---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7700 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 8% / 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 26516 0 4818 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:81:c2:7a brd ff:ff:ff:ff:ff:ff inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe81:c27a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:e2:b0:76 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-7700) 12/26/23 _x86_64_ (8 CPU) 02:49:24 LINUX RESTART (8 CPU) 02:50:02 tps rtps wtps bread/s bwrtn/s 02:51:01 119.40 40.28 79.12 1858.53 27208.27 02:52:01 122.90 22.86 100.03 2737.94 32689.49 02:53:01 312.98 6.68 306.30 549.08 104104.95 02:54:01 142.79 6.53 136.25 299.20 25398.75 02:55:01 15.80 0.00 15.80 0.00 20390.13 02:56:01 18.46 0.02 18.45 0.13 20233.74 02:57:01 14.30 0.00 14.30 0.00 20223.83 02:58:01 48.63 1.37 47.26 109.32 8933.09 Average: 99.37 9.65 89.71 691.84 32408.47 02:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 30148980 31743840 2790240 8.47 68704 1836508 1427440 4.20 824516 1672576 157712 02:52:01 29490072 31696580 3449148 10.47 93084 2399692 1583652 4.66 949700 2152312 339976 02:53:01 26802324 31311220 6136896 18.63 126216 4571332 4208604 12.38 1388476 4257408 432 02:54:01 24256940 28966200 8682280 26.36 132476 4662192 9073628 26.70 3824168 4339900 1876 02:55:01 24249356 28958192 8689864 26.38 132556 4662376 9023248 26.55 3832720 4338852 312 02:56:01 23944900 28661024 8994320 27.31 132796 4666104 9156472 26.94 4133296 4338396 204 02:57:01 23915472 28631768 9023748 27.40 132844 4667004 9173556 26.99 4162028 4337620 164 02:58:01 27174164 31633408 5765056 17.50 134928 4522728 1472760 4.33 1205036 4091224 45836 Average: 26247776 30200279 6691444 20.31 119200 3998492 5639920 16.59 2539992 3691036 68314 02:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 ens3 146.14 92.66 1119.88 28.32 0.00 0.00 0.00 0.00 02:51:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 131.11 88.34 2962.60 11.32 0.00 0.00 0.00 0.00 02:52:01 br-2dda5d81db90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth33c46bc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 veth5d0a41f 0.08 0.27 0.00 0.02 0.00 0.00 0.00 0.00 02:53:01 ens3 465.79 259.61 16781.68 18.56 0.00 0.00 0.00 0.00 02:53:01 br-2dda5d81db90 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:54:01 veth33c46bc 0.53 0.77 0.06 0.30 0.00 0.00 0.00 0.00 02:54:01 veth5d0a41f 70.86 87.19 48.36 26.33 0.00 0.00 0.00 0.00 02:54:01 ens3 13.71 7.43 7.27 1.87 0.00 0.00 0.00 0.00 02:54:01 br-2dda5d81db90 2.35 2.58 2.98 6.95 0.00 0.00 0.00 0.00 02:55:01 veth33c46bc 0.27 0.20 0.02 0.01 0.00 0.00 0.00 0.00 02:55:01 veth5d0a41f 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:55:01 ens3 1.25 1.17 0.48 0.72 0.00 0.00 0.00 0.00 02:55:01 br-2dda5d81db90 1.30 1.43 0.52 0.16 0.00 0.00 0.00 0.00 02:56:01 veth33c46bc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth5d0a41f 103.02 127.81 212.17 42.95 0.00 0.00 0.00 0.02 02:56:01 ens3 1.48 1.32 0.26 0.44 0.00 0.00 0.00 0.00 02:56:01 br-2dda5d81db90 3.92 4.85 5.37 11.09 0.00 0.00 0.00 0.00 02:57:01 veth33c46bc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 veth5d0a41f 24.25 30.36 56.53 9.16 0.00 0.00 0.00 0.00 02:57:01 ens3 0.82 0.70 0.15 0.11 0.00 0.00 0.00 0.00 02:57:01 br-2dda5d81db90 2.87 3.40 5.45 10.42 0.00 0.00 0.00 0.00 02:58:01 ens3 85.85 62.79 75.43 60.01 0.00 0.00 0.00 0.00 02:58:01 lo 61.31 61.31 45.33 45.33 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 105.68 64.19 2621.54 15.14 0.00 0.00 0.00 0.00 Average: lo 7.19 7.19 5.64 5.64 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-7700) 12/26/23 _x86_64_ (8 CPU) 02:49:24 LINUX RESTART (8 CPU) 02:50:02 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 10.39 0.00 0.79 2.44 0.04 86.35 02:51:01 0 2.51 0.00 0.24 0.05 0.00 97.20 02:51:01 1 1.39 0.00 0.41 0.07 0.02 98.12 02:51:01 2 27.79 0.00 1.75 13.09 0.05 57.32 02:51:01 3 18.34 0.00 1.20 1.03 0.03 79.39 02:51:01 4 6.01 0.00 0.53 0.44 0.05 92.97 02:51:01 5 13.58 0.00 0.78 0.44 0.02 85.18 02:51:01 6 9.21 0.00 0.83 2.75 0.03 87.17 02:51:01 7 4.28 0.00 0.58 1.60 0.05 93.48 02:52:01 all 9.83 0.00 1.03 3.22 0.03 85.89 02:52:01 0 13.22 0.00 1.02 0.50 0.03 85.23 02:52:01 1 22.43 0.00 1.79 2.77 0.05 72.96 02:52:01 2 3.82 0.00 0.78 11.16 0.02 84.21 02:52:01 3 24.50 0.00 1.99 1.40 0.05 72.07 02:52:01 4 5.55 0.00 0.68 1.65 0.02 92.09 02:52:01 5 3.42 0.00 0.55 0.35 0.02 95.66 02:52:01 6 4.01 0.00 0.60 0.13 0.02 95.24 02:52:01 7 1.63 0.00 0.82 7.79 0.03 89.72 02:53:01 all 10.17 0.00 4.11 8.87 0.07 76.78 02:53:01 0 8.58 0.00 3.95 1.66 0.07 85.74 02:53:01 1 11.57 0.00 3.55 2.99 0.07 81.82 02:53:01 2 12.86 0.00 4.39 0.98 0.07 81.70 02:53:01 3 10.05 0.00 3.48 1.55 0.07 84.86 02:53:01 4 8.53 0.00 3.22 1.08 0.07 87.10 02:53:01 5 9.23 0.00 5.84 43.17 0.10 41.66 02:53:01 6 11.27 0.00 3.92 13.95 0.08 70.77 02:53:01 7 9.26 0.00 4.57 5.76 0.08 80.32 02:54:01 all 27.87 0.00 3.09 2.00 0.09 66.95 02:54:01 0 22.79 0.00 2.52 3.58 0.08 71.02 02:54:01 1 24.92 0.00 2.63 1.07 0.08 71.30 02:54:01 2 29.69 0.00 2.98 0.84 0.10 66.39 02:54:01 3 29.26 0.00 3.09 0.34 0.10 67.21 02:54:01 4 32.14 0.00 3.61 0.32 0.08 63.85 02:54:01 5 26.76 0.00 3.23 0.79 0.08 69.14 02:54:01 6 29.55 0.00 3.28 8.61 0.10 58.45 02:54:01 7 27.87 0.00 3.37 0.42 0.08 68.26 02:55:01 all 0.73 0.00 0.10 1.23 0.02 97.92 02:55:01 0 0.40 0.00 0.13 0.00 0.02 99.45 02:55:01 1 0.25 0.00 0.03 0.00 0.00 99.72 02:55:01 2 0.95 0.00 0.15 0.03 0.03 98.83 02:55:01 3 1.04 0.00 0.12 0.00 0.03 98.81 02:55:01 4 1.54 0.00 0.10 0.00 0.02 98.35 02:55:01 5 1.10 0.00 0.12 0.05 0.03 98.70 02:55:01 6 0.33 0.00 0.12 9.79 0.02 89.74 02:55:01 7 0.20 0.00 0.05 0.00 0.03 99.72 02:56:01 all 6.07 0.00 0.63 1.43 0.04 91.83 02:56:01 0 7.06 0.00 0.62 0.00 0.03 92.29 02:56:01 1 6.55 0.00 0.75 0.00 0.05 92.65 02:56:01 2 5.45 0.00 0.67 0.52 0.05 93.31 02:56:01 3 6.33 0.00 0.84 0.07 0.03 92.73 02:56:01 4 7.44 0.00 0.70 0.02 0.03 91.81 02:56:01 5 5.33 0.00 0.37 0.02 0.02 94.27 02:56:01 6 4.56 0.00 0.40 10.68 0.05 84.31 02:56:01 7 5.86 0.00 0.74 0.05 0.02 93.34 02:57:01 all 1.36 0.00 0.24 1.35 0.03 97.02 02:57:01 0 1.14 0.00 0.22 0.00 0.03 98.61 02:57:01 1 1.70 0.00 0.30 0.77 0.03 97.19 02:57:01 2 1.19 0.00 0.30 0.08 0.02 98.41 02:57:01 3 1.56 0.00 0.32 0.00 0.05 98.07 02:57:01 4 1.22 0.00 0.10 0.00 0.03 98.65 02:57:01 5 1.04 0.00 0.27 9.91 0.03 88.75 02:57:01 6 1.55 0.00 0.27 0.07 0.03 98.08 02:57:01 7 1.49 0.00 0.13 0.00 0.03 98.35 02:58:01 all 4.50 0.00 0.76 0.75 0.04 93.95 02:58:01 0 16.91 0.00 1.30 0.17 0.08 81.54 02:58:01 1 3.45 0.00 0.80 4.28 0.03 91.44 02:58:01 2 6.12 0.00 0.69 0.03 0.05 93.11 02:58:01 3 4.87 0.00 0.73 1.00 0.03 93.36 02:58:01 4 0.93 0.00 0.52 0.03 0.03 98.48 02:58:01 5 1.30 0.00 0.69 0.05 0.02 97.94 02:58:01 6 1.58 0.00 0.64 0.23 0.03 97.52 02:58:01 7 0.82 0.00 0.72 0.17 0.02 98.28 Average: all 8.85 0.00 1.34 2.65 0.05 87.11 Average: 0 9.09 0.00 1.25 0.75 0.04 88.87 Average: 1 9.04 0.00 1.28 1.50 0.04 88.14 Average: 2 10.94 0.00 1.46 3.33 0.05 84.22 Average: 3 11.98 0.00 1.47 0.67 0.05 85.83 Average: 4 7.91 0.00 1.18 0.44 0.04 90.43 Average: 5 7.69 0.00 1.47 6.79 0.04 84.01 Average: 6 7.75 0.00 1.25 5.77 0.05 85.18 Average: 7 6.41 0.00 1.37 1.96 0.04 90.21