---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4079 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 865 24320 0 6981 30846 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:72:73:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe72:73c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:93:db:40 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-4079) 02/09/24 _x86_64_ (8 CPU) 14:53:06 LINUX RESTART (8 CPU) 14:54:02 tps rtps wtps bread/s bwrtn/s 14:55:01 112.03 14.32 97.71 1004.85 58727.27 14:56:01 141.04 23.15 117.90 2792.47 61225.66 14:57:01 152.82 0.23 152.59 31.73 77560.81 14:58:01 301.95 11.58 290.37 773.20 97379.15 14:59:01 22.93 0.33 22.60 25.73 4470.09 15:00:01 49.34 0.85 48.49 42.53 2316.20 Average: 130.07 8.39 121.68 777.79 50256.34 14:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:55:01 30064224 31685912 2874996 8.73 70924 1859604 1442268 4.24 889832 1692100 128552 14:56:01 28824344 31661152 4114876 12.49 99700 3009448 1407964 4.14 994216 2750060 984444 14:57:01 25011716 31627824 7927504 24.07 137172 6595492 1590316 4.68 1059320 6332272 2758856 14:58:01 23661664 30361856 9277556 28.17 153548 6635772 7561344 22.25 2456784 6208552 264 14:59:01 22169740 28997832 10769480 32.70 155696 6756784 9560256 28.13 3888960 6249220 360 15:00:01 24934236 31598336 8004984 24.30 157268 6605516 1514652 4.46 1335736 6101604 3200 Average: 25777654 30988819 7161566 21.74 129051 5243769 3846133 11.32 1770808 4888968 645946 14:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:55:01 lo 21.96 21.96 2.38 2.38 0.00 0.00 0.00 0.00 14:55:01 ens3 98.20 87.07 882.17 12.56 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 16.46 16.46 1.70 1.70 0.00 0.00 0.00 0.00 14:56:01 br-225f05b494fc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 289.62 196.03 7107.82 20.84 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 6.67 6.67 0.67 0.67 0.00 0.00 0.00 0.00 14:57:01 br-225f05b494fc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 1369.31 703.52 39589.39 50.28 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth3a030ab 0.57 0.72 0.04 0.04 0.00 0.00 0.00 0.00 14:58:01 veth324cd43 0.00 0.45 0.00 0.03 0.00 0.00 0.00 0.00 14:58:01 vethf6bf271 32.86 41.76 3.93 5.26 0.00 0.00 0.00 0.00 14:58:01 vethaa10af1 1.03 1.23 0.06 0.08 0.00 0.00 0.00 0.00 14:59:01 veth3a030ab 6.37 6.73 1.02 0.82 0.00 0.00 0.00 0.00 14:59:01 veth324cd43 0.18 0.40 0.01 0.02 0.00 0.00 0.00 0.00 14:59:01 vethf6bf271 148.63 178.40 161.59 46.30 0.00 0.00 0.00 0.01 14:59:01 vethaa10af1 112.70 94.98 24.39 102.85 0.00 0.00 0.00 0.01 15:00:01 lo 63.42 63.42 7.13 7.13 0.00 0.00 0.00 0.00 15:00:01 ens3 2226.21 1316.45 48562.47 338.61 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.24 9.24 1.06 1.06 0.00 0.00 0.00 0.00 Average: ens3 314.71 180.52 7962.84 46.94 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4079) 02/09/24 _x86_64_ (8 CPU) 14:53:06 LINUX RESTART (8 CPU) 14:54:02 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 9.25 0.00 0.66 4.04 0.03 86.02 14:55:01 0 8.71 0.00 0.63 0.46 0.05 90.16 14:55:01 1 13.48 0.00 0.82 2.40 0.03 83.26 14:55:01 2 2.46 0.00 0.24 0.42 0.07 96.81 14:55:01 3 5.80 0.00 0.41 0.64 0.00 93.15 14:55:01 4 0.54 0.00 0.31 25.06 0.03 74.06 14:55:01 5 7.71 0.00 0.41 1.17 0.03 90.68 14:55:01 6 10.23 0.00 0.88 0.70 0.02 88.17 14:55:01 7 25.08 0.00 1.58 1.48 0.05 71.81 14:56:01 all 10.40 0.00 1.70 4.15 0.04 83.70 14:56:01 0 9.84 0.00 1.86 0.30 0.03 87.97 14:56:01 1 6.53 0.00 1.11 0.05 0.03 92.28 14:56:01 2 4.79 0.00 1.46 0.72 0.07 92.96 14:56:01 3 7.68 0.00 1.56 5.59 0.03 85.15 14:56:01 4 1.59 0.00 0.95 22.21 0.05 75.19 14:56:01 5 20.42 0.00 2.55 1.91 0.05 75.07 14:56:01 6 5.12 0.00 1.04 0.53 0.02 93.30 14:56:01 7 27.26 0.00 3.13 1.87 0.05 67.69 14:57:01 all 11.50 0.00 5.11 7.75 0.06 75.57 14:57:01 0 9.22 0.00 5.55 19.84 0.07 65.32 14:57:01 1 14.81 0.00 4.88 0.25 0.07 79.99 14:57:01 2 10.86 0.00 4.65 24.69 0.07 59.72 14:57:01 3 12.94 0.00 4.63 0.32 0.07 82.04 14:57:01 4 10.78 0.00 6.17 10.20 0.05 72.80 14:57:01 5 13.07 0.00 4.19 0.12 0.05 82.58 14:57:01 6 9.99 0.00 5.30 2.65 0.07 81.99 14:57:01 7 10.38 0.00 5.51 3.88 0.07 80.16 14:58:01 all 14.61 0.00 3.13 9.18 0.05 73.02 14:58:01 0 13.33 0.00 4.18 2.23 0.07 80.19 14:58:01 1 12.33 0.00 2.43 1.49 0.05 83.70 14:58:01 2 18.54 0.00 3.57 30.23 0.07 47.58 14:58:01 3 17.26 0.00 2.96 2.74 0.05 76.99 14:58:01 4 16.55 0.00 3.43 31.16 0.08 48.77 14:58:01 5 10.58 0.00 2.46 2.77 0.07 84.12 14:58:01 6 12.75 0.00 2.87 0.71 0.03 83.64 14:58:01 7 15.54 0.00 3.14 2.23 0.05 79.04 14:59:01 all 24.43 0.00 2.63 0.47 0.08 72.38 14:59:01 0 17.60 0.00 1.90 0.07 0.08 80.35 14:59:01 1 21.28 0.00 2.53 0.15 0.07 75.98 14:59:01 2 29.46 0.00 3.13 0.25 0.08 67.07 14:59:01 3 32.58 0.00 3.45 0.03 0.08 63.86 14:59:01 4 26.72 0.00 3.02 0.03 0.08 70.15 14:59:01 5 24.46 0.00 2.58 0.07 0.07 72.82 14:59:01 6 27.31 0.00 2.61 2.68 0.08 67.32 14:59:01 7 16.11 0.00 1.87 0.50 0.05 81.46 15:00:01 all 2.71 0.00 0.67 0.66 0.04 95.91 15:00:01 0 5.81 0.00 1.02 0.33 0.05 92.79 15:00:01 1 1.92 0.00 0.58 0.82 0.05 96.63 15:00:01 2 2.77 0.00 0.73 0.43 0.05 96.01 15:00:01 3 2.62 0.00 0.65 0.38 0.05 96.30 15:00:01 4 2.09 0.00 0.42 0.57 0.03 96.89 15:00:01 5 1.12 0.00 0.62 0.54 0.03 97.69 15:00:01 6 3.34 0.00 0.65 0.37 0.03 95.60 15:00:01 7 2.02 0.00 0.62 1.89 0.03 95.44 Average: all 12.16 0.00 2.31 4.36 0.05 81.11 Average: 0 10.77 0.00 2.52 3.83 0.06 82.82 Average: 1 11.71 0.00 2.06 0.86 0.05 85.33 Average: 2 11.49 0.00 2.30 9.43 0.07 76.71 Average: 3 13.16 0.00 2.27 1.62 0.05 82.90 Average: 4 9.72 0.00 2.38 14.84 0.06 73.00 Average: 5 12.89 0.00 2.13 1.10 0.05 83.83 Average: 6 11.46 0.00 2.22 1.27 0.04 85.01 Average: 7 16.05 0.00 2.64 1.97 0.05 79.29