---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80408 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 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 884 25957 0 5325 30827 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:93:52:aa brd ff:ff:ff:ff:ff:ff inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe93:52aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:ce:82:9b 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::42:76ff:fece:829b/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-80408) 10/30/24 _x86_64_ (8 CPU) 10:42:58 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 300.62 73.66 226.96 5313.97 67531.06 10:45:01 117.44 31.45 85.99 3182.43 36912.35 10:46:01 422.81 13.63 409.18 858.46 134879.55 10:47:01 186.85 0.20 186.65 20.53 48188.14 10:48:01 78.05 1.53 76.52 112.78 32735.83 Average: 221.13 24.10 197.03 1898.47 64041.71 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30324268 31665788 2614952 7.94 48912 1615904 1429096 4.20 878400 1475176 49328 10:45:01 29955948 31723380 2983272 9.06 76064 1996024 1303168 3.83 880240 1802268 252668 10:46:01 26111096 30808100 6828124 20.73 125980 4747792 6580788 19.36 1976824 4337620 4080 10:47:01 24417788 29784688 8521432 25.87 157196 5341428 8148460 23.97 3129128 4823384 224440 10:48:01 26583204 31567840 6356016 19.30 159372 4976364 1548228 4.56 1391144 4453588 17484 Average: 27478461 31109959 5460759 16.58 113505 3735502 3801948 11.19 1651147 3378407 109600 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 10:44:01 ens3 352.61 240.18 963.38 72.66 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 10:45:01 ens3 92.35 68.54 1680.68 9.78 0.00 0.00 0.00 0.00 10:46:01 vethe50e24e 0.40 0.57 0.02 0.04 0.00 0.00 0.00 0.00 10:46:01 vethda5ed9f 6.20 6.23 0.94 0.87 0.00 0.00 0.00 0.00 10:46:01 veth9b2b515 1.73 1.30 0.16 0.16 0.00 0.00 0.00 0.00 10:46:01 veth38833f1 14.80 18.50 1.34 2.15 0.00 0.00 0.00 0.00 10:47:01 vethe50e24e 23.85 21.91 10.51 16.06 0.00 0.00 0.00 0.00 10:47:01 vethda5ed9f 9.80 7.53 0.87 1.08 0.00 0.00 0.00 0.00 10:47:01 veth9b2b515 3.45 4.73 0.53 0.39 0.00 0.00 0.00 0.00 10:47:01 veth38833f1 38.84 45.36 17.91 13.09 0.00 0.00 0.00 0.00 10:48:01 docker0 13.78 18.93 2.15 287.32 0.00 0.00 0.00 0.00 10:48:01 lo 21.16 21.16 2.03 2.03 0.00 0.00 0.00 0.00 10:48:01 ens3 1417.68 862.44 27749.07 149.98 0.00 0.00 0.00 0.00 Average: docker0 2.76 3.78 0.43 57.44 0.00 0.00 0.00 0.00 Average: lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 282.45 171.38 5546.35 29.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80408) 10/30/24 _x86_64_ (8 CPU) 10:42:58 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 6.46 0.00 1.11 6.67 0.05 85.71 10:44:01 0 2.60 0.00 0.70 1.42 0.02 95.26 10:44:01 1 15.14 0.00 1.54 13.05 0.05 70.22 10:44:01 2 6.16 0.00 0.92 1.64 0.03 91.25 10:44:01 3 5.23 0.00 0.65 0.13 0.03 93.95 10:44:01 4 4.87 0.00 1.30 4.41 0.12 89.30 10:44:01 5 6.05 0.00 0.70 30.46 0.03 62.75 10:44:01 6 7.13 0.00 0.84 1.25 0.02 90.76 10:44:01 7 4.53 0.00 2.20 1.07 0.07 92.13 10:45:01 all 7.49 0.00 0.73 5.55 0.04 86.19 10:45:01 0 1.52 0.00 0.43 4.15 0.02 93.88 10:45:01 1 2.47 0.00 0.52 0.82 0.03 96.16 10:45:01 2 26.36 0.00 1.81 3.08 0.07 68.69 10:45:01 3 6.84 0.00 0.73 0.77 0.03 91.63 10:45:01 4 6.81 0.00 0.84 11.47 0.05 80.83 10:45:01 5 7.60 0.00 0.48 15.48 0.03 76.41 10:45:01 6 3.53 0.00 0.47 0.48 0.07 95.45 10:45:01 7 4.84 0.00 0.65 8.17 0.03 86.31 10:46:01 all 14.70 0.00 5.33 8.21 0.08 71.68 10:46:01 0 13.49 0.00 5.14 3.72 0.08 77.57 10:46:01 1 12.11 0.00 5.28 1.88 0.05 80.68 10:46:01 2 16.84 0.00 5.46 6.37 0.10 71.22 10:46:01 3 16.44 0.00 5.35 3.82 0.08 74.30 10:46:01 4 14.66 0.00 4.49 1.54 0.10 79.21 10:46:01 5 16.23 0.00 4.90 4.65 0.08 74.13 10:46:01 6 13.70 0.00 5.15 4.68 0.10 76.36 10:46:01 7 14.10 0.00 6.81 39.11 0.08 39.90 10:47:01 all 22.77 0.00 3.65 6.42 0.10 67.07 10:47:01 0 26.02 0.00 3.62 6.54 0.12 63.69 10:47:01 1 20.19 0.00 3.64 11.37 0.08 64.72 10:47:01 2 20.70 0.00 3.74 4.17 0.08 71.30 10:47:01 3 25.80 0.00 3.83 0.69 0.12 69.57 10:47:01 4 22.99 0.00 3.79 3.48 0.12 69.62 10:47:01 5 28.97 0.00 4.16 4.58 0.10 62.19 10:47:01 6 21.35 0.00 3.45 0.57 0.07 74.56 10:47:01 7 16.19 0.00 3.02 19.85 0.08 60.85 10:48:01 all 4.76 0.00 0.89 3.41 0.05 90.89 10:48:01 0 13.77 0.00 1.22 1.17 0.07 83.77 10:48:01 1 7.52 0.00 0.84 0.77 0.03 90.84 10:48:01 2 1.59 0.00 0.47 20.22 0.03 77.69 10:48:01 3 2.95 0.00 0.90 0.52 0.05 95.59 10:48:01 4 3.85 0.00 0.82 3.45 0.03 91.85 10:48:01 5 3.13 0.00 0.90 0.53 0.05 95.39 10:48:01 6 3.18 0.00 1.02 0.33 0.05 95.42 10:48:01 7 2.14 0.00 0.92 0.28 0.08 96.57 Average: all 11.21 0.00 2.33 6.04 0.06 80.35 Average: 0 11.44 0.00 2.21 3.39 0.06 82.89 Average: 1 11.47 0.00 2.36 5.57 0.05 80.56 Average: 2 14.32 0.00 2.47 7.10 0.06 76.05 Average: 3 11.40 0.00 2.28 1.18 0.06 85.08 Average: 4 10.60 0.00 2.24 4.88 0.08 82.20 Average: 5 12.34 0.00 2.22 11.16 0.06 74.23 Average: 6 9.75 0.00 2.18 1.46 0.06 86.55 Average: 7 8.34 0.00 2.71 13.62 0.07 75.26