---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14645 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 13G 143G 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 873 26299 0 4993 30837 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:f8:32:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fef8:32e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:68:6c:d4 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-14645) 03/20/24 _x86_64_ (8 CPU) 16:07:26 LINUX RESTART (8 CPU) 16:08:02 tps rtps wtps bread/s bwrtn/s 16:09:01 303.32 43.77 259.55 1956.82 18682.12 16:10:01 65.17 0.02 65.16 0.40 16542.84 16:11:01 101.07 23.08 77.99 2765.94 20489.92 16:12:02 134.39 0.15 134.24 18.86 75177.47 16:13:01 217.54 13.20 204.34 809.49 38754.67 16:14:01 21.61 0.32 21.30 22.26 10929.23 16:15:01 65.61 1.35 64.26 105.32 13340.86 Average: 129.20 11.59 117.62 806.57 27817.66 16:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:09:01 30134928 31692576 2804292 8.51 66888 1802868 1419388 4.18 879336 1640380 146784 16:10:01 30017236 31640276 2921984 8.87 72948 1858944 1468908 4.32 941836 1689136 35392 16:11:01 28824096 31640080 4115124 12.49 101328 2988692 1399068 4.12 1023336 2728816 876352 16:12:02 27372068 31626536 5567152 16.90 125768 4329756 1428232 4.20 1054204 4067144 254732 16:13:01 25311628 30107464 7627592 23.16 137300 4829732 6920216 20.36 2729228 4381732 568 16:14:01 24898316 29727576 8040904 24.41 138920 4858884 7463448 21.96 3146332 4367668 26732 16:15:01 26891672 31536680 6047548 18.36 140940 4688972 1565964 4.61 1364108 4209224 17252 Average: 27635706 31138741 5303514 16.10 112013 3622550 3095032 9.11 1591197 3297729 193973 16:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 224.54 141.30 1113.48 52.03 0.00 0.00 0.00 0.00 16:09:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 19.45 14.85 223.10 4.79 0.00 0.00 0.00 0.00 16:10:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 16:11:01 br-c6cc1ba3b2de 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 478.39 326.21 8121.25 28.80 0.00 0.00 0.00 0.00 16:11:01 lo 6.20 6.20 0.64 0.64 0.00 0.00 0.00 0.00 16:12:02 br-c6cc1ba3b2de 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:02 ens3 431.57 226.71 10112.31 15.79 0.00 0.00 0.00 0.00 16:12:02 lo 3.34 3.34 0.32 0.32 0.00 0.00 0.00 0.00 16:13:01 veth9b0f396 27.47 26.06 11.76 16.58 0.00 0.00 0.00 0.00 16:13:01 veth6d410f7 0.93 1.10 0.06 0.06 0.00 0.00 0.00 0.00 16:13:01 br-c6cc1ba3b2de 0.29 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 veth0c7a993 1.41 1.95 0.16 0.19 0.00 0.00 0.00 0.00 16:14:01 veth9b0f396 27.01 23.08 6.67 23.49 0.00 0.00 0.00 0.00 16:14:01 veth6d410f7 9.45 8.45 1.47 1.14 0.00 0.00 0.00 0.00 16:14:01 br-c6cc1ba3b2de 1.75 2.25 0.62 0.71 0.00 0.00 0.00 0.00 16:14:01 veth0c7a993 15.50 17.45 2.01 2.14 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 1513.21 948.83 23077.75 161.78 0.00 0.00 0.00 0.00 16:15:01 lo 23.75 23.75 3.16 3.16 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 187.53 117.26 3233.59 19.69 0.00 0.00 0.00 0.00 Average: lo 2.85 2.85 0.41 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14645) 03/20/24 _x86_64_ (8 CPU) 16:07:26 LINUX RESTART (8 CPU) 16:08:02 CPU %user %nice %system %iowait %steal %idle 16:09:01 all 9.81 0.00 0.94 3.66 0.03 85.55 16:09:01 0 3.75 0.00 1.26 3.41 0.02 91.56 16:09:01 1 2.76 0.00 0.44 0.12 0.02 96.66 16:09:01 2 7.62 0.00 0.76 0.41 0.02 91.19 16:09:01 3 19.96 0.00 0.95 8.03 0.07 70.99 16:09:01 4 13.72 0.00 0.80 1.42 0.03 84.03 16:09:01 5 5.89 0.00 0.63 5.14 0.03 88.31 16:09:01 6 22.35 0.00 1.93 2.94 0.03 72.74 16:09:01 7 2.44 0.00 0.73 7.87 0.05 88.90 16:10:01 all 3.68 0.00 0.23 8.92 0.01 87.16 16:10:01 0 0.28 0.00 0.03 0.00 0.00 99.68 16:10:01 1 0.17 0.00 0.00 0.00 0.00 99.83 16:10:01 2 4.52 0.00 0.13 2.18 0.02 93.15 16:10:01 3 0.12 0.00 0.02 0.00 0.00 99.87 16:10:01 4 0.07 0.00 0.02 0.00 0.00 99.92 16:10:01 5 13.51 0.00 0.89 65.51 0.03 20.06 16:10:01 6 10.51 0.00 0.53 1.02 0.02 87.92 16:10:01 7 0.27 0.00 0.17 2.80 0.03 96.73 16:11:01 all 9.32 0.00 1.55 3.85 0.04 85.25 16:11:01 0 7.98 0.00 1.89 0.48 0.03 89.62 16:11:01 1 8.34 0.00 1.76 0.74 0.03 89.13 16:11:01 2 31.15 0.00 2.94 3.86 0.07 61.98 16:11:01 3 13.85 0.00 2.09 2.79 0.05 81.21 16:11:01 4 3.97 0.00 1.02 0.55 0.02 94.43 16:11:01 5 2.46 0.00 0.79 18.94 0.02 77.80 16:11:01 6 2.54 0.00 0.78 0.03 0.02 96.63 16:11:01 7 4.32 0.00 1.11 3.39 0.07 91.12 16:12:02 all 6.01 0.00 2.71 11.96 0.05 79.27 16:12:02 0 5.96 0.00 2.43 21.99 0.05 69.56 16:12:02 1 5.19 0.00 3.56 15.03 0.05 76.16 16:12:02 2 7.35 0.00 3.10 34.35 0.03 55.17 16:12:02 3 5.48 0.00 2.98 0.28 0.05 91.21 16:12:02 4 6.65 0.00 2.64 11.52 0.05 79.14 16:12:02 5 5.62 0.00 2.50 9.57 0.05 82.27 16:12:02 6 5.49 0.00 1.92 0.70 0.05 91.84 16:12:02 7 6.31 0.00 2.58 2.20 0.07 88.83 16:13:01 all 19.36 0.00 3.03 7.18 0.07 70.36 16:13:01 0 21.48 0.00 3.49 8.13 0.09 66.81 16:13:01 1 22.49 0.00 2.94 1.57 0.07 72.94 16:13:01 2 22.24 0.00 3.12 8.73 0.09 65.81 16:13:01 3 21.37 0.00 3.58 5.37 0.07 69.61 16:13:01 4 17.19 0.00 2.96 20.78 0.09 58.98 16:13:01 5 20.70 0.00 3.58 6.38 0.07 69.28 16:13:01 6 17.18 0.00 2.63 1.74 0.07 78.39 16:13:01 7 12.23 0.00 2.01 4.74 0.07 80.95 16:14:01 all 14.00 0.00 1.38 3.30 0.06 81.26 16:14:01 0 12.90 0.00 1.17 0.37 0.03 85.53 16:14:01 1 15.59 0.00 1.54 1.00 0.05 81.82 16:14:01 2 16.32 0.00 1.79 0.70 0.05 81.14 16:14:01 3 11.76 0.00 1.32 9.07 0.07 77.77 16:14:01 4 16.11 0.00 1.57 0.92 0.08 81.31 16:14:01 5 13.53 0.00 1.02 1.78 0.03 83.64 16:14:01 6 16.51 0.00 1.60 1.00 0.07 80.82 16:14:01 7 9.26 0.00 0.99 11.59 0.05 78.10 16:15:01 all 4.88 0.00 0.52 3.13 0.03 91.43 16:15:01 0 1.00 0.00 0.50 1.29 0.03 97.17 16:15:01 1 0.75 0.00 0.37 0.37 0.03 98.48 16:15:01 2 1.40 0.00 0.42 0.38 0.05 97.74 16:15:01 3 0.89 0.00 0.52 9.37 0.05 89.18 16:15:01 4 15.51 0.00 0.67 1.15 0.03 82.64 16:15:01 5 2.72 0.00 0.47 0.80 0.03 95.97 16:15:01 6 15.60 0.00 0.90 1.77 0.05 81.68 16:15:01 7 1.10 0.00 0.35 9.94 0.02 88.59 Average: all 9.54 0.00 1.48 6.01 0.04 82.93 Average: 0 7.58 0.00 1.53 5.11 0.04 85.74 Average: 1 7.86 0.00 1.51 2.71 0.04 87.88 Average: 2 12.91 0.00 1.75 7.28 0.05 78.02 Average: 3 10.42 0.00 1.63 4.97 0.05 82.92 Average: 4 10.43 0.00 1.38 5.16 0.04 82.99 Average: 5 9.17 0.00 1.41 15.48 0.04 73.90 Average: 6 12.84 0.00 1.47 1.31 0.04 84.34 Average: 7 5.13 0.00 1.14 6.07 0.05 87.62