---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39796 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 12G 144G 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 864 27915 0 3387 30858 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:1c:94:25 brd ff:ff:ff:ff:ff:ff inet 10.30.106.121/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe1c:9425/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:e6:18:a4 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:afff:fee6:18a4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39796) 09/19/24 _x86_64_ (8 CPU) 11:08:27 LINUX RESTART (8 CPU) 11:09:02 tps rtps wtps bread/s bwrtn/s 11:10:01 314.37 47.87 266.50 1918.05 30794.37 11:11:01 152.44 10.81 141.63 536.44 42129.65 11:12:01 54.05 7.20 46.85 634.93 26993.20 11:13:01 59.12 1.38 57.74 95.72 46487.85 Average: 144.29 16.69 127.60 791.60 36625.96 11:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 30059904 31722420 2879316 8.74 75056 1893136 1308760 3.85 853004 1724784 223836 11:11:01 26812864 28954556 6126356 18.60 87752 2345176 4198520 12.35 3728060 2061944 61200 11:12:01 25979140 28238572 6960080 21.13 90900 2456000 5023588 14.78 4509508 2089588 152 11:13:01 28581160 31593288 4358060 13.23 94672 3194720 1488572 4.38 1594876 2398036 17788 Average: 27858267 30127209 5080953 15.43 87095 2472258 3004860 8.84 2671362 2068588 75744 11:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 84.93 59.48 1168.96 23.94 0.00 0.00 0.00 0.00 11:10:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 489.10 383.29 6037.67 54.11 0.00 0.00 0.00 0.00 11:11:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 11:12:01 vethf767b58 0.27 0.47 0.07 0.05 0.00 0.00 0.00 0.00 11:12:01 docker0 0.42 0.57 0.07 0.06 0.00 0.00 0.00 0.00 11:12:01 vethb0a7c29 0.15 0.42 0.01 0.03 0.00 0.00 0.00 0.00 11:12:01 ens3 65.77 45.37 634.40 46.64 0.00 0.00 0.00 0.00 11:13:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 99.17 150.91 290.51 3882.46 0.00 0.00 0.00 0.00 11:13:01 lo 25.78 25.78 9.34 9.34 0.00 0.00 0.00 0.00 Average: docker0 0.12 0.15 0.02 0.01 0.00 0.00 0.00 0.00 Average: ens3 185.17 160.18 2036.56 1005.92 0.00 0.00 0.00 0.00 Average: lo 5.48 5.48 2.26 2.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39796) 09/19/24 _x86_64_ (8 CPU) 11:08:27 LINUX RESTART (8 CPU) 11:09:02 CPU %user %nice %system %iowait %steal %idle 11:10:01 all 10.07 0.00 0.91 2.96 0.03 86.03 11:10:01 0 7.89 0.00 0.56 0.78 0.02 90.75 11:10:01 1 0.44 0.00 0.51 15.60 0.03 83.41 11:10:01 2 1.87 0.00 0.27 0.25 0.02 97.59 11:10:01 3 1.56 0.00 0.47 0.22 0.02 97.73 11:10:01 4 22.60 0.00 1.59 1.20 0.05 74.55 11:10:01 5 23.30 0.00 2.01 4.98 0.07 69.65 11:10:01 6 14.23 0.00 1.19 0.56 0.03 83.99 11:10:01 7 8.72 0.00 0.70 0.19 0.03 90.37 11:11:01 all 27.98 0.00 1.15 2.61 0.07 68.20 11:11:01 0 29.80 0.00 1.17 1.18 0.08 67.76 11:11:01 1 26.33 0.00 1.86 11.58 0.05 60.18 11:11:01 2 28.22 0.00 0.50 0.00 0.05 71.23 11:11:01 3 28.57 0.00 0.89 2.91 0.07 67.57 11:11:01 4 25.22 0.00 0.85 1.07 0.05 72.80 11:11:01 5 34.00 0.00 1.84 1.44 0.08 62.63 11:11:01 6 38.06 0.00 1.39 2.64 0.08 57.82 11:11:01 7 13.67 0.00 0.67 0.03 0.05 85.58 11:12:01 all 30.92 0.00 0.75 1.90 0.07 66.35 11:12:01 0 27.98 0.00 0.75 1.99 0.07 69.22 11:12:01 1 36.97 0.00 0.82 3.72 0.07 58.42 11:12:01 2 32.59 0.00 0.65 0.08 0.08 66.59 11:12:01 3 28.11 0.00 0.75 8.06 0.08 63.00 11:12:01 4 31.63 0.00 0.75 0.92 0.10 66.60 11:12:01 5 30.82 0.00 0.82 0.20 0.07 68.09 11:12:01 6 25.81 0.00 0.78 0.18 0.08 73.14 11:12:01 7 33.46 0.00 0.74 0.02 0.05 65.74 11:13:01 all 13.88 0.00 1.08 2.72 0.04 82.28 11:13:01 0 10.81 0.00 0.98 0.03 0.03 88.14 11:13:01 1 2.89 0.00 0.95 0.00 0.03 96.13 11:13:01 2 23.88 0.00 1.07 0.77 0.03 74.25 11:13:01 3 4.67 0.00 0.85 17.63 0.03 76.81 11:13:01 4 23.40 0.00 0.83 2.40 0.05 73.31 11:13:01 5 5.97 0.00 0.79 0.02 0.02 93.21 11:13:01 6 25.28 0.00 1.07 0.80 0.05 72.80 11:13:01 7 14.14 0.00 2.10 0.12 0.05 83.59 Average: all 20.75 0.00 0.97 2.55 0.05 75.68 Average: 0 19.17 0.00 0.87 1.00 0.05 78.92 Average: 1 16.72 0.00 1.04 7.69 0.05 74.51 Average: 2 21.69 0.00 0.62 0.28 0.05 77.37 Average: 3 15.80 0.00 0.74 7.23 0.05 76.18 Average: 4 25.72 0.00 1.01 1.40 0.06 71.81 Average: 5 23.52 0.00 1.36 1.65 0.06 73.42 Average: 6 25.89 0.00 1.11 1.05 0.06 71.90 Average: 7 17.52 0.00 1.05 0.09 0.05 81.29