---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77835 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: 2800.000 BogoMIPS: 5600.00 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 145G 7% / 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 859 28948 0 2358 30879 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:af:61:83 brd ff:ff:ff:ff:ff:ff inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:feaf:6183/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:92:e2:3c 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-77835) 10/19/24 _x86_64_ (8 CPU) 08:56:06 LINUX RESTART (8 CPU) 08:57:01 tps rtps wtps bread/s bwrtn/s 08:58:01 17.35 0.00 17.35 0.00 20809.07 08:59:01 14.01 0.00 14.01 0.00 20577.77 09:00:01 16.01 2.10 13.91 87.85 20732.28 09:01:01 316.01 38.58 277.44 1773.04 28682.82 09:02:01 139.24 21.78 117.46 784.41 34754.28 09:03:01 47.29 1.38 45.91 71.19 24477.52 Average: 91.65 10.64 81.01 452.76 25005.89 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 30645072 31888236 2294148 6.96 38712 1532688 1299228 3.82 627708 1415524 152 08:59:01 30638816 31882108 2300404 6.98 38800 1532692 1319248 3.88 634764 1415516 12 09:00:01 30541536 31792360 2397684 7.28 38928 1539992 1335372 3.93 724832 1421460 4 09:01:01 30087204 31729020 2852016 8.66 74344 1873220 1357376 3.99 840372 1709732 210896 09:02:01 27695268 29567876 5243952 15.92 88012 2080652 3624012 10.66 3075980 1841260 6100 09:03:01 29674688 31651640 3264532 9.91 91524 2180384 1413200 4.16 1019556 1922224 15488 Average: 29880431 31418540 3058789 9.29 61720 1789938 1724739 5.07 1153869 1620953 38775 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 3.22 1.35 2.56 0.51 0.00 0.00 0.00 0.00 08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 1.32 0.67 0.61 1.45 0.00 0.00 0.00 0.00 08:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 56.11 32.01 93.98 14.87 0.00 0.00 0.00 0.00 09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 147.36 92.77 1084.01 34.75 0.00 0.00 0.00 0.00 09:01:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 506.55 388.39 2902.38 98.99 0.00 0.00 0.00 0.00 09:02:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 171.05 117.58 301.76 51.24 0.00 0.00 0.00 0.00 09:03:01 lo 4.42 4.42 0.41 0.41 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: ens3 147.61 105.47 730.94 33.64 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77835) 10/19/24 _x86_64_ (8 CPU) 08:56:06 LINUX RESTART (8 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 0.14 0.00 0.02 0.93 0.00 98.91 08:58:01 0 0.05 0.00 0.03 0.00 0.00 99.92 08:58:01 1 0.05 0.00 0.07 7.41 0.00 92.48 08:58:01 2 0.13 0.00 0.02 0.00 0.00 99.85 08:58:01 3 0.75 0.00 0.02 0.00 0.00 99.23 08:58:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:58:01 5 0.08 0.00 0.00 0.00 0.00 99.92 08:58:01 6 0.07 0.00 0.02 0.00 0.00 99.92 08:58:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:59:01 all 0.13 0.00 0.01 1.01 0.00 98.84 08:59:01 0 0.10 0.00 0.00 0.00 0.02 99.88 08:59:01 1 0.02 0.00 0.02 8.11 0.00 91.86 08:59:01 2 0.71 0.00 0.07 0.00 0.00 99.22 08:59:01 3 0.08 0.00 0.00 0.00 0.02 99.90 08:59:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:59:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:59:01 7 0.12 0.00 0.00 0.00 0.00 99.88 09:00:01 all 0.44 0.00 0.05 1.04 0.00 98.46 09:00:01 0 0.52 0.00 0.03 0.00 0.00 99.45 09:00:01 1 0.55 0.00 0.08 8.29 0.02 91.06 09:00:01 2 1.06 0.00 0.15 0.03 0.02 98.74 09:00:01 3 0.07 0.00 0.02 0.00 0.00 99.92 09:00:01 4 0.20 0.00 0.02 0.00 0.02 99.77 09:00:01 5 0.40 0.00 0.02 0.00 0.00 99.58 09:00:01 6 0.28 0.00 0.00 0.02 0.00 99.70 09:00:01 7 0.43 0.00 0.12 0.00 0.02 99.43 09:01:01 all 10.54 0.00 0.97 2.74 0.03 85.72 09:01:01 0 9.05 0.00 0.67 0.18 0.02 90.08 09:01:01 1 9.17 0.00 1.14 12.53 0.03 77.13 09:01:01 2 3.57 0.00 0.76 1.89 0.02 93.76 09:01:01 3 31.49 0.00 1.77 1.90 0.07 64.77 09:01:01 4 2.17 0.00 0.80 3.58 0.05 93.39 09:01:01 5 12.94 0.00 1.00 0.38 0.03 85.64 09:01:01 6 7.39 0.00 0.72 0.17 0.02 91.71 09:01:01 7 8.57 0.00 0.93 1.28 0.03 89.18 09:02:01 all 34.51 0.00 1.23 1.51 0.08 62.68 09:02:01 0 24.58 0.00 1.18 0.50 0.07 73.67 09:02:01 1 41.27 0.00 1.51 6.98 0.08 50.16 09:02:01 2 30.84 0.00 1.12 0.72 0.07 67.25 09:02:01 3 32.00 0.00 0.85 1.57 0.08 65.50 09:02:01 4 27.48 0.00 1.21 1.64 0.07 69.61 09:02:01 5 38.53 0.00 1.25 0.13 0.08 60.00 09:02:01 6 51.04 0.00 1.96 0.42 0.12 46.47 09:02:01 7 30.35 0.00 0.67 0.12 0.07 68.79 09:03:01 all 13.61 0.00 0.83 1.95 0.04 83.56 09:03:01 0 27.72 0.00 0.97 0.90 0.05 70.36 09:03:01 1 5.44 0.00 0.67 11.61 0.03 82.25 09:03:01 2 11.11 0.00 1.03 0.00 0.03 87.83 09:03:01 3 10.36 0.00 0.50 1.47 0.03 87.63 09:03:01 4 21.30 0.00 1.36 0.40 0.03 76.90 09:03:01 5 6.59 0.00 0.62 0.10 0.02 92.67 09:03:01 6 22.73 0.00 0.90 1.12 0.05 75.20 09:03:01 7 3.57 0.00 0.58 0.05 0.02 95.78 Average: all 9.88 0.00 0.52 1.53 0.03 88.04 Average: 0 10.34 0.00 0.48 0.26 0.03 88.89 Average: 1 9.40 0.00 0.58 9.15 0.03 80.84 Average: 2 7.88 0.00 0.52 0.44 0.02 91.13 Average: 3 12.45 0.00 0.53 0.82 0.03 86.17 Average: 4 8.52 0.00 0.56 0.93 0.03 89.95 Average: 5 9.75 0.00 0.48 0.10 0.02 89.65 Average: 6 13.56 0.00 0.60 0.29 0.03 85.52 Average: 7 7.16 0.00 0.38 0.24 0.02 92.19