---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22713 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 14G 141G 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 891 24586 0 6689 30820 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:67:23:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe67:23d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:7d:5e:0c 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-22713) 04/12/24 _x86_64_ (8 CPU) 12:29:24 LINUX RESTART (8 CPU) 12:30:02 tps rtps wtps bread/s bwrtn/s 12:31:01 129.38 31.94 97.44 1665.48 50225.39 12:32:01 216.86 50.54 166.32 3813.10 64005.33 12:33:01 70.44 12.68 57.76 2341.21 47105.75 12:34:01 82.67 3.57 79.10 474.05 37232.46 12:35:01 290.33 2.55 287.79 414.86 94990.43 12:36:01 155.91 0.42 155.50 34.12 14421.33 12:37:01 44.73 0.02 44.71 0.13 1536.01 12:38:01 66.16 1.75 64.41 74.79 2774.87 Average: 132.07 12.89 119.17 1101.02 39012.58 12:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 30137512 31723208 2801708 8.51 71284 1825044 1459580 4.29 856532 1657256 149900 12:32:01 28787800 30969272 4151420 12.60 89408 2384112 1976300 5.81 1750300 2073380 27244 12:33:01 27484736 30371064 5454484 16.56 95676 3069700 2415460 7.11 2530316 2568424 545536 12:34:01 26929492 31603436 6009728 18.24 129224 4737268 1596096 4.70 1434788 4116244 1192592 12:35:01 23596324 29988044 9342896 28.36 167644 6296180 8357304 24.59 3207032 5513996 41132 12:36:01 21235520 27951064 11703700 35.53 184688 6571032 10831860 31.87 5367028 5664960 7240 12:37:01 20597680 27463252 12341540 37.47 186212 6717264 11290420 33.22 5882320 5779240 1376 12:38:01 25196536 31579992 7742684 23.51 188780 6285944 1558388 4.59 1848152 5318492 26376 Average: 25495700 30206166 7443520 22.60 139114 4735818 4935676 14.52 2859558 4086499 248924 12:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 lo 1.63 1.63 0.19 0.19 0.00 0.00 0.00 0.00 12:31:01 ens3 52.58 38.42 841.88 7.33 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 12:32:01 ens3 687.17 508.10 6201.26 90.44 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:33:01 ens3 722.60 478.65 2079.54 183.79 0.00 0.00 0.00 0.00 12:34:01 br-fadb976e75fa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 4.13 4.13 0.47 0.47 0.00 0.00 0.00 0.00 12:34:01 ens3 715.56 339.56 8292.88 72.11 0.00 0.00 0.00 0.00 12:35:01 br-fadb976e75fa 14.80 14.01 3.11 2.41 0.00 0.00 0.67 0.00 12:35:01 vethd814cf1 6.13 7.57 0.79 1.81 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 veth6fb1eca 0.05 0.23 0.00 0.02 0.00 0.00 0.00 0.00 12:36:01 br-fadb976e75fa 12.20 11.98 4.65 4.62 0.00 0.00 0.13 0.00 12:36:01 vethd814cf1 4.50 5.71 1.93 2.20 0.00 0.00 0.00 0.00 12:36:01 vethbb50f74 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 br-fadb976e75fa 80.85 80.75 38.58 43.58 0.00 0.00 0.00 0.00 12:37:01 vethd814cf1 32.33 37.18 22.52 9.68 0.00 0.00 0.00 0.00 12:37:01 vethbb50f74 21.58 13.20 10.82 1.54 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 20.23 20.23 2.09 2.09 0.00 0.00 0.00 0.00 12:38:01 ens3 3526.51 2034.69 33699.96 489.65 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: lo 2.04 2.04 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 396.70 221.56 4114.56 53.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22713) 04/12/24 _x86_64_ (8 CPU) 12:29:24 LINUX RESTART (8 CPU) 12:30:02 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 10.19 0.00 0.69 3.16 0.04 85.92 12:31:01 0 12.96 0.00 0.61 0.80 0.03 85.60 12:31:01 1 23.14 0.00 1.43 0.70 0.03 74.70 12:31:01 2 1.71 0.00 0.31 0.14 0.02 97.83 12:31:01 3 6.33 0.00 0.39 0.27 0.02 93.00 12:31:01 4 8.01 0.00 0.37 3.19 0.07 88.36 12:31:01 5 13.99 0.00 0.95 1.15 0.03 83.88 12:31:01 6 4.64 0.00 0.78 18.49 0.03 76.05 12:31:01 7 10.78 0.00 0.68 0.55 0.09 87.91 12:32:01 all 29.23 0.00 1.44 2.55 0.07 66.71 12:32:01 0 28.15 0.00 1.32 0.84 0.05 69.64 12:32:01 1 31.41 0.00 1.32 0.38 0.07 66.82 12:32:01 2 28.07 0.00 0.82 0.23 0.07 70.81 12:32:01 3 24.83 0.00 0.70 0.08 0.05 74.33 12:32:01 4 18.78 0.00 1.22 13.69 0.05 66.25 12:32:01 5 51.48 0.00 2.07 1.69 0.08 44.68 12:32:01 6 20.41 0.00 1.57 2.79 0.07 75.15 12:32:01 7 30.68 0.00 2.53 0.67 0.08 66.03 12:33:01 all 46.13 0.00 1.82 1.17 0.08 50.80 12:33:01 0 58.72 0.00 1.95 0.35 0.08 38.89 12:33:01 1 46.76 0.00 1.63 0.23 0.07 51.31 12:33:01 2 50.18 0.00 2.02 0.23 0.08 47.48 12:33:01 3 37.59 0.00 1.63 0.05 0.07 60.67 12:33:01 4 46.59 0.00 2.19 5.02 0.10 46.10 12:33:01 5 49.42 0.00 1.34 0.35 0.08 48.80 12:33:01 6 36.70 0.00 1.66 0.10 0.05 61.49 12:33:01 7 43.02 0.00 2.08 3.08 0.08 51.73 12:34:01 all 12.28 0.00 2.66 2.21 0.05 82.80 12:34:01 0 7.71 0.00 1.52 0.03 0.03 90.70 12:34:01 1 8.94 0.00 2.25 0.08 0.05 88.68 12:34:01 2 5.50 0.00 3.12 6.07 0.10 85.22 12:34:01 3 9.55 0.00 2.78 0.03 0.03 87.60 12:34:01 4 18.36 0.00 2.50 0.03 0.05 79.06 12:34:01 5 28.10 0.00 3.36 4.44 0.05 64.05 12:34:01 6 6.71 0.00 3.17 4.90 0.05 85.17 12:34:01 7 13.41 0.00 2.63 2.06 0.05 81.85 12:35:01 all 29.92 0.00 5.93 4.94 0.08 59.12 12:35:01 0 29.18 0.00 6.17 2.19 0.10 62.36 12:35:01 1 27.64 0.00 5.25 15.44 0.08 51.59 12:35:01 2 31.64 0.00 6.26 0.71 0.08 61.31 12:35:01 3 32.41 0.00 5.91 0.13 0.08 61.46 12:35:01 4 29.03 0.00 6.53 2.70 0.08 61.66 12:35:01 5 29.62 0.00 5.43 2.48 0.08 62.38 12:35:01 6 28.88 0.00 5.64 1.40 0.08 63.99 12:35:01 7 30.96 0.00 6.24 14.54 0.08 48.17 12:36:01 all 34.42 0.00 2.98 1.01 0.10 61.49 12:36:01 0 37.96 0.00 2.93 0.74 0.08 58.28 12:36:01 1 34.64 0.00 2.71 0.49 0.10 62.06 12:36:01 2 36.19 0.00 3.10 0.42 0.10 60.19 12:36:01 3 31.34 0.00 3.05 0.96 0.10 64.55 12:36:01 4 43.83 0.00 2.55 2.28 0.08 51.26 12:36:01 5 29.10 0.00 3.15 1.56 0.10 66.08 12:36:01 6 32.39 0.00 3.35 0.84 0.10 63.32 12:36:01 7 29.89 0.00 3.02 0.77 0.10 66.21 12:37:01 all 18.12 0.00 1.92 0.18 0.09 79.69 12:37:01 0 14.10 0.00 1.72 0.17 0.10 83.91 12:37:01 1 16.68 0.00 1.81 0.10 0.10 81.31 12:37:01 2 17.71 0.00 2.00 0.17 0.08 80.04 12:37:01 3 18.27 0.00 2.05 0.23 0.08 79.37 12:37:01 4 21.02 0.00 2.16 0.30 0.08 76.43 12:37:01 5 18.24 0.00 1.98 0.33 0.10 79.35 12:37:01 6 17.95 0.00 1.85 0.02 0.10 80.09 12:37:01 7 21.03 0.00 1.79 0.10 0.10 76.98 12:38:01 all 10.44 0.00 1.22 0.29 0.04 88.00 12:38:01 0 2.52 0.00 0.94 0.07 0.05 96.42 12:38:01 1 16.55 0.00 1.19 0.08 0.03 82.14 12:38:01 2 5.90 0.00 1.49 0.03 0.07 92.52 12:38:01 3 14.86 0.00 1.30 1.65 0.05 82.13 12:38:01 4 5.20 0.00 1.28 0.10 0.03 93.38 12:38:01 5 12.73 0.00 1.30 0.12 0.03 85.82 12:38:01 6 19.75 0.00 1.32 0.10 0.03 78.79 12:38:01 7 6.09 0.00 1.02 0.20 0.05 92.64 Average: all 23.85 0.00 2.33 1.93 0.07 71.81 Average: 0 23.93 0.00 2.14 0.65 0.07 73.22 Average: 1 25.72 0.00 2.19 2.18 0.07 69.84 Average: 2 22.15 0.00 2.39 1.00 0.08 74.39 Average: 3 21.91 0.00 2.22 0.43 0.06 75.38 Average: 4 23.87 0.00 2.35 3.41 0.07 70.30 Average: 5 29.10 0.00 2.45 1.51 0.07 66.86 Average: 6 20.95 0.00 2.42 3.56 0.07 73.01 Average: 7 23.22 0.00 2.49 2.73 0.08 71.48