---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32652 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 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 873 24983 0 6310 30838 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:ee:7f:ff brd ff:ff:ff:ff:ff:ff inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:feee:7fff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:81:11:68 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::42:1bff:fe81:1168/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32652) 08/21/24 _x86_64_ (8 CPU) 14:28:57 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 361.05 74.62 286.43 5365.00 62709.74 14:31:01 158.71 34.24 124.46 3638.06 31383.84 14:32:01 376.42 4.53 371.89 437.66 150078.05 14:33:01 104.70 0.22 104.48 33.19 35088.29 14:34:01 59.12 0.28 58.84 18.40 20321.01 14:35:01 63.87 0.73 63.14 25.20 19363.84 Average: 187.33 19.11 168.22 1586.67 53158.52 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30198588 31654380 2740632 8.32 56844 1716912 1455372 4.28 896356 1567840 106944 14:31:01 27911632 31631172 5027588 15.26 107148 3848516 1537984 4.53 1012344 3599648 1934736 14:32:01 24800816 30473508 8138404 24.71 127056 5704632 6852440 20.16 2290960 5282588 1104 14:33:01 23567256 29779140 9371964 28.45 153284 6168704 7962264 23.43 3100280 5637304 40808 14:34:01 23327708 29435464 9611512 29.18 157332 6068136 8404056 24.73 3438108 5541912 424 14:35:01 25579308 31568048 7359912 22.34 158716 5944112 1550164 4.56 1390680 5413028 3740 Average: 25897551 30756952 7041669 21.38 126730 4908502 4627047 13.61 2021455 4507053 347959 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 416.24 279.42 1592.10 76.29 0.00 0.00 0.00 0.00 14:30:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:31:01 br-056bda9a9686 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 577.25 332.33 16508.72 27.65 0.00 0.00 0.00 0.00 14:31:01 lo 8.47 8.47 0.84 0.84 0.00 0.00 0.00 0.00 14:32:01 vethff18fa3 1.33 1.78 0.15 0.18 0.00 0.00 0.00 0.00 14:32:01 veth68be17a 0.48 0.58 0.03 0.03 0.00 0.00 0.00 0.00 14:32:01 br-056bda9a9686 0.22 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 vethff18fa3 4.07 4.85 0.69 0.76 0.00 0.00 0.00 0.00 14:33:01 veth68be17a 3.95 5.05 0.77 0.51 0.00 0.00 0.00 0.00 14:33:01 br-056bda9a9686 0.32 0.38 0.04 0.03 0.00 0.00 0.00 0.00 14:33:01 docker0 13.46 19.00 2.12 284.85 0.00 0.00 0.00 0.00 14:34:01 vethff18fa3 1.03 1.43 0.16 0.18 0.00 0.00 0.00 0.00 14:34:01 veth68be17a 8.47 10.21 1.71 5.82 0.00 0.00 0.00 0.00 14:34:01 br-056bda9a9686 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 1605.87 949.03 35505.63 142.43 0.00 0.00 0.00 0.00 14:35:01 lo 24.30 24.30 2.25 2.25 0.00 0.00 0.00 0.00 Average: docker0 2.24 3.17 0.35 47.47 0.00 0.00 0.00 0.00 Average: ens3 266.81 157.36 5916.06 23.66 0.00 0.00 0.00 0.00 Average: lo 3.55 3.55 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32652) 08/21/24 _x86_64_ (8 CPU) 14:28:57 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 8.04 0.00 1.31 2.90 0.04 87.71 14:30:01 0 5.40 0.00 0.90 0.52 0.02 93.16 14:30:01 1 10.53 0.00 1.68 3.23 0.03 84.53 14:30:01 2 18.51 0.00 1.39 0.27 0.05 79.79 14:30:01 3 4.79 0.00 1.25 4.17 0.03 89.75 14:30:01 4 4.40 0.00 0.52 2.57 0.03 92.48 14:30:01 5 4.94 0.00 0.82 0.60 0.03 93.61 14:30:01 6 6.52 0.00 2.96 11.24 0.05 79.23 14:30:01 7 9.26 0.00 0.88 0.55 0.08 89.22 14:31:01 all 11.76 0.00 3.18 3.42 0.06 81.58 14:31:01 0 5.07 0.00 2.24 5.79 0.05 86.86 14:31:01 1 11.00 0.00 3.86 3.59 0.07 81.50 14:31:01 2 26.54 0.00 3.74 3.10 0.08 66.55 14:31:01 3 16.27 0.00 3.07 0.20 0.05 80.40 14:31:01 4 7.93 0.00 2.96 3.45 0.05 85.60 14:31:01 5 7.13 0.00 4.46 1.46 0.03 86.92 14:31:01 6 12.89 0.00 2.48 8.75 0.05 75.82 14:31:01 7 7.25 0.00 2.62 1.05 0.07 89.01 14:32:01 all 19.88 0.00 4.69 2.67 0.08 72.69 14:32:01 0 18.25 0.00 3.49 0.68 0.08 77.49 14:32:01 1 24.38 0.00 4.61 2.46 0.08 68.47 14:32:01 2 25.38 0.00 5.19 7.90 0.08 61.45 14:32:01 3 14.86 0.00 4.62 0.27 0.08 80.16 14:32:01 4 10.91 0.00 5.40 3.11 0.07 80.51 14:32:01 5 23.69 0.00 5.19 0.44 0.08 70.60 14:32:01 6 23.86 0.00 4.35 3.51 0.08 68.19 14:32:01 7 17.78 0.00 4.71 3.01 0.08 74.42 14:33:01 all 16.42 0.00 2.10 5.41 0.08 75.99 14:33:01 0 13.40 0.00 2.22 12.33 0.08 71.97 14:33:01 1 18.89 0.00 2.36 0.76 0.08 77.90 14:33:01 2 16.30 0.00 2.11 0.62 0.08 80.88 14:33:01 3 12.38 0.00 1.35 0.27 0.10 85.90 14:33:01 4 19.44 0.00 2.05 0.03 0.08 78.40 14:33:01 5 12.99 0.00 2.25 2.13 0.07 82.56 14:33:01 6 18.66 0.00 2.03 12.17 0.08 67.06 14:33:01 7 19.35 0.00 2.38 15.05 0.07 63.15 14:34:01 all 9.39 0.00 1.53 6.27 0.07 82.74 14:34:01 0 8.15 0.00 1.61 24.06 0.07 66.11 14:34:01 1 11.01 0.00 1.61 22.40 0.05 64.93 14:34:01 2 9.82 0.00 1.64 0.57 0.07 87.91 14:34:01 3 9.60 0.00 1.37 0.92 0.07 88.04 14:34:01 4 10.02 0.00 1.32 0.07 0.05 88.55 14:34:01 5 8.94 0.00 1.77 0.70 0.08 88.50 14:34:01 6 7.63 0.00 1.26 0.32 0.08 90.71 14:34:01 7 9.96 0.00 1.66 1.14 0.07 87.17 14:35:01 all 3.45 0.00 0.74 2.86 0.04 92.91 14:35:01 0 2.42 0.00 0.81 0.59 0.05 96.13 14:35:01 1 2.11 0.00 0.67 1.94 0.03 95.24 14:35:01 2 2.41 0.00 0.65 0.05 0.03 96.85 14:35:01 3 3.71 0.00 0.69 15.14 0.03 80.42 14:35:01 4 9.47 0.00 0.96 0.97 0.05 88.55 14:35:01 5 2.57 0.00 0.77 1.31 0.05 95.30 14:35:01 6 2.17 0.00 0.60 0.18 0.03 97.01 14:35:01 7 2.69 0.00 0.70 2.64 0.03 93.93 Average: all 11.48 0.00 2.25 3.92 0.06 82.28 Average: 0 8.79 0.00 1.88 7.33 0.06 81.94 Average: 1 12.97 0.00 2.46 5.73 0.06 78.78 Average: 2 16.46 0.00 2.45 2.07 0.07 78.95 Average: 3 10.26 0.00 2.06 3.50 0.06 84.12 Average: 4 10.36 0.00 2.20 1.70 0.06 85.69 Average: 5 10.03 0.00 2.54 1.11 0.06 86.27 Average: 6 11.94 0.00 2.28 6.04 0.06 79.68 Average: 7 11.04 0.00 2.16 3.90 0.07 82.83