---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13328 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 854 25521 0 5791 30857 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:aa:f8:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:feaa:f8e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:75:94:54 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-13328) 03/15/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 143.59 36.89 106.69 1732.72 69567.19 13:35:01 137.93 23.08 114.85 2774.60 65340.31 13:36:01 204.42 0.38 204.03 44.79 108028.52 13:37:01 214.78 12.40 202.38 813.48 18982.05 13:38:01 6.90 0.10 6.80 5.20 227.76 13:39:01 47.03 0.77 46.26 49.19 2024.90 Average: 125.72 12.20 113.52 901.00 43959.11 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30117688 31703084 2821532 8.57 69620 1826704 1408704 4.14 874628 1662232 151696 13:35:01 29167684 31657504 3771536 11.45 93788 2677804 1545252 4.55 995560 2427556 662512 13:36:01 26210896 31654952 6728324 20.43 129416 5473652 1476048 4.34 1021860 5217692 306276 13:37:01 23926796 29527632 9012424 27.36 138648 5603524 8543252 25.14 3332896 5115612 2176 13:38:01 23903408 29506772 9035812 27.43 138956 5605560 8470736 24.92 3353896 5116020 220 13:39:01 26160756 31616284 6778464 20.58 140264 5469428 1525292 4.49 1309180 4960656 2460 Average: 26581205 30944371 6358015 19.30 118449 4442779 3828214 11.26 1814670 4083295 187557 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 13:34:01 ens3 71.38 49.47 898.97 15.16 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 4.80 4.80 0.46 0.46 0.00 0.00 0.00 0.00 13:35:01 br-87b0ef9cb03e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 117.16 80.20 2796.87 10.25 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 7.00 7.00 0.70 0.70 0.00 0.00 0.00 0.00 13:36:01 br-87b0ef9cb03e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1059.26 529.42 28312.07 38.74 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth9da3578 10.58 10.25 1.42 1.40 0.00 0.00 0.00 0.00 13:37:01 veth39f9118 1.97 2.32 0.20 0.20 0.00 0.00 0.00 0.00 13:37:01 veth3b8edec 46.14 41.51 22.05 34.58 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth9da3578 16.88 12.03 8.03 3.93 0.00 0.00 0.00 0.00 13:38:01 veth39f9118 4.00 5.57 0.64 2.67 0.00 0.00 0.00 0.00 13:38:01 veth3b8edec 18.93 15.96 7.22 23.46 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 21.71 21.71 2.28 2.28 0.00 0.00 0.00 0.00 13:39:01 ens3 1601.03 903.12 32826.26 152.68 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 2.97 2.97 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 218.92 116.75 5358.59 16.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13328) 03/15/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.66 0.00 0.78 3.59 0.04 84.94 13:34:01 0 1.94 0.00 0.34 23.39 0.03 74.29 13:34:01 1 5.10 0.00 0.42 0.47 0.02 93.98 13:34:01 2 37.53 0.00 2.24 3.04 0.08 57.11 13:34:01 3 26.73 0.00 1.33 0.54 0.05 71.34 13:34:01 4 3.37 0.00 0.58 0.14 0.02 95.90 13:34:01 5 3.81 0.00 0.44 0.46 0.03 95.26 13:34:01 6 5.63 0.00 0.56 0.32 0.03 93.46 13:34:01 7 1.16 0.00 0.31 0.41 0.02 98.11 13:35:01 all 10.60 0.00 1.39 4.84 0.04 83.13 13:35:01 0 4.02 0.00 0.94 10.33 0.02 84.69 13:35:01 1 10.83 0.00 1.32 0.18 0.03 87.63 13:35:01 2 21.36 0.00 1.44 1.63 0.05 75.52 13:35:01 3 7.77 0.00 1.24 15.90 0.07 75.03 13:35:01 4 11.49 0.00 1.84 1.24 0.03 85.40 13:35:01 5 6.37 0.00 1.02 6.01 0.03 86.57 13:35:01 6 5.73 0.00 1.69 0.40 0.02 92.17 13:35:01 7 17.26 0.00 1.64 3.06 0.05 77.99 13:36:01 all 11.36 0.00 4.70 6.17 0.10 77.68 13:36:01 0 13.26 0.00 3.25 0.02 0.10 83.38 13:36:01 1 12.56 0.00 5.04 0.32 0.10 81.98 13:36:01 2 11.40 0.00 5.01 0.14 0.10 83.36 13:36:01 3 10.44 0.00 4.32 4.61 0.07 80.57 13:36:01 4 11.11 0.00 5.02 0.17 0.10 83.60 13:36:01 5 10.45 0.00 4.20 8.37 0.14 76.85 13:36:01 6 11.12 0.00 4.59 9.80 0.10 74.38 13:36:01 7 10.53 0.00 6.16 26.09 0.12 57.11 13:37:01 all 33.53 0.00 4.13 1.45 0.14 60.75 13:37:01 0 37.93 0.00 4.58 0.39 0.15 56.95 13:37:01 1 29.35 0.00 3.68 1.80 0.15 65.01 13:37:01 2 35.69 0.00 4.58 1.72 0.12 57.90 13:37:01 3 40.79 0.00 4.92 0.64 0.13 53.52 13:37:01 4 37.38 0.00 4.52 5.24 0.15 52.71 13:37:01 5 31.97 0.00 4.02 0.74 0.13 63.13 13:37:01 6 34.15 0.00 3.88 0.45 0.13 61.38 13:37:01 7 20.91 0.00 2.91 0.62 0.12 75.44 13:38:01 all 3.83 0.00 0.44 0.02 0.04 95.67 13:38:01 0 3.33 0.00 0.40 0.00 0.03 96.23 13:38:01 1 3.58 0.00 0.37 0.12 0.03 95.90 13:38:01 2 3.97 0.00 0.35 0.00 0.03 95.65 13:38:01 3 3.39 0.00 0.62 0.02 0.03 95.94 13:38:01 4 3.79 0.00 0.37 0.00 0.02 95.83 13:38:01 5 3.70 0.00 0.44 0.00 0.07 95.80 13:38:01 6 4.88 0.00 0.57 0.00 0.03 94.51 13:38:01 7 3.99 0.00 0.45 0.03 0.05 95.48 13:39:01 all 2.76 0.00 0.64 0.20 0.05 96.36 13:39:01 0 1.78 0.00 0.73 0.03 0.03 97.42 13:39:01 1 3.78 0.00 0.88 0.40 0.07 94.87 13:39:01 2 1.47 0.00 0.58 0.73 0.05 97.16 13:39:01 3 4.02 0.00 0.48 0.15 0.07 95.28 13:39:01 4 4.01 0.00 0.63 0.07 0.07 95.22 13:39:01 5 2.11 0.00 0.60 0.12 0.07 97.11 13:39:01 6 1.62 0.00 0.62 0.03 0.03 97.70 13:39:01 7 3.28 0.00 0.56 0.08 0.03 96.04 Average: all 12.10 0.00 2.01 2.70 0.07 83.12 Average: 0 10.38 0.00 1.70 5.65 0.06 82.21 Average: 1 10.86 0.00 1.95 0.55 0.07 86.58 Average: 2 18.51 0.00 2.36 1.20 0.07 77.86 Average: 3 15.48 0.00 2.14 3.65 0.07 78.66 Average: 4 11.86 0.00 2.15 1.14 0.06 84.78 Average: 5 9.73 0.00 1.78 2.61 0.08 85.80 Average: 6 10.52 0.00 1.98 1.82 0.06 85.62 Average: 7 9.51 0.00 1.99 4.98 0.06 83.45