---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35696 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 14G 142G 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 841 25677 0 5648 30870 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:e7:50:38 brd ff:ff:ff:ff:ff:ff inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fee7:5038/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:25:42:6b 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-35696) 04/27/24 _x86_64_ (8 CPU) 11:50:53 LINUX RESTART (8 CPU) 11:51:01 tps rtps wtps bread/s bwrtn/s 11:52:01 57.97 16.61 41.36 1698.25 47384.24 11:53:01 126.95 70.84 56.11 4587.90 19404.77 11:54:01 121.44 19.73 101.72 2295.50 23379.81 11:55:02 382.27 15.86 366.41 1251.22 154536.06 11:56:01 22.03 0.56 21.47 39.72 17073.41 11:57:01 47.39 0.88 46.51 50.26 15029.41 Average: 126.63 20.80 105.83 1658.32 46214.92 11:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 31152040 32251988 1787180 5.43 37068 1393632 692848 2.04 246876 1303320 0 11:53:01 30199596 31745208 2739624 8.32 67272 1791192 1418768 4.17 824076 1628684 138736 11:54:01 29849620 31764012 3089600 9.38 89600 2119196 1382092 4.07 857280 1907468 142036 11:55:02 26035020 31377308 6904200 20.96 132168 5371312 4452064 13.10 1335820 5043388 1708 11:56:01 24181092 29668588 8758128 26.59 132972 5510304 6733192 19.81 3150772 5062956 516 11:57:01 26279180 31587108 6660040 20.22 134060 5341012 1515288 4.46 1267836 4894076 2592 Average: 27949425 31399035 4989795 15.15 98857 3587775 2699042 7.94 1280443 3306649 47598 11:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 11:52:01 ens3 29.25 16.66 64.88 1.22 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 11:53:01 ens3 332.38 218.10 1462.51 57.52 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 2.93 2.93 0.30 0.30 0.00 0.00 0.00 0.00 11:54:01 ens3 64.76 50.25 827.88 9.69 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:02 lo 8.00 8.00 0.73 0.73 0.00 0.00 0.00 0.00 11:55:02 vethfe07e1d 0.68 0.82 0.04 0.05 0.00 0.00 0.00 0.00 11:55:02 vetha141bf4 0.45 0.67 0.03 0.04 0.00 0.00 0.00 0.00 11:55:02 ens3 1143.54 602.10 36253.72 41.49 0.00 0.00 0.00 0.00 11:56:01 lo 3.15 3.15 1.03 1.03 0.00 0.00 0.00 0.00 11:56:01 vethfe07e1d 104.63 85.90 23.29 103.02 0.00 0.00 0.00 0.01 11:56:01 vetha141bf4 79.31 68.72 24.66 62.59 0.00 0.00 0.00 0.01 11:56:01 ens3 6.37 4.20 1.77 2.05 0.00 0.00 0.00 0.00 11:57:01 lo 4.23 4.23 0.37 0.37 0.00 0.00 0.00 0.00 11:57:01 ens3 118.65 69.61 77.92 158.66 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.45 3.45 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 283.25 160.58 6465.91 45.22 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-35696) 04/27/24 _x86_64_ (8 CPU) 11:50:53 LINUX RESTART (8 CPU) 11:51:01 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 0.49 0.00 0.40 1.68 0.01 97.43 11:52:01 0 0.42 0.00 0.28 4.25 0.02 95.03 11:52:01 1 0.98 0.00 1.57 0.03 0.02 97.40 11:52:01 2 0.08 0.00 0.28 6.44 0.02 93.17 11:52:01 3 0.42 0.00 0.20 0.17 0.02 99.20 11:52:01 4 0.53 0.00 0.22 0.17 0.00 99.08 11:52:01 5 0.52 0.00 0.22 0.38 0.02 98.87 11:52:01 6 0.47 0.00 0.22 0.08 0.02 99.22 11:52:01 7 0.47 0.00 0.15 1.92 0.02 97.45 11:53:01 all 10.69 0.00 1.02 1.73 0.03 86.52 11:53:01 0 15.16 0.00 1.18 3.33 0.03 80.29 11:53:01 1 13.11 0.00 1.03 0.75 0.03 85.08 11:53:01 2 4.84 0.00 1.05 5.19 0.03 88.89 11:53:01 3 10.15 0.00 1.11 0.30 0.05 88.39 11:53:01 4 4.33 0.00 0.84 0.67 0.02 94.15 11:53:01 5 8.32 0.00 0.55 0.22 0.02 90.89 11:53:01 6 3.00 0.00 0.55 2.27 0.02 94.16 11:53:01 7 26.64 0.00 1.87 1.14 0.05 70.30 11:54:01 all 10.01 0.00 0.74 1.93 0.03 87.29 11:54:01 0 18.28 0.00 1.07 0.87 0.03 79.75 11:54:01 1 20.46 0.00 1.29 1.37 0.02 76.87 11:54:01 2 5.98 0.00 0.77 6.88 0.02 86.35 11:54:01 3 3.36 0.00 0.43 0.23 0.03 95.94 11:54:01 4 11.51 0.00 0.80 1.13 0.03 86.52 11:54:01 5 6.66 0.00 0.55 0.22 0.02 92.56 11:54:01 6 0.90 0.00 0.23 2.77 0.00 96.10 11:54:01 7 13.00 0.00 0.80 2.00 0.07 84.13 11:55:02 all 14.00 0.00 5.77 6.79 0.07 73.37 11:55:02 0 14.39 0.00 5.26 1.37 0.07 78.91 11:55:02 1 12.47 0.00 5.67 5.04 0.07 76.75 11:55:02 2 14.68 0.00 5.45 8.63 0.10 71.14 11:55:02 3 13.10 0.00 5.40 1.71 0.05 79.74 11:55:02 4 17.04 0.00 5.30 1.00 0.07 76.59 11:55:02 5 12.91 0.00 6.14 2.88 0.07 77.99 11:55:02 6 11.50 0.00 6.25 32.40 0.08 49.76 11:55:02 7 15.91 0.00 6.66 1.33 0.07 76.04 11:56:01 all 29.40 0.00 2.87 0.75 0.08 66.90 11:56:01 0 28.44 0.00 3.13 1.17 0.05 67.21 11:56:01 1 25.51 0.00 2.54 0.12 0.10 71.73 11:56:01 2 28.16 0.00 3.05 4.53 0.07 64.20 11:56:01 3 32.48 0.00 3.08 0.03 0.07 64.34 11:56:01 4 32.57 0.00 2.84 0.02 0.08 64.49 11:56:01 5 31.87 0.00 2.59 0.02 0.07 65.45 11:56:01 6 29.40 0.00 3.58 0.13 0.08 66.80 11:56:01 7 26.77 0.00 2.14 0.00 0.07 71.02 11:57:01 all 2.65 0.00 0.61 0.99 0.04 95.71 11:57:01 0 3.67 0.00 0.66 0.02 0.03 95.61 11:57:01 1 1.25 0.00 0.37 0.02 0.02 98.35 11:57:01 2 8.84 0.00 0.63 3.16 0.05 87.32 11:57:01 3 2.34 0.00 0.58 0.18 0.05 96.84 11:57:01 4 2.16 0.00 1.14 2.76 0.05 93.89 11:57:01 5 0.95 0.00 0.50 0.07 0.05 98.43 11:57:01 6 0.90 0.00 0.50 1.60 0.02 96.99 11:57:01 7 1.09 0.00 0.44 0.13 0.05 98.29 Average: all 11.15 0.00 1.89 2.31 0.04 84.62 Average: 0 13.34 0.00 1.92 1.84 0.04 82.87 Average: 1 12.25 0.00 2.06 1.21 0.04 84.43 Average: 2 10.36 0.00 1.86 5.80 0.05 81.92 Average: 3 10.22 0.00 1.79 0.44 0.04 87.51 Average: 4 11.28 0.00 1.84 0.96 0.04 85.88 Average: 5 10.13 0.00 1.74 0.63 0.04 87.46 Average: 6 7.65 0.00 1.87 6.47 0.04 83.97 Average: 7 13.94 0.00 1.99 1.09 0.05 82.92