---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11670 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: 2799.996 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 837 26269 0 5060 30874 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:ce:a4:df brd ff:ff:ff:ff:ff:ff inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fece:a4df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:63:15:35 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-11670) 03/08/24 _x86_64_ (8 CPU) 01:11:24 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 113.61 35.59 78.02 1683.45 25425.90 01:14:01 123.85 23.03 100.82 2762.34 31424.76 01:15:01 333.83 12.63 321.20 802.17 114163.47 01:16:01 133.09 0.58 132.51 32.93 24618.78 01:17:01 14.73 0.02 14.71 0.13 19258.19 01:18:02 55.91 1.38 54.52 112.51 21387.05 Average: 129.17 12.21 116.96 898.92 39379.69 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30128840 31712076 2810380 8.53 69712 1824840 1408496 4.14 857804 1662080 151928 01:14:01 29283984 31693420 3655236 11.10 97760 2592268 1394948 4.10 964868 2335060 585636 01:15:01 26571648 31309284 6367572 19.33 128116 4795320 4725968 13.90 1396328 4466516 1500 01:16:01 25180648 30064472 7758572 23.55 134556 4927104 6423908 18.90 2723764 4513800 140 01:17:01 25197268 30081496 7741952 23.50 134676 4927164 6367908 18.74 2707624 4512812 152 01:18:02 26922616 31633040 6016604 18.27 136784 4766844 1487104 4.38 1190820 4353680 44808 Average: 27214167 31082298 5725053 17.38 116934 3972257 3634722 10.69 1640201 3640658 130694 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 66.69 47.39 878.34 9.64 0.00 0.00 0.00 0.00 01:13:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 01:14:01 br-bded9382850c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 125.70 86.69 2868.22 10.98 0.00 0.00 0.00 0.00 01:14:01 lo 5.93 5.93 0.55 0.55 0.00 0.00 0.00 0.00 01:15:01 br-bded9382850c 0.15 0.10 0.00 0.01 0.00 0.00 0.00 0.00 01:15:01 veth14ab5f6 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 01:15:01 veth0bd2a8f 0.25 0.40 0.02 0.03 0.00 0.00 0.00 0.00 01:15:01 veth088758a 2.42 3.28 0.25 0.32 0.00 0.00 0.00 0.00 01:16:01 br-bded9382850c 2.35 2.55 1.80 2.05 0.00 0.00 0.00 0.00 01:16:01 veth14ab5f6 0.63 0.73 0.06 0.38 0.00 0.00 0.00 0.00 01:16:01 veth0bd2a8f 53.26 47.03 19.85 40.41 0.00 0.00 0.00 0.00 01:16:01 veth088758a 103.25 124.03 76.70 31.00 0.00 0.00 0.00 0.01 01:17:01 br-bded9382850c 0.90 0.88 0.11 0.08 0.00 0.00 0.00 0.00 01:17:01 veth14ab5f6 0.25 0.17 0.02 0.01 0.00 0.00 0.00 0.00 01:17:01 veth0bd2a8f 0.32 0.35 0.58 0.03 0.00 0.00 0.00 0.00 01:17:01 veth088758a 1.50 1.72 0.54 0.39 0.00 0.00 0.00 0.00 01:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:02 ens3 1125.60 734.89 24531.32 138.69 0.00 0.00 0.00 0.00 01:18:02 lo 32.99 32.99 5.97 5.97 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 134.53 85.94 3960.74 14.02 0.00 0.00 0.00 0.00 Average: lo 4.84 4.84 0.94 0.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11670) 03/08/24 _x86_64_ (8 CPU) 01:11:24 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 9.56 0.00 0.78 2.81 0.03 86.81 01:13:01 0 30.61 0.00 1.67 4.77 0.07 62.89 01:13:01 1 12.35 0.00 0.94 0.38 0.03 86.29 01:13:01 2 22.46 0.00 1.49 1.19 0.05 74.80 01:13:01 3 7.47 0.00 0.82 0.28 0.03 91.39 01:13:01 4 0.37 0.00 0.20 0.03 0.02 99.38 01:13:01 5 1.37 0.00 0.55 2.25 0.02 95.81 01:13:01 6 1.60 0.00 0.17 0.02 0.02 98.20 01:13:01 7 0.35 0.00 0.45 13.54 0.02 85.65 01:14:01 all 10.03 0.00 1.37 2.95 0.04 85.61 01:14:01 0 26.41 0.00 2.20 1.12 0.05 70.22 01:14:01 1 4.83 0.00 1.96 0.60 0.03 92.57 01:14:01 2 5.67 0.00 1.25 11.73 0.03 81.31 01:14:01 3 8.11 0.00 1.12 0.17 0.03 90.57 01:14:01 4 2.49 0.00 1.25 1.96 0.02 94.28 01:14:01 5 5.70 0.00 1.05 0.22 0.03 92.99 01:14:01 6 3.38 0.00 0.51 0.66 0.02 95.42 01:14:01 7 23.80 0.00 1.64 7.19 0.05 67.32 01:15:01 all 10.99 0.00 4.32 7.94 0.07 76.67 01:15:01 0 9.65 0.00 3.81 1.00 0.07 85.47 01:15:01 1 12.17 0.00 4.31 2.28 0.07 81.18 01:15:01 2 10.61 0.00 3.97 16.21 0.07 69.14 01:15:01 3 11.78 0.00 3.61 0.50 0.07 84.05 01:15:01 4 10.95 0.00 6.60 37.10 0.07 45.27 01:15:01 5 11.17 0.00 3.21 0.31 0.09 85.22 01:15:01 6 10.15 0.00 4.17 4.88 0.07 80.72 01:15:01 7 11.41 0.00 4.79 0.87 0.07 82.87 01:16:01 all 23.56 0.00 2.52 2.82 0.08 71.02 01:16:01 0 27.12 0.00 2.98 2.60 0.08 67.21 01:16:01 1 16.75 0.00 1.78 0.28 0.05 81.14 01:16:01 2 27.80 0.00 2.70 5.68 0.08 63.74 01:16:01 3 26.55 0.00 2.72 0.86 0.07 69.81 01:16:01 4 31.40 0.00 3.70 0.97 0.08 63.85 01:16:01 5 19.37 0.00 2.22 11.90 0.08 66.43 01:16:01 6 16.87 0.00 1.74 0.28 0.07 81.04 01:16:01 7 22.66 0.00 2.31 0.07 0.07 74.89 01:17:01 all 0.77 0.00 0.11 1.13 0.04 97.95 01:17:01 0 0.48 0.00 0.10 0.17 0.03 99.22 01:17:01 1 0.90 0.00 0.15 0.23 0.05 98.66 01:17:01 2 0.77 0.00 0.12 0.07 0.05 98.99 01:17:01 3 0.77 0.00 0.12 0.00 0.05 99.07 01:17:01 4 0.95 0.00 0.12 0.00 0.03 98.90 01:17:01 5 0.33 0.00 0.07 8.53 0.05 91.02 01:17:01 6 0.98 0.00 0.12 0.00 0.05 98.85 01:17:01 7 1.02 0.00 0.10 0.02 0.03 98.83 01:18:02 all 4.12 0.00 0.56 1.34 0.04 93.94 01:18:02 0 3.76 0.00 0.52 0.18 0.05 95.49 01:18:02 1 1.89 0.00 0.52 0.05 0.05 97.50 01:18:02 2 1.33 0.00 0.57 0.17 0.05 97.89 01:18:02 3 1.02 0.00 0.38 0.27 0.02 98.31 01:18:02 4 3.12 0.00 0.47 0.02 0.03 96.36 01:18:02 5 0.53 0.00 0.35 9.19 0.03 89.89 01:18:02 6 17.16 0.00 0.99 0.38 0.05 81.42 01:18:02 7 4.15 0.00 0.70 0.45 0.03 94.66 Average: all 9.82 0.00 1.59 3.14 0.05 85.40 Average: 0 16.37 0.00 1.86 1.64 0.06 80.06 Average: 1 8.13 0.00 1.60 0.63 0.05 89.60 Average: 2 11.44 0.00 1.67 5.77 0.06 81.06 Average: 3 9.25 0.00 1.45 0.34 0.04 88.91 Average: 4 8.19 0.00 2.04 6.57 0.04 83.16 Average: 5 6.36 0.00 1.23 5.43 0.05 86.93 Average: 6 8.33 0.00 1.25 1.00 0.04 89.37 Average: 7 10.54 0.00 1.65 3.71 0.04 84.06