---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24695 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 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 876 25812 0 5478 30835 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:93:76:51 brd ff:ff:ff:ff:ff:ff inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe93:7651/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:30:77:57 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-24695) 04/20/24 _x86_64_ (8 CPU) 13:32:53 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:02 151.53 74.53 77.01 5317.75 61113.69 13:35:01 122.11 27.39 94.73 2117.34 31482.26 13:36:01 184.39 9.78 174.60 1700.78 84864.12 13:37:01 287.77 12.15 275.62 814.66 77001.67 13:38:01 21.23 0.15 21.08 5.87 20967.54 13:39:01 57.06 0.95 56.11 28.40 22518.71 Average: 137.39 20.81 116.58 1663.38 49710.21 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:02 30214048 31648000 2725172 8.27 55364 1698140 1469976 4.33 899036 1553088 91556 13:35:01 29857976 31668696 3081244 9.35 82152 2028332 1455112 4.28 921140 1845212 164636 13:36:01 26518688 31639752 6420532 19.49 127772 5163656 1473644 4.34 1024404 4909008 1507564 13:37:01 24404984 29679416 8534236 25.91 136912 5290004 8483304 24.96 3163184 4811320 1604 13:38:01 24267792 29545720 8671428 26.33 137308 5292780 8449472 24.86 3298192 4811208 188 13:39:01 26316712 31616456 6622508 20.11 138320 5320620 1487284 4.38 1318368 4793064 68 Average: 26930033 30966340 6009187 18.24 112971 4132255 3803132 11.19 1770721 3787150 294269 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:02 ens3 376.49 250.77 1494.37 59.88 0.00 0.00 0.00 0.00 13:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:02 lo 1.86 1.86 0.19 0.19 0.00 0.00 0.00 0.00 13:35:01 ens3 47.57 35.25 675.89 7.32 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 13:36:01 br-0f56a0e21120 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1023.93 474.52 28087.95 36.46 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 10.93 10.93 1.08 1.08 0.00 0.00 0.00 0.00 13:37:01 br-0f56a0e21120 0.42 0.32 0.03 0.02 0.00 0.00 0.00 0.00 13:37:01 veth836411e 4.42 5.85 0.75 0.86 0.00 0.00 0.00 0.00 13:37:01 veth85d4944 24.06 22.30 10.52 16.08 0.00 0.00 0.00 0.00 13:37:01 veth414f0e5 8.28 8.40 1.23 1.17 0.00 0.00 0.00 0.00 13:38:01 br-0f56a0e21120 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:38:01 veth836411e 0.35 0.60 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 veth85d4944 31.53 25.83 15.36 41.27 0.00 0.00 0.00 0.00 13:38:01 veth414f0e5 16.81 12.03 8.02 3.92 0.00 0.00 0.00 0.00 13:39:01 br-0f56a0e21120 0.23 0.28 0.24 0.03 0.00 0.00 0.00 0.00 13:39:01 ens3 1484.42 789.00 30263.21 131.52 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 21.41 21.41 2.28 2.28 0.00 0.00 0.00 0.00 Average: br-0f56a0e21120 0.14 0.13 0.05 0.01 0.00 0.00 0.00 0.00 Average: ens3 247.29 131.05 5056.37 21.90 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: lo 3.08 3.08 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24695) 04/20/24 _x86_64_ (8 CPU) 13:32:53 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:02 all 8.53 0.00 1.10 3.84 0.04 86.48 13:34:02 0 10.34 0.00 2.02 0.45 0.03 87.16 13:34:02 1 2.89 0.00 0.77 9.02 0.03 87.30 13:34:02 2 2.52 0.00 0.65 2.09 0.07 94.67 13:34:02 3 17.09 0.00 1.34 1.47 0.03 80.07 13:34:02 4 10.26 0.00 1.17 15.73 0.05 72.79 13:34:02 5 14.41 0.00 1.49 0.48 0.03 83.58 13:34:02 6 5.49 0.00 0.62 0.75 0.03 93.11 13:34:02 7 5.30 0.00 0.75 0.73 0.02 93.19 13:35:01 all 10.78 0.00 0.81 2.11 0.03 86.27 13:35:01 0 6.52 0.00 0.59 1.14 0.03 91.72 13:35:01 1 4.07 0.00 0.44 0.27 0.02 95.21 13:35:01 2 18.78 0.00 0.93 0.56 0.07 79.66 13:35:01 3 36.87 0.00 1.99 3.76 0.05 57.33 13:35:01 4 5.94 0.00 0.43 6.25 0.03 87.34 13:35:01 5 12.11 0.00 0.98 0.46 0.02 86.43 13:35:01 6 1.42 0.00 0.46 0.68 0.02 97.42 13:35:01 7 0.70 0.00 0.61 3.77 0.02 94.91 13:36:01 all 14.05 0.00 5.28 1.62 0.07 78.98 13:36:01 0 10.81 0.00 4.55 2.57 0.07 82.00 13:36:01 1 14.06 0.00 6.25 0.08 0.07 79.54 13:36:01 2 11.69 0.00 5.49 5.25 0.09 77.48 13:36:01 3 15.41 0.00 6.03 0.37 0.05 78.14 13:36:01 4 15.44 0.00 4.73 0.12 0.07 79.65 13:36:01 5 20.07 0.00 5.21 0.10 0.08 74.53 13:36:01 6 15.46 0.00 4.77 0.91 0.07 78.79 13:36:01 7 9.38 0.00 5.23 3.61 0.07 81.71 13:37:01 all 25.69 0.00 3.34 5.30 0.08 65.59 13:37:01 0 28.46 0.00 3.42 0.91 0.08 67.13 13:37:01 1 24.39 0.00 3.64 3.30 0.07 68.61 13:37:01 2 29.58 0.00 4.39 17.46 0.10 48.47 13:37:01 3 27.88 0.00 3.32 9.08 0.08 59.63 13:37:01 4 29.64 0.00 3.50 0.89 0.07 65.91 13:37:01 5 28.60 0.00 3.69 1.14 0.08 66.49 13:37:01 6 24.94 0.00 2.86 1.63 0.07 70.50 13:37:01 7 12.11 0.00 1.87 8.05 0.07 77.91 13:38:01 all 6.00 0.00 0.52 1.37 0.07 92.04 13:38:01 0 7.70 0.00 0.60 0.12 0.07 91.51 13:38:01 1 5.79 0.00 0.50 0.07 0.07 93.58 13:38:01 2 4.76 0.00 0.48 0.12 0.07 94.58 13:38:01 3 5.73 0.00 0.57 0.23 0.07 93.41 13:38:01 4 6.46 0.00 0.55 0.00 0.08 92.90 13:38:01 5 5.62 0.00 0.52 0.15 0.12 93.60 13:38:01 6 5.56 0.00 0.52 0.00 0.05 93.87 13:38:01 7 6.40 0.00 0.42 10.25 0.07 82.87 13:39:01 all 1.41 0.00 0.50 1.76 0.05 96.28 13:39:01 0 1.09 0.00 0.53 0.25 0.05 98.08 13:39:01 1 1.53 0.00 0.58 0.05 0.05 97.78 13:39:01 2 1.24 0.00 0.52 0.42 0.03 97.79 13:39:01 3 2.37 0.00 0.63 1.02 0.07 95.91 13:39:01 4 1.65 0.00 0.42 0.03 0.05 97.85 13:39:01 5 1.32 0.00 0.45 0.77 0.03 97.43 13:39:01 6 1.09 0.00 0.38 0.37 0.05 98.11 13:39:01 7 1.04 0.00 0.44 11.23 0.07 87.22 Average: all 11.06 0.00 1.92 2.67 0.06 84.29 Average: 0 10.82 0.00 1.95 0.90 0.06 86.28 Average: 1 8.78 0.00 2.03 2.14 0.05 87.01 Average: 2 11.38 0.00 2.07 4.30 0.07 82.17 Average: 3 17.49 0.00 2.31 2.65 0.06 77.49 Average: 4 11.55 0.00 1.80 3.84 0.06 82.75 Average: 5 13.68 0.00 2.05 0.52 0.06 83.69 Average: 6 8.98 0.00 1.60 0.72 0.05 88.65 Average: 7 5.83 0.00 1.55 6.28 0.05 86.29