---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20292 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 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 872 27521 0 3773 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:57:bc:64 brd ff:ff:ff:ff:ff:ff inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe57:bc64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:0d:16:85 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::42:32ff:fe0d:1685/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20292) 04/03/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 116.88 38.92 77.96 1771.01 18464.11 10:52:01 154.67 21.31 133.36 830.26 29910.35 10:53:01 87.64 4.23 83.40 468.99 54756.87 10:54:01 68.94 0.45 68.49 23.60 26891.92 10:55:01 123.55 0.05 123.50 3.73 19934.81 10:56:01 119.76 0.28 119.48 2.27 20901.98 10:57:01 34.48 0.52 33.96 43.19 13772.24 Average: 100.85 9.40 91.45 449.04 26375.85 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30115360 31700348 2823860 8.57 70916 1824892 1443528 4.25 870420 1659220 150392 10:52:01 28300600 30302844 4638620 14.08 87900 2207524 3083152 9.07 2328840 1978544 17232 10:53:01 27583080 30662204 5356140 16.26 93640 3260924 2423728 7.13 2215692 2766620 216 10:54:01 26842964 30157972 6096256 18.51 134224 3401944 2577612 7.58 2951228 2688740 224404 10:55:01 27383392 30603700 5555828 16.87 137104 3322596 2427748 7.14 2524920 2605064 456 10:56:01 26636252 30146108 6302968 19.14 162928 3526640 2594132 7.63 2996232 2806244 16044 10:57:01 28185300 31581924 4753920 14.43 164524 3437756 1454596 4.28 1635408 2662192 3352 Average: 27863850 30736443 5075370 15.41 121605 2997468 2286357 6.73 2217534 2452375 58871 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 139.04 86.99 1050.48 20.50 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 10:52:01 ens3 720.96 523.78 4889.23 131.96 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.30 1.30 0.08 0.08 0.00 0.00 0.00 0.00 10:53:01 vethda437cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 veth99a1870 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 220.95 144.84 1431.38 46.47 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 veth513e844 647.89 624.55 76.13 919.12 0.00 0.00 0.00 0.08 10:54:01 ens3 1113.66 1163.12 1863.73 3410.18 0.00 0.00 0.00 0.00 10:54:01 docker0 650.57 629.18 67.44 996.57 0.00 0.00 0.00 0.00 10:54:01 lo 19.98 19.98 3.27 3.27 0.00 0.00 0.00 0.00 10:55:01 veth7f4278e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 113.16 120.18 49.83 11.76 0.00 0.00 0.00 0.00 10:55:01 docker0 116.00 105.37 8.81 47.96 0.00 0.00 0.00 0.00 10:55:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:56:01 veth7f4278e 710.28 697.47 79.98 931.20 0.00 0.00 0.00 0.08 10:56:01 ens3 707.42 713.86 932.54 80.84 0.00 0.00 0.00 0.00 10:56:01 docker0 710.28 697.33 70.27 931.19 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 ens3 114.35 119.00 56.84 17.21 0.00 0.00 0.00 0.00 10:57:01 docker0 101.88 81.14 8.14 40.20 0.00 0.00 0.00 0.00 10:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 447.07 410.25 1467.71 531.26 0.00 0.00 0.00 0.00 Average: docker0 225.53 216.15 22.09 287.98 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20292) 04/03/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.77 0.00 0.86 1.85 0.03 86.49 10:51:01 0 13.80 0.00 0.90 0.75 0.03 84.51 10:51:01 1 16.05 0.00 0.93 0.65 0.03 82.33 10:51:01 2 4.15 0.00 0.42 0.43 0.02 94.99 10:51:01 3 1.57 0.00 0.78 5.49 0.02 92.14 10:51:01 4 36.58 0.00 2.06 1.91 0.05 59.41 10:51:01 5 10.09 0.00 0.97 5.09 0.03 83.82 10:51:01 6 1.55 0.00 0.25 0.43 0.07 97.70 10:51:01 7 2.43 0.00 0.55 0.03 0.02 96.97 10:52:01 all 20.24 0.00 2.05 1.33 0.06 76.32 10:52:01 0 17.77 0.00 0.89 0.20 0.07 81.08 10:52:01 1 26.90 0.00 1.66 0.44 0.07 70.94 10:52:01 2 25.36 0.00 4.06 0.13 0.05 70.39 10:52:01 3 22.09 0.00 5.06 0.40 0.05 72.39 10:52:01 4 13.86 0.00 0.53 0.30 0.05 85.26 10:52:01 5 15.47 0.00 0.97 2.07 0.07 81.42 10:52:01 6 18.97 0.00 1.61 6.42 0.05 72.95 10:52:01 7 21.54 0.00 1.61 0.67 0.07 76.12 10:53:01 all 12.22 0.00 1.45 2.30 0.04 83.98 10:53:01 0 12.66 0.00 1.19 0.28 0.03 85.83 10:53:01 1 10.01 0.00 1.09 0.67 0.05 88.19 10:53:01 2 11.63 0.00 1.27 0.07 0.03 87.00 10:53:01 3 26.38 0.00 2.48 0.84 0.05 70.25 10:53:01 4 10.74 0.00 1.44 1.09 0.03 86.70 10:53:01 5 8.50 0.00 1.32 0.25 0.03 89.89 10:53:01 6 8.39 0.00 1.36 13.79 0.05 76.41 10:53:01 7 9.47 0.00 1.49 1.47 0.03 87.53 10:54:01 all 11.76 0.00 1.68 1.83 0.07 84.66 10:54:01 0 12.91 0.00 1.76 0.64 0.07 84.63 10:54:01 1 33.04 0.00 2.59 2.93 0.07 61.37 10:54:01 2 9.05 0.00 2.40 1.58 0.08 86.90 10:54:01 3 6.16 0.00 1.74 2.11 0.08 89.90 10:54:01 4 12.79 0.00 1.78 0.07 0.08 85.28 10:54:01 5 10.43 0.00 1.71 1.14 0.07 86.65 10:54:01 6 7.23 0.00 0.65 6.09 0.03 86.00 10:54:01 7 2.44 0.00 0.76 0.12 0.07 96.62 10:55:01 all 1.71 0.00 0.45 1.96 0.02 95.86 10:55:01 0 1.17 0.00 0.55 0.00 0.02 98.26 10:55:01 1 1.27 0.00 0.20 0.30 0.03 98.20 10:55:01 2 3.74 0.00 0.75 4.37 0.02 91.12 10:55:01 3 1.48 0.00 0.53 0.02 0.02 97.95 10:55:01 4 1.14 0.00 0.54 2.72 0.02 95.59 10:55:01 5 1.27 0.00 0.50 6.37 0.03 91.83 10:55:01 6 3.41 0.00 0.45 1.92 0.02 94.20 10:55:01 7 0.23 0.00 0.07 0.00 0.02 99.68 10:56:01 all 7.04 0.00 1.14 1.42 0.05 90.35 10:56:01 0 0.07 0.00 0.50 0.42 0.03 98.98 10:56:01 1 6.17 0.00 1.26 0.34 0.05 92.18 10:56:01 2 9.53 0.00 1.87 1.05 0.03 87.51 10:56:01 3 3.74 0.00 1.51 4.12 0.05 90.58 10:56:01 4 2.91 0.00 0.50 5.24 0.03 91.31 10:56:01 5 0.02 0.00 0.00 0.00 0.03 99.95 10:56:01 6 9.72 0.00 1.36 0.22 0.05 88.66 10:56:01 7 24.15 0.00 2.12 0.00 0.07 73.66 10:57:01 all 5.89 0.00 0.59 0.97 0.02 92.53 10:57:01 0 13.31 0.00 0.88 0.22 0.05 85.54 10:57:01 1 6.04 0.00 0.65 0.00 0.05 93.26 10:57:01 2 3.72 0.00 0.58 1.90 0.02 93.78 10:57:01 3 1.08 0.00 0.53 0.00 0.02 98.36 10:57:01 4 2.03 0.00 0.59 4.97 0.02 92.39 10:57:01 5 0.18 0.00 0.25 0.28 0.03 99.25 10:57:01 6 3.20 0.00 0.57 0.00 0.02 96.21 10:57:01 7 17.55 0.00 0.67 0.28 0.03 81.46 Average: all 9.95 0.00 1.17 1.67 0.04 87.17 Average: 0 10.25 0.00 0.95 0.36 0.04 88.40 Average: 1 14.21 0.00 1.20 0.76 0.05 83.79 Average: 2 9.59 0.00 1.62 1.36 0.04 87.39 Average: 3 8.92 0.00 1.81 1.85 0.04 87.38 Average: 4 11.43 0.00 1.06 2.33 0.04 85.14 Average: 5 6.56 0.00 0.82 2.17 0.04 90.40 Average: 6 7.49 0.00 0.89 4.12 0.04 87.46 Average: 7 11.12 0.00 1.04 0.37 0.04 87.43