---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2605 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 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 800 28037 0 3329 30910 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f4:59:82 brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fef4:5982/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:ab:10:9f 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::42:45ff:feab:109f/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-2605) 11/21/23 _x86_64_ (8 CPU) 18:19:59 LINUX RESTART (8 CPU) 18:20:01 tps rtps wtps bread/s bwrtn/s 18:21:02 93.25 48.94 44.31 4472.19 53319.51 18:22:01 15.51 0.00 15.51 0.00 18006.85 18:23:01 12.33 0.00 12.33 0.00 17884.31 18:24:01 14.71 3.10 11.61 135.58 16989.57 18:25:01 106.60 36.64 69.96 1706.25 23855.89 18:26:01 195.35 9.20 186.15 1642.39 66877.65 Average: 73.12 16.36 56.76 1329.72 32863.14 18:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:21:02 30655652 31897616 2283568 6.93 38596 1531804 1268952 3.73 625752 1414396 6740 18:22:01 30654320 31896416 2284900 6.94 38684 1531816 1268952 3.73 626512 1414324 12 18:23:01 30654276 31896504 2284944 6.94 38772 1531808 1268952 3.73 626384 1414324 24 18:24:01 30570108 31821844 2369112 7.19 38900 1541080 1268952 3.73 701872 1421576 28 18:25:01 30110352 31719044 2828868 8.59 70116 1848488 1394604 4.10 859388 1682772 181564 18:26:01 28690092 31624520 4249128 12.90 101240 3092480 1466512 4.31 1032468 2829896 43620 Average: 30222467 31809324 2716753 8.25 54385 1846246 1322821 3.89 745396 1696215 38665 18:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 18:21:02 ens3 241.19 154.32 577.22 33.14 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 0.22 0.12 0.06 0.21 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 ens3 0.20 0.20 0.06 0.17 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 ens3 89.44 56.02 113.57 18.66 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 18:25:01 ens3 101.40 65.51 1017.60 24.87 0.00 0.00 0.00 0.00 18:26:01 docker0 0.83 1.18 0.07 6.27 0.00 0.00 0.00 0.00 18:26:01 lo 2.87 2.87 0.29 0.29 0.00 0.00 0.00 0.00 18:26:01 ens3 427.68 212.73 6467.69 23.48 0.00 0.00 0.00 0.00 Average: docker0 0.14 0.20 0.01 1.05 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 143.75 81.71 1366.46 16.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2605) 11/21/23 _x86_64_ (8 CPU) 18:19:59 LINUX RESTART (8 CPU) 18:20:01 CPU %user %nice %system %iowait %steal %idle 18:21:02 all 2.51 0.00 0.66 2.85 0.02 93.95 18:21:02 0 3.63 0.00 0.75 0.33 0.02 95.27 18:21:02 1 1.92 0.00 0.60 10.50 0.03 86.94 18:21:02 2 1.82 0.00 0.55 0.07 0.02 97.55 18:21:02 3 1.54 0.00 0.53 2.87 0.03 95.02 18:21:02 4 4.11 0.00 0.33 0.13 0.03 95.39 18:21:02 5 3.24 0.00 0.37 5.74 0.02 90.64 18:21:02 6 1.90 0.00 0.48 2.79 0.02 94.81 18:21:02 7 1.99 0.00 1.71 0.33 0.02 95.95 18:22:01 all 0.13 0.00 0.01 1.06 0.01 98.79 18:22:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:22:01 1 0.05 0.00 0.00 0.05 0.00 99.90 18:22:01 2 0.03 0.00 0.02 0.00 0.00 99.95 18:22:01 3 0.00 0.00 0.00 0.00 0.02 99.98 18:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:22:01 5 0.00 0.00 0.02 8.43 0.02 91.54 18:22:01 6 0.03 0.00 0.03 0.00 0.00 99.93 18:22:01 7 0.88 0.00 0.00 0.00 0.02 99.11 18:23:01 all 0.03 0.00 0.01 0.99 0.01 98.97 18:23:01 0 0.02 0.00 0.02 0.00 0.02 99.95 18:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:23:01 2 0.03 0.00 0.00 0.00 0.00 99.97 18:23:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:23:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:23:01 5 0.02 0.00 0.00 7.90 0.02 92.06 18:23:01 6 0.03 0.00 0.00 0.00 0.02 99.95 18:23:01 7 0.05 0.00 0.02 0.00 0.00 99.93 18:24:01 all 0.63 0.00 0.05 1.82 0.01 97.49 18:24:01 0 0.42 0.00 0.02 0.00 0.03 99.53 18:24:01 1 0.78 0.00 0.08 0.13 0.02 98.98 18:24:01 2 0.35 0.00 0.03 0.00 0.00 99.62 18:24:01 3 0.72 0.00 0.03 0.00 0.02 99.23 18:24:01 4 0.93 0.00 0.03 0.00 0.00 99.03 18:24:01 5 0.03 0.00 0.07 14.38 0.00 85.52 18:24:01 6 1.35 0.00 0.02 0.00 0.00 98.63 18:24:01 7 0.47 0.00 0.12 0.00 0.00 99.41 18:25:01 all 10.56 0.00 0.82 2.24 0.04 86.34 18:25:01 0 1.80 0.00 0.33 0.70 0.08 97.08 18:25:01 1 11.35 0.00 0.88 0.33 0.02 87.42 18:25:01 2 7.56 0.00 0.87 0.68 0.02 90.87 18:25:01 3 3.93 0.00 0.40 0.05 0.02 95.61 18:25:01 4 8.63 0.00 1.03 2.57 0.03 87.74 18:25:01 5 0.32 0.00 0.32 10.69 0.02 88.66 18:25:01 6 26.26 0.00 1.42 1.99 0.05 70.29 18:25:01 7 24.65 0.00 1.32 0.87 0.05 73.11 18:26:01 all 10.71 0.00 2.20 3.49 0.04 83.57 18:26:01 0 8.38 0.00 1.90 2.77 0.05 86.91 18:26:01 1 8.30 0.00 1.71 0.15 0.02 89.82 18:26:01 2 6.30 0.00 1.85 0.24 0.03 91.59 18:26:01 3 7.13 0.00 1.78 0.25 0.03 90.80 18:26:01 4 26.45 0.00 1.89 3.13 0.05 68.48 18:26:01 5 6.58 0.00 2.98 1.92 0.03 88.48 18:26:01 6 4.23 0.00 2.98 18.91 0.03 73.85 18:26:01 7 18.22 0.00 2.49 0.60 0.05 78.64 Average: all 4.10 0.00 0.63 2.07 0.02 93.18 Average: 0 2.38 0.00 0.51 0.63 0.04 96.44 Average: 1 3.74 0.00 0.55 1.86 0.01 93.83 Average: 2 2.68 0.00 0.55 0.16 0.01 96.59 Average: 3 2.22 0.00 0.46 0.53 0.02 96.77 Average: 4 6.69 0.00 0.55 0.97 0.02 91.76 Average: 5 1.69 0.00 0.62 8.19 0.02 89.48 Average: 6 5.65 0.00 0.82 3.93 0.02 89.58 Average: 7 7.72 0.00 0.94 0.30 0.02 91.02