---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84703 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 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 904 24328 0 6933 30807 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:91:41:40 brd ff:ff:ff:ff:ff:ff inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe91:4140/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:de:cf:d5 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-84703) 11/18/24 _x86_64_ (8 CPU) 16:19:07 LINUX RESTART (8 CPU) 16:20:03 tps rtps wtps bread/s bwrtn/s 16:21:01 91.45 18.12 73.33 1050.44 17341.56 16:22:01 184.90 43.91 140.99 3539.41 31945.34 16:23:01 122.23 14.08 108.15 2544.22 46651.92 16:24:01 256.54 4.17 252.37 436.73 69828.63 16:25:01 224.29 0.45 223.84 25.19 62575.81 16:26:01 90.93 0.00 90.93 0.00 18346.41 16:27:01 70.65 0.92 69.74 43.86 13941.54 Average: 148.99 11.63 137.36 1091.61 37329.02 16:20:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:21:01 30096964 31683736 2842256 8.63 71940 1825156 1414860 4.16 895740 1655080 153672 16:22:01 28390724 30556896 4548496 13.81 89552 2368684 2327816 6.85 2109816 2105232 14800 16:23:01 28194280 31576116 4744940 14.41 104648 3543852 1510532 4.44 1400292 2962368 84784 16:24:01 25725000 30857944 7214220 21.90 137900 5177888 10446464 30.74 2204868 4473072 2256 16:25:01 22063724 28855152 10875496 33.02 182160 6636648 10250348 30.16 4399300 5798772 4068 16:26:01 19255156 26370888 13684064 41.54 190084 6948144 12305920 36.21 6981212 5997684 7616 16:27:01 24890008 31519304 8049212 24.44 191960 6509260 1610848 4.74 1922056 5524024 3288 Average: 25516551 30202862 7422669 22.53 138321 4715662 5695255 16.76 2844755 4073747 38641 16:20:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:21:01 ens3 54.32 37.82 861.68 8.58 0.00 0.00 0.00 0.00 16:21:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 773.85 536.36 6062.71 129.08 0.00 0.00 0.00 0.00 16:22:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 474.31 348.72 2300.66 104.92 0.00 0.00 0.00 0.00 16:23:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 vethcc8ab0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 veth3eaeb80 0.10 0.32 0.01 0.02 0.00 0.00 0.00 0.00 16:24:01 ens3 681.54 333.03 13879.77 31.13 0.00 0.00 0.00 0.00 16:24:01 br-66a53a724018 0.02 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:25:01 br-6dd3f462f277 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:25:01 veth3eaeb80 9.61 12.95 1.54 1.90 0.00 0.00 0.00 0.00 16:25:01 ens3 588.25 243.04 12264.84 26.31 0.00 0.00 0.00 0.00 16:25:01 br-66a53a724018 38.82 38.29 9.16 9.49 0.00 0.00 0.52 0.00 16:26:01 br-6dd3f462f277 47.14 68.06 2.52 4.53 0.00 0.00 0.00 0.00 16:26:01 veth3eaeb80 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 16:26:01 ens3 4.88 1.67 3.03 1.93 0.00 0.00 0.00 0.00 16:26:01 br-66a53a724018 13.00 13.00 1.57 1.75 0.00 0.00 0.00 0.00 16:27:01 ens3 85.19 65.92 71.83 45.94 0.00 0.00 0.00 0.00 16:27:01 lo 21.76 21.76 2.31 2.31 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 381.90 224.69 5083.71 49.90 0.00 0.00 0.00 0.00 Average: lo 2.56 2.56 0.28 0.28 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-84703) 11/18/24 _x86_64_ (8 CPU) 16:19:07 LINUX RESTART (8 CPU) 16:20:03 CPU %user %nice %system %iowait %steal %idle 16:21:01 all 8.26 0.00 0.65 4.23 0.03 86.82 16:21:01 0 23.46 0.00 1.38 3.61 0.05 71.50 16:21:01 1 21.32 0.00 1.21 1.59 0.03 75.85 16:21:01 2 0.26 0.00 0.16 15.44 0.07 84.08 16:21:01 3 8.96 0.00 0.90 4.67 0.03 85.44 16:21:01 4 0.97 0.00 0.22 0.38 0.02 98.41 16:21:01 5 4.10 0.00 0.36 0.10 0.02 95.42 16:21:01 6 1.24 0.00 0.29 0.12 0.00 98.34 16:21:01 7 5.76 0.00 0.69 7.97 0.03 85.54 16:22:01 all 24.84 0.00 1.38 5.01 0.08 68.69 16:22:01 0 7.17 0.00 1.15 3.64 0.05 87.99 16:22:01 1 29.88 0.00 1.94 10.75 0.08 57.34 16:22:01 2 22.33 0.00 1.90 12.11 0.07 63.58 16:22:01 3 24.23 0.00 1.07 4.27 0.07 70.36 16:22:01 4 28.80 0.00 1.77 4.74 0.10 64.59 16:22:01 5 33.18 0.00 1.49 2.25 0.10 62.99 16:22:01 6 33.58 0.00 0.78 1.50 0.08 64.04 16:22:01 7 19.66 0.00 0.96 0.92 0.07 78.39 16:23:01 all 15.28 0.00 1.69 6.60 0.05 76.38 16:23:01 0 11.41 0.00 2.01 6.17 0.05 80.36 16:23:01 1 11.44 0.00 2.24 9.27 0.05 77.00 16:23:01 2 20.71 0.00 1.41 7.61 0.07 70.20 16:23:01 3 20.94 0.00 1.88 0.13 0.05 77.00 16:23:01 4 11.24 0.00 1.00 0.35 0.03 87.37 16:23:01 5 16.26 0.00 1.81 1.77 0.05 80.11 16:23:01 6 14.04 0.00 1.25 8.30 0.03 76.38 16:23:01 7 16.23 0.00 1.92 19.29 0.05 62.51 16:24:01 all 13.32 0.00 3.61 9.93 0.05 73.08 16:24:01 0 12.14 0.00 3.40 17.00 0.05 67.40 16:24:01 1 11.57 0.00 3.34 1.30 0.03 83.76 16:24:01 2 19.75 0.00 3.67 2.30 0.07 74.21 16:24:01 3 11.29 0.00 5.01 43.32 0.07 40.32 16:24:01 4 12.42 0.00 3.73 10.43 0.05 73.37 16:24:01 5 13.80 0.00 3.18 1.09 0.05 81.88 16:24:01 6 13.01 0.00 3.26 0.81 0.05 82.87 16:24:01 7 12.58 0.00 3.38 3.21 0.05 80.78 16:25:01 all 33.93 0.00 5.18 13.22 0.12 47.55 16:25:01 0 34.16 0.00 5.07 2.54 0.12 58.11 16:25:01 1 36.10 0.00 5.01 12.20 0.12 46.58 16:25:01 2 31.90 0.00 6.17 29.05 0.12 32.76 16:25:01 3 34.43 0.00 5.47 8.18 0.12 51.80 16:25:01 4 34.62 0.00 5.00 5.79 0.10 54.48 16:25:01 5 33.91 0.00 4.27 8.18 0.13 53.51 16:25:01 6 31.19 0.00 5.23 34.80 0.10 28.68 16:25:01 7 35.12 0.00 5.14 5.12 0.13 54.49 16:26:01 all 34.60 0.00 2.69 1.51 0.11 61.09 16:26:01 0 26.81 0.00 3.58 1.39 0.10 68.13 16:26:01 1 36.69 0.00 2.58 0.50 0.12 60.10 16:26:01 2 31.64 0.00 2.37 0.47 0.10 65.42 16:26:01 3 37.11 0.00 2.62 0.82 0.10 59.34 16:26:01 4 37.42 0.00 2.89 0.57 0.10 59.01 16:26:01 5 39.36 0.00 2.62 5.45 0.12 52.46 16:26:01 6 31.79 0.00 2.50 1.97 0.12 63.63 16:26:01 7 36.04 0.00 2.34 0.89 0.12 60.61 16:27:01 all 16.20 0.00 3.64 1.10 0.10 78.97 16:27:01 0 15.24 0.00 3.82 0.29 0.08 80.57 16:27:01 1 12.39 0.00 3.55 0.24 0.08 83.74 16:27:01 2 14.59 0.00 3.70 0.59 0.10 81.03 16:27:01 3 16.72 0.00 3.30 3.31 0.10 76.57 16:27:01 4 16.63 0.00 3.88 1.55 0.10 77.84 16:27:01 5 23.23 0.00 4.13 2.44 0.10 70.10 16:27:01 6 15.20 0.00 2.97 0.10 0.10 81.63 16:27:01 7 15.60 0.00 3.76 0.27 0.10 80.27 Average: all 20.97 0.00 2.70 5.95 0.08 70.31 Average: 0 18.59 0.00 2.92 4.95 0.07 73.46 Average: 1 22.77 0.00 2.84 5.13 0.07 69.18 Average: 2 20.25 0.00 2.78 9.64 0.08 67.25 Average: 3 22.00 0.00 2.90 9.24 0.08 65.78 Average: 4 20.37 0.00 2.65 3.41 0.07 73.50 Average: 5 23.48 0.00 2.56 3.05 0.08 70.83 Average: 6 20.07 0.00 2.33 6.80 0.07 70.73 Average: 7 20.19 0.00 2.60 5.37 0.08 71.76