---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5330 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 14G 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 895 24524 0 6747 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:32:72:34 brd ff:ff:ff:ff:ff:ff inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe32:7234/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:b5:77:b5 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-5330) 02/14/24 _x86_64_ (8 CPU) 11:49:14 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 105.60 14.26 91.34 993.67 29144.82 11:52:01 190.25 50.74 139.51 3815.50 38470.25 11:53:01 54.27 12.95 41.33 2433.99 24088.52 11:54:01 105.62 3.52 102.10 460.72 57809.57 11:55:01 295.20 3.67 291.53 407.40 112330.08 11:56:01 166.29 0.67 165.62 28.26 33782.24 11:57:01 88.34 0.33 88.00 38.13 21531.61 Average: 143.65 12.30 131.35 1168.23 45307.77 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30051452 31705148 2887768 8.77 74520 1886092 1447876 4.26 882104 1709156 133036 11:52:01 28146868 30338672 4792352 14.55 89312 2393772 3052620 8.98 2380616 2079200 21284 11:53:01 26987308 30323828 5951912 18.07 96192 3512252 2491456 7.33 2652220 2924068 965776 11:54:01 26721368 31599492 6217852 18.88 130428 4935256 1591424 4.68 1436440 4312232 1324752 11:55:01 23448176 29999760 9491044 28.81 170028 6422980 7969292 23.45 3214024 5642260 142560 11:56:01 20966808 27732928 11972412 36.35 184772 6597604 10677336 31.42 5598760 5690416 7396 11:57:01 21354432 28232772 11584788 35.17 186700 6757688 6295648 18.52 5231200 5722588 336 Average: 25382345 29990371 7556875 22.94 133136 4643663 4789379 14.09 3056481 4011417 370734 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 60.91 39.49 966.71 7.25 0.00 0.00 0.00 0.00 11:51:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 888.90 616.28 5940.61 178.34 0.00 0.00 0.00 0.00 11:52:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 643.13 475.59 2254.39 168.57 0.00 0.00 0.00 0.00 11:53:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 651.02 374.85 9538.56 59.21 0.00 0.00 0.00 0.00 11:54:01 br-82e79bf9e865 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 5.13 5.13 0.59 0.59 0.00 0.00 0.00 0.00 11:55:01 veth9dd87c9 4.18 6.02 0.72 1.01 0.00 0.00 0.00 0.00 11:55:01 vethb6466e6 14.90 13.83 9.58 2.75 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 veth31b9be1 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 11:56:01 veth9dd87c9 0.78 1.57 0.11 0.24 0.00 0.00 0.00 0.00 11:56:01 vethb6466e6 17.21 17.41 4.71 4.73 0.00 0.00 0.00 0.00 11:56:01 veth7436445 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 veth31b9be1 237.06 218.86 342.89 27.79 0.00 0.00 0.00 0.03 11:57:01 ens3 3294.73 2077.65 33844.05 529.81 0.00 0.00 0.00 0.00 11:57:01 veth16577de 48.89 37.09 4.96 5.58 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: veth31b9be1 33.86 31.27 48.98 3.97 0.00 0.00 0.00 0.00 Average: ens3 418.50 262.05 4698.05 67.35 0.00 0.00 0.00 0.00 Average: veth16577de 6.98 5.30 0.71 0.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5330) 02/14/24 _x86_64_ (8 CPU) 11:49:14 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 10.14 0.00 0.76 2.66 0.03 86.41 11:51:01 0 15.42 0.00 1.10 0.42 0.02 83.04 11:51:01 1 4.84 0.00 0.46 0.15 0.02 94.53 11:51:01 2 13.14 0.00 1.13 0.55 0.02 85.16 11:51:01 3 0.62 0.00 0.50 2.52 0.02 96.35 11:51:01 4 8.25 0.00 0.45 4.36 0.02 86.93 11:51:01 5 12.66 0.00 0.89 10.72 0.08 75.66 11:51:01 6 8.80 0.00 0.50 0.03 0.02 90.65 11:51:01 7 17.44 0.00 1.05 2.59 0.05 78.87 11:52:01 all 32.57 0.00 1.63 1.79 0.07 63.93 11:52:01 0 30.29 0.00 2.06 0.92 0.08 66.65 11:52:01 1 26.44 0.00 1.71 0.23 0.07 71.56 11:52:01 2 30.76 0.00 2.88 2.09 0.08 64.19 11:52:01 3 43.94 0.00 1.36 1.52 0.08 53.10 11:52:01 4 36.79 0.00 1.34 0.10 0.08 61.68 11:52:01 5 30.16 0.00 1.20 7.65 0.05 60.94 11:52:01 6 24.18 0.00 1.07 0.37 0.05 74.33 11:52:01 7 38.10 0.00 1.44 1.44 0.08 58.94 11:53:01 all 41.73 0.00 1.98 0.98 0.08 55.24 11:53:01 0 50.50 0.00 2.15 3.69 0.08 43.57 11:53:01 1 49.41 0.00 2.18 0.39 0.10 47.93 11:53:01 2 50.03 0.00 1.90 0.12 0.08 47.88 11:53:01 3 40.04 0.00 2.29 3.08 0.08 54.50 11:53:01 4 36.20 0.00 1.89 0.07 0.07 61.78 11:53:01 5 46.51 0.00 1.44 0.00 0.08 51.97 11:53:01 6 32.49 0.00 2.38 0.15 0.07 64.91 11:53:01 7 28.65 0.00 1.55 0.40 0.07 69.33 11:54:01 all 11.72 0.00 2.30 2.98 0.04 82.96 11:54:01 0 6.83 0.00 1.74 0.40 0.02 91.01 11:54:01 1 7.32 0.00 1.84 0.22 0.07 90.56 11:54:01 2 15.13 0.00 2.80 1.36 0.05 80.66 11:54:01 3 13.52 0.00 1.96 0.28 0.03 84.20 11:54:01 4 15.93 0.00 2.57 0.96 0.05 80.49 11:54:01 5 14.56 0.00 2.46 0.28 0.05 82.65 11:54:01 6 6.05 0.00 2.29 0.40 0.03 91.22 11:54:01 7 14.49 0.00 2.75 20.03 0.05 62.68 11:55:01 all 26.00 0.00 5.12 7.19 0.09 61.60 11:55:01 0 25.34 0.00 3.85 7.32 0.08 63.40 11:55:01 1 26.39 0.00 5.08 4.02 0.08 64.43 11:55:01 2 27.59 0.00 4.95 0.97 0.08 66.41 11:55:01 3 25.80 0.00 4.50 0.85 0.10 68.76 11:55:01 4 25.50 0.00 5.96 5.73 0.08 62.72 11:55:01 5 29.18 0.00 5.14 0.29 0.08 65.32 11:55:01 6 25.31 0.00 6.35 30.88 0.10 37.35 11:55:01 7 22.93 0.00 5.12 7.51 0.08 64.35 11:56:01 all 36.43 0.00 2.95 3.04 0.13 57.45 11:56:01 0 34.43 0.00 2.61 4.44 0.12 58.41 11:56:01 1 40.48 0.00 2.90 1.95 0.13 54.54 11:56:01 2 40.30 0.00 2.78 4.04 0.13 52.75 11:56:01 3 24.05 0.00 2.38 1.91 0.12 71.55 11:56:01 4 39.00 0.00 4.19 3.99 0.13 52.68 11:56:01 5 43.73 0.00 2.44 0.25 0.12 53.46 11:56:01 6 36.98 0.00 3.27 4.57 0.17 55.01 11:56:01 7 32.52 0.00 3.10 3.15 0.13 61.08 11:57:01 all 20.33 0.00 3.22 1.60 0.14 74.71 11:57:01 0 21.32 0.00 3.71 2.08 0.10 72.78 11:57:01 1 25.63 0.00 2.92 0.92 0.12 70.42 11:57:01 2 21.91 0.00 2.95 1.82 0.10 73.22 11:57:01 3 12.25 0.00 2.54 0.27 0.08 84.87 11:57:01 4 20.63 0.00 3.99 0.27 0.10 75.01 11:57:01 5 20.94 0.00 3.40 2.60 0.40 72.66 11:57:01 6 19.01 0.00 2.97 0.68 0.12 77.22 11:57:01 7 21.03 0.00 3.30 4.12 0.10 71.45 Average: all 25.56 0.00 2.56 2.89 0.08 68.91 Average: 0 26.31 0.00 2.46 2.76 0.07 68.40 Average: 1 25.73 0.00 2.43 1.12 0.08 70.63 Average: 2 28.40 0.00 2.76 1.56 0.08 67.19 Average: 3 22.86 0.00 2.21 1.49 0.07 73.37 Average: 4 26.04 0.00 2.90 2.21 0.08 68.76 Average: 5 28.24 0.00 2.42 3.12 0.12 66.10 Average: 6 21.81 0.00 2.68 5.28 0.08 70.15 Average: 7 25.03 0.00 2.61 5.59 0.08 66.69