---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78194 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 870 26207 0 5089 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:d9:9e:00 brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fed9:9e00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:bd:d3:66 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-78194) 10/21/24 _x86_64_ (8 CPU) 05:27:57 LINUX RESTART (8 CPU) 05:28:01 tps rtps wtps bread/s bwrtn/s 05:29:01 348.00 74.53 273.48 5330.22 60023.46 05:30:01 140.38 27.05 113.33 2086.05 31379.57 05:31:01 210.98 9.40 201.58 1652.12 117840.05 05:32:01 308.60 12.10 296.50 825.50 31838.88 05:33:01 17.78 0.00 17.78 0.00 20090.92 05:34:01 54.12 0.90 53.22 49.59 21701.75 Average: 179.98 20.66 159.32 1657.35 47148.09 05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:01 30286196 31659544 2653024 8.05 53664 1639956 1418324 4.17 884040 1495004 60764 05:30:01 29864896 31699756 3074324 9.33 84276 2048412 1348536 3.97 882288 1875464 190152 05:31:01 26912160 31648292 6027060 18.30 119660 4811020 1435036 4.22 1020684 4548472 32036 05:32:01 24940040 29860728 7999180 24.28 135104 4963792 6310240 18.57 2936868 4542144 508 05:33:01 24850640 29775140 8088580 24.56 135348 4966956 6387512 18.79 3021348 4544044 168 05:34:01 26840808 31579172 6098412 18.51 136184 4795004 1526804 4.49 1254844 4371620 3944 Average: 27282457 31037105 5656763 17.17 110706 3870857 3071075 9.04 1666679 3562791 47929 05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:01 ens3 283.99 206.75 1004.63 70.66 0.00 0.00 0.00 0.00 05:29:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 78.75 57.76 1230.10 9.84 0.00 0.00 0.00 0.00 05:30:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 643.20 365.86 22353.57 27.07 0.00 0.00 0.00 0.00 05:31:01 lo 10.66 10.66 0.98 0.98 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 br-a4eb3f682eba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 ens3 6.58 5.18 1.59 1.32 0.00 0.00 0.00 0.00 05:32:01 veth209a780 51.11 45.83 25.10 52.38 0.00 0.00 0.00 0.00 05:32:01 lo 5.92 5.92 16.96 16.96 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 ens3 1.65 1.52 0.31 0.28 0.00 0.00 0.00 0.00 05:33:01 veth209a780 58.71 50.04 25.62 99.34 0.00 0.00 0.00 0.01 05:33:01 lo 14.66 14.66 24.24 24.24 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 ens3 62.82 46.14 68.99 55.55 0.00 0.00 0.00 0.00 05:34:01 lo 8.02 8.02 0.59 0.59 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 179.52 113.88 4110.29 27.45 0.00 0.00 0.00 0.00 Average: lo 7.07 7.07 7.18 7.18 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78194) 10/21/24 _x86_64_ (8 CPU) 05:27:57 LINUX RESTART (8 CPU) 05:28:01 CPU %user %nice %system %iowait %steal %idle 05:29:01 all 7.94 0.00 1.18 3.70 0.04 87.14 05:29:01 0 3.00 0.00 0.67 0.27 0.02 96.04 05:29:01 1 3.56 0.00 0.75 1.15 0.07 94.47 05:29:01 2 4.36 0.00 0.45 0.28 0.02 94.88 05:29:01 3 8.14 0.00 1.69 3.92 0.02 86.24 05:29:01 4 5.93 0.00 2.27 12.62 0.03 79.14 05:29:01 5 23.75 0.00 1.45 1.35 0.05 73.39 05:29:01 6 10.36 0.00 1.29 0.82 0.03 87.51 05:29:01 7 4.38 0.00 0.90 9.18 0.05 85.49 05:30:01 all 10.11 0.00 0.92 2.26 0.03 86.68 05:30:01 0 1.22 0.00 0.17 0.10 0.02 98.50 05:30:01 1 23.91 0.00 1.09 2.36 0.05 72.59 05:30:01 2 6.50 0.00 0.85 0.57 0.02 92.07 05:30:01 3 15.72 0.00 1.03 0.92 0.03 82.30 05:30:01 4 2.69 0.00 0.89 11.30 0.03 85.08 05:30:01 5 18.28 0.00 1.77 1.57 0.07 78.32 05:30:01 6 9.07 0.00 1.00 0.10 0.02 89.82 05:30:01 7 3.49 0.00 0.55 1.19 0.03 94.74 05:31:01 all 10.81 0.00 4.42 4.90 0.05 79.82 05:31:01 0 6.87 0.00 3.31 3.76 0.05 86.01 05:31:01 1 14.91 0.00 4.95 0.86 0.05 79.22 05:31:01 2 10.58 0.00 5.13 21.54 0.08 62.66 05:31:01 3 11.15 0.00 4.57 0.24 0.03 84.01 05:31:01 4 10.11 0.00 3.99 9.73 0.05 76.12 05:31:01 5 13.21 0.00 4.07 2.38 0.05 80.29 05:31:01 6 8.99 0.00 4.79 0.17 0.05 86.00 05:31:01 7 10.71 0.00 4.57 0.52 0.07 84.13 05:32:01 all 27.42 0.00 3.46 2.41 0.09 66.62 05:32:01 0 24.63 0.00 3.26 2.19 0.07 69.85 05:32:01 1 26.57 0.00 3.30 0.54 0.08 69.51 05:32:01 2 27.90 0.00 3.85 1.98 0.08 66.19 05:32:01 3 25.97 0.00 3.02 0.77 0.10 70.14 05:32:01 4 23.70 0.00 3.32 7.59 0.10 65.29 05:32:01 5 34.99 0.00 3.87 2.63 0.08 58.42 05:32:01 6 22.74 0.00 3.17 2.35 0.07 71.68 05:32:01 7 32.87 0.00 3.93 1.21 0.10 61.90 05:33:01 all 4.14 0.00 0.50 0.92 0.07 94.36 05:33:01 0 4.05 0.00 0.42 0.00 0.05 95.48 05:33:01 1 3.70 0.00 0.71 0.12 0.08 95.39 05:33:01 2 4.67 0.00 0.54 0.10 0.08 94.61 05:33:01 3 4.66 0.00 0.40 0.00 0.10 94.84 05:33:01 4 3.75 0.00 0.43 7.06 0.08 88.68 05:33:01 5 3.47 0.00 0.45 0.10 0.07 95.91 05:33:01 6 4.86 0.00 0.53 0.02 0.08 94.50 05:33:01 7 3.97 0.00 0.54 0.02 0.07 95.41 05:34:01 all 2.44 0.00 0.60 1.16 0.05 95.74 05:34:01 0 1.04 0.00 0.52 0.05 0.03 98.36 05:34:01 1 1.28 0.00 0.57 0.12 0.07 97.97 05:34:01 2 1.67 0.00 0.63 0.10 0.03 97.56 05:34:01 3 2.62 0.00 0.55 0.03 0.03 96.76 05:34:01 4 2.77 0.00 0.69 3.44 0.05 93.05 05:34:01 5 1.69 0.00 0.55 0.17 0.07 97.53 05:34:01 6 1.39 0.00 0.62 5.14 0.05 92.80 05:34:01 7 7.07 0.00 0.67 0.27 0.07 91.93 Average: all 10.47 0.00 1.84 2.55 0.06 85.08 Average: 0 6.80 0.00 1.39 1.06 0.04 90.72 Average: 1 12.32 0.00 1.89 0.86 0.07 84.87 Average: 2 9.27 0.00 1.90 4.06 0.05 84.72 Average: 3 11.37 0.00 1.87 0.98 0.05 85.73 Average: 4 8.15 0.00 1.93 8.62 0.06 81.24 Average: 5 15.89 0.00 2.02 1.36 0.06 80.66 Average: 6 9.57 0.00 1.90 1.43 0.05 87.06 Average: 7 10.40 0.00 1.85 2.07 0.06 85.62