---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40125 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 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 870 26207 0 5088 30840 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:bb:cd:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:febb:cdb2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:c1:86:3e 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-40125) 09/20/24 _x86_64_ (8 CPU) 14:49:58 LINUX RESTART (8 CPU) 14:50:01 tps rtps wtps bread/s bwrtn/s 14:51:01 264.85 73.91 190.94 5327.82 49251.05 14:52:01 104.53 27.33 77.20 2084.45 18516.25 14:53:01 129.75 9.73 120.01 1669.32 26084.85 14:54:01 261.70 11.91 249.78 761.21 104972.36 14:55:01 68.86 0.53 68.32 59.72 16520.90 14:56:01 49.74 0.03 49.71 4.93 13666.96 Average: 146.58 20.58 126.00 1651.32 38170.89 14:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:01 30425680 31752504 2513540 7.63 45872 1605312 1388020 4.08 785676 1469460 43748 14:52:01 30039416 31730124 2899804 8.80 76852 1918652 1398480 4.11 848756 1750968 215928 14:53:01 27589280 31629368 5349940 16.24 105776 4169580 1583172 4.66 1021540 3913944 2081728 14:54:01 25303544 30064496 7635676 23.18 114684 4849288 6672800 19.63 2678924 4458912 1776 14:55:01 23363304 28264912 9575916 29.07 117272 4981272 9303352 27.37 4600564 4455216 868 14:56:01 25816996 30744760 7122224 21.62 117872 5008996 3207132 9.44 2198764 4445272 708 Average: 27089703 30697694 5849517 17.76 96388 3755517 3925493 11.55 2022371 3415629 390793 14:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:01 ens3 338.27 246.18 960.21 60.14 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:52:01 ens3 60.77 42.79 867.31 23.09 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 14:53:01 ens3 528.61 302.13 18867.31 24.37 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 8.93 8.93 0.83 0.83 0.00 0.00 0.00 0.00 14:53:01 br-f553e6c965fa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth80c5038 0.18 0.47 0.01 0.03 0.00 0.00 0.00 0.00 14:54:01 vethae94305 0.25 0.50 0.02 0.03 0.00 0.00 0.00 0.00 14:54:01 vethc583798 0.57 1.20 0.04 0.09 0.00 0.00 0.00 0.00 14:54:01 veth9b174e7 0.27 0.42 0.02 0.03 0.00 0.00 0.00 0.00 14:55:01 veth80c5038 0.72 0.90 0.16 0.77 0.00 0.00 0.00 0.00 14:55:01 vethae94305 1.83 1.90 1.15 1.58 0.00 0.00 0.00 0.00 14:55:01 vethc583798 4.20 3.92 4.04 1.48 0.00 0.00 0.00 0.00 14:55:01 veth9b174e7 1.27 1.42 0.17 0.16 0.00 0.00 0.00 0.00 14:56:01 vethc583798 4.18 3.27 2.04 1.16 0.00 0.00 0.00 0.00 14:56:01 ens3 1248.19 775.44 31566.89 138.89 0.00 0.00 0.00 0.00 14:56:01 veth3b0c449 115.80 136.26 192.38 44.48 0.00 0.00 0.00 0.02 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethc583798 1.49 1.40 1.02 0.46 0.00 0.00 0.00 0.00 Average: ens3 207.57 128.57 5260.77 23.08 0.00 0.00 0.00 0.00 Average: veth3b0c449 19.30 22.71 32.06 7.41 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-40125) 09/20/24 _x86_64_ (8 CPU) 14:49:58 LINUX RESTART (8 CPU) 14:50:01 CPU %user %nice %system %iowait %steal %idle 14:51:01 all 5.58 0.00 1.13 6.83 0.04 86.42 14:51:01 0 4.11 0.00 2.11 1.22 0.03 92.52 14:51:01 1 5.86 0.00 0.85 13.63 0.03 79.62 14:51:01 2 4.48 0.00 0.78 0.38 0.02 94.34 14:51:01 3 6.90 0.00 0.95 1.04 0.03 91.08 14:51:01 4 2.33 0.00 0.65 31.25 0.05 65.72 14:51:01 5 4.48 0.00 0.88 1.47 0.02 93.15 14:51:01 6 5.20 0.00 0.88 0.57 0.03 93.31 14:51:01 7 11.27 0.00 1.92 5.08 0.05 81.67 14:52:01 all 9.22 0.00 0.79 3.45 0.03 86.51 14:52:01 0 8.01 0.00 0.81 0.27 0.02 90.90 14:52:01 1 1.99 0.00 0.47 3.10 0.02 94.43 14:52:01 2 2.87 0.00 0.40 0.25 0.03 96.45 14:52:01 3 0.42 0.00 0.30 0.18 0.02 99.08 14:52:01 4 1.05 0.00 0.35 19.38 0.07 79.15 14:52:01 5 5.37 0.00 0.55 0.48 0.02 93.58 14:52:01 6 25.45 0.00 1.70 2.66 0.07 70.12 14:52:01 7 28.60 0.00 1.70 1.37 0.07 68.26 14:53:01 all 12.67 0.00 3.50 2.70 0.07 81.06 14:53:01 0 31.95 0.00 3.90 1.33 0.10 62.72 14:53:01 1 15.99 0.00 4.60 1.28 0.08 78.04 14:53:01 2 18.21 0.00 4.51 0.72 0.08 76.47 14:53:01 3 8.76 0.00 3.50 0.15 0.07 87.52 14:53:01 4 5.55 0.00 3.59 15.09 0.05 75.72 14:53:01 5 5.53 0.00 1.95 0.05 0.05 92.42 14:53:01 6 6.79 0.00 2.70 0.13 0.05 90.32 14:53:01 7 8.43 0.00 3.26 2.84 0.10 85.38 14:54:01 all 20.43 0.00 3.90 8.25 0.08 67.35 14:54:01 0 20.47 0.00 3.81 0.59 0.07 75.07 14:54:01 1 20.78 0.00 3.90 0.45 0.07 74.79 14:54:01 2 19.68 0.00 3.97 1.43 0.07 74.85 14:54:01 3 20.12 0.00 4.25 1.74 0.07 73.83 14:54:01 4 21.71 0.00 4.43 49.98 0.10 23.77 14:54:01 5 19.66 0.00 3.44 0.52 0.07 76.32 14:54:01 6 20.10 0.00 3.94 1.89 0.07 74.00 14:54:01 7 20.91 0.00 3.42 9.61 0.07 65.99 14:55:01 all 40.50 0.00 3.93 1.44 0.12 54.02 14:55:01 0 38.36 0.00 3.80 0.10 0.12 57.63 14:55:01 1 54.24 0.00 5.38 0.05 0.12 40.21 14:55:01 2 33.54 0.00 3.50 2.20 0.12 60.64 14:55:01 3 41.12 0.00 3.82 0.19 0.13 54.73 14:55:01 4 42.79 0.00 4.09 0.64 0.13 52.35 14:55:01 5 44.89 0.00 4.11 0.07 0.12 50.81 14:55:01 6 35.74 0.00 3.54 7.00 0.12 53.60 14:55:01 7 33.37 0.00 3.19 1.29 0.10 62.06 14:56:01 all 5.48 0.00 0.79 0.90 0.05 92.78 14:56:01 0 5.64 0.00 0.79 5.89 0.07 87.62 14:56:01 1 6.62 0.00 0.89 0.12 0.03 92.34 14:56:01 2 5.43 0.00 0.80 0.27 0.05 93.45 14:56:01 3 6.55 0.00 0.74 0.02 0.07 92.63 14:56:01 4 4.65 0.00 0.69 0.13 0.05 94.48 14:56:01 5 5.94 0.00 0.72 0.13 0.03 93.17 14:56:01 6 4.46 0.00 0.87 0.13 0.03 94.51 14:56:01 7 4.61 0.00 0.84 0.50 0.05 93.99 Average: all 15.62 0.00 2.33 3.93 0.06 78.05 Average: 0 18.05 0.00 2.53 1.57 0.07 77.78 Average: 1 17.53 0.00 2.68 3.12 0.06 76.61 Average: 2 14.01 0.00 2.32 0.87 0.06 82.73 Average: 3 13.94 0.00 2.25 0.55 0.06 83.19 Average: 4 12.99 0.00 2.30 19.37 0.08 65.27 Average: 5 14.28 0.00 1.94 0.46 0.05 83.28 Average: 6 16.28 0.00 2.27 2.06 0.06 79.33 Average: 7 17.89 0.00 2.39 3.44 0.07 76.21