---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79680 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 899 25939 0 5328 30811 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:b6:94:7e brd ff:ff:ff:ff:ff:ff inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feb6:947e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:11:ed:95 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::42:95ff:fe11:ed95/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79680) 10/26/24 _x86_64_ (8 CPU) 10:45:55 LINUX RESTART (8 CPU) 10:46:01 tps rtps wtps bread/s bwrtn/s 10:47:02 378.35 74.37 303.98 5331.64 51357.84 10:48:01 219.86 32.38 187.48 3276.46 52959.43 10:49:01 376.15 13.66 362.49 803.63 86512.81 10:50:01 117.31 0.40 116.91 41.46 19389.04 Average: 273.14 30.20 242.95 2359.48 52553.09 10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:02 30184096 31626860 2755124 8.36 56528 1704588 1453332 4.28 920560 1558972 94056 10:48:01 26987760 31624304 5951460 18.07 119904 4704176 1691708 4.98 1027300 4458212 1918164 10:49:01 24728540 29744264 8210680 24.93 141636 5025304 8257724 24.30 3124136 4536268 132 10:50:01 25903720 30915680 7035500 21.36 158072 4997040 3458068 10.17 2000160 4496344 88 Average: 26951029 30977777 5988191 18.18 119035 4107777 3715208 10.93 1768039 3762449 503110 10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:02 ens3 359.71 262.36 1537.46 76.14 0.00 0.00 0.00 0.00 10:47:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 br-f507320b8e50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 913.95 514.62 25370.66 45.73 0.00 0.00 0.00 0.00 10:48:01 lo 11.93 11.93 1.18 1.18 0.00 0.00 0.00 0.00 10:49:01 veth76d4e2a 24.06 22.20 10.52 16.07 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 vethdfa1304 4.40 5.53 0.74 0.83 0.00 0.00 0.00 0.00 10:49:01 veth58f4381 3.25 3.03 0.40 0.39 0.00 0.00 0.00 0.00 10:50:01 veth76d4e2a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:50:01 docker0 14.30 19.75 2.16 286.72 0.00 0.00 0.00 0.00 10:50:01 br-f507320b8e50 0.25 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:50:01 vethba2f2ba 52.62 64.06 19.18 15.26 0.00 0.00 0.00 0.00 Average: veth76d4e2a 6.04 5.61 2.64 4.04 0.00 0.00 0.00 0.00 Average: docker0 3.59 4.96 0.54 71.98 0.00 0.00 0.00 0.00 Average: br-f507320b8e50 0.06 0.05 0.01 0.00 0.00 0.00 0.00 0.00 Average: vethba2f2ba 13.21 16.08 4.82 3.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79680) 10/26/24 _x86_64_ (8 CPU) 10:45:55 LINUX RESTART (8 CPU) 10:46:01 CPU %user %nice %system %iowait %steal %idle 10:47:02 all 8.17 0.00 1.17 3.87 0.03 86.76 10:47:02 0 13.14 0.00 0.89 1.05 0.03 84.89 10:47:02 1 14.25 0.00 0.92 6.03 0.03 78.77 10:47:02 2 8.91 0.00 0.63 2.57 0.03 87.86 10:47:02 3 4.44 0.00 0.90 0.77 0.03 93.86 10:47:02 4 8.82 0.00 0.75 0.65 0.03 89.74 10:47:02 5 5.39 0.00 0.70 0.50 0.03 93.38 10:47:02 6 6.47 0.00 3.57 15.41 0.05 74.50 10:47:02 7 3.94 0.00 0.94 4.04 0.03 91.06 10:48:01 all 14.27 0.00 4.51 3.60 0.06 77.57 10:48:01 0 31.16 0.00 4.78 2.03 0.07 61.96 10:48:01 1 9.76 0.00 4.28 2.26 0.05 83.65 10:48:01 2 9.72 0.00 4.50 15.55 0.03 70.20 10:48:01 3 19.07 0.00 6.28 0.99 0.05 73.61 10:48:01 4 10.20 0.00 4.14 0.34 0.05 85.27 10:48:01 5 9.46 0.00 3.80 0.68 0.05 86.01 10:48:01 6 14.75 0.00 4.42 0.68 0.07 80.08 10:48:01 7 9.91 0.00 3.90 6.30 0.09 79.80 10:49:01 all 25.34 0.00 3.56 5.66 0.07 65.37 10:49:01 0 31.94 0.00 4.99 23.58 0.08 39.41 10:49:01 1 24.79 0.00 3.14 0.89 0.05 71.13 10:49:01 2 28.46 0.00 3.40 3.66 0.08 64.39 10:49:01 3 22.61 0.00 3.49 4.41 0.07 69.42 10:49:01 4 21.57 0.00 3.02 2.54 0.08 72.78 10:49:01 5 28.66 0.00 3.93 3.46 0.07 63.89 10:49:01 6 23.62 0.00 3.00 0.65 0.05 72.68 10:49:01 7 21.09 0.00 3.55 6.18 0.07 69.12 10:50:01 all 5.32 0.00 1.54 1.34 0.05 91.75 10:50:01 0 3.40 0.00 1.29 3.60 0.05 91.66 10:50:01 1 4.54 0.00 1.62 0.18 0.05 93.61 10:50:01 2 5.08 0.00 1.19 0.08 0.03 93.61 10:50:01 3 4.69 0.00 1.44 0.62 0.07 93.18 10:50:01 4 6.29 0.00 1.71 0.31 0.05 91.63 10:50:01 5 4.86 0.00 1.27 0.39 0.05 93.43 10:50:01 6 6.93 0.00 1.79 3.22 0.07 87.99 10:50:01 7 6.74 0.00 1.99 2.36 0.05 88.86 Average: all 13.25 0.00 2.68 3.62 0.05 80.39 Average: 0 19.83 0.00 2.97 7.56 0.06 69.57 Average: 1 13.35 0.00 2.47 2.34 0.05 81.78 Average: 2 13.05 0.00 2.42 5.41 0.05 79.07 Average: 3 12.66 0.00 3.01 1.70 0.05 82.57 Average: 4 11.69 0.00 2.40 0.96 0.05 84.90 Average: 5 12.09 0.00 2.42 1.26 0.05 84.19 Average: 6 12.93 0.00 3.19 5.01 0.06 78.81 Average: 7 10.41 0.00 2.59 4.71 0.06 82.24