---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85134 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 11G 145G 7% / 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 859 28342 0 2965 30870 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:91:09:5b brd ff:ff:ff:ff:ff:ff inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe91:95b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:6d:68:0f 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-85134) 11/19/24 _x86_64_ (8 CPU) 23:14:47 LINUX RESTART (8 CPU) 23:15:01 tps rtps wtps bread/s bwrtn/s 23:16:02 339.44 87.82 251.62 6263.76 60432.19 23:17:01 167.14 43.83 123.31 2384.14 31683.69 23:18:01 67.09 6.23 60.86 227.16 23960.67 23:19:01 31.68 0.93 30.74 22.00 30080.32 23:20:01 30.26 1.02 29.24 106.50 22504.23 Average: 126.99 27.91 99.07 1798.74 33738.56 23:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:16:02 30170316 31642800 2768904 8.41 57860 1733524 1440236 4.24 937960 1560700 89344 23:17:01 28967852 30825916 3971368 12.06 81844 2076952 2061880 6.07 1810644 1848676 57392 23:18:01 27675740 29666420 5263480 15.98 85864 2200768 3213520 9.45 3026184 1915008 19144 23:19:01 27486132 29822868 5453088 16.56 87220 2539400 3270252 9.62 2878820 2240464 6120 23:20:01 29095112 31681048 3844108 11.67 90448 2780640 1389812 4.09 1130880 2372936 238160 Average: 28679030 30727810 4260190 12.93 80647 2266257 2275140 6.69 1956898 1987557 82032 23:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:16:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 23:16:02 ens3 384.57 253.54 1607.04 78.34 0.00 0.00 0.00 0.00 23:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 23:17:01 ens3 220.43 190.99 2214.77 43.39 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 23:18:01 ens3 1191.72 880.27 1828.55 358.70 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 lo 25.58 25.58 5.03 5.03 0.00 0.00 0.00 0.00 23:19:01 ens3 558.84 432.76 296.55 139.54 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 lo 12.03 12.03 2.03 2.03 0.00 0.00 0.00 0.00 23:20:01 ens3 460.40 350.13 184.01 125.74 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 8.16 8.16 1.48 1.48 0.00 0.00 0.00 0.00 Average: ens3 564.31 422.29 1222.91 149.49 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85134) 11/19/24 _x86_64_ (8 CPU) 23:14:47 LINUX RESTART (8 CPU) 23:15:01 CPU %user %nice %system %iowait %steal %idle 23:16:02 all 9.11 0.00 1.33 4.03 0.04 85.49 23:16:02 0 18.71 0.00 1.07 2.23 0.07 77.92 23:16:02 1 8.40 0.00 1.20 1.04 0.03 89.32 23:16:02 2 3.37 0.00 1.18 13.08 0.05 82.31 23:16:02 3 9.24 0.00 3.01 4.74 0.05 82.97 23:16:02 4 7.11 0.00 0.97 8.55 0.03 83.34 23:16:02 5 12.99 0.00 1.16 1.69 0.03 84.13 23:16:02 6 8.60 0.00 0.97 0.50 0.03 89.90 23:16:02 7 4.50 0.00 1.09 0.37 0.07 93.98 23:17:01 all 17.43 0.00 0.93 3.03 0.06 78.56 23:17:01 0 20.47 0.00 1.48 2.79 0.08 75.18 23:17:01 1 12.15 0.00 0.80 0.77 0.05 86.23 23:17:01 2 15.93 0.00 1.13 13.35 0.07 69.52 23:17:01 3 11.35 0.00 0.49 0.02 0.03 88.11 23:17:01 4 16.32 0.00 0.53 0.34 0.03 82.78 23:17:01 5 37.59 0.00 1.19 1.74 0.09 59.40 23:17:01 6 9.70 0.00 0.59 2.66 0.03 87.01 23:17:01 7 15.97 0.00 1.14 2.62 0.05 80.22 23:18:01 all 38.39 0.00 2.82 0.91 0.08 57.80 23:18:01 0 43.80 0.00 3.01 0.25 0.08 52.85 23:18:01 1 26.89 0.00 1.97 0.00 0.05 71.10 23:18:01 2 44.49 0.00 2.45 0.74 0.08 52.24 23:18:01 3 42.94 0.00 0.97 0.05 0.08 55.95 23:18:01 4 27.67 0.00 7.12 3.64 0.10 61.47 23:18:01 5 39.12 0.00 3.11 0.12 0.07 57.59 23:18:01 6 37.90 0.00 2.84 2.51 0.07 56.68 23:18:01 7 44.38 0.00 1.10 0.00 0.07 54.45 23:19:01 all 19.76 0.00 1.21 1.28 0.05 77.70 23:19:01 0 17.15 0.00 0.85 0.10 0.05 81.85 23:19:01 1 13.76 0.00 1.31 0.18 0.03 84.71 23:19:01 2 21.70 0.00 1.04 6.30 0.07 70.89 23:19:01 3 25.84 0.00 2.59 3.56 0.07 67.93 23:19:01 4 15.71 0.00 0.53 0.13 0.02 83.60 23:19:01 5 20.09 0.00 0.55 0.02 0.05 79.29 23:19:01 6 21.47 0.00 0.80 0.00 0.05 77.68 23:19:01 7 22.42 0.00 2.00 0.03 0.05 75.50 23:20:01 all 39.36 0.00 1.89 0.94 0.07 57.75 23:20:01 0 23.27 0.00 1.77 0.05 0.07 74.85 23:20:01 1 48.72 0.00 1.97 2.21 0.08 47.01 23:20:01 2 41.63 0.00 1.55 0.00 0.07 56.75 23:20:01 3 57.06 0.00 2.07 1.10 0.08 39.69 23:20:01 4 48.90 0.00 2.17 0.03 0.07 48.83 23:20:01 5 34.99 0.00 1.40 0.00 0.05 63.56 23:20:01 6 31.88 0.00 1.20 4.10 0.07 62.76 23:20:01 7 28.52 0.00 2.94 0.00 0.05 68.49 Average: all 24.83 0.00 1.64 2.04 0.06 71.44 Average: 0 24.69 0.00 1.64 1.08 0.07 72.53 Average: 1 22.00 0.00 1.45 0.84 0.05 75.66 Average: 2 25.43 0.00 1.47 6.68 0.07 66.35 Average: 3 29.37 0.00 1.83 1.90 0.06 66.83 Average: 4 23.16 0.00 2.27 2.54 0.05 71.97 Average: 5 28.92 0.00 1.48 0.71 0.06 68.83 Average: 6 21.95 0.00 1.28 1.95 0.05 74.77 Average: 7 23.18 0.00 1.66 0.60 0.06 74.51