---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14293 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 836 25303 0 6027 30874 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:7f:d6:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe7f:d6f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:e0:d7:57 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-14293) 01/22/24 _x86_64_ (8 CPU) 14:32:53 LINUX RESTART (8 CPU) 14:33:01 tps rtps wtps bread/s bwrtn/s 14:34:01 139.45 74.50 64.95 5308.81 52629.02 14:35:01 109.87 26.95 82.92 2083.79 25138.74 14:36:01 118.71 9.30 109.42 1648.66 34374.40 14:37:01 323.10 3.10 320.00 424.20 126285.89 14:38:01 29.51 0.47 29.05 56.39 17200.20 14:39:01 22.16 0.07 22.10 3.07 16141.31 14:40:01 61.96 1.42 60.54 107.58 16648.56 Average: 114.97 16.54 98.42 1376.26 41203.13 14:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 30329432 31693272 2609780 7.92 52688 1632140 1488780 4.38 853152 1485872 62332 14:35:01 29960012 31720492 2979200 9.04 78936 1983164 1457516 4.29 859384 1810436 142348 14:36:01 27387564 31685548 5551648 16.85 122620 4376360 1422348 4.18 985864 4112908 1943368 14:37:01 25391920 31092108 7547292 22.91 137376 5705840 6248144 18.38 1662808 5307200 2952 14:38:01 23994476 29833240 8944736 27.16 139008 5840024 7992156 23.51 2995320 5354228 496 14:39:01 23544364 29419976 9394848 28.52 139588 5875296 8039876 23.66 3434524 5359340 152 14:40:01 25927248 31625768 7011964 21.29 143104 5693664 1530900 4.50 1264628 5217504 15552 Average: 26647859 31010058 6291353 19.10 116189 4443784 4025674 11.84 1722240 4092498 309600 14:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 249.44 197.35 986.63 57.17 0.00 0.00 0.00 0.00 14:35:01 lo 1.27 1.27 0.13 0.13 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 ens3 89.47 61.49 1162.95 10.25 0.00 0.00 0.00 0.00 14:36:01 br-5bb20ffb052a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 10.06 10.06 1.00 1.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 977.27 508.33 19351.05 39.21 0.00 0.00 0.00 0.00 14:37:01 veth3f099ab 41.43 28.18 5.89 3.61 0.00 0.00 0.00 0.00 14:37:01 veth2fd404d 0.17 0.30 0.01 0.02 0.00 0.00 0.00 0.00 14:37:01 veth6ea0586 0.15 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:37:01 br-5bb20ffb052a 0.13 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:38:01 veth2fd404d 11.10 11.11 2.22 1.64 0.00 0.00 0.00 0.00 14:38:01 veth6ea0586 3.37 3.93 0.64 0.41 0.00 0.00 0.00 0.00 14:38:01 br-5bb20ffb052a 0.43 0.45 0.04 0.03 0.00 0.00 0.00 0.00 14:38:01 veth53e4e04 101.70 101.52 17.33 19.31 0.00 0.00 0.00 0.00 14:39:01 veth2fd404d 375.54 368.69 46.11 122.13 0.00 0.00 0.00 0.01 14:39:01 veth6ea0586 12.58 14.70 2.69 6.27 0.00 0.00 0.00 0.00 14:39:01 br-5bb20ffb052a 6.58 8.18 6.75 12.82 0.00 0.00 0.00 0.00 14:39:01 veth53e4e04 166.19 163.16 29.01 55.99 0.00 0.00 0.00 0.00 14:40:01 lo 38.86 38.86 21.68 21.68 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 1761.67 1023.60 34097.45 175.79 0.00 0.00 0.00 0.00 Average: lo 5.12 5.12 3.06 3.06 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 251.18 145.64 4870.75 25.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14293) 01/22/24 _x86_64_ (8 CPU) 14:32:53 LINUX RESTART (8 CPU) 14:33:01 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 7.52 0.00 1.04 4.79 0.04 86.61 14:34:01 0 5.83 0.00 0.75 0.55 0.03 92.83 14:34:01 1 8.85 0.00 1.29 1.44 0.05 88.37 14:34:01 2 8.61 0.00 0.73 1.57 0.02 89.08 14:34:01 3 5.13 0.00 0.50 0.13 0.03 94.20 14:34:01 4 4.35 0.00 0.44 11.09 0.07 84.06 14:34:01 5 0.94 0.00 0.72 4.30 0.03 94.01 14:34:01 6 1.97 0.00 0.83 0.97 0.02 96.22 14:34:01 7 24.60 0.00 2.98 18.34 0.07 54.01 14:35:01 all 9.68 0.00 0.83 2.88 0.03 86.58 14:35:01 0 1.98 0.00 0.28 0.12 0.00 97.62 14:35:01 1 10.67 0.00 0.78 0.28 0.05 88.21 14:35:01 2 2.00 0.00 0.40 0.15 0.02 97.43 14:35:01 3 2.15 0.00 0.42 0.37 0.00 97.07 14:35:01 4 7.04 0.00 0.67 8.34 0.05 83.91 14:35:01 5 1.02 0.00 0.42 11.18 0.02 87.36 14:35:01 6 25.63 0.00 1.57 1.14 0.03 71.63 14:35:01 7 27.09 0.00 2.15 1.53 0.05 69.19 14:36:01 all 11.91 0.00 3.72 3.82 0.08 80.48 14:36:01 0 8.00 0.00 3.34 3.55 0.10 85.01 14:36:01 1 14.28 0.00 4.05 0.40 0.15 81.12 14:36:01 2 9.23 0.00 3.46 0.61 0.07 86.64 14:36:01 3 6.71 0.00 4.46 0.56 0.05 88.22 14:36:01 4 18.22 0.00 3.79 17.41 0.07 60.52 14:36:01 5 8.67 0.00 3.05 5.14 0.05 83.08 14:36:01 6 18.89 0.00 4.19 0.82 0.07 76.03 14:36:01 7 11.30 0.00 3.42 2.15 0.07 83.07 14:37:01 all 9.10 0.00 3.54 11.31 0.08 75.97 14:37:01 0 9.93 0.00 3.38 6.26 0.07 80.36 14:37:01 1 8.37 0.00 3.70 12.07 0.05 75.80 14:37:01 2 8.28 0.00 3.19 13.66 0.07 74.80 14:37:01 3 7.07 0.00 3.69 2.59 0.07 86.58 14:37:01 4 9.81 0.00 3.27 3.14 0.07 83.71 14:37:01 5 10.24 0.00 4.22 33.70 0.08 51.75 14:37:01 6 9.69 0.00 3.54 1.04 0.17 85.56 14:37:01 7 9.40 0.00 3.31 18.27 0.07 68.96 14:38:01 all 22.39 0.00 2.55 4.01 0.08 70.98 14:38:01 0 20.11 0.00 2.29 9.81 0.07 67.71 14:38:01 1 24.41 0.00 2.59 0.17 0.08 72.74 14:38:01 2 23.30 0.00 3.21 0.08 0.08 73.32 14:38:01 3 25.48 0.00 2.29 19.20 0.08 52.95 14:38:01 4 21.86 0.00 2.63 2.22 0.08 73.21 14:38:01 5 16.83 0.00 2.14 0.17 0.07 80.79 14:38:01 6 26.84 0.00 2.95 0.22 0.07 69.92 14:38:01 7 20.26 0.00 2.26 0.12 0.08 77.27 14:39:01 all 9.68 0.00 1.42 1.08 0.08 87.73 14:39:01 0 8.17 0.00 1.60 0.12 0.07 90.04 14:39:01 1 9.83 0.00 1.19 0.20 0.08 88.70 14:39:01 2 11.56 0.00 1.49 0.20 0.08 86.67 14:39:01 3 9.55 0.00 1.53 7.73 0.08 81.11 14:39:01 4 7.63 0.00 1.31 0.03 0.07 90.96 14:39:01 5 10.62 0.00 1.31 0.17 0.08 87.82 14:39:01 6 10.62 0.00 1.73 0.23 0.08 87.34 14:39:01 7 9.46 0.00 1.22 0.02 0.07 89.23 14:40:01 all 5.71 0.00 0.62 1.96 0.04 91.68 14:40:01 0 6.26 0.00 0.75 1.25 0.05 91.68 14:40:01 1 16.14 0.00 1.02 0.58 0.03 82.22 14:40:01 2 1.34 0.00 0.55 0.12 0.05 97.94 14:40:01 3 9.15 0.00 0.62 9.59 0.05 80.60 14:40:01 4 0.98 0.00 0.47 2.94 0.03 95.58 14:40:01 5 5.83 0.00 0.45 0.42 0.02 93.28 14:40:01 6 0.81 0.00 0.55 0.12 0.05 98.47 14:40:01 7 5.09 0.00 0.55 0.68 0.03 93.64 Average: all 10.85 0.00 1.95 4.26 0.06 82.88 Average: 0 8.60 0.00 1.77 3.08 0.06 86.50 Average: 1 13.23 0.00 2.08 2.16 0.07 82.46 Average: 2 9.17 0.00 1.86 2.33 0.05 86.59 Average: 3 9.32 0.00 1.92 5.74 0.05 82.97 Average: 4 9.95 0.00 1.79 6.44 0.06 81.76 Average: 5 7.73 0.00 1.75 7.82 0.05 82.64 Average: 6 13.49 0.00 2.19 0.65 0.07 83.60 Average: 7 15.31 0.00 2.27 5.87 0.06 76.49