---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5727 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 855 28544 0 2766 30875 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:6a:b2:00 brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe6a:b200/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:8a:34:99 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::42:69ff:fe8a:3499/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5727) 02/16/24 _x86_64_ (8 CPU) 09:54:25 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 112.20 36.17 76.02 1690.24 23023.66 09:57:01 140.41 19.43 120.98 724.55 30043.26 09:58:01 87.54 5.05 82.49 490.45 46899.25 Average: 113.38 20.22 93.16 968.45 33321.48 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 30051664 31680964 2887556 8.77 71304 1866624 1416704 4.17 892040 1699132 177648 09:57:01 28751172 30787704 4188048 12.71 85620 2244944 2336732 6.88 1903268 1955372 167844 09:58:01 29255836 31642756 3683384 11.18 94160 2578944 1421848 4.18 1158924 2177028 35072 Average: 29352891 31370475 3586329 10.89 83695 2230171 1725095 5.08 1318077 1943844 126855 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 85.39 60.66 1109.17 12.47 0.00 0.00 0.00 0.00 09:56:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 464.37 337.88 2613.53 92.93 0.00 0.00 0.00 0.00 09:57:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 110.40 72.25 959.22 19.37 0.00 0.00 0.00 0.00 09:58:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 220.05 156.93 1560.61 41.59 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5727) 02/16/24 _x86_64_ (8 CPU) 09:54:25 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 10.71 0.00 0.78 1.82 0.04 86.65 09:56:01 0 0.63 0.00 0.38 1.44 0.02 97.53 09:56:01 1 32.37 0.00 1.85 1.63 0.05 64.09 09:56:01 2 17.22 0.00 1.25 4.23 0.03 77.26 09:56:01 3 2.20 0.00 0.23 6.05 0.10 91.42 09:56:01 4 11.82 0.00 0.67 0.38 0.02 87.12 09:56:01 5 15.28 0.00 0.93 0.65 0.03 83.10 09:56:01 6 5.13 0.00 0.50 0.02 0.02 94.33 09:56:01 7 1.08 0.00 0.47 0.18 0.02 98.25 09:57:01 all 21.51 0.00 1.18 1.30 0.06 75.96 09:57:01 0 21.28 0.00 1.77 0.52 0.07 76.36 09:57:01 1 25.34 0.00 1.30 0.53 0.05 72.77 09:57:01 2 21.48 0.00 0.89 1.99 0.05 75.60 09:57:01 3 18.18 0.00 1.25 6.75 0.05 73.78 09:57:01 4 37.97 0.00 1.54 0.37 0.08 60.04 09:57:01 5 12.77 0.00 0.66 0.02 0.08 86.47 09:57:01 6 13.49 0.00 1.09 0.13 0.03 85.26 09:57:01 7 21.66 0.00 0.87 0.03 0.07 77.38 09:58:01 all 10.95 0.00 1.30 2.04 0.04 85.67 09:58:01 0 2.89 0.00 0.80 0.28 0.03 95.99 09:58:01 1 5.34 0.00 1.31 0.12 0.02 93.22 09:58:01 2 28.84 0.00 1.87 6.81 0.07 62.41 09:58:01 3 28.68 0.00 1.76 1.84 0.05 67.67 09:58:01 4 7.01 0.00 1.39 6.28 0.02 85.31 09:58:01 5 2.07 0.00 0.59 0.08 0.08 97.17 09:58:01 6 2.59 0.00 1.21 0.70 0.02 95.48 09:58:01 7 10.24 0.00 1.49 0.20 0.03 88.04 Average: all 14.39 0.00 1.09 1.72 0.05 82.76 Average: 0 8.27 0.00 0.99 0.75 0.04 89.96 Average: 1 21.03 0.00 1.49 0.76 0.04 76.68 Average: 2 22.51 0.00 1.34 4.34 0.05 71.76 Average: 3 16.31 0.00 1.08 4.88 0.07 77.66 Average: 4 18.92 0.00 1.20 2.34 0.04 77.50 Average: 5 10.06 0.00 0.73 0.25 0.07 88.90 Average: 6 7.07 0.00 0.93 0.28 0.02 91.69 Average: 7 10.99 0.00 0.94 0.14 0.04 87.89