---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14960 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 15G 141G 10% / 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 853 23977 0 7336 30857 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:32:27:65 brd ff:ff:ff:ff:ff:ff inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe32:2765/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:71:78:a6 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-14960) 01/25/24 _x86_64_ (8 CPU) 09:37:06 LINUX RESTART (8 CPU) 09:38:01 tps rtps wtps bread/s bwrtn/s 09:39:01 118.85 27.46 91.38 2085.79 30454.66 09:40:01 120.21 9.38 110.83 1647.99 33940.21 09:41:01 201.55 0.07 201.48 1.73 137553.21 09:42:01 249.53 11.91 237.61 804.92 69041.76 09:43:01 26.55 0.42 26.13 38.13 21878.57 09:44:01 63.39 1.35 62.04 104.92 19719.15 Average: 130.01 8.43 121.58 780.58 52097.93 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 30000060 31740104 2939160 8.92 78000 1964576 1372728 4.04 840340 1794320 150828 09:40:01 27444780 31674548 5494440 16.68 123416 4311264 1521460 4.48 1002740 4047616 2157448 09:41:01 24658960 31684108 8280260 25.14 148192 6964108 1442640 4.24 1018292 6698976 1150332 09:42:01 21857064 29067260 11082156 33.64 157276 7121364 9328492 27.45 3837528 6600912 1500 09:43:01 22323576 29569944 10615644 32.23 157908 7158492 8080284 23.77 3365176 6614392 176 09:44:01 24595200 31632672 8344020 25.33 160524 6962100 1471324 4.33 1330540 6434220 40516 Average: 25146607 30894773 7792613 23.66 137553 5746984 3869488 11.38 1899103 5365073 583467 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 09:39:01 ens3 64.31 42.33 1030.74 9.42 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 8.53 8.53 0.86 0.86 0.00 0.00 0.00 0.00 09:40:01 ens3 740.58 415.60 18038.65 33.33 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 br-b3970dba3332 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 09:41:01 ens3 939.76 517.83 31647.39 34.67 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 br-b3970dba3332 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 0.97 0.97 0.08 0.08 0.00 0.00 0.00 0.00 09:42:01 ens3 5.45 3.82 1.95 1.66 0.00 0.00 0.00 0.00 09:42:01 vethd2c4593 4.08 3.63 0.40 0.34 0.00 0.00 0.00 0.00 09:42:01 vethe2b7126 2.53 2.77 0.33 0.36 0.00 0.00 0.00 0.00 09:43:01 lo 7.20 7.20 1.29 1.29 0.00 0.00 0.00 0.00 09:43:01 ens3 71.47 47.98 15.69 155.49 0.00 0.00 0.00 0.00 09:43:01 vethe2b7126 3.78 5.42 0.59 0.60 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:01 ens3 49.68 39.53 63.30 13.80 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.65 3.65 0.45 0.45 0.00 0.00 0.00 0.00 Average: ens3 311.87 177.85 8466.29 41.39 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-14960) 01/25/24 _x86_64_ (8 CPU) 09:37:06 LINUX RESTART (8 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 10.32 0.00 0.83 2.63 0.04 86.18 09:39:01 0 0.68 0.00 0.40 0.40 0.02 98.50 09:39:01 1 2.57 0.00 0.40 2.05 0.03 94.94 09:39:01 2 3.39 0.00 0.45 1.25 0.02 94.90 09:39:01 3 21.42 0.00 1.38 6.17 0.08 70.95 09:39:01 4 25.58 0.00 1.50 2.63 0.07 70.22 09:39:01 5 16.34 0.00 1.07 6.41 0.03 76.15 09:39:01 6 3.97 0.00 0.37 0.05 0.03 95.58 09:39:01 7 8.57 0.00 1.10 2.05 0.03 88.24 09:40:01 all 12.74 0.00 3.75 2.99 0.09 80.44 09:40:01 0 11.31 0.00 4.05 0.02 0.05 84.58 09:40:01 1 9.77 0.00 2.90 0.05 0.10 87.17 09:40:01 2 9.97 0.00 4.75 0.49 0.05 84.74 09:40:01 3 8.30 0.00 2.56 12.08 0.27 76.79 09:40:01 4 24.28 0.00 3.78 5.95 0.08 65.91 09:40:01 5 14.04 0.00 3.00 3.41 0.07 79.47 09:40:01 6 14.42 0.00 3.41 1.48 0.03 80.65 09:40:01 7 9.77 0.00 5.48 0.54 0.05 84.16 09:41:01 all 8.98 0.00 4.26 12.68 0.06 74.02 09:41:01 0 9.76 0.00 4.15 9.19 0.05 76.86 09:41:01 1 6.77 0.00 5.88 4.68 0.05 82.62 09:41:01 2 9.63 0.00 4.45 0.19 0.05 85.69 09:41:01 3 9.18 0.00 3.30 0.14 0.05 87.33 09:41:01 4 9.23 0.00 3.99 20.02 0.05 66.70 09:41:01 5 11.06 0.00 4.07 10.18 0.07 74.62 09:41:01 6 7.60 0.00 3.56 0.07 0.07 88.71 09:41:01 7 8.65 0.00 4.73 57.35 0.09 29.18 09:42:01 all 33.55 0.00 4.31 4.11 0.10 57.92 09:42:01 0 41.10 0.00 5.42 5.61 0.10 47.77 09:42:01 1 33.27 0.00 4.11 0.89 0.10 61.62 09:42:01 2 42.46 0.00 5.09 1.01 0.12 51.32 09:42:01 3 31.02 0.00 3.93 0.40 0.12 64.53 09:42:01 4 28.91 0.00 3.81 1.93 0.08 65.26 09:42:01 5 30.34 0.00 4.04 1.73 0.10 63.78 09:42:01 6 28.52 0.00 3.38 1.97 0.08 66.05 09:42:01 7 32.83 0.00 4.72 19.38 0.10 42.97 09:43:01 all 7.05 0.00 0.87 1.21 0.05 90.81 09:43:01 0 6.19 0.00 0.75 0.02 0.05 92.99 09:43:01 1 9.45 0.00 0.97 0.05 0.05 89.48 09:43:01 2 5.32 0.00 0.75 0.08 0.05 93.79 09:43:01 3 6.97 0.00 0.82 6.39 0.05 85.77 09:43:01 4 7.73 0.00 0.82 0.12 0.07 91.26 09:43:01 5 6.73 0.00 0.99 0.12 0.05 92.12 09:43:01 6 6.88 0.00 1.05 0.03 0.07 91.97 09:43:01 7 7.13 0.00 0.80 2.88 0.05 89.14 09:44:01 all 3.60 0.00 0.55 3.12 0.14 92.60 09:44:01 0 0.63 0.00 0.50 1.80 0.33 96.74 09:44:01 1 1.13 0.00 0.57 1.80 0.02 96.48 09:44:01 2 0.54 0.00 0.25 0.20 0.00 99.01 09:44:01 3 20.11 0.00 1.14 2.01 0.06 76.68 09:44:01 4 0.99 0.00 0.35 18.77 0.47 79.42 09:44:01 5 0.87 0.00 0.45 0.08 0.15 98.45 09:44:01 6 3.09 0.00 0.58 0.17 0.02 96.14 09:44:01 7 2.98 0.00 0.58 0.15 0.03 96.25 Average: all 12.71 0.00 2.42 4.45 0.08 80.34 Average: 0 11.58 0.00 2.54 2.83 0.10 82.95 Average: 1 10.48 0.00 2.46 1.58 0.06 85.41 Average: 2 11.86 0.00 2.61 0.54 0.05 84.94 Average: 3 16.14 0.00 2.20 4.56 0.11 77.00 Average: 4 16.13 0.00 2.37 8.21 0.14 73.15 Average: 5 13.21 0.00 2.26 3.65 0.08 80.80 Average: 6 10.71 0.00 2.05 0.62 0.05 86.57 Average: 7 11.63 0.00 2.89 13.58 0.06 71.84