---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43582 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 16G 140G 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 876 23229 0 8061 30835 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:66:5d:fa brd ff:ff:ff:ff:ff:ff inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe66:5dfa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:94:f0:8c 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:c5ff:fe94:f08c/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-43582) 09/04/25 _x86_64_ (8 CPU) 23:10:20 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 174.77 23.11 151.66 2316.55 75917.35 23:13:01 705.18 5.77 699.42 456.13 275256.80 23:14:01 14.78 0.07 14.71 7.60 430.92 23:15:01 232.16 0.33 231.83 28.66 34738.34 23:16:01 6.88 0.00 6.88 0.00 183.44 23:17:01 61.07 0.75 60.32 29.73 1207.67 Average: 199.12 5.00 194.12 473.10 64614.79 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 29060140 31614972 3879080 11.78 80036 2765932 2091448 6.15 945552 2590744 929168 23:13:01 23014308 30403508 9924912 30.13 163456 7289048 7530564 22.16 2424892 6828444 936 23:14:01 22305940 29700484 10633280 32.28 164916 7293328 8565396 25.20 3184888 6764836 280 23:15:01 21605992 29548524 11333228 34.41 207728 7743344 8918716 26.24 3428544 7155752 2208 23:16:01 21584896 29528528 11354324 34.47 207900 7744288 8919364 26.24 3453440 7153412 412 23:17:01 23785160 31561736 9154060 27.79 208900 7573260 1664868 4.90 1523068 6961504 11480 Average: 23559406 30392959 9379814 28.48 172156 6734867 6281726 18.48 2493397 6242449 157414 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 423.68 275.44 11609.35 27.76 0.00 0.00 0.00 0.00 23:12:01 lo 10.26 10.26 0.98 0.98 0.00 0.00 0.00 0.00 23:13:01 br-958204a49fa0 13.23 16.15 0.92 319.63 0.00 0.00 0.00 0.00 23:13:01 veth984be31 0.43 0.60 0.03 0.03 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 veth3bbd3ec 59.35 59.10 11.91 10.55 0.00 0.00 0.00 0.00 23:14:01 br-958204a49fa0 0.53 0.53 0.04 0.03 0.00 0.00 0.00 0.00 23:14:01 veth984be31 3.78 4.92 0.62 0.49 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 veth3bbd3ec 32.37 32.36 4.10 8.06 0.00 0.00 0.00 0.00 23:15:01 br-958204a49fa0 0.45 0.25 0.03 0.02 0.00 0.00 0.00 0.00 23:15:01 veth984be31 3.22 4.75 0.53 0.37 0.00 0.00 0.00 0.00 23:15:01 docker0 46.54 53.07 4.08 1381.11 0.00 0.00 0.00 0.00 23:15:01 veth3bbd3ec 103.23 102.55 13.31 26.40 0.00 0.00 0.00 0.00 23:16:01 br-958204a49fa0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth984be31 3.28 4.73 0.54 0.37 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth3bbd3ec 0.48 0.47 0.60 0.05 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 ens3 1933.59 1154.31 47242.93 165.71 0.00 0.00 0.00 0.00 23:17:01 lo 28.10 28.10 2.52 2.52 0.00 0.00 0.00 0.00 Average: docker0 7.76 8.85 0.68 230.18 0.00 0.00 0.00 0.00 Average: ens3 251.62 147.07 7732.91 15.31 0.00 0.00 0.00 0.00 Average: lo 4.03 4.03 0.36 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43582) 09/04/25 _x86_64_ (8 CPU) 23:10:20 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.72 0.00 1.17 2.02 0.03 87.04 23:12:01 0 3.32 0.00 1.15 0.08 0.00 95.45 23:12:01 1 1.21 0.00 0.70 0.28 0.03 97.77 23:12:01 2 3.29 0.00 0.78 0.68 0.02 95.23 23:12:01 3 1.57 0.00 0.65 1.00 0.03 96.74 23:12:01 4 24.64 0.00 2.02 7.39 0.07 65.89 23:12:01 5 29.97 0.00 2.32 1.02 0.07 66.62 23:12:01 6 8.56 0.00 1.03 5.74 0.02 84.64 23:12:01 7 5.23 0.00 0.75 0.03 0.02 93.97 23:13:01 all 28.36 0.00 8.85 11.05 0.09 51.65 23:13:01 0 26.55 0.00 8.21 7.28 0.14 57.82 23:13:01 1 31.49 0.00 9.72 22.02 0.08 36.69 23:13:01 2 29.46 0.00 8.56 10.56 0.08 51.33 23:13:01 3 31.29 0.00 10.11 16.01 0.10 42.49 23:13:01 4 28.42 0.00 8.89 15.60 0.10 46.99 23:13:01 5 24.88 0.00 8.87 8.65 0.07 57.54 23:13:01 6 28.49 0.00 8.29 4.78 0.10 58.33 23:13:01 7 26.31 0.00 8.17 3.57 0.08 61.86 23:14:01 all 14.67 0.00 1.11 0.04 0.06 84.13 23:14:01 0 15.22 0.00 1.12 0.00 0.08 83.57 23:14:01 1 15.30 0.00 1.18 0.02 0.05 83.45 23:14:01 2 18.32 0.00 1.07 0.02 0.07 80.53 23:14:01 3 12.16 0.00 0.87 0.03 0.05 86.89 23:14:01 4 13.66 0.00 1.19 0.00 0.05 85.11 23:14:01 5 12.38 0.00 0.85 0.02 0.07 86.68 23:14:01 6 16.59 0.00 1.32 0.05 0.07 81.97 23:14:01 7 13.72 0.00 1.19 0.17 0.05 84.88 23:15:01 all 8.95 0.00 2.47 1.21 0.07 87.30 23:15:01 0 6.63 0.00 3.06 1.79 0.07 88.45 23:15:01 1 8.38 0.00 2.41 0.25 0.05 88.90 23:15:01 2 11.12 0.00 2.47 1.74 0.05 84.62 23:15:01 3 15.81 0.00 2.62 0.32 0.08 81.17 23:15:01 4 12.01 0.00 2.41 0.05 0.07 85.46 23:15:01 5 6.81 0.00 2.91 0.86 0.05 89.38 23:15:01 6 5.16 0.00 1.89 3.27 0.08 89.60 23:15:01 7 5.68 0.00 2.03 1.39 0.07 90.84 23:16:01 all 3.62 0.00 0.38 0.06 0.05 95.89 23:16:01 0 2.85 0.00 0.60 0.35 0.03 96.17 23:16:01 1 3.50 0.00 0.25 0.00 0.05 96.20 23:16:01 2 4.30 0.00 0.43 0.00 0.05 95.21 23:16:01 3 2.60 0.00 0.37 0.00 0.05 96.98 23:16:01 4 4.99 0.00 0.45 0.00 0.05 94.51 23:16:01 5 4.64 0.00 0.47 0.00 0.07 94.82 23:16:01 6 3.61 0.00 0.25 0.13 0.03 95.98 23:16:01 7 2.49 0.00 0.27 0.00 0.03 97.21 23:17:01 all 2.85 0.00 0.67 0.12 0.04 96.33 23:17:01 0 1.32 0.00 0.70 0.23 0.02 97.73 23:17:01 1 1.47 0.00 0.57 0.40 0.03 97.53 23:17:01 2 4.24 0.00 0.97 0.05 0.05 94.69 23:17:01 3 2.20 0.00 0.68 0.02 0.03 97.06 23:17:01 4 6.76 0.00 0.62 0.08 0.03 92.51 23:17:01 5 3.18 0.00 0.64 0.05 0.03 96.09 23:17:01 6 1.92 0.00 0.55 0.05 0.02 97.46 23:17:01 7 1.66 0.00 0.59 0.03 0.05 97.68 Average: all 11.33 0.00 2.43 2.40 0.06 83.79 Average: 0 9.28 0.00 2.46 1.61 0.06 86.59 Average: 1 10.19 0.00 2.46 3.80 0.05 83.50 Average: 2 11.75 0.00 2.37 2.16 0.05 83.68 Average: 3 10.89 0.00 2.53 2.87 0.06 83.64 Average: 4 15.05 0.00 2.58 3.83 0.06 78.48 Average: 5 13.60 0.00 2.66 1.75 0.06 81.93 Average: 6 10.70 0.00 2.21 2.33 0.05 84.71 Average: 7 9.17 0.00 2.16 0.86 0.05 87.76