---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25960 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 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 832 25120 0 6214 30879 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:f6:de:91 brd ff:ff:ff:ff:ff:ff inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fef6:de91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:25:5f:5a 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-25960) 04/25/24 _x86_64_ (8 CPU) 10:37:55 LINUX RESTART (8 CPU) 10:38:01 tps rtps wtps bread/s bwrtn/s 10:39:01 144.23 73.79 70.44 5316.18 73134.21 10:40:01 133.93 27.11 106.82 2069.66 51467.96 10:41:01 129.45 9.70 119.75 1659.32 53432.43 10:42:01 233.54 3.02 230.53 400.60 160539.91 10:43:01 216.88 9.56 207.31 413.60 7896.80 10:44:01 9.95 0.12 9.83 15.86 263.87 10:45:01 69.54 1.35 68.19 104.90 2704.72 Average: 133.93 17.81 116.13 1425.68 49917.86 10:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 30380088 31733464 2559132 7.77 49932 1625088 1409924 4.15 806244 1483144 55668 10:40:01 30041352 31750976 2897868 8.80 78156 1934104 1375676 4.05 821520 1767592 129988 10:41:01 27835836 31679720 5103384 15.49 119640 3943292 1560800 4.59 979932 3690384 1848880 10:42:01 25592964 31480324 7346256 22.30 132056 5898356 4145888 12.20 1193644 5622872 468 10:43:01 21585664 27615784 11353556 34.47 141880 6013580 12204460 35.91 5332984 5405468 1344 10:44:01 20678624 26742808 12260596 37.22 142456 6045340 12865504 37.85 6218820 5417672 28640 10:45:01 25690128 31585060 7249092 22.01 144484 5890956 1592344 4.69 1468168 5248232 28708 Average: 25972094 30369734 6967126 21.15 115515 4478674 5022085 14.78 2403045 4090766 299099 10:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:39:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 448.28 264.84 942.71 61.30 0.00 0.00 0.00 0.00 10:40:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 51.81 36.01 861.29 7.91 0.00 0.00 0.00 0.00 10:41:01 br-6b51a460bc0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 8.53 8.53 0.87 0.87 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 708.02 341.64 14988.56 27.31 0.00 0.00 0.00 0.00 10:42:01 vethb5c5dc7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 br-6b51a460bc0a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:42:01 vethc85e1df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 veth769cd55 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 vethb5c5dc7 22.23 20.19 2.62 2.84 0.00 0.00 0.00 0.00 10:43:01 veth028b7d0 2.80 2.55 0.25 0.23 0.00 0.00 0.00 0.00 10:43:01 br-6b51a460bc0a 0.58 0.25 0.03 0.02 0.00 0.00 0.00 0.00 10:43:01 veth8828bb7 3.37 4.10 0.46 0.40 0.00 0.00 0.00 0.00 10:44:01 vethb5c5dc7 49.96 37.18 8.89 6.61 0.00 0.00 0.00 0.00 10:44:01 veth028b7d0 21.56 23.81 11.45 125.71 0.00 0.00 0.00 0.01 10:44:01 br-6b51a460bc0a 2.52 3.27 4.35 1.18 0.00 0.00 0.00 0.00 10:44:01 veth8828bb7 4.30 6.02 0.69 1.22 0.00 0.00 0.00 0.00 10:45:01 lo 30.66 30.66 7.81 7.81 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 1915.76 1039.25 38475.28 161.82 0.00 0.00 0.00 0.00 Average: lo 3.95 3.95 1.08 1.08 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: ens3 272.91 147.81 5496.38 23.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25960) 04/25/24 _x86_64_ (8 CPU) 10:37:55 LINUX RESTART (8 CPU) 10:38:01 CPU %user %nice %system %iowait %steal %idle 10:39:01 all 6.84 0.00 1.07 7.20 0.04 84.86 10:39:01 0 6.10 0.00 0.75 28.28 0.03 64.83 10:39:01 1 5.26 0.00 0.72 1.49 0.03 92.50 10:39:01 2 6.82 0.00 1.00 1.12 0.03 91.02 10:39:01 3 6.28 0.00 0.90 4.28 0.03 88.50 10:39:01 4 8.67 0.00 0.87 0.80 0.03 89.63 10:39:01 5 8.04 0.00 2.28 1.64 0.05 87.99 10:39:01 6 4.65 0.00 1.07 19.44 0.03 74.82 10:39:01 7 8.89 0.00 0.92 0.63 0.03 89.53 10:40:01 all 9.66 0.00 0.77 3.56 0.03 85.98 10:40:01 0 2.87 0.00 0.40 0.22 0.02 96.49 10:40:01 1 0.52 0.00 0.30 0.58 0.02 98.58 10:40:01 2 0.47 0.00 0.32 0.47 0.03 98.72 10:40:01 3 3.47 0.00 0.62 3.79 0.02 92.11 10:40:01 4 12.93 0.00 0.60 1.37 0.02 85.09 10:40:01 5 18.29 0.00 1.28 20.99 0.05 59.40 10:40:01 6 23.77 0.00 1.57 1.02 0.07 73.57 10:40:01 7 15.08 0.00 1.09 0.18 0.02 83.63 10:41:01 all 11.65 0.00 3.09 3.75 0.06 81.46 10:41:01 0 12.93 0.00 3.17 1.42 0.05 82.43 10:41:01 1 8.08 0.00 2.43 0.19 0.03 89.28 10:41:01 2 24.87 0.00 3.36 1.71 0.07 69.99 10:41:01 3 8.72 0.00 3.48 1.88 0.05 85.86 10:41:01 4 15.49 0.00 3.28 1.18 0.07 79.98 10:41:01 5 4.89 0.00 2.30 21.13 0.05 71.62 10:41:01 6 7.99 0.00 3.56 2.12 0.08 86.25 10:41:01 7 10.26 0.00 3.08 0.30 0.07 86.29 10:42:01 all 7.36 0.00 3.41 8.60 0.05 80.59 10:42:01 0 6.49 0.00 4.06 3.79 0.05 85.60 10:42:01 1 6.51 0.00 3.41 0.20 0.07 89.81 10:42:01 2 9.83 0.00 3.02 2.37 0.03 84.75 10:42:01 3 7.26 0.00 4.49 41.11 0.07 47.07 10:42:01 4 9.58 0.00 3.11 0.51 0.03 86.77 10:42:01 5 5.93 0.00 2.72 5.84 0.03 85.48 10:42:01 6 7.12 0.00 3.63 15.11 0.05 74.09 10:42:01 7 6.12 0.00 2.87 0.10 0.05 90.86 10:43:01 all 55.43 0.00 6.73 0.86 0.11 36.86 10:43:01 0 51.04 0.00 6.47 0.46 0.12 41.91 10:43:01 1 59.51 0.00 6.27 0.25 0.10 33.87 10:43:01 2 54.21 0.00 6.48 0.46 0.12 38.73 10:43:01 3 57.82 0.00 7.02 2.51 0.10 32.55 10:43:01 4 56.14 0.00 7.04 1.14 0.12 35.56 10:43:01 5 51.12 0.00 6.11 1.30 0.10 41.36 10:43:01 6 60.08 0.00 7.49 0.39 0.10 31.94 10:43:01 7 53.53 0.00 6.97 0.39 0.15 38.97 10:44:01 all 12.31 0.00 1.27 0.12 0.08 86.22 10:44:01 0 13.69 0.00 1.40 0.02 0.07 84.82 10:44:01 1 12.00 0.00 1.44 0.02 0.07 86.48 10:44:01 2 12.49 0.00 1.40 0.02 0.10 85.99 10:44:01 3 12.62 0.00 1.19 0.28 0.08 85.83 10:44:01 4 12.10 0.00 1.09 0.00 0.08 86.73 10:44:01 5 12.81 0.00 1.22 0.18 0.08 85.70 10:44:01 6 12.32 0.00 1.22 0.08 0.07 86.31 10:44:01 7 10.45 0.00 1.19 0.37 0.08 87.91 10:45:01 all 4.89 0.00 0.73 0.41 0.04 93.93 10:45:01 0 12.58 0.00 0.92 0.20 0.05 86.25 10:45:01 1 15.36 0.00 1.15 0.72 0.05 82.72 10:45:01 2 1.87 0.00 0.62 0.17 0.05 97.30 10:45:01 3 2.43 0.00 0.71 0.18 0.05 96.63 10:45:01 4 1.62 0.00 0.58 0.20 0.03 97.56 10:45:01 5 2.97 0.00 0.63 0.30 0.03 96.06 10:45:01 6 1.57 0.00 0.63 0.47 0.05 97.28 10:45:01 7 0.69 0.00 0.57 1.10 0.03 97.61 Average: all 15.38 0.00 2.43 3.50 0.06 78.63 Average: 0 15.05 0.00 2.44 4.91 0.06 77.54 Average: 1 15.27 0.00 2.24 0.49 0.05 81.95 Average: 2 15.71 0.00 2.30 0.90 0.06 81.03 Average: 3 14.03 0.00 2.62 7.65 0.06 75.65 Average: 4 16.56 0.00 2.35 0.74 0.06 80.30 Average: 5 14.82 0.00 2.36 7.34 0.06 75.43 Average: 6 16.72 0.00 2.73 5.52 0.06 74.97 Average: 7 14.93 0.00 2.37 0.44 0.06 82.19