---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84629 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 142G 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 869 25005 0 6292 30842 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:c4:64:26 brd ff:ff:ff:ff:ff:ff inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fec4:6426/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:79:b4:3d 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::42:4aff:fe79:b43d/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-84629) 11/18/24 _x86_64_ (8 CPU) 13:54:03 LINUX RESTART (8 CPU) 13:55:02 tps rtps wtps bread/s bwrtn/s 13:56:01 279.48 72.38 207.10 4685.46 18735.34 13:57:01 123.65 18.81 104.83 2305.08 17955.94 13:58:01 118.96 0.07 118.90 3.87 51700.05 13:59:01 125.13 2.85 122.28 384.74 92661.89 14:00:01 265.16 0.40 264.76 36.39 18473.59 14:01:01 151.56 0.28 151.27 16.13 22843.39 Average: 177.04 15.64 161.40 1229.11 37112.23 13:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 30034468 31638792 2904752 8.82 67568 1845996 1495128 4.40 963076 1646780 183708 13:57:01 26550040 31654940 6389180 19.40 114364 5169092 1704804 5.02 985776 4925744 3163480 13:58:01 26086996 31657816 6852224 20.80 127020 5588500 1694912 4.99 996060 5344536 2345116 13:59:01 25872076 31505900 7067144 21.46 129712 5643460 3843192 11.31 1147028 5391436 932 14:00:01 23610976 29707544 9328244 28.32 156120 6060452 8490060 24.98 3163384 5536608 175232 14:01:01 25026108 31105064 7913112 24.02 172648 6025496 3016328 8.87 1798208 5516924 96 Average: 26196777 31211676 6742443 20.47 127905 5055499 3374071 9.93 1508922 4727005 978094 13:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 297.27 206.57 1509.93 74.80 0.00 0.00 0.00 0.00 13:56:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 1075.15 587.89 30232.84 51.12 0.00 0.00 0.00 0.00 13:57:01 lo 13.73 13.73 1.34 1.34 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 5.35 4.80 1.17 1.41 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 veth8188b5c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 5.05 4.60 1.52 2.95 0.00 0.00 0.00 0.00 13:59:01 veth00e227a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 42.09 29.63 1036.07 3.88 0.00 0.00 0.00 0.00 14:00:01 veth63a9c86 8.03 8.27 1.18 1.13 0.00 0.00 0.00 0.00 14:00:01 vethf9c9a2c 5.68 5.13 0.67 0.63 0.00 0.00 0.00 0.00 14:01:01 docker0 13.05 18.23 2.11 287.56 0.00 0.00 0.00 0.00 14:01:01 ens3 27.48 23.21 291.95 4.00 0.00 0.00 0.00 0.00 14:01:01 br-cee57b552f22 5.10 7.33 0.47 136.94 0.00 0.00 0.00 0.00 14:01:01 veth0f80676 145.83 166.21 27.08 25.67 0.00 0.00 0.00 0.00 Average: docker0 2.18 3.05 0.35 48.06 0.00 0.00 0.00 0.00 Average: ens3 241.91 142.61 5523.28 22.88 0.00 0.00 0.00 0.00 Average: br-cee57b552f22 0.85 1.23 0.08 22.89 0.00 0.00 0.00 0.00 Average: veth0f80676 24.37 27.78 4.53 4.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84629) 11/18/24 _x86_64_ (8 CPU) 13:54:03 LINUX RESTART (8 CPU) 13:55:02 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 9.37 0.00 1.04 4.79 0.04 84.76 13:56:01 0 4.30 0.00 0.70 2.04 0.07 92.90 13:56:01 1 5.27 0.00 0.56 2.20 0.03 91.93 13:56:01 2 5.90 0.00 0.78 2.30 0.05 90.97 13:56:01 3 5.08 0.00 0.90 11.36 0.03 82.63 13:56:01 4 7.88 0.00 1.23 1.19 0.03 89.67 13:56:01 5 25.76 0.00 1.66 3.40 0.05 69.12 13:56:01 6 6.94 0.00 0.87 10.15 0.03 82.01 13:56:01 7 13.82 0.00 1.58 5.63 0.03 78.93 13:57:01 all 12.71 0.00 4.18 11.44 0.06 71.60 13:57:01 0 11.26 0.00 4.42 26.04 0.07 58.21 13:57:01 1 11.28 0.00 4.00 12.19 0.05 72.48 13:57:01 2 9.28 0.00 4.16 7.41 0.03 79.11 13:57:01 3 8.86 0.00 4.08 13.75 0.07 73.24 13:57:01 4 27.94 0.00 4.64 6.77 0.07 60.58 13:57:01 5 15.22 0.00 4.20 5.88 0.07 74.64 13:57:01 6 8.05 0.00 4.12 15.19 0.05 72.59 13:57:01 7 9.82 0.00 3.78 4.34 0.05 82.01 13:58:01 all 2.58 0.00 1.22 28.69 0.03 67.48 13:58:01 0 2.67 0.00 1.11 14.11 0.03 82.09 13:58:01 1 2.61 0.00 1.12 30.99 0.02 65.26 13:58:01 2 1.78 0.00 1.94 27.07 0.03 69.18 13:58:01 3 1.89 0.00 1.46 86.97 0.05 9.62 13:58:01 4 3.50 0.00 0.77 16.72 0.02 78.99 13:58:01 5 3.00 0.00 1.31 14.86 0.02 80.82 13:58:01 6 2.19 0.00 1.02 4.40 0.02 92.37 13:58:01 7 3.00 0.00 1.05 34.52 0.03 61.40 13:59:01 all 1.03 0.00 0.61 23.73 0.02 74.61 13:59:01 0 1.04 0.00 0.60 5.29 0.02 93.06 13:59:01 1 1.10 0.00 0.45 17.93 0.03 80.49 13:59:01 2 1.00 0.00 0.37 29.80 0.02 68.81 13:59:01 3 1.09 0.00 1.49 85.70 0.02 11.70 13:59:01 4 0.80 0.00 0.42 1.91 0.02 96.85 13:59:01 5 1.29 0.00 0.52 4.48 0.02 93.70 13:59:01 6 1.09 0.00 0.52 19.58 0.02 78.80 13:59:01 7 0.82 0.00 0.55 25.25 0.02 73.36 14:00:01 all 26.83 0.00 3.70 6.48 0.09 62.91 14:00:01 0 19.01 0.00 3.07 3.44 0.07 74.41 14:00:01 1 24.73 0.00 4.16 9.89 0.13 61.09 14:00:01 2 27.15 0.00 3.60 4.09 0.10 65.06 14:00:01 3 28.03 0.00 3.29 11.03 0.10 57.55 14:00:01 4 27.07 0.00 3.50 9.71 0.07 59.65 14:00:01 5 29.93 0.00 4.04 3.49 0.08 62.45 14:00:01 6 31.83 0.00 4.19 6.31 0.10 57.57 14:00:01 7 26.86 0.00 3.66 3.86 0.10 65.51 14:01:01 all 4.40 0.00 1.30 3.43 0.06 90.82 14:01:01 0 5.15 0.00 1.42 0.92 0.03 92.48 14:01:01 1 3.43 0.00 1.44 10.70 0.05 84.38 14:01:01 2 3.29 0.00 1.43 8.95 0.05 86.29 14:01:01 3 3.67 0.00 1.14 0.94 0.05 94.20 14:01:01 4 3.32 0.00 1.04 0.76 0.07 94.81 14:01:01 5 9.56 0.00 1.57 1.66 0.05 87.16 14:01:01 6 2.68 0.00 1.22 1.02 0.05 95.03 14:01:01 7 4.08 0.00 1.14 2.54 0.07 92.17 Average: all 9.47 0.00 2.01 13.12 0.05 75.35 Average: 0 7.23 0.00 1.89 8.64 0.05 82.20 Average: 1 8.06 0.00 1.95 14.02 0.05 75.92 Average: 2 8.06 0.00 2.05 13.32 0.05 76.53 Average: 3 8.10 0.00 2.06 35.02 0.05 54.76 Average: 4 11.76 0.00 1.94 6.19 0.04 80.07 Average: 5 14.09 0.00 2.22 5.63 0.05 78.02 Average: 6 8.79 0.00 1.99 9.44 0.04 79.73 Average: 7 9.71 0.00 1.96 12.72 0.05 75.56