---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36631 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 832 25853 0 5481 30878 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:27:e3:50 brd ff:ff:ff:ff:ff:ff inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe27:e350/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:b1:4f:66 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-36631) 05/01/24 _x86_64_ (8 CPU) 08:46:47 LINUX RESTART (8 CPU) 08:47:01 tps rtps wtps bread/s bwrtn/s 08:48:01 205.02 87.00 118.01 6227.50 121967.67 08:49:01 129.63 13.96 115.66 1147.41 65020.63 08:50:01 303.67 15.06 288.60 2099.92 113848.14 08:51:01 148.43 9.23 139.19 389.04 6768.27 08:52:01 4.03 0.27 3.77 35.73 100.58 08:53:01 52.77 1.35 51.42 104.90 2355.18 Average: 140.59 21.15 119.44 1667.37 51675.38 08:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:48:01 30197676 31675684 2741536 8.32 57508 1739492 1462860 4.30 904120 1566780 107016 08:49:01 29881336 31718600 3057876 9.28 84752 2050112 1405500 4.14 864828 1877356 187224 08:50:01 26251624 31398208 6687588 20.30 130284 5183596 4479128 13.18 1289812 4891560 692 08:51:01 24207336 29484296 8731876 26.51 137296 5292908 8615540 25.35 3364560 4812800 316 08:52:01 24083760 29364932 8855452 26.88 137528 5296724 8629568 25.39 3485160 4813832 2308 08:53:01 26494240 31637764 6444972 19.57 139256 5171008 1489376 4.38 1265300 4682660 28952 Average: 26852662 30879914 6086550 18.48 114437 4122307 4346995 12.79 1862297 3774165 54418 08:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:48:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 08:48:01 ens3 406.18 292.42 1510.26 72.67 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 08:49:01 ens3 49.81 38.09 706.22 8.24 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 veth0b7681a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 veth4349700 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 vethe8da2b7 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:50:01 veth292fcea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 veth0b7681a 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 08:51:01 veth4349700 40.04 35.48 19.86 34.14 0.00 0.00 0.00 0.00 08:51:01 vethfe036c5 15.13 13.65 1.97 1.95 0.00 0.00 0.00 0.00 08:51:01 vethd884315 2.07 2.13 2.47 2.89 0.00 0.00 0.00 0.00 08:52:01 veth0b7681a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 veth4349700 15.50 12.60 6.01 23.21 0.00 0.00 0.00 0.00 08:52:01 vethfe036c5 15.08 10.41 7.68 3.63 0.00 0.00 0.00 0.00 08:52:01 vethd884315 1.07 1.03 2.61 2.82 0.00 0.00 0.00 0.00 08:53:01 lo 22.01 22.01 2.34 2.34 0.00 0.00 0.00 0.00 08:53:01 ens3 1635.87 978.64 30362.19 172.17 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.17 3.17 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 271.59 162.16 5060.15 28.59 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36631) 05/01/24 _x86_64_ (8 CPU) 08:46:47 LINUX RESTART (8 CPU) 08:47:01 CPU %user %nice %system %iowait %steal %idle 08:48:01 all 9.43 0.00 1.24 2.14 0.05 87.15 08:48:01 0 3.01 0.00 0.83 1.29 0.03 94.84 08:48:01 1 5.35 0.00 1.29 0.62 0.03 92.72 08:48:01 2 2.95 0.00 1.94 0.25 0.03 94.82 08:48:01 3 15.12 0.00 0.98 0.55 0.05 83.29 08:48:01 4 13.44 0.00 1.14 9.80 0.07 75.55 08:48:01 5 12.47 0.00 1.07 0.41 0.05 86.00 08:48:01 6 14.21 0.00 1.20 1.08 0.05 83.45 08:48:01 7 8.94 0.00 1.40 3.16 0.07 86.43 08:49:01 all 11.03 0.00 0.70 1.19 0.03 87.06 08:49:01 0 23.66 0.00 1.13 0.40 0.03 74.78 08:49:01 1 1.97 0.00 0.17 0.00 0.02 97.85 08:49:01 2 25.81 0.00 1.03 0.40 0.03 72.72 08:49:01 3 11.15 0.00 0.95 0.70 0.02 87.18 08:49:01 4 2.54 0.00 0.47 1.47 0.05 95.47 08:49:01 5 1.35 0.00 0.18 0.00 0.00 98.47 08:49:01 6 21.56 0.00 1.45 0.32 0.05 76.62 08:49:01 7 0.10 0.00 0.22 6.20 0.02 93.47 08:50:01 all 13.09 0.00 5.33 2.40 0.09 79.09 08:50:01 0 11.27 0.00 4.74 0.19 0.07 83.74 08:50:01 1 12.79 0.00 5.59 0.36 0.10 81.17 08:50:01 2 12.56 0.00 6.04 0.27 0.10 81.02 08:50:01 3 15.75 0.00 5.66 6.89 0.10 71.59 08:50:01 4 15.01 0.00 5.24 2.55 0.08 77.12 08:50:01 5 13.35 0.00 5.02 1.83 0.08 79.72 08:50:01 6 14.10 0.00 5.75 0.76 0.08 79.30 08:50:01 7 9.90 0.00 4.61 6.45 0.12 78.91 08:51:01 all 29.09 0.00 3.23 0.55 0.10 67.04 08:51:01 0 28.53 0.00 3.31 0.37 0.10 67.69 08:51:01 1 33.13 0.00 3.43 0.23 0.10 63.10 08:51:01 2 27.16 0.00 3.03 0.32 0.10 69.39 08:51:01 3 33.80 0.00 3.15 0.60 0.10 62.35 08:51:01 4 25.31 0.00 2.92 0.50 0.08 71.19 08:51:01 5 28.54 0.00 3.62 1.69 0.10 66.05 08:51:01 6 31.92 0.00 3.59 0.44 0.10 63.96 08:51:01 7 24.30 0.00 2.77 0.20 0.08 72.64 08:52:01 all 3.82 0.00 0.46 0.02 0.04 95.66 08:52:01 0 4.74 0.00 0.53 0.03 0.03 94.66 08:52:01 1 4.04 0.00 0.63 0.03 0.05 95.24 08:52:01 2 4.73 0.00 0.40 0.00 0.03 94.84 08:52:01 3 2.52 0.00 0.32 0.02 0.02 97.13 08:52:01 4 3.54 0.00 0.45 0.02 0.05 95.94 08:52:01 5 3.54 0.00 0.38 0.00 0.03 96.04 08:52:01 6 3.31 0.00 0.53 0.02 0.03 96.11 08:52:01 7 4.17 0.00 0.43 0.03 0.03 95.33 08:53:01 all 4.14 0.00 0.64 0.16 0.04 95.02 08:53:01 0 16.19 0.00 1.02 0.83 0.05 81.90 08:53:01 1 1.85 0.00 0.40 0.03 0.02 97.70 08:53:01 2 0.97 0.00 0.60 0.03 0.05 98.34 08:53:01 3 3.22 0.00 0.65 0.20 0.07 95.86 08:53:01 4 3.57 0.00 0.60 0.03 0.05 95.75 08:53:01 5 1.54 0.00 0.60 0.07 0.03 97.76 08:53:01 6 1.27 0.00 0.65 0.05 0.03 98.00 08:53:01 7 4.47 0.00 0.61 0.08 0.03 94.81 Average: all 11.76 0.00 1.92 1.07 0.06 85.19 Average: 0 14.60 0.00 1.92 0.52 0.05 82.91 Average: 1 9.83 0.00 1.91 0.21 0.05 87.99 Average: 2 12.38 0.00 2.17 0.21 0.06 85.18 Average: 3 13.58 0.00 1.94 1.48 0.06 82.95 Average: 4 10.55 0.00 1.80 2.38 0.06 85.21 Average: 5 10.11 0.00 1.81 0.66 0.05 87.38 Average: 6 14.39 0.00 2.19 0.44 0.06 82.92 Average: 7 8.62 0.00 1.66 2.66 0.06 87.00