---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32620 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 15G 141G 10% / 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 903 24081 0 7182 30808 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:b1:31:32 brd ff:ff:ff:ff:ff:ff inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:feb1:3132/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:1d:fd:26 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 inet6 fe80::42:33ff:fe1d:fd26/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32620) 08/02/25 _x86_64_ (8 CPU) 15:16:50 LINUX RESTART (8 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:01 367.72 73.74 293.98 5319.65 70082.85 15:19:01 260.89 20.18 240.71 2282.55 109710.25 15:20:01 480.04 3.63 476.41 417.46 131337.02 15:21:01 74.77 0.18 74.59 28.66 40094.92 15:22:01 201.07 0.28 200.78 22.40 55872.69 15:23:01 10.16 0.00 10.16 0.00 5000.63 15:24:01 69.62 1.32 68.31 110.11 1566.81 Average: 209.19 14.19 195.00 1168.67 59096.74 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:01 30156760 31599956 2782460 8.45 55836 1706292 1443264 4.25 945584 1561692 90832 15:19:01 25395332 31614824 7543888 22.90 130296 6202052 1731380 5.09 1020312 5979684 2403424 15:20:01 23554864 30151904 9384356 28.49 146512 6563000 8104968 23.85 2654556 6101592 1180 15:21:01 22629724 29498288 10309496 31.30 160996 6795924 8954216 26.35 3384944 6252976 18720 15:22:01 22307052 29448536 10632168 32.28 189800 7010624 9051016 26.63 3484800 6446608 1784 15:23:01 22268512 29411184 10670708 32.40 189924 7011672 9085016 26.73 3526336 6444964 184 15:24:01 24642604 31526376 8296616 25.19 191440 6747544 1660204 4.88 1462872 6215248 27436 Average: 24422121 30464438 8517099 25.86 152115 6005301 5718581 16.83 2354201 5571823 363366 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:01 ens3 386.77 283.52 1664.47 77.45 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 15:19:01 ens3 1189.27 676.02 36380.43 57.91 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 lo 14.00 14.00 1.29 1.29 0.00 0.00 0.00 0.00 15:20:01 br-674d99d63464 20.73 31.17 1.40 314.88 0.00 0.00 0.00 0.00 15:20:01 vethd49e9f7 1.15 1.35 0.07 0.08 0.00 0.00 0.00 0.00 15:20:01 vethd921d84 20.54 31.42 1.67 314.89 0.00 0.00 0.00 0.03 15:20:01 veth262865c 0.65 0.85 0.04 0.05 0.00 0.00 0.00 0.00 15:21:01 br-674d99d63464 0.53 0.62 0.05 0.04 0.00 0.00 0.00 0.00 15:21:01 vethd49e9f7 11.23 12.83 2.30 1.61 0.00 0.00 0.00 0.00 15:21:01 vethd921d84 0.27 0.35 0.02 0.02 0.00 0.00 0.00 0.00 15:21:01 veth262865c 4.07 5.27 0.66 0.53 0.00 0.00 0.00 0.00 15:22:01 br-674d99d63464 0.38 0.15 0.02 0.01 0.00 0.00 0.00 0.00 15:22:01 vethd49e9f7 6.53 9.48 1.51 0.73 0.00 0.00 0.00 0.00 15:22:01 vethd921d84 0.35 0.20 0.03 0.01 0.00 0.00 0.00 0.00 15:22:01 veth66e2312 0.67 0.73 1.50 0.85 0.00 0.00 0.00 0.00 15:23:01 br-674d99d63464 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 vethd49e9f7 158.26 160.09 19.59 38.18 0.00 0.00 0.00 0.00 15:23:01 vethd921d84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 veth66e2312 1.72 1.45 0.23 1.01 0.00 0.00 0.00 0.00 15:24:01 ens3 1854.36 1132.79 40664.50 165.99 0.00 0.00 0.00 0.00 15:24:01 docker0 54.67 102.88 4.45 1370.05 0.00 0.00 0.00 0.00 15:24:01 lo 28.23 28.23 2.54 2.54 0.00 0.00 0.00 0.00 Average: ens3 262.91 161.05 5808.21 23.64 0.00 0.00 0.00 0.00 Average: docker0 7.81 14.70 0.64 195.72 0.00 0.00 0.00 0.00 Average: lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32620) 08/02/25 _x86_64_ (8 CPU) 15:16:50 LINUX RESTART (8 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 8.04 0.00 1.19 4.71 0.04 86.03 15:18:01 0 3.75 0.00 1.09 4.90 0.02 90.25 15:18:01 1 11.80 0.00 0.82 0.57 0.05 86.77 15:18:01 2 5.85 0.00 0.98 24.33 0.05 68.78 15:18:01 3 14.78 0.00 1.30 2.77 0.05 81.09 15:18:01 4 7.57 0.00 1.62 2.89 0.03 87.88 15:18:01 5 8.88 0.00 0.93 0.35 0.03 89.80 15:18:01 6 5.02 0.00 1.94 0.53 0.03 92.48 15:18:01 7 6.66 0.00 0.82 1.62 0.03 90.87 15:19:01 all 18.18 0.00 6.49 8.30 0.07 66.96 15:19:01 0 13.99 0.00 5.86 1.85 0.07 78.23 15:19:01 1 19.69 0.00 6.39 5.09 0.07 68.76 15:19:01 2 19.55 0.00 6.51 15.12 0.07 58.75 15:19:01 3 17.14 0.00 6.76 12.57 0.07 63.47 15:19:01 4 16.10 0.00 6.15 2.00 0.05 75.70 15:19:01 5 26.20 0.00 7.83 4.47 0.10 61.41 15:19:01 6 16.36 0.00 6.30 19.32 0.05 57.97 15:19:01 7 16.33 0.00 6.15 6.03 0.08 71.40 15:20:01 all 21.00 0.00 3.87 6.44 0.08 68.62 15:20:01 0 22.06 0.00 3.45 0.88 0.07 73.53 15:20:01 1 20.26 0.00 3.37 5.13 0.07 71.17 15:20:01 2 21.65 0.00 3.89 7.29 0.08 67.08 15:20:01 3 23.26 0.00 4.35 1.90 0.07 70.43 15:20:01 4 21.89 0.00 3.34 2.49 0.07 72.22 15:20:01 5 19.13 0.00 4.10 1.06 0.07 75.64 15:20:01 6 23.71 0.00 4.91 31.43 0.12 39.84 15:20:01 7 16.11 0.00 3.53 1.52 0.07 78.77 15:21:01 all 10.96 0.00 1.21 1.25 0.05 86.52 15:21:01 0 13.10 0.00 1.31 1.31 0.08 84.20 15:21:01 1 6.67 0.00 1.04 6.44 0.05 85.81 15:21:01 2 12.99 0.00 1.36 0.28 0.07 85.30 15:21:01 3 14.49 0.00 1.14 0.08 0.03 84.26 15:21:01 4 7.89 0.00 0.81 0.13 0.07 91.10 15:21:01 5 6.62 0.00 0.94 1.71 0.05 90.68 15:21:01 6 15.39 0.00 1.54 0.00 0.07 83.01 15:21:01 7 10.46 0.00 1.57 0.07 0.05 87.85 15:22:01 all 7.51 0.00 1.87 2.45 0.06 88.11 15:22:01 0 4.66 0.00 2.31 9.63 0.07 83.33 15:22:01 1 5.84 0.00 0.94 0.30 0.03 92.88 15:22:01 2 15.50 0.00 2.53 2.13 0.07 79.78 15:22:01 3 10.07 0.00 1.84 0.15 0.05 87.88 15:22:01 4 4.91 0.00 1.95 0.76 0.05 92.33 15:22:01 5 4.71 0.00 1.29 5.75 0.07 88.18 15:22:01 6 8.35 0.00 1.41 0.44 0.03 89.78 15:22:01 7 6.02 0.00 2.70 0.44 0.07 90.78 15:23:01 all 3.65 0.00 0.39 0.19 0.04 95.73 15:23:01 0 2.34 0.00 0.45 1.40 0.05 95.76 15:23:01 1 2.93 0.00 0.58 0.02 0.02 96.45 15:23:01 2 3.69 0.00 0.30 0.02 0.05 95.94 15:23:01 3 4.89 0.00 0.28 0.02 0.03 94.78 15:23:01 4 4.24 0.00 0.40 0.02 0.05 95.29 15:23:01 5 3.11 0.00 0.28 0.05 0.03 96.52 15:23:01 6 4.62 0.00 0.44 0.02 0.03 94.89 15:23:01 7 3.37 0.00 0.35 0.03 0.07 96.18 15:24:01 all 4.68 0.00 0.88 0.18 0.03 94.22 15:24:01 0 2.12 0.00 0.80 0.13 0.03 96.91 15:24:01 1 1.57 0.00 0.79 0.13 0.03 97.48 15:24:01 2 4.61 0.00 0.99 0.05 0.03 94.32 15:24:01 3 1.65 0.00 0.79 0.03 0.03 97.49 15:24:01 4 1.37 0.00 0.75 0.62 0.03 97.22 15:24:01 5 10.57 0.00 0.92 0.08 0.03 88.39 15:24:01 6 1.59 0.00 0.87 0.32 0.03 97.19 15:24:01 7 13.95 0.00 1.15 0.10 0.03 84.77 Average: all 10.56 0.00 2.27 3.36 0.05 83.76 Average: 0 8.86 0.00 2.18 2.87 0.05 86.04 Average: 1 9.81 0.00 1.99 2.52 0.05 85.64 Average: 2 11.98 0.00 2.36 6.99 0.06 78.61 Average: 3 12.31 0.00 2.34 2.49 0.05 82.80 Average: 4 9.14 0.00 2.14 1.27 0.05 87.39 Average: 5 11.31 0.00 2.32 1.92 0.05 84.39 Average: 6 10.70 0.00 2.48 7.40 0.05 79.36 Average: 7 10.41 0.00 2.32 1.39 0.06 85.82