01 5 4.70 0.00 2.68 15.83 0.09 76.71 14:35:01 6 6.05 0.00 2.70 20.05 0.05 71.15 14:35:01 7 7.48 0.00 2.81 0.10 0.05 89.55 14:36:01 all 26.22 0.00 3.87 5.66 0.08 64.16 14:36:01 0 22.75 0.00 4.11 1.09 0.08 71.97 14:36:01 1 32.96 0.00 4.49 0.85 0.10 61.60 14:36:01 2 22.96 0.00 3.29 16.10 0.08 57.56 14:36:01 3 26.36 0.00 3.64 1.57 0.08 68.36 14:36:01 4 29.49 0.00 4.06 1.75 0.10 64.59 14:36:01 5 26.80 0.00 4.10 1.09 0.08 67.93 14:36:01 6 25.84 0.00 4.23 21.63 0.07 48.24 14:36:01 7 22.66 0.00 3.09 1.12 0.07 73.06 14:37:01 all 9.78 0.00 1.55 2.42 0.07 86.19 14:37:01 0 9.04 0.00 1.87 0.08 0.07 88.94 14:37:01 1 10.73 0.00 1.76 0.15 0.07 87.29 14:37:01 2 10.03 0.00 1.80 13.40 0.12 74.66 14:37:01 3 10.34 0.00 1.43 0.17 0.05 88.01 14:37:01 4 8.53 0.00 1.21 1.89 0.07 88.31 14:37:01 5 8.85 0.00 1.49 0.39 0.05 89.22 14:37:01 6 11.10 0.00 1.44 0.22 0.05 87.19 14:37:01 7 9.64 0.00 1.36 3.03 0.07 85.90 14:38:01 all 3.50 0.00 0.69 3.18 0.06 92.57 14:38:01 0 2.56 0.00 0.89 0.79 0.05 95.71 14:38:01 1 4.13 0.00 0.95 0.47 0.05 94.40 14:38:01 2 3.09 0.00 0.72 0.23 0.07 95.89 14:38:01 3 1.35 0.00 0.69 1.39 0.05 96.52 14:38:01 4 10.74 0.00 0.59 3.75 0.08 84.84 14:38:01 5 2.31 0.00 0.57 0.27 0.07 96.79 14:38:01 6 1.84 0.00 0.54 0.47 0.08 97.07 14:38:01 7 1.96 0.00 0.59 18.17 0.03 79.25 Average: all 10.59 0.00 1.97 5.43 0.06 81.96 Average: 0 11.12 0.00 2.15 5.05 0.06 81.62 Average: 1 13.44 0.00 2.21 1.55 0.06 82.74 Average: 2 8.44 0.00 1.84 11.33 0.06 78.32 Average: 3 8.81 0.00 1.70 0.85 0.05 88.60 Average: 4 12.66 0.00 1.80 4.13 0.07 81.34 Average: 5 7.89 0.00 1.82 8.33 0.06 81.90 Average: 6 11.48 0.00 2.32 8.70 0.06 77.45 Average: 7 10.86 0.00 1.91 3.46 0.05 83.72