---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79612 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: 2799.996 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 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 862 26175 0 5129 30849 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:12:44:9e brd ff:ff:ff:ff:ff:ff inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe12:449e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:5b:e2:1b 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-79612) 10/26/24 _x86_64_ (8 CPU) 05:28:34 LINUX RESTART (8 CPU) 05:29:02 tps rtps wtps bread/s bwrtn/s 05:30:01 350.65 72.24 278.41 4656.57 27886.26 05:31:01 144.04 23.23 120.81 2790.20 30716.08 05:32:01 453.72 11.73 441.99 778.64 119593.90 05:33:01 21.73 0.38 21.35 38.26 22665.62 05:34:01 21.91 0.12 21.80 23.33 19104.20 05:35:01 62.54 1.95 60.59 112.11 20132.28 Average: 175.28 18.13 157.15 1390.78 40050.17 05:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30140100 31707416 2799120 8.50 69976 1808340 1365952 4.02 864776 1644948 154100 05:31:01 28515112 31648428 4424108 13.43 104844 3293260 1555312 4.58 1006064 3030236 1294108 05:32:01 25948516 30783460 6990704 21.22 134304 4881268 5224168 15.37 1964620 4515408 300 05:33:01 24843852 29821480 8095368 24.58 134756 5017376 6409524 18.86 2974772 4593776 160 05:34:01 24902988 29908528 8036232 24.40 135048 5046716 5605872 16.49 2907560 4609052 104 05:35:01 26775980 31560988 6163240 18.71 137112 4839620 1532124 4.51 1281376 4410672 2468 Average: 26854425 30905050 6084795 18.47 119340 4147763 3615492 10.64 1833195 3800682 241873 05:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 409.44 266.85 1595.14 78.56 0.00 0.00 0.00 0.00 05:31:01 lo 8.60 8.60 0.79 0.79 0.00 0.00 0.00 0.00 05:31:01 br-6bdf71620966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 333.23 209.60 10438.69 20.06 0.00 0.00 0.00 0.00 05:32:01 veth41b1d2b 0.13 0.55 0.01 0.03 0.00 0.00 0.00 0.00 05:32:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 05:32:01 br-6bdf71620966 5.15 8.93 0.46 137.03 0.00 0.00 0.00 0.00 05:32:01 vethf6533a5 53.47 65.16 19.13 16.06 0.00 0.00 0.00 0.00 05:33:01 veth41b1d2b 7.80 8.57 22.39 7.66 0.00 0.00 0.00 0.00 05:33:01 lo 14.86 14.86 40.89 40.89 0.00 0.00 0.00 0.00 05:33:01 br-6bdf71620966 6.93 8.50 13.14 27.97 0.00 0.00 0.00 0.00 05:33:01 vethf6533a5 152.46 185.24 278.87 48.93 0.00 0.00 0.00 0.02 05:34:01 veth41b1d2b 1.35 1.12 0.13 0.15 0.00 0.00 0.00 0.00 05:34:01 lo 12.18 12.18 0.80 0.80 0.00 0.00 0.00 0.00 05:34:01 br-6bdf71620966 2.37 2.25 0.14 0.16 0.00 0.00 0.00 0.00 05:34:01 vethf6533a5 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 ens3 1219.08 769.87 25046.17 177.85 0.00 0.00 0.00 0.00 Average: lo 6.97 6.97 7.19 7.19 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 201.90 127.06 4174.34 29.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79612) 10/26/24 _x86_64_ (8 CPU) 05:28:34 LINUX RESTART (8 CPU) 05:29:02 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 10.99 0.00 1.22 2.65 0.04 85.10 05:30:01 0 4.32 0.00 0.68 1.19 0.02 93.79 05:30:01 1 1.89 0.00 0.66 0.80 0.03 96.61 05:30:01 2 7.13 0.00 0.97 3.79 0.03 88.08 05:30:01 3 22.44 0.00 1.27 1.39 0.05 74.85 05:30:01 4 23.39 0.00 2.03 0.94 0.05 73.60 05:30:01 5 7.20 0.00 1.72 12.04 0.07 78.98 05:30:01 6 13.37 0.00 1.26 0.65 0.03 84.69 05:30:01 7 8.19 0.00 1.07 0.39 0.02 90.33 05:31:01 all 11.54 0.00 2.22 2.30 0.05 83.90 05:31:01 0 13.09 0.00 2.51 0.10 0.02 84.28 05:31:01 1 4.53 0.00 2.21 2.39 0.07 90.80 05:31:01 2 8.96 0.00 2.03 3.92 0.05 85.04 05:31:01 3 18.28 0.00 2.82 1.02 0.10 77.78 05:31:01 4 5.53 0.00 1.83 0.28 0.02 92.34 05:31:01 5 5.78 0.00 1.89 8.40 0.02 83.90 05:31:01 6 9.22 0.00 2.18 0.18 0.03 88.38 05:31:01 7 26.88 0.00 2.26 2.08 0.05 68.73 05:32:01 all 16.18 0.00 4.39 6.27 0.07 73.10 05:32:01 0 19.45 0.00 4.59 0.99 0.07 74.90 05:32:01 1 11.11 0.00 4.85 28.10 0.08 55.86 05:32:01 2 19.21 0.00 3.67 1.78 0.05 75.29 05:32:01 3 14.56 0.00 4.16 2.95 0.07 78.26 05:32:01 4 16.28 0.00 4.52 1.20 0.07 77.92 05:32:01 5 16.00 0.00 3.51 9.50 0.08 70.91 05:32:01 6 13.74 0.00 4.63 1.99 0.05 79.59 05:32:01 7 19.06 0.00 5.20 3.72 0.07 71.95 05:33:01 all 19.78 0.00 1.88 0.93 0.09 77.33 05:33:01 0 22.29 0.00 2.07 0.00 0.08 75.55 05:33:01 1 22.97 0.00 2.04 0.00 0.08 74.90 05:33:01 2 19.14 0.00 1.61 0.22 0.08 78.95 05:33:01 3 19.10 0.00 1.74 0.02 0.07 79.08 05:33:01 4 18.85 0.00 2.26 0.75 0.10 78.04 05:33:01 5 14.12 0.00 1.29 0.03 0.08 84.47 05:33:01 6 22.70 0.00 2.12 0.03 0.10 75.04 05:33:01 7 19.05 0.00 1.84 6.39 0.12 72.60 05:34:01 all 1.16 0.00 0.35 1.00 0.08 97.42 05:34:01 0 0.77 0.00 0.38 0.02 0.05 98.78 05:34:01 1 1.67 0.00 0.55 0.08 0.10 97.59 05:34:01 2 2.37 0.00 0.38 0.10 0.07 97.07 05:34:01 3 0.72 0.00 0.22 0.00 0.07 99.00 05:34:01 4 0.74 0.00 0.33 0.00 0.07 98.86 05:34:01 5 1.09 0.00 0.28 0.00 0.07 98.56 05:34:01 6 0.94 0.00 0.25 0.47 0.07 98.28 05:34:01 7 0.94 0.00 0.33 7.32 0.08 91.32 05:35:01 all 6.54 0.00 0.55 1.40 0.04 91.47 05:35:01 0 0.65 0.00 0.42 0.28 0.07 98.58 05:35:01 1 1.28 0.00 0.45 0.07 0.02 98.18 05:35:01 2 7.29 0.00 0.73 1.48 0.03 90.46 05:35:01 3 1.88 0.00 0.55 0.07 0.02 97.48 05:35:01 4 14.22 0.00 0.67 0.30 0.05 84.76 05:35:01 5 2.30 0.00 0.57 0.08 0.03 97.02 05:35:01 6 22.53 0.00 0.74 0.92 0.07 75.75 05:35:01 7 2.21 0.00 0.30 7.94 0.03 89.52 Average: all 11.02 0.00 1.76 2.42 0.06 84.74 Average: 0 10.10 0.00 1.78 0.43 0.05 87.65 Average: 1 7.25 0.00 1.79 5.20 0.06 85.69 Average: 2 10.68 0.00 1.56 1.88 0.05 85.83 Average: 3 12.79 0.00 1.79 0.90 0.06 84.46 Average: 4 13.13 0.00 1.93 0.58 0.06 84.30 Average: 5 7.73 0.00 1.54 4.98 0.06 85.69 Average: 6 13.75 0.00 1.86 0.71 0.06 83.62 Average: 7 12.69 0.00 1.83 4.66 0.06 80.76