---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-281 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 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 842 26201 0 5122 30868 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:85:6b:56 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe85:6b56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:82:a0:ab 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-281) 01/27/24 _x86_64_ (8 CPU) 14:50:25 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:01 107.95 32.02 75.93 1639.98 28631.95 14:53:01 144.89 23.61 121.28 2765.88 36420.79 14:54:01 332.69 13.31 319.38 794.20 117107.98 14:55:01 31.30 0.60 30.70 47.33 26104.02 14:56:01 63.45 0.75 62.70 50.65 24027.59 Average: 136.05 14.06 121.99 1059.70 46456.87 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30091448 31718880 2847772 8.65 70968 1865452 1410672 4.15 853672 1698408 197024 14:53:01 28523608 31659888 4415612 13.41 100384 3302312 1562932 4.60 980916 3048592 1226284 14:54:01 25309532 30096808 7629688 23.16 116104 4872024 6949236 20.45 2662516 4463504 372 14:55:01 23213588 28140180 9725632 29.53 117012 5004064 9210324 27.10 4728188 4472044 824 14:56:01 26850700 31612156 6088520 18.48 118048 4849756 1511032 4.45 1313916 4312220 2536 Average: 26797775 30645582 6141445 18.64 104503 3978722 4128839 12.15 2107842 3598954 285408 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:52:01 ens3 65.08 46.73 1036.33 7.86 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 7.60 7.60 0.70 0.70 0.00 0.00 0.00 0.00 14:53:01 br-90ce53eefa38 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 311.58 186.45 9586.61 22.38 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth738cb21 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 lo 5.07 5.07 0.46 0.46 0.00 0.00 0.00 0.00 14:54:01 vethde2275c 0.45 0.68 0.03 0.04 0.00 0.00 0.00 0.00 14:54:01 veth53c1192 0.37 0.73 0.05 0.06 0.00 0.00 0.00 0.00 14:55:01 veth738cb21 0.92 1.25 0.26 0.93 0.00 0.00 0.00 0.00 14:55:01 lo 4.83 4.83 4.64 4.64 0.00 0.00 0.00 0.00 14:55:01 vethde2275c 1.27 1.42 0.21 0.50 0.00 0.00 0.00 0.00 14:55:01 veth53c1192 0.73 1.17 0.23 0.92 0.00 0.00 0.00 0.00 14:56:01 lo 4.70 4.70 1.12 1.12 0.00 0.00 0.00 0.00 14:56:01 ens3 1321.41 805.28 31692.39 140.48 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.72 4.72 1.41 1.41 0.00 0.00 0.00 0.00 Average: ens3 199.98 116.48 6184.94 16.69 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-281) 01/27/24 _x86_64_ (8 CPU) 14:50:25 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 10.49 0.00 0.75 2.46 0.03 86.27 14:52:01 0 3.04 0.00 0.44 2.27 0.02 94.23 14:52:01 1 8.62 0.00 0.92 2.62 0.03 87.81 14:52:01 2 41.95 0.00 1.97 4.38 0.08 51.62 14:52:01 3 25.32 0.00 1.45 0.33 0.05 72.84 14:52:01 4 2.08 0.00 0.35 0.12 0.00 97.45 14:52:01 5 1.43 0.00 0.40 1.13 0.03 97.00 14:52:01 6 0.53 0.00 0.08 8.41 0.02 90.96 14:52:01 7 1.12 0.00 0.38 0.38 0.02 98.10 14:53:01 all 12.09 0.00 2.62 3.07 0.05 82.16 14:53:01 0 8.49 0.00 2.91 2.48 0.05 86.07 14:53:01 1 19.07 0.00 3.69 2.90 0.10 74.24 14:53:01 2 8.35 0.00 2.31 7.78 0.03 81.53 14:53:01 3 9.03 0.00 2.48 0.05 0.03 88.40 14:53:01 4 12.57 0.00 2.85 0.57 0.03 83.97 14:53:01 5 25.47 0.00 2.64 7.53 0.05 64.32 14:53:01 6 6.13 0.00 1.61 2.75 0.02 89.50 14:53:01 7 7.77 0.00 2.42 0.55 0.03 89.23 14:54:01 all 26.81 0.00 6.13 6.18 0.09 60.80 14:54:01 0 26.70 0.00 6.06 0.78 0.10 66.36 14:54:01 1 26.36 0.00 6.11 0.44 0.08 67.01 14:54:01 2 26.64 0.00 6.11 4.69 0.08 62.48 14:54:01 3 28.29 0.00 6.37 4.35 0.08 60.90 14:54:01 4 26.31 0.00 5.77 0.76 0.08 67.07 14:54:01 5 25.82 0.00 6.41 32.65 0.10 35.02 14:54:01 6 25.36 0.00 7.27 5.00 0.08 62.28 14:54:01 7 29.03 0.00 4.86 0.95 0.08 65.08 14:55:01 all 39.18 0.00 3.57 0.99 0.09 56.18 14:55:01 0 34.11 0.00 3.26 1.43 0.08 61.12 14:55:01 1 38.54 0.00 3.32 0.02 0.08 58.04 14:55:01 2 41.44 0.00 3.96 0.03 0.08 54.48 14:55:01 3 35.43 0.00 3.27 5.81 0.08 55.41 14:55:01 4 34.76 0.00 3.17 0.13 0.08 61.85 14:55:01 5 32.62 0.00 3.19 0.20 0.08 63.91 14:55:01 6 42.57 0.00 3.79 0.25 0.10 53.29 14:55:01 7 53.98 0.00 4.64 0.00 0.10 41.28 14:56:01 all 2.26 0.00 0.64 1.57 0.03 95.50 14:56:01 0 1.48 0.00 0.69 0.07 0.02 97.75 14:56:01 1 3.91 0.00 0.62 0.08 0.03 95.36 14:56:01 2 1.55 0.00 0.48 0.12 0.03 97.81 14:56:01 3 0.87 0.00 0.57 11.13 0.03 87.40 14:56:01 4 1.89 0.00 0.85 0.07 0.03 97.16 14:56:01 5 6.03 0.00 0.67 0.72 0.05 92.53 14:56:01 6 1.54 0.00 0.52 0.22 0.02 97.71 14:56:01 7 0.89 0.00 0.67 0.20 0.03 98.21 Average: all 18.13 0.00 2.73 2.85 0.06 76.23 Average: 0 14.69 0.00 2.66 1.41 0.05 81.19 Average: 1 19.27 0.00 2.92 1.22 0.07 76.52 Average: 2 23.98 0.00 2.96 3.39 0.06 69.60 Average: 3 19.76 0.00 2.82 4.33 0.06 73.03 Average: 4 15.48 0.00 2.59 0.33 0.05 81.56 Average: 5 18.22 0.00 2.65 8.35 0.06 70.72 Average: 6 15.21 0.00 2.66 3.33 0.05 78.76 Average: 7 18.48 0.00 2.58 0.42 0.05 78.46