---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84070 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 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 868 26609 0 4689 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:80:0b:94 brd ff:ff:ff:ff:ff:ff inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe80:b94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:47:63:3e 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-84070) 11/16/24 _x86_64_ (8 CPU) 04:57:26 LINUX RESTART (8 CPU) 04:58:01 tps rtps wtps bread/s bwrtn/s 04:59:01 133.59 35.24 98.35 1671.72 26599.83 05:00:01 158.46 20.83 137.63 770.94 36169.31 05:01:01 129.52 5.63 123.89 820.13 111141.22 05:02:01 42.59 0.92 41.68 94.38 22664.36 Average: 116.04 15.66 100.39 839.29 49146.26 04:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 30147312 31712604 2791908 8.48 69016 1807828 1411076 4.15 855232 1645476 157456 05:00:01 27242764 30164316 5696456 17.29 100180 3088840 3326560 9.79 2494056 2813228 1048472 05:01:01 24814552 29497220 8124668 24.67 105332 4783304 6999960 20.60 3214068 4434024 348 05:02:01 27272884 31613608 5666336 17.20 107348 4455912 1472568 4.33 1149936 4082788 3252 Average: 27369378 30746937 5569842 16.91 95469 3533971 3302541 9.72 1928323 3243879 302382 04:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:59:01 ens3 54.72 39.76 823.31 17.56 0.00 0.00 0.00 0.00 04:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 05:00:01 ens3 676.04 442.56 11568.69 74.74 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 lo 4.12 4.12 0.54 0.54 0.00 0.00 0.00 0.00 05:01:01 ens3 123.88 83.44 83.37 25.09 0.00 0.00 0.00 0.00 05:01:01 br-dd7700c800e5 4.82 9.35 0.63 0.77 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 vethd01430d 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 05:02:01 ens3 314.73 219.48 78.67 74.15 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 lo 43.23 43.23 4.02 4.02 0.00 0.00 0.00 0.00 Average: ens3 292.33 196.30 3138.38 47.88 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 9.82 9.82 0.92 0.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84070) 11/16/24 _x86_64_ (8 CPU) 04:57:26 LINUX RESTART (8 CPU) 04:58:01 CPU %user %nice %system %iowait %steal %idle 04:59:01 all 7.96 0.00 0.75 4.60 0.03 86.66 04:59:01 0 1.32 0.00 0.50 5.52 0.03 92.62 04:59:01 1 7.02 0.00 0.62 0.40 0.02 91.95 04:59:01 2 4.41 0.00 0.62 4.72 0.02 90.24 04:59:01 3 11.07 0.00 0.87 2.23 0.02 85.81 04:59:01 4 15.69 0.00 1.55 20.33 0.07 62.36 04:59:01 5 15.17 0.00 0.94 3.21 0.08 80.60 04:59:01 6 6.49 0.00 0.42 0.33 0.02 92.75 04:59:01 7 2.52 0.00 0.55 0.03 0.02 96.88 05:00:01 all 26.98 0.00 2.79 1.82 0.10 68.30 05:00:01 0 17.11 0.00 2.20 6.07 0.07 74.55 05:00:01 1 26.45 0.00 3.36 0.18 0.15 69.85 05:00:01 2 18.57 0.00 2.99 0.15 0.08 78.20 05:00:01 3 50.22 0.00 3.10 0.87 0.13 45.67 05:00:01 4 29.19 0.00 2.75 1.88 0.10 66.08 05:00:01 5 16.24 0.00 2.77 1.98 0.07 78.95 05:00:01 6 31.34 0.00 3.19 1.11 0.10 64.26 05:00:01 7 26.71 0.00 1.96 2.28 0.12 68.93 05:01:01 all 8.09 0.00 2.33 4.27 0.07 85.24 05:01:01 0 8.06 0.00 1.98 1.07 0.07 88.82 05:01:01 1 8.45 0.00 2.12 10.87 0.07 78.49 05:01:01 2 7.99 0.00 2.56 9.36 0.08 80.01 05:01:01 3 9.17 0.00 3.12 0.05 0.07 87.60 05:01:01 4 4.71 0.00 1.71 2.18 0.08 91.31 05:01:01 5 9.48 0.00 2.69 0.37 0.07 87.39 05:01:01 6 7.48 0.00 1.72 0.40 0.08 90.31 05:01:01 7 9.40 0.00 2.71 9.92 0.07 77.89 05:02:01 all 6.87 0.00 1.02 1.38 0.05 90.68 05:02:01 0 17.38 0.00 1.17 0.31 0.07 81.06 05:02:01 1 15.52 0.00 1.00 0.38 0.05 83.04 05:02:01 2 2.06 0.00 0.79 8.42 0.05 88.69 05:02:01 3 3.69 0.00 0.90 0.05 0.05 95.31 05:02:01 4 3.64 0.00 0.86 0.27 0.05 95.18 05:02:01 5 4.98 0.00 0.80 0.02 0.07 94.14 05:02:01 6 3.61 0.00 1.31 0.02 0.05 95.01 05:02:01 7 3.99 0.00 1.29 1.64 0.05 93.04 Average: all 12.46 0.00 1.72 3.02 0.07 82.74 Average: 0 10.98 0.00 1.46 3.24 0.06 84.27 Average: 1 14.34 0.00 1.77 2.96 0.07 80.86 Average: 2 8.25 0.00 1.73 5.66 0.06 84.30 Average: 3 18.49 0.00 2.00 0.80 0.07 78.64 Average: 4 13.30 0.00 1.72 6.15 0.07 78.75 Average: 5 11.46 0.00 1.80 1.39 0.07 85.28 Average: 6 12.19 0.00 1.66 0.46 0.06 85.62 Average: 7 10.64 0.00 1.62 3.45 0.06 84.22