---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77606 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 872 25587 0 5707 30838 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:3c:3a:13 brd ff:ff:ff:ff:ff:ff inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe3c:3a13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:74:09:69 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::42:98ff:fe74:969/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77606) 10/18/24 _x86_64_ (8 CPU) 08:34:00 LINUX RESTART (8 CPU) 08:35:02 tps rtps wtps bread/s bwrtn/s 08:36:01 122.67 35.88 86.80 3282.83 11333.54 08:37:01 181.01 0.98 180.02 45.58 59679.97 08:38:01 249.61 5.42 244.19 407.40 67724.58 08:39:01 134.46 0.48 133.98 53.46 23568.74 08:40:01 60.07 1.35 58.72 105.45 4076.39 Average: 149.66 8.73 140.92 770.55 33350.90 08:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 29809636 31702356 3129584 9.50 77320 2117300 1609460 4.74 930144 1886352 349088 08:37:01 26628720 31656676 6310500 19.16 122144 5078080 1700700 5.00 996304 4832936 1775144 08:38:01 25502692 30669592 7436528 22.58 125968 5221152 6074252 17.87 2123976 4770676 900 08:39:01 24187012 29779996 8752208 26.57 156456 5577116 7788372 22.92 3124660 5024088 1340 08:40:01 26246504 31622228 6692716 20.32 158648 5350760 1560672 4.59 1311676 4845048 17948 Average: 26474913 31086170 6464307 19.62 128107 4668882 3746691 11.02 1697352 4271820 428884 08:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 210.96 153.08 3733.25 19.45 0.00 0.00 0.00 0.00 08:36:01 lo 7.93 7.93 0.77 0.77 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 986.89 507.96 24737.34 40.55 0.00 0.00 0.00 0.00 08:37:01 lo 4.40 4.40 0.46 0.46 0.00 0.00 0.00 0.00 08:38:01 veth219fc22 1.57 1.48 0.16 0.16 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth854844c 0.45 0.62 0.03 0.04 0.00 0.00 0.00 0.00 08:38:01 veth63779c5 143.24 163.46 26.74 25.28 0.00 0.00 0.00 0.00 08:39:01 veth219fc22 14.45 12.03 1.63 1.75 0.00 0.00 0.00 0.00 08:39:01 docker0 11.33 17.23 2.01 286.22 0.00 0.00 0.00 0.00 08:39:01 veth854844c 3.25 4.12 0.63 0.36 0.00 0.00 0.00 0.00 08:39:01 veth63779c5 1.67 2.22 0.28 0.36 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 1579.69 953.31 30587.77 150.21 0.00 0.00 0.00 0.00 08:40:01 lo 20.13 20.13 1.92 1.92 0.00 0.00 0.00 0.00 Average: docker0 2.27 3.46 0.40 57.43 0.00 0.00 0.00 0.00 Average: ens3 262.76 149.51 5953.33 16.34 0.00 0.00 0.00 0.00 Average: lo 3.21 3.21 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77606) 10/18/24 _x86_64_ (8 CPU) 08:34:00 LINUX RESTART (8 CPU) 08:35:02 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 9.08 0.00 0.90 2.60 0.03 87.39 08:36:01 0 8.46 0.00 0.83 4.39 0.05 86.26 08:36:01 1 11.63 0.00 1.14 0.83 0.03 86.37 08:36:01 2 13.57 0.00 1.00 0.87 0.03 84.53 08:36:01 3 0.90 0.00 0.54 0.14 0.00 98.42 08:36:01 4 6.09 0.00 0.82 7.63 0.03 85.43 08:36:01 5 1.05 0.00 0.41 0.54 0.03 97.96 08:36:01 6 6.37 0.00 1.00 4.06 0.03 88.54 08:36:01 7 24.50 0.00 1.49 2.32 0.05 71.63 08:37:01 all 10.88 0.00 5.55 18.24 0.08 65.25 08:37:01 0 9.83 0.00 6.25 49.66 0.08 34.17 08:37:01 1 10.72 0.00 6.43 63.74 0.10 19.01 08:37:01 2 11.63 0.00 6.09 10.99 0.07 71.23 08:37:01 3 10.85 0.00 5.18 2.96 0.08 80.93 08:37:01 4 11.35 0.00 4.65 1.41 0.07 82.52 08:37:01 5 10.81 0.00 5.87 2.87 0.05 80.40 08:37:01 6 10.89 0.00 3.79 2.31 0.05 82.97 08:37:01 7 10.97 0.00 6.11 12.60 0.10 70.22 08:38:01 all 14.50 0.00 2.81 9.93 0.06 72.70 08:38:01 0 16.52 0.00 2.95 13.22 0.07 67.25 08:38:01 1 15.10 0.00 2.78 13.96 0.05 68.10 08:38:01 2 12.60 0.00 2.71 0.97 0.07 83.65 08:38:01 3 13.14 0.00 2.88 2.44 0.07 81.47 08:38:01 4 13.58 0.00 2.55 1.93 0.05 81.89 08:38:01 5 15.99 0.00 2.90 8.64 0.08 72.38 08:38:01 6 15.17 0.00 2.55 1.76 0.07 80.46 08:38:01 7 13.86 0.00 3.23 36.68 0.08 46.15 08:39:01 all 19.48 0.00 3.09 3.45 0.10 73.88 08:39:01 0 25.74 0.00 3.16 3.68 0.10 67.33 08:39:01 1 22.72 0.00 3.20 2.08 0.08 71.92 08:39:01 2 18.51 0.00 2.91 0.46 0.08 78.04 08:39:01 3 25.00 0.00 3.97 1.06 0.12 69.85 08:39:01 4 18.83 0.00 2.92 0.55 0.08 77.60 08:39:01 5 18.58 0.00 3.61 7.00 0.08 70.73 08:39:01 6 11.85 0.00 2.30 7.67 0.10 78.08 08:39:01 7 14.59 0.00 2.66 5.11 0.07 77.57 08:40:01 all 5.18 0.00 0.93 0.68 0.10 93.11 08:40:01 0 1.29 0.00 1.35 0.08 0.03 97.24 08:40:01 1 16.60 0.00 1.03 0.20 0.07 82.11 08:40:01 2 1.64 0.00 0.90 0.10 0.05 97.31 08:40:01 3 1.86 0.00 0.75 2.56 0.53 94.30 08:40:01 4 1.90 0.00 0.65 0.13 0.10 97.21 08:40:01 5 1.62 0.00 0.65 1.37 0.03 96.32 08:40:01 6 14.79 0.00 1.09 0.69 0.03 83.41 08:40:01 7 1.92 0.00 0.94 0.22 0.05 96.88 Average: all 11.82 0.00 2.65 6.97 0.08 78.48 Average: 0 12.37 0.00 2.90 14.15 0.07 70.50 Average: 1 15.38 0.00 2.91 16.05 0.07 65.60 Average: 2 11.57 0.00 2.72 2.67 0.06 82.99 Average: 3 10.35 0.00 2.66 1.84 0.16 84.99 Average: 4 10.35 0.00 2.32 2.32 0.07 84.95 Average: 5 9.61 0.00 2.69 4.09 0.06 83.55 Average: 6 11.83 0.00 2.14 3.29 0.06 82.68 Average: 7 13.14 0.00 2.88 11.37 0.07 72.55