---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11805 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 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 836 27786 0 3544 30874 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:cc:a5:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fecc:a5d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:c8:f6:27 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-11805) 03/08/24 _x86_64_ (8 CPU) 16:31:33 LINUX RESTART (8 CPU) 16:32:04 tps rtps wtps bread/s bwrtn/s 16:33:01 110.98 61.24 49.74 3833.60 43922.97 16:34:01 112.25 26.91 85.34 2081.39 19598.20 16:35:01 137.71 9.70 128.01 1700.78 47574.87 16:36:01 200.95 12.41 188.54 791.27 30468.22 16:37:01 47.09 1.40 45.69 114.78 12264.69 Average: 121.90 21.94 99.96 1682.93 30633.36 16:32:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:33:01 30328980 31690160 2610240 7.92 51932 1630728 1492944 4.39 857848 1486332 62336 16:34:01 29979168 31713048 2960052 8.99 78548 1958252 1424504 4.19 870088 1788284 144780 16:35:01 28514284 31673400 4424936 13.43 104496 3320440 1472276 4.33 985676 3059556 386956 16:36:01 25833436 29246344 7105784 21.57 111944 3449764 7795144 22.94 3529664 3143940 1308 16:37:01 28455852 31613628 4483368 13.61 114848 3308976 1524616 4.49 1196604 2896100 44836 Average: 28622344 31187316 4316876 13.11 92354 2733632 2741897 8.07 1487976 2474842 128043 16:32:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:33:01 lo 1.54 1.54 0.16 0.16 0.00 0.00 0.00 0.00 16:33:01 ens3 418.71 267.54 942.51 62.33 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 16:34:01 ens3 61.12 41.33 971.54 7.87 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 br-0cc03cd0c72a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 8.60 8.60 0.79 0.79 0.00 0.00 0.00 0.00 16:35:01 ens3 337.44 200.77 10582.34 17.00 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 br-0cc03cd0c72a 1.03 1.13 0.50 0.57 0.00 0.00 0.00 0.00 16:36:01 lo 2.32 2.32 1.08 1.08 0.00 0.00 0.00 0.00 16:36:01 veth019b989 48.21 41.99 19.55 41.17 0.00 0.00 0.00 0.00 16:36:01 veth54b1211 119.88 147.58 108.20 42.59 0.00 0.00 0.00 0.01 16:37:01 lo 5.32 5.32 0.60 0.60 0.00 0.00 0.00 0.00 16:37:01 ens3 887.30 562.02 12598.33 110.89 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.84 3.84 0.56 0.56 0.00 0.00 0.00 0.00 Average: ens3 174.91 111.30 2531.10 22.09 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-11805) 03/08/24 _x86_64_ (8 CPU) 16:31:33 LINUX RESTART (8 CPU) 16:32:04 CPU %user %nice %system %iowait %steal %idle 16:33:01 all 7.58 0.00 0.79 9.10 0.03 82.49 16:33:01 0 11.69 0.00 0.84 24.64 0.05 62.77 16:33:01 1 1.11 0.00 0.56 1.62 0.02 96.69 16:33:01 2 13.73 0.00 0.90 1.83 0.04 83.51 16:33:01 3 15.26 0.00 1.29 30.70 0.04 52.71 16:33:01 4 3.89 0.00 0.67 0.77 0.02 94.65 16:33:01 5 4.55 0.00 0.49 4.86 0.02 90.08 16:33:01 6 3.61 0.00 0.58 7.34 0.05 88.43 16:33:01 7 6.85 0.00 0.98 1.12 0.02 91.02 16:34:01 all 9.45 0.00 0.78 2.91 0.03 86.83 16:34:01 0 1.12 0.00 0.52 6.06 0.02 92.29 16:34:01 1 6.98 0.00 0.68 0.37 0.03 91.93 16:34:01 2 21.50 0.00 1.13 4.47 0.03 72.86 16:34:01 3 10.19 0.00 0.65 0.48 0.02 88.66 16:34:01 4 10.50 0.00 0.67 0.47 0.02 88.34 16:34:01 5 5.58 0.00 0.60 8.80 0.02 85.01 16:34:01 6 2.79 0.00 0.37 0.77 0.08 95.99 16:34:01 7 16.93 0.00 1.59 1.84 0.05 79.59 16:35:01 all 8.88 0.00 2.13 5.05 0.05 83.89 16:35:01 0 4.97 0.00 2.75 0.42 0.05 91.80 16:35:01 1 6.12 0.00 1.28 0.08 0.03 92.48 16:35:01 2 5.46 0.00 2.02 3.73 0.03 88.77 16:35:01 3 3.79 0.00 2.06 0.05 0.03 94.06 16:35:01 4 12.79 0.00 2.65 20.00 0.05 64.51 16:35:01 5 4.57 0.00 1.70 10.19 0.03 83.50 16:35:01 6 23.43 0.00 2.49 2.27 0.08 71.72 16:35:01 7 9.96 0.00 2.15 3.77 0.07 84.05 16:36:01 all 28.73 0.00 3.24 2.70 0.09 65.24 16:36:01 0 30.92 0.00 3.42 4.53 0.10 61.04 16:36:01 1 20.66 0.00 2.22 1.22 0.07 75.83 16:36:01 2 25.08 0.00 2.85 1.12 0.08 70.87 16:36:01 3 30.34 0.00 3.32 0.49 0.13 65.72 16:36:01 4 34.53 0.00 3.96 13.83 0.08 47.59 16:36:01 5 32.91 0.00 3.99 0.32 0.07 62.71 16:36:01 6 25.65 0.00 3.01 0.12 0.08 71.13 16:36:01 7 29.79 0.00 3.21 0.00 0.07 66.93 16:37:01 all 5.06 0.00 0.62 1.05 0.04 93.24 16:37:01 0 3.39 0.00 0.48 0.41 0.03 95.69 16:37:01 1 19.67 0.00 1.22 1.39 0.05 77.67 16:37:01 2 1.94 0.00 0.47 0.02 0.03 97.55 16:37:01 3 2.54 0.00 0.42 0.05 0.03 96.96 16:37:01 4 1.35 0.00 0.55 6.06 0.03 92.00 16:37:01 5 5.71 0.00 0.60 0.23 0.03 93.42 16:37:01 6 1.51 0.00 0.54 0.08 0.03 97.84 16:37:01 7 4.41 0.00 0.66 0.15 0.05 94.73 Average: all 11.97 0.00 1.52 4.11 0.05 82.35 Average: 0 10.37 0.00 1.60 7.04 0.05 80.94 Average: 1 11.00 0.00 1.20 0.93 0.04 86.83 Average: 2 13.54 0.00 1.48 2.24 0.04 82.70 Average: 3 12.38 0.00 1.55 6.10 0.05 79.92 Average: 4 12.69 0.00 1.71 8.28 0.04 77.28 Average: 5 10.72 0.00 1.49 4.88 0.03 82.89 Average: 6 11.45 0.00 1.40 2.06 0.07 85.01 Average: 7 13.64 0.00 1.72 1.38 0.05 83.21