---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21194 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 712K 3.2G 1% /run /dev/vda1 155G 11G 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 844 27951 0 3371 30867 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:6d:49:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe6d:49c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:22:84:af 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::42:89ff:fe22:84af/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-21194) 04/06/24 _x86_64_ (8 CPU) 21:54:23 LINUX RESTART (8 CPU) 21:55:01 tps rtps wtps bread/s bwrtn/s 21:56:01 100.62 22.56 78.05 1167.81 25151.54 21:57:01 165.07 34.91 130.16 825.86 34717.15 21:58:02 73.83 4.13 69.69 257.25 29399.93 21:59:01 65.16 0.02 65.14 0.81 24992.24 22:00:01 117.40 2.48 114.91 374.34 44867.46 22:01:01 138.76 0.02 138.74 0.93 43479.42 Average: 110.26 10.72 99.55 439.05 33792.27 21:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30119884 31700040 2819328 8.56 71104 1819888 1400560 4.12 871520 1654908 149892 21:57:01 29032692 31050340 3906520 11.86 95272 2212264 2199060 6.47 1593880 1975380 142144 21:58:02 29098736 31116852 3840476 11.66 122396 2182872 2080848 6.12 1545832 1950284 43312 21:59:01 28584184 30988604 4355028 13.22 126864 2531588 2201448 6.48 1686392 2272248 335476 22:00:01 28403280 31015044 4535932 13.77 140512 2732060 2211696 6.51 1761324 2376044 159060 22:01:01 27571024 31067832 5368188 16.30 189256 3459240 2238936 6.59 1871352 2986728 529144 Average: 28801633 31156452 4137579 12.56 124234 2489652 2055425 6.05 1555050 2202599 226505 21:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 ens3 51.64 37.59 828.82 7.84 0.00 0.00 0.00 0.00 21:56:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 ens3 220.11 172.55 2635.28 32.27 0.00 0.00 0.00 0.00 21:57:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 21:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:02 ens3 79.66 53.12 1161.05 10.55 0.00 0.00 0.00 0.00 21:58:02 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 ens3 26.08 25.88 8.96 7.21 0.00 0.00 0.00 0.00 21:59:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 22:00:01 vethcc1f5ac 49.74 82.49 6.55 1609.09 0.00 0.00 0.00 0.13 22:00:01 docker0 75.45 151.56 7.27 3061.65 0.00 0.00 0.00 0.00 22:00:01 ens3 179.74 102.43 3321.98 15.78 0.00 0.00 0.00 0.00 22:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:01:01 docker0 20.86 40.44 1.67 1069.95 0.00 0.00 0.00 0.00 22:01:01 ens3 40.71 21.01 1070.01 1.98 0.00 0.00 0.00 0.00 22:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 16.10 32.09 1.49 690.50 0.00 0.00 0.00 0.00 Average: ens3 99.86 68.88 1508.50 12.62 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21194) 04/06/24 _x86_64_ (8 CPU) 21:54:23 LINUX RESTART (8 CPU) 21:55:01 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 9.99 0.00 0.71 2.29 0.03 86.99 21:56:01 0 0.98 0.00 0.40 3.72 0.00 94.89 21:56:01 1 29.51 0.00 1.27 1.70 0.07 67.45 21:56:01 2 19.81 0.00 1.29 0.52 0.03 78.35 21:56:01 3 8.91 0.00 0.99 2.42 0.07 87.61 21:56:01 4 2.40 0.00 0.23 0.07 0.02 97.28 21:56:01 5 5.98 0.00 0.37 8.10 0.03 85.52 21:56:01 6 9.22 0.00 0.67 0.52 0.02 89.58 21:56:01 7 3.11 0.00 0.45 1.27 0.02 95.15 21:57:01 all 15.42 0.00 1.01 1.97 0.05 81.55 21:57:01 0 8.36 0.00 0.65 1.81 0.05 89.13 21:57:01 1 23.62 0.00 1.52 1.14 0.05 73.68 21:57:01 2 8.36 0.00 0.80 0.48 0.05 90.31 21:57:01 3 12.03 0.00 1.22 3.84 0.07 82.83 21:57:01 4 19.55 0.00 0.94 0.99 0.03 78.50 21:57:01 5 35.47 0.00 1.59 7.03 0.07 55.84 21:57:01 6 11.02 0.00 0.90 0.23 0.03 87.81 21:57:01 7 5.05 0.00 0.47 0.27 0.02 94.20 21:58:02 all 11.21 0.00 0.80 1.68 0.03 86.28 21:58:02 0 5.99 0.00 1.34 3.29 0.02 89.37 21:58:02 1 30.72 0.00 1.55 1.58 0.05 66.09 21:58:02 2 6.15 0.00 0.30 0.12 0.03 93.40 21:58:02 3 12.77 0.00 0.77 7.84 0.03 78.59 21:58:02 4 29.69 0.00 1.95 0.57 0.07 67.72 21:58:02 5 1.57 0.00 0.22 0.03 0.03 98.15 21:58:02 6 1.03 0.00 0.03 0.03 0.00 98.90 21:58:02 7 1.83 0.00 0.17 0.00 0.00 98.00 21:59:01 all 11.30 0.00 0.56 1.71 0.04 86.39 21:59:01 0 10.19 0.00 0.27 0.47 0.02 89.04 21:59:01 1 0.91 0.00 0.15 0.07 0.03 98.83 21:59:01 2 1.35 0.00 0.15 0.00 0.02 98.48 21:59:01 3 0.31 0.00 0.20 10.16 0.07 89.26 21:59:01 4 0.02 0.00 0.17 1.22 0.10 98.49 21:59:01 5 70.52 0.00 3.09 1.68 0.08 24.63 21:59:01 6 6.97 0.00 0.39 0.14 0.02 92.49 21:59:01 7 0.15 0.00 0.07 0.00 0.02 99.76 22:00:01 all 9.68 0.00 1.30 2.66 0.04 86.33 22:00:01 0 3.69 0.00 1.17 0.02 0.02 95.11 22:00:01 1 1.92 0.00 0.67 0.05 0.02 97.35 22:00:01 2 1.75 0.00 0.42 0.12 0.02 97.70 22:00:01 3 1.73 0.00 0.94 13.07 0.05 84.22 22:00:01 4 37.70 0.00 2.24 3.26 0.05 56.75 22:00:01 5 19.61 0.00 3.20 0.40 0.10 76.68 22:00:01 6 8.06 0.00 0.82 0.13 0.02 90.97 22:00:01 7 2.95 0.00 0.90 4.19 0.03 91.92 22:01:01 all 10.35 0.00 2.05 2.49 0.03 85.07 22:01:01 0 12.87 0.00 1.71 0.07 0.03 85.32 22:01:01 1 3.71 0.00 1.08 0.90 0.03 94.27 22:01:01 2 35.62 0.00 4.87 0.84 0.05 58.62 22:01:01 3 5.84 0.00 2.91 8.42 0.05 82.77 22:01:01 4 9.01 0.00 1.73 8.69 0.05 80.53 22:01:01 5 4.34 0.00 1.35 0.07 0.02 94.22 22:01:01 6 3.11 0.00 1.20 0.03 0.02 95.64 22:01:01 7 8.33 0.00 1.59 0.97 0.02 89.09 Average: all 11.33 0.00 1.07 2.13 0.04 85.43 Average: 0 7.00 0.00 0.92 1.57 0.02 90.48 Average: 1 15.10 0.00 1.04 0.91 0.04 82.91 Average: 2 12.17 0.00 1.30 0.35 0.03 86.15 Average: 3 6.96 0.00 1.17 7.62 0.06 84.20 Average: 4 16.44 0.00 1.21 2.46 0.05 79.83 Average: 5 22.79 0.00 1.63 2.89 0.06 72.63 Average: 6 6.56 0.00 0.67 0.18 0.02 92.57 Average: 7 3.58 0.00 0.61 1.12 0.02 94.68