---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35465 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 13G 143G 8% / 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 826 26556 0 4783 30884 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:df:28:25 brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fedf:2825/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:dc:14:7f 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-35465) 04/26/24 _x86_64_ (8 CPU) 17:19:25 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:01 106.37 23.88 82.49 1259.39 24689.09 17:22:01 120.30 22.96 97.33 2740.61 29466.82 17:23:01 433.56 11.80 421.76 808.93 108109.07 17:24:01 19.75 0.33 19.41 31.46 21852.56 17:25:01 13.86 0.08 13.78 13.20 18213.31 17:26:01 70.29 1.40 68.89 107.45 21251.94 Average: 127.35 10.08 117.28 826.84 37263.80 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30103668 31678620 2835552 8.61 69912 1816068 1443412 4.25 894532 1652700 144676 17:22:01 28925088 31692128 4014132 12.19 100500 2940424 1426692 4.20 968308 2681872 944192 17:23:01 26189348 30682980 6749872 20.49 133028 4528424 6092980 17.93 2059224 4196044 148 17:24:01 24218600 28905452 8720620 26.47 133424 4640832 9025680 26.56 3887176 4320512 260 17:25:01 24167064 28882440 8772156 26.63 133540 4668192 9019272 26.54 3922060 4336220 26512 17:26:01 27191012 31621212 5748208 17.45 135084 4496668 1523196 4.48 1211804 4075344 1516 Average: 26799130 30577139 6140090 18.64 117581 3848435 4755205 13.99 2157184 3543782 186217 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 ens3 56.89 43.98 832.70 7.60 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 17:22:01 ens3 275.09 173.80 6617.12 16.88 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 7.07 7.07 0.66 0.66 0.00 0.00 0.00 0.00 17:22:01 br-89a4ee4c8639 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 veth25184de 0.73 0.88 0.04 0.05 0.00 0.00 0.00 0.00 17:23:01 ens3 392.03 213.31 13191.69 15.41 0.00 0.00 0.00 0.00 17:23:01 veth74b0800 0.05 0.28 0.00 0.02 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 veth25184de 42.04 35.38 13.78 38.42 0.00 0.00 0.00 0.00 17:24:01 ens3 7.62 5.43 1.66 1.47 0.00 0.00 0.00 0.00 17:24:01 veth74b0800 0.47 0.48 0.05 0.90 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 veth25184de 1.05 1.18 0.54 0.10 0.00 0.00 0.00 0.00 17:25:01 ens3 11.31 12.60 8.29 2.28 0.00 0.00 0.00 0.00 17:25:01 veth74b0800 1.03 1.32 0.13 1.03 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 50.01 42.16 69.83 25.11 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 33.96 33.96 5.84 5.84 0.00 0.00 0.00 0.00 Average: ens3 132.16 81.88 3453.55 11.46 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: lo 5.00 5.00 0.92 0.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35465) 04/26/24 _x86_64_ (8 CPU) 17:19:25 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 9.94 0.00 0.74 2.45 0.04 86.83 17:21:01 0 0.42 0.00 0.28 7.59 0.02 91.69 17:21:01 1 5.75 0.00 0.28 0.48 0.03 93.46 17:21:01 2 39.94 0.00 2.30 2.30 0.07 55.39 17:21:01 3 17.98 0.00 1.35 0.50 0.05 80.12 17:21:01 4 4.82 0.00 0.48 0.17 0.12 94.41 17:21:01 5 5.54 0.00 0.47 4.19 0.03 89.77 17:21:01 6 0.73 0.00 0.32 4.32 0.02 94.61 17:21:01 7 4.36 0.00 0.43 0.05 0.02 95.14 17:22:01 all 10.80 0.00 1.93 2.21 0.04 85.02 17:22:01 0 4.82 0.00 1.52 0.20 0.02 93.44 17:22:01 1 17.16 0.00 2.93 3.10 0.05 76.76 17:22:01 2 5.01 0.00 1.14 0.30 0.02 93.54 17:22:01 3 6.02 0.00 1.49 0.74 0.02 91.73 17:22:01 4 16.98 0.00 2.04 0.57 0.03 80.37 17:22:01 5 22.05 0.00 2.21 1.47 0.07 74.21 17:22:01 6 6.45 0.00 1.93 10.40 0.03 81.19 17:22:01 7 7.92 0.00 2.17 0.94 0.05 88.92 17:23:01 all 12.63 0.00 4.19 6.73 0.07 76.39 17:23:01 0 9.76 0.00 3.59 0.54 0.05 86.06 17:23:01 1 10.90 0.00 4.46 28.91 0.07 55.67 17:23:01 2 12.51 0.00 3.97 2.73 0.07 80.73 17:23:01 3 13.72 0.00 3.32 2.02 0.07 80.87 17:23:01 4 14.91 0.00 4.39 2.00 0.07 78.63 17:23:01 5 14.67 0.00 4.47 4.99 0.08 75.78 17:23:01 6 10.44 0.00 3.65 9.23 0.05 76.63 17:23:01 7 14.07 0.00 5.66 3.47 0.08 76.72 17:24:01 all 23.94 0.00 2.09 0.96 0.06 72.95 17:24:01 0 13.61 0.00 1.20 0.00 0.07 85.12 17:24:01 1 19.00 0.00 1.67 0.94 0.03 78.36 17:24:01 2 28.41 0.00 2.50 0.00 0.07 69.03 17:24:01 3 27.95 0.00 2.31 0.00 0.07 69.67 17:24:01 4 30.80 0.00 2.45 0.00 0.08 66.67 17:24:01 5 26.65 0.00 2.45 0.13 0.07 70.71 17:24:01 6 23.34 0.00 2.08 6.46 0.08 68.04 17:24:01 7 21.94 0.00 2.13 0.13 0.05 75.75 17:25:01 all 0.93 0.00 0.20 0.95 0.04 97.88 17:25:01 0 2.46 0.00 0.15 0.00 0.02 97.37 17:25:01 1 0.43 0.00 0.18 0.00 0.03 99.35 17:25:01 2 0.82 0.00 0.27 0.00 0.10 98.81 17:25:01 3 0.50 0.00 0.20 0.00 0.03 99.27 17:25:01 4 0.98 0.00 0.27 0.02 0.02 98.72 17:25:01 5 0.99 0.00 0.20 0.00 0.03 98.78 17:25:01 6 0.44 0.00 0.13 7.67 0.03 91.73 17:25:01 7 0.80 0.00 0.17 0.00 0.03 99.00 17:26:01 all 5.83 0.00 0.57 1.50 0.03 92.08 17:26:01 0 2.50 0.00 0.64 1.27 0.03 95.55 17:26:01 1 2.95 0.00 0.73 0.30 0.02 96.00 17:26:01 2 14.93 0.00 0.79 0.27 0.03 83.98 17:26:01 3 1.87 0.00 0.38 0.10 0.02 97.63 17:26:01 4 0.90 0.00 0.35 0.18 0.05 98.51 17:26:01 5 15.32 0.00 0.64 0.33 0.03 83.67 17:26:01 6 0.63 0.00 0.45 7.59 0.03 91.29 17:26:01 7 7.55 0.00 0.57 1.90 0.02 89.96 Average: all 10.66 0.00 1.61 2.46 0.05 85.22 Average: 0 5.59 0.00 1.22 1.59 0.03 91.56 Average: 1 9.35 0.00 1.70 5.57 0.04 83.35 Average: 2 16.95 0.00 1.82 0.93 0.06 80.24 Average: 3 11.32 0.00 1.50 0.56 0.04 86.58 Average: 4 11.54 0.00 1.66 0.49 0.06 86.25 Average: 5 14.19 0.00 1.73 1.85 0.05 82.17 Average: 6 6.99 0.00 1.42 7.61 0.04 83.93 Average: 7 9.42 0.00 1.84 1.08 0.04 87.61