---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12646 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: 2799.998 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 13G 143G 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 864 26261 0 5041 30847 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:f5:c5:10 brd ff:ff:ff:ff:ff:ff inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fef5:c510/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:25:46:47 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::42:5ff:fe25:4647/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12646) 01/16/24 _x86_64_ (8 CPU) 10:49:22 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 100.37 17.58 82.79 1020.36 27107.35 10:52:01 156.61 21.30 135.31 830.26 37693.32 10:53:01 76.80 3.80 73.00 434.33 47981.60 10:54:01 85.85 0.28 85.57 12.93 49538.01 10:55:01 493.48 0.35 493.13 4.80 67317.18 10:56:01 153.60 0.07 153.53 8.13 63621.99 10:57:01 53.26 1.28 51.97 63.32 30237.89 Average: 160.00 6.38 153.62 339.15 46214.32 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30047388 31698808 2891832 8.78 73864 1883932 1434036 4.22 879936 1711248 211860 10:52:01 28110564 30126788 4828656 14.66 87340 2221744 3313512 9.75 2502412 1992504 16212 10:53:01 27363464 30484164 5575756 16.93 92412 3303220 2632676 7.75 2392092 2809432 252220 10:54:01 26870832 30056864 6068388 18.42 122620 3311676 2785092 8.19 3030932 2598228 109300 10:55:01 26510028 30456312 6429192 19.52 214096 3898088 2512984 7.39 2847660 3076004 148408 10:56:01 25833268 30290764 7105952 21.57 220116 4390772 2553600 7.51 3068688 3518400 680 10:57:01 26893332 31589624 6045888 18.35 224772 4618828 1490944 4.39 2000020 3524920 29696 Average: 27375554 30671903 5563666 16.89 147889 3375466 2388978 7.03 2388820 2747248 109768 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:51:01 ens3 58.52 37.56 961.82 7.28 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 1.13 1.13 0.08 0.08 0.00 0.00 0.00 0.00 10:52:01 ens3 613.21 432.59 4726.46 105.66 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.19 2.19 0.00 0.00 0.00 0.00 10:53:01 ens3 206.10 139.48 1426.81 41.17 0.00 0.00 0.00 0.00 10:54:01 docker0 702.17 602.02 71.21 802.74 0.00 0.00 0.00 0.00 10:54:01 veth194a8ca 698.88 595.30 80.57 725.15 0.00 0.00 0.00 0.06 10:54:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 10:54:01 ens3 1124.95 1236.39 1678.09 3427.84 0.00 0.00 0.00 0.00 10:55:01 docker0 458.49 589.05 38.29 1051.45 0.00 0.00 0.00 0.00 10:55:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 10:55:01 ens3 667.52 496.15 1894.86 56.60 0.00 0.00 0.00 0.00 10:56:01 docker0 2.92 5.68 0.18 77.51 0.00 0.00 0.00 0.00 10:56:01 lo 7.73 7.73 0.69 0.69 0.00 0.00 0.00 0.00 10:56:01 ens3 533.06 469.79 646.11 2537.08 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 10:57:01 ens3 177.52 157.22 90.62 901.68 0.00 0.00 0.00 0.00 Average: docker0 166.22 170.97 15.67 275.95 0.00 0.00 0.00 0.00 Average: lo 3.89 3.89 0.57 0.57 0.00 0.00 0.00 0.00 Average: ens3 482.98 424.17 1632.09 1011.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12646) 01/16/24 _x86_64_ (8 CPU) 10:49:22 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.26 0.00 0.70 2.41 0.03 86.59 10:51:01 0 0.92 0.00 0.10 5.45 0.00 93.53 10:51:01 1 0.03 0.00 0.37 9.39 0.05 90.16 10:51:01 2 20.71 0.00 1.23 0.60 0.03 77.43 10:51:01 3 21.75 0.00 0.89 1.26 0.03 76.07 10:51:01 4 8.44 0.00 0.80 0.45 0.02 90.29 10:51:01 5 1.00 0.00 0.27 0.17 0.02 98.55 10:51:01 6 0.88 0.00 0.35 0.08 0.02 98.67 10:51:01 7 28.39 0.00 1.62 1.93 0.05 68.01 10:52:01 all 20.99 0.00 1.73 3.44 0.06 73.78 10:52:01 0 33.14 0.00 2.89 0.22 0.07 63.68 10:52:01 1 19.75 0.00 3.46 15.77 0.07 60.95 10:52:01 2 22.40 0.00 1.30 0.99 0.05 75.26 10:52:01 3 22.12 0.00 1.34 1.35 0.08 75.11 10:52:01 4 17.80 0.00 1.55 5.06 0.08 75.50 10:52:01 5 21.99 0.00 1.09 2.16 0.07 74.70 10:52:01 6 20.37 0.00 1.64 0.60 0.07 77.32 10:52:01 7 10.23 0.00 0.57 1.51 0.03 87.65 10:53:01 all 12.07 0.00 1.37 2.37 0.04 84.16 10:53:01 0 10.16 0.00 1.32 0.68 0.03 87.81 10:53:01 1 10.93 0.00 1.39 0.10 0.03 87.55 10:53:01 2 13.96 0.00 0.97 0.02 0.05 85.00 10:53:01 3 10.75 0.00 1.10 0.03 0.05 88.07 10:53:01 4 12.50 0.00 2.22 0.27 0.05 84.96 10:53:01 5 11.80 0.00 1.31 0.97 0.03 85.89 10:53:01 6 16.66 0.00 1.87 7.82 0.05 73.60 10:53:01 7 9.75 0.00 0.75 9.02 0.05 80.42 10:54:01 all 10.44 0.00 1.76 2.62 0.06 85.11 10:54:01 0 8.10 0.00 0.87 0.23 0.03 90.76 10:54:01 1 18.96 0.00 2.76 0.00 0.07 78.21 10:54:01 2 12.55 0.00 1.29 0.02 0.05 86.09 10:54:01 3 10.55 0.00 2.36 0.50 0.05 86.54 10:54:01 4 7.77 0.00 1.28 0.89 0.07 89.99 10:54:01 5 8.67 0.00 2.05 5.98 0.10 83.19 10:54:01 6 4.66 0.00 1.73 4.81 0.05 88.76 10:54:01 7 12.30 0.00 1.75 8.60 0.08 77.26 10:55:01 all 13.34 0.00 3.47 4.87 0.06 78.25 10:55:01 0 6.94 0.00 1.80 0.07 0.05 91.14 10:55:01 1 38.15 0.00 6.37 1.63 0.08 53.76 10:55:01 2 15.79 0.00 3.90 0.86 0.05 79.41 10:55:01 3 10.82 0.00 4.44 10.16 0.10 74.47 10:55:01 4 3.30 0.00 1.74 3.17 0.03 91.75 10:55:01 5 11.38 0.00 3.70 11.94 0.07 72.91 10:55:01 6 8.07 0.00 2.73 10.22 0.05 78.93 10:55:01 7 12.30 0.00 3.11 0.96 0.07 83.57 10:56:01 all 13.25 0.00 1.92 4.44 0.06 80.33 10:56:01 0 12.98 0.00 2.02 1.94 0.05 83.02 10:56:01 1 11.16 0.00 2.15 6.73 0.05 79.92 10:56:01 2 6.96 0.00 1.31 0.27 0.05 91.41 10:56:01 3 14.53 0.00 1.59 0.18 0.05 83.64 10:56:01 4 9.84 0.00 1.16 10.09 0.07 78.84 10:56:01 5 12.11 0.00 1.66 9.77 0.07 76.39 10:56:01 6 28.09 0.00 3.11 3.36 0.07 65.37 10:56:01 7 10.34 0.00 2.33 3.17 0.03 84.14 10:57:01 all 10.32 0.00 0.67 1.77 0.03 87.21 10:57:01 0 13.44 0.00 0.77 0.22 0.03 85.54 10:57:01 1 3.03 0.00 0.49 4.21 0.03 92.24 10:57:01 2 4.64 0.00 0.37 0.02 0.02 94.96 10:57:01 3 3.37 0.00 0.48 0.23 0.03 95.88 10:57:01 4 1.48 0.00 0.32 0.00 0.02 98.18 10:57:01 5 12.55 0.00 0.57 8.71 0.03 78.14 10:57:01 6 19.70 0.00 1.03 0.28 0.03 78.95 10:57:01 7 24.37 0.00 1.30 0.52 0.05 73.76 Average: all 12.95 0.00 1.66 3.13 0.05 82.21 Average: 0 12.24 0.00 1.39 1.26 0.04 85.07 Average: 1 14.55 0.00 2.42 5.39 0.06 77.58 Average: 2 13.87 0.00 1.48 0.39 0.04 84.21 Average: 3 13.41 0.00 1.74 1.95 0.06 82.84 Average: 4 8.72 0.00 1.29 2.84 0.05 87.10 Average: 5 11.36 0.00 1.52 5.66 0.06 81.42 Average: 6 14.05 0.00 1.78 3.88 0.05 80.25 Average: 7 15.40 0.00 1.63 3.67 0.05 79.24