---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86915 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 15G 141G 10% / 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 913 24321 0 6932 30798 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:cf:61:67 brd ff:ff:ff:ff:ff:ff inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fecf:6167/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:ba:be:79 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-86915) 11/27/24 _x86_64_ (8 CPU) 10:06:59 LINUX RESTART (8 CPU) 10:07:01 tps rtps wtps bread/s bwrtn/s 10:08:01 303.52 74.50 229.01 5322.18 56150.37 10:09:01 156.60 49.95 106.65 3834.46 26955.15 10:10:01 324.86 21.01 303.85 3087.75 36801.07 10:11:01 212.56 0.93 211.63 60.52 94289.22 10:12:01 311.70 2.90 308.80 434.06 82358.41 10:13:01 99.05 0.02 99.03 0.13 24233.83 10:14:01 64.36 0.27 64.09 31.86 19642.46 Average: 210.38 21.37 189.01 1824.47 48632.41 10:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 30364168 31702412 2575052 7.82 48308 1613548 1376280 4.05 839948 1471220 41700 10:09:01 29769172 31538932 3170048 9.62 79256 1993928 1601796 4.71 1091432 1772760 134392 10:10:01 28355676 31627036 4583544 13.92 95812 3448468 1439752 4.24 1333632 2878200 960236 10:11:01 26602920 31645988 6336300 19.24 135772 5078872 1513024 4.45 1356708 4495480 365660 10:12:01 22413312 29202376 10525908 31.96 181280 6632008 9997332 29.41 4044368 5805236 3364 10:13:01 19097972 26216592 13841248 42.02 190016 6943240 12305840 36.21 7139004 5999168 4668 10:14:01 20811616 27905088 12127604 36.82 191608 6952484 6610640 19.45 5573256 5896320 140 Average: 25344977 29976918 7594243 23.06 131722 4666078 4977809 14.65 3054050 4045483 215737 10:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 ens3 415.31 283.45 1083.32 75.59 0.00 0.00 0.00 0.00 10:08:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 114.38 83.24 1109.92 22.65 0.00 0.00 0.00 0.00 10:09:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 885.67 634.66 7707.20 147.72 0.00 0.00 0.00 0.00 10:10:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 574.20 346.73 14053.47 36.56 0.00 0.00 0.00 0.00 10:11:01 lo 8.27 8.27 0.91 0.91 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 br-ce4fdf3aef37 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 vethaab8c36 15.06 17.88 4.07 5.00 0.00 0.00 0.00 0.00 10:12:01 ens3 493.27 218.95 12250.14 20.66 0.00 0.00 0.00 0.00 10:12:01 veth92ac5da 0.00 1.12 0.00 0.51 0.00 0.00 0.00 0.00 10:12:01 vethce80f65 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:13:01 vethaab8c36 5.62 6.67 0.70 0.96 0.00 0.00 0.00 0.00 10:13:01 ens3 7.52 5.88 3.59 2.55 0.00 0.00 0.00 0.00 10:13:01 veth92ac5da 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 vethce80f65 20.31 28.80 1.36 1.92 0.00 0.00 0.00 0.00 10:14:01 ens3 40.03 31.48 14.83 34.45 0.00 0.00 0.00 0.00 10:14:01 lo 22.03 22.03 2.34 2.34 0.00 0.00 0.00 0.00 10:14:01 vethe1e210b 110.45 98.93 11.19 13.91 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 361.48 229.19 5174.54 48.60 0.00 0.00 0.00 0.00 Average: lo 2.75 2.75 0.30 0.30 0.00 0.00 0.00 0.00 Average: vethe1e210b 15.78 14.13 1.60 1.99 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-86915) 11/27/24 _x86_64_ (8 CPU) 10:06:59 LINUX RESTART (8 CPU) 10:07:01 CPU %user %nice %system %iowait %steal %idle 10:08:01 all 6.27 0.00 1.15 5.13 0.04 87.42 10:08:01 0 2.64 0.00 1.02 1.30 0.05 94.98 10:08:01 1 6.34 0.00 0.83 3.87 0.03 88.93 10:08:01 2 2.82 0.00 1.02 0.80 0.05 95.31 10:08:01 3 8.07 0.00 1.14 2.17 0.03 88.59 10:08:01 4 7.36 0.00 1.99 0.17 0.03 90.45 10:08:01 5 6.03 0.00 0.92 3.29 0.05 89.70 10:08:01 6 11.50 0.00 0.89 19.74 0.03 67.84 10:08:01 7 5.37 0.00 1.35 9.72 0.03 83.52 10:09:01 all 10.75 0.00 0.93 3.33 0.05 84.94 10:09:01 0 5.28 0.00 0.38 0.32 0.08 93.94 10:09:01 1 2.19 0.00 0.90 13.87 0.03 83.00 10:09:01 2 23.63 0.00 1.82 2.41 0.03 72.10 10:09:01 3 12.51 0.00 0.90 0.40 0.03 86.15 10:09:01 4 3.21 0.00 0.42 0.05 0.00 96.33 10:09:01 5 4.58 0.00 0.62 1.61 0.05 93.14 10:09:01 6 22.37 0.00 1.19 5.57 0.07 70.80 10:09:01 7 12.22 0.00 1.20 2.45 0.07 84.05 10:10:01 all 29.85 0.00 2.16 3.58 0.09 64.32 10:10:01 0 17.26 0.00 2.38 1.42 0.08 78.85 10:10:01 1 27.23 0.00 1.31 7.10 0.07 64.29 10:10:01 2 31.73 0.00 2.52 6.50 0.08 59.17 10:10:01 3 35.28 0.00 2.32 5.04 0.10 57.26 10:10:01 4 32.88 0.00 1.60 0.45 0.12 64.95 10:10:01 5 22.25 0.00 2.28 2.41 0.07 73.00 10:10:01 6 29.95 0.00 2.37 0.34 0.12 67.23 10:10:01 7 42.31 0.00 2.47 5.42 0.12 49.68 10:11:01 all 10.12 0.00 2.73 7.54 0.05 79.56 10:11:01 0 6.81 0.00 2.24 0.45 0.05 90.44 10:11:01 1 6.05 0.00 2.47 0.47 0.02 91.00 10:11:01 2 8.57 0.00 3.64 33.11 0.05 54.62 10:11:01 3 8.92 0.00 2.92 15.14 0.05 72.97 10:11:01 4 15.68 0.00 2.40 1.16 0.10 80.66 10:11:01 5 8.68 0.00 2.57 1.21 0.07 87.48 10:11:01 6 9.19 0.00 2.80 0.17 0.03 87.81 10:11:01 7 17.07 0.00 2.80 8.75 0.03 71.34 10:12:01 all 38.64 0.00 6.26 8.83 0.12 46.15 10:12:01 0 37.97 0.00 6.49 5.01 0.12 50.42 10:12:01 1 38.22 0.00 6.47 13.59 0.12 41.61 10:12:01 2 38.13 0.00 7.23 10.13 0.13 44.37 10:12:01 3 37.41 0.00 6.11 15.05 0.13 41.30 10:12:01 4 35.40 0.00 6.06 4.63 0.10 53.81 10:12:01 5 42.24 0.00 6.39 8.27 0.10 43.00 10:12:01 6 43.85 0.00 6.26 5.52 0.14 44.24 10:12:01 7 35.92 0.00 5.11 8.34 0.12 50.51 10:13:01 all 33.81 0.00 2.41 1.79 0.12 61.86 10:13:01 0 31.88 0.00 3.41 2.05 0.13 62.53 10:13:01 1 30.77 0.00 2.39 2.24 0.15 64.45 10:13:01 2 32.97 0.00 2.39 0.88 0.12 63.64 10:13:01 3 33.65 0.00 2.18 6.45 0.13 57.58 10:13:01 4 35.27 0.00 2.25 0.89 0.13 61.45 10:13:01 5 30.03 0.00 2.03 0.22 0.12 67.60 10:13:01 6 32.14 0.00 2.14 0.12 0.10 65.49 10:13:01 7 43.76 0.00 2.52 1.47 0.12 52.13 10:14:01 all 15.29 0.00 4.26 1.32 0.10 79.02 10:14:01 0 19.44 0.00 5.51 0.57 0.08 74.39 10:14:01 1 8.80 0.00 3.38 0.13 0.10 87.58 10:14:01 2 11.50 0.00 2.49 0.27 0.10 85.64 10:14:01 3 18.14 0.00 5.65 5.75 0.10 70.37 10:14:01 4 17.38 0.00 5.76 1.25 0.12 75.49 10:14:01 5 18.45 0.00 5.11 0.73 0.10 75.61 10:14:01 6 17.90 0.00 4.17 0.66 0.12 77.16 10:14:01 7 10.91 0.00 2.10 1.30 0.08 85.61 Average: all 20.65 0.00 2.84 4.50 0.08 71.94 Average: 0 17.27 0.00 3.05 1.58 0.09 78.00 Average: 1 17.04 0.00 2.53 5.88 0.07 74.47 Average: 2 21.33 0.00 3.01 7.69 0.08 67.88 Average: 3 21.98 0.00 3.03 7.13 0.08 67.78 Average: 4 20.98 0.00 2.92 1.22 0.09 74.80 Average: 5 18.86 0.00 2.84 2.52 0.08 75.70 Average: 6 23.82 0.00 2.82 4.59 0.09 68.69 Average: 7 23.89 0.00 2.50 5.34 0.08 68.19