---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7410 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 14G 142G 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 866 25304 0 5996 30844 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:cb:e6:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fecb:e6f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:ff:2b:63 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-7410) 02/21/24 _x86_64_ (8 CPU) 15:35:32 LINUX RESTART (8 CPU) 15:36:01 tps rtps wtps bread/s bwrtn/s 15:37:01 214.80 47.93 166.87 2090.72 31244.66 15:38:01 111.93 13.85 98.08 1124.35 34994.97 15:39:01 176.81 9.33 167.48 1652.12 84946.88 15:40:01 410.71 13.44 397.27 781.91 95372.49 15:41:01 34.27 0.40 33.87 26.66 24109.66 15:42:01 20.05 0.00 20.05 0.00 23647.05 15:43:01 52.82 0.83 51.98 39.99 3662.46 Average: 145.93 12.25 133.68 816.53 42572.17 15:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:37:01 30178684 31732104 2760536 8.38 66264 1798676 1421592 4.18 831860 1637076 144812 15:38:01 29841728 31718428 3097492 9.40 85112 2087372 1389896 4.09 859292 1914136 162204 15:39:01 26937424 31662624 6001796 18.22 132868 4766020 1378024 4.05 1019900 4502132 1004784 15:40:01 24122800 29939420 8816420 26.77 153304 5781732 8515572 25.05 2889072 5336600 396 15:41:01 23508796 29336464 9430424 28.63 154980 5788336 9036816 26.59 3541832 5286044 100 15:42:01 23481812 29312480 9457408 28.71 155188 5791024 9083752 26.73 3565740 5287448 268 15:43:01 25988288 31647164 6950932 21.10 156156 5635636 1514484 4.46 1276536 5134244 2892 Average: 26294219 30764098 6645001 20.17 129125 4521257 4620019 13.59 1997747 4156811 187922 15:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 364.06 237.09 1465.23 60.83 0.00 0.00 0.00 0.00 15:37:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 60.36 47.49 791.40 8.51 0.00 0.00 0.00 0.00 15:38:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 br-8802f5a1b1cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 854.85 498.33 19823.74 37.59 0.00 0.00 0.00 0.00 15:39:01 lo 10.20 10.20 1.01 1.01 0.00 0.00 0.00 0.00 15:40:01 vethb56b5a5 1.18 1.32 0.07 0.08 0.00 0.00 0.00 0.00 15:40:01 veth549900e 0.50 0.92 0.05 0.32 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 vethad53f30 53.98 65.07 19.16 16.05 0.00 0.00 0.00 0.00 15:41:01 vethb56b5a5 100.05 84.86 26.07 140.56 0.00 0.00 0.00 0.01 15:41:01 veth549900e 0.13 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 vethad53f30 100.98 123.93 168.78 32.91 0.00 0.00 0.00 0.01 15:42:01 vethb56b5a5 7.97 10.78 1.84 1.18 0.00 0.00 0.00 0.00 15:42:01 veth549900e 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 vethad53f30 29.93 36.00 49.42 8.70 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 1681.96 1019.39 32769.73 196.43 0.00 0.00 0.00 0.00 15:43:01 lo 49.53 49.53 39.63 39.63 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 Average: ens3 235.52 142.76 4668.13 27.73 0.00 0.00 0.00 0.00 Average: lo 6.52 6.52 5.61 5.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7410) 02/21/24 _x86_64_ (8 CPU) 15:35:32 LINUX RESTART (8 CPU) 15:36:01 CPU %user %nice %system %iowait %steal %idle 15:37:01 all 9.84 0.00 0.94 4.86 0.04 84.32 15:37:01 0 5.76 0.00 0.43 0.53 0.02 93.25 15:37:01 1 20.18 0.00 1.90 6.08 0.10 71.74 15:37:01 2 8.41 0.00 0.90 0.80 0.03 89.85 15:37:01 3 14.65 0.00 0.82 23.25 0.07 61.22 15:37:01 4 18.40 0.00 1.76 6.86 0.03 72.94 15:37:01 5 3.39 0.00 0.55 0.30 0.00 95.76 15:37:01 6 5.09 0.00 0.48 0.17 0.03 94.22 15:37:01 7 2.95 0.00 0.67 0.85 0.05 95.48 15:38:01 all 10.03 0.00 0.66 3.16 0.03 86.13 15:38:01 0 10.80 0.00 0.67 0.45 0.02 88.06 15:38:01 1 18.51 0.00 1.24 10.23 0.08 69.93 15:38:01 2 14.07 0.00 0.75 0.57 0.03 84.57 15:38:01 3 1.17 0.00 0.27 10.31 0.03 88.21 15:38:01 4 1.32 0.00 0.15 0.00 0.02 98.52 15:38:01 5 23.81 0.00 1.07 2.70 0.03 72.38 15:38:01 6 8.30 0.00 0.80 0.73 0.02 90.15 15:38:01 7 2.23 0.00 0.28 0.37 0.00 97.12 15:39:01 all 10.53 0.00 4.27 6.89 0.09 78.22 15:39:01 0 9.80 0.00 5.09 0.76 0.10 84.25 15:39:01 1 9.20 0.00 4.70 36.05 0.12 49.93 15:39:01 2 10.40 0.00 4.96 1.26 0.07 83.31 15:39:01 3 10.54 0.00 4.03 0.59 0.07 84.76 15:39:01 4 9.31 0.00 3.83 0.10 0.09 86.67 15:39:01 5 10.74 0.00 4.27 3.20 0.10 81.68 15:39:01 6 12.17 0.00 3.57 2.82 0.10 81.34 15:39:01 7 12.05 0.00 3.69 10.57 0.08 73.60 15:40:01 all 19.25 0.00 3.99 7.49 0.09 69.19 15:40:01 0 15.43 0.00 4.35 2.07 0.07 78.08 15:40:01 1 20.74 0.00 4.39 20.25 0.08 54.55 15:40:01 2 25.34 0.00 4.27 1.81 0.08 68.49 15:40:01 3 15.71 0.00 3.22 8.91 0.07 72.09 15:40:01 4 15.34 0.00 3.25 1.19 0.08 80.14 15:40:01 5 15.01 0.00 4.32 3.42 0.10 77.15 15:40:01 6 23.00 0.00 3.84 6.75 0.07 66.35 15:40:01 7 23.44 0.00 4.33 15.50 0.10 56.63 15:41:01 all 17.83 0.00 1.76 1.53 0.09 78.79 15:41:01 0 14.49 0.00 1.72 0.00 0.07 83.72 15:41:01 1 20.90 0.00 1.91 0.00 0.12 77.08 15:41:01 2 18.80 0.00 1.84 0.60 0.08 78.67 15:41:01 3 12.14 0.00 1.31 0.08 0.07 86.40 15:41:01 4 16.87 0.00 1.71 0.55 0.05 80.82 15:41:01 5 17.93 0.00 1.60 0.23 0.10 80.13 15:41:01 6 22.83 0.00 2.07 10.60 0.08 64.41 15:41:01 7 18.70 0.00 1.93 0.13 0.15 79.09 15:42:01 all 2.31 0.00 0.39 1.78 0.08 95.44 15:42:01 0 2.10 0.00 0.43 0.00 0.08 97.38 15:42:01 1 2.57 0.00 0.37 0.02 0.07 96.98 15:42:01 2 2.39 0.00 0.45 0.07 0.08 97.01 15:42:01 3 2.01 0.00 0.30 0.00 0.08 97.61 15:42:01 4 2.06 0.00 0.27 0.17 0.10 97.41 15:42:01 5 2.19 0.00 0.38 9.92 0.07 87.44 15:42:01 6 2.36 0.00 0.35 3.16 0.05 94.08 15:42:01 7 2.81 0.00 0.55 0.90 0.07 95.66 15:43:01 all 2.47 0.00 0.73 1.02 0.05 95.73 15:43:01 0 2.56 0.00 0.65 0.17 0.05 96.57 15:43:01 1 3.84 0.00 0.80 0.92 0.05 94.39 15:43:01 2 2.31 0.00 0.82 0.37 0.07 96.44 15:43:01 3 2.14 0.00 0.84 0.80 0.05 96.16 15:43:01 4 2.16 0.00 0.59 1.28 0.03 95.94 15:43:01 5 1.74 0.00 0.78 2.57 0.05 94.86 15:43:01 6 2.57 0.00 0.72 0.10 0.05 96.56 15:43:01 7 2.43 0.00 0.70 1.94 0.07 94.86 Average: all 10.31 0.00 1.81 3.81 0.07 84.00 Average: 0 8.70 0.00 1.90 0.57 0.06 88.78 Average: 1 13.71 0.00 2.18 10.42 0.09 73.61 Average: 2 11.65 0.00 1.99 0.78 0.06 85.51 Average: 3 8.32 0.00 1.53 6.29 0.06 83.79 Average: 4 9.34 0.00 1.64 1.45 0.06 87.50 Average: 5 10.68 0.00 1.85 3.19 0.06 84.22 Average: 6 10.88 0.00 1.68 3.47 0.06 83.90 Average: 7 9.20 0.00 1.73 4.30 0.07 84.69