---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-87401 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 12G 144G 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 895 27212 0 4059 30816 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:ad:cf:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fead:cfd0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:a5:e7:17 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 inet6 fe80::42:a8ff:fea5:e717/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-87401) 11/29/24 _x86_64_ (8 CPU) 12:01:25 LINUX RESTART (8 CPU) 12:02:02 tps rtps wtps bread/s bwrtn/s 12:03:01 291.90 40.99 250.91 1843.76 25809.18 12:04:01 151.52 16.18 135.34 684.97 34587.80 12:05:01 100.28 4.10 96.18 449.26 59128.95 12:06:01 66.63 0.35 66.28 5.06 32807.86 12:07:01 120.58 0.03 120.55 0.27 25422.70 12:08:01 144.24 0.25 143.99 2.00 27086.69 Average: 145.44 10.23 135.21 493.74 34163.56 12:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30027868 31706616 2911352 8.84 75680 1907960 1333184 3.92 870296 1741976 222156 12:04:01 28257992 30271032 4681228 14.21 87888 2217868 3044352 8.96 2360996 1989200 6704 12:05:01 27504280 30603012 5434940 16.50 94588 3278384 2321172 6.83 2280752 2780100 116 12:06:01 26771760 30135556 6167460 18.72 136416 3443708 2874192 8.46 2977684 2729888 205236 12:07:01 26917464 30416248 6021756 18.28 148968 3563776 2629796 7.74 2726824 2841880 105404 12:08:01 26691024 30394332 6248196 18.97 176772 3688836 2615424 7.70 2775012 2966952 8304 Average: 27695065 30587799 5244155 15.92 120052 3016755 2469687 7.27 2331927 2508333 91320 12:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 12:03:01 ens3 83.99 56.89 1171.89 24.72 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.60 1.60 0.09 0.09 0.00 0.00 0.00 0.00 12:04:01 ens3 1566.01 1109.06 4828.11 316.69 0.00 0.00 0.00 0.00 12:05:01 docker0 3.60 6.97 0.21 77.60 0.00 0.00 0.00 0.00 12:05:01 lo 7.48 7.48 2.17 2.17 0.00 0.00 0.00 0.00 12:05:01 ens3 188.34 127.38 1498.89 31.65 0.00 0.00 0.00 0.00 12:06:01 vethd1c6da4 168.17 256.61 30.37 744.62 0.00 0.00 0.00 0.06 12:06:01 docker0 168.17 256.48 28.07 744.61 0.00 0.00 0.00 0.00 12:06:01 lo 5.46 5.46 0.51 0.51 0.00 0.00 0.00 0.00 12:06:01 ens3 774.21 700.48 1723.96 3365.14 0.00 0.00 0.00 0.00 12:07:01 veth01ff01b 69.36 151.31 10.91 487.25 0.00 0.00 0.00 0.04 12:07:01 docker0 130.54 214.20 14.40 514.26 0.00 0.00 0.00 0.00 12:07:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:07:01 ens3 293.43 176.40 534.05 31.28 0.00 0.00 0.00 0.00 12:08:01 veth01ff01b 131.38 146.18 23.02 282.36 0.00 0.00 0.00 0.02 12:08:01 docker0 131.38 146.14 21.22 282.35 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 265.82 203.93 308.62 44.50 0.00 0.00 0.00 0.00 Average: veth01ff01b 33.54 49.71 5.67 128.60 0.00 0.00 0.00 0.01 Average: docker0 72.49 104.27 10.68 270.62 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 529.93 396.70 1679.09 637.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-87401) 11/29/24 _x86_64_ (8 CPU) 12:01:25 LINUX RESTART (8 CPU) 12:02:02 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.31 0.00 0.91 2.44 0.03 86.30 12:03:01 0 1.70 0.00 0.66 2.72 0.02 94.91 12:03:01 1 1.87 0.00 0.29 0.84 0.00 97.00 12:03:01 2 24.09 0.00 1.70 8.26 0.05 65.90 12:03:01 3 27.17 0.00 1.85 0.87 0.05 70.06 12:03:01 4 6.54 0.00 0.85 0.68 0.03 91.90 12:03:01 5 17.13 0.00 1.19 1.12 0.03 80.53 12:03:01 6 0.83 0.00 0.29 0.07 0.00 98.81 12:03:01 7 3.12 0.00 0.44 5.06 0.03 91.34 12:04:01 all 18.01 0.00 1.77 4.10 0.06 76.06 12:04:01 0 13.00 0.00 0.57 2.54 0.05 83.84 12:04:01 1 16.38 0.00 1.15 10.53 0.07 71.87 12:04:01 2 24.82 0.00 3.22 4.14 0.08 67.73 12:04:01 3 18.07 0.00 1.56 0.00 0.05 80.33 12:04:01 4 24.19 0.00 5.28 5.90 0.08 64.56 12:04:01 5 17.66 0.00 0.87 3.00 0.07 78.40 12:04:01 6 18.10 0.00 1.00 3.16 0.05 77.68 12:04:01 7 11.84 0.00 0.54 3.48 0.05 84.09 12:05:01 all 12.32 0.00 1.54 3.84 0.05 82.26 12:05:01 0 11.50 0.00 1.59 0.20 0.05 86.66 12:05:01 1 6.48 0.00 1.34 0.20 0.05 91.93 12:05:01 2 18.12 0.00 1.83 4.55 0.03 75.47 12:05:01 3 16.09 0.00 2.13 0.12 0.07 81.60 12:05:01 4 12.16 0.00 1.32 0.79 0.03 85.70 12:05:01 5 13.55 0.00 1.32 11.37 0.05 73.71 12:05:01 6 12.12 0.00 1.09 0.20 0.03 86.56 12:05:01 7 8.64 0.00 1.69 13.33 0.03 76.30 12:06:01 all 11.28 0.00 1.51 1.72 0.05 85.44 12:06:01 0 8.48 0.00 0.49 0.05 0.03 90.95 12:06:01 1 3.97 0.00 0.61 0.17 0.03 95.22 12:06:01 2 7.27 0.00 1.57 4.72 0.05 86.39 12:06:01 3 35.03 0.00 1.81 0.92 0.08 62.16 12:06:01 4 10.09 0.00 2.49 1.00 0.08 86.33 12:06:01 5 16.62 0.00 2.81 6.63 0.07 73.88 12:06:01 6 5.29 0.00 0.93 0.05 0.02 93.71 12:06:01 7 3.56 0.00 1.41 0.29 0.05 94.69 12:07:01 all 2.01 0.00 0.65 1.65 0.03 95.66 12:07:01 0 1.40 0.00 0.42 0.05 0.03 98.10 12:07:01 1 5.32 0.00 1.21 0.77 0.03 92.66 12:07:01 2 1.47 0.00 0.57 2.97 0.02 94.97 12:07:01 3 3.04 0.00 1.19 7.96 0.07 87.74 12:07:01 4 1.64 0.00 0.67 1.27 0.03 96.39 12:07:01 5 0.53 0.00 0.20 0.03 0.03 99.20 12:07:01 6 0.15 0.00 0.13 0.02 0.00 99.70 12:07:01 7 2.59 0.00 0.78 0.15 0.03 96.45 12:08:01 all 5.14 0.00 0.88 1.74 0.03 92.21 12:08:01 0 27.94 0.00 1.70 0.07 0.05 70.24 12:08:01 1 1.17 0.00 0.47 0.97 0.03 97.36 12:08:01 2 1.72 0.00 1.47 10.35 0.03 86.42 12:08:01 3 4.10 0.00 1.22 2.16 0.03 92.49 12:08:01 4 0.28 0.00 0.13 0.00 0.00 99.58 12:08:01 5 2.37 0.00 0.47 0.08 0.03 97.04 12:08:01 6 0.67 0.00 0.13 0.00 0.00 99.20 12:08:01 7 2.85 0.00 1.40 0.28 0.03 95.43 Average: all 9.84 0.00 1.21 2.58 0.04 86.32 Average: 0 10.69 0.00 0.90 0.93 0.04 87.43 Average: 1 5.88 0.00 0.85 2.25 0.04 90.99 Average: 2 12.89 0.00 1.73 5.83 0.04 79.51 Average: 3 17.23 0.00 1.62 2.01 0.06 79.09 Average: 4 9.15 0.00 1.79 1.61 0.04 87.40 Average: 5 11.29 0.00 1.14 3.71 0.05 83.81 Average: 6 6.20 0.00 0.60 0.58 0.02 92.60 Average: 7 5.44 0.00 1.05 3.76 0.04 89.71