---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17209 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 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 837 25350 0 5980 30874 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:53:af:23 brd ff:ff:ff:ff:ff:ff inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe53:af23/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:9d:72:56 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-17209) 03/22/24 _x86_64_ (8 CPU) 15:36:18 LINUX RESTART (8 CPU) 15:37:03 tps rtps wtps bread/s bwrtn/s 15:38:01 110.14 60.16 49.97 3766.52 20711.88 15:39:02 92.62 13.28 79.34 975.65 20482.16 15:40:01 91.61 23.71 67.90 2865.68 18926.96 15:41:01 97.82 0.08 97.73 11.06 47889.79 15:42:01 104.53 0.07 104.47 4.27 67890.02 15:43:01 189.59 5.23 184.35 431.93 40683.75 15:44:01 25.06 0.30 24.76 13.60 12418.93 15:45:01 48.14 0.90 47.24 53.32 13251.66 Average: 94.88 12.74 82.13 999.78 30345.76 15:37:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:38:01 30327088 31697800 2612132 7.93 53192 1638212 1439232 4.23 848356 1493624 25160 15:39:02 30082728 31703848 2856492 8.67 72264 1857908 1442392 4.24 869248 1691396 50460 15:40:01 29444612 31717504 3494608 10.61 91120 2470056 1392972 4.10 943828 2210472 443324 15:41:01 27623772 31686084 5315448 16.14 122828 4146788 1408712 4.14 984448 3884280 1018756 15:42:01 26118912 31679992 6820308 20.71 135160 5570520 1503244 4.42 1001680 5306972 623896 15:43:01 24064580 29837676 8874640 26.94 139444 5774944 7714352 22.70 2977260 5304860 1368 15:44:01 23453640 29238020 9485580 28.80 141196 5783092 8452104 24.87 3604080 5277620 1816 15:45:01 26026812 31675008 6912408 20.99 142540 5641708 1493596 4.39 1226304 5150444 2416 Average: 27142768 31154492 5796452 17.60 112218 4110404 3105826 9.14 1556900 3789958 270900 15:37:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:38:01 lo 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 335.20 245.32 986.70 64.70 0.00 0.00 0.00 0.00 15:39:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:02 ens3 43.11 28.87 771.04 5.97 0.00 0.00 0.00 0.00 15:40:01 br-ff3703d11f3e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 5.97 5.97 0.56 0.56 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 126.37 96.15 2745.65 11.23 0.00 0.00 0.00 0.00 15:41:01 br-ff3703d11f3e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 3.60 3.60 0.39 0.39 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 803.17 340.16 15177.81 24.62 0.00 0.00 0.00 0.00 15:42:01 br-ff3703d11f3e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 414.60 209.00 13496.65 14.78 0.00 0.00 0.00 0.00 15:43:01 veth8ca2e48 1.75 1.88 0.17 0.19 0.00 0.00 0.00 0.00 15:43:01 br-ff3703d11f3e 0.33 0.25 0.01 0.02 0.00 0.00 0.00 0.00 15:43:01 veth7f479f6 131.21 146.01 23.46 23.16 0.00 0.00 0.00 0.00 15:43:01 lo 0.90 0.90 0.06 0.06 0.00 0.00 0.00 0.00 15:44:01 veth8ca2e48 28.54 24.71 17.74 8.27 0.00 0.00 0.00 0.00 15:44:01 br-ff3703d11f3e 4.57 5.56 5.92 12.53 0.00 0.00 0.00 0.00 15:44:01 veth7f479f6 519.14 533.16 156.01 63.30 0.00 0.00 0.00 0.01 15:44:01 lo 10.03 10.03 18.35 18.35 0.00 0.00 0.00 0.00 15:45:01 lo 9.02 9.02 1.46 1.46 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 1809.97 981.89 33241.02 171.37 0.00 0.00 0.00 0.00 Average: lo 4.42 4.42 2.69 2.69 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: ens3 225.04 122.01 4172.07 21.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17209) 03/22/24 _x86_64_ (8 CPU) 15:36:18 LINUX RESTART (8 CPU) 15:37:03 CPU %user %nice %system %iowait %steal %idle 15:38:01 all 8.41 0.00 0.77 6.91 0.05 83.87 15:38:01 0 4.54 0.00 0.41 25.09 0.03 69.92 15:38:01 1 9.20 0.00 0.90 1.97 0.07 87.87 15:38:01 2 19.13 0.00 1.12 1.10 0.07 78.58 15:38:01 3 8.03 0.00 0.93 11.43 0.03 79.58 15:38:01 4 10.67 0.00 0.78 0.67 0.03 87.84 15:38:01 5 8.32 0.00 0.88 13.25 0.05 77.50 15:38:01 6 3.75 0.00 0.47 0.71 0.02 95.06 15:38:01 7 3.61 0.00 0.67 1.04 0.05 94.63 15:39:02 all 6.13 0.00 0.53 6.43 0.03 86.88 15:39:02 0 3.30 0.00 0.23 2.68 0.02 93.77 15:39:02 1 0.32 0.00 0.30 9.82 0.07 89.50 15:39:02 2 14.31 0.00 0.82 3.49 0.05 81.33 15:39:02 3 7.42 0.00 0.35 0.43 0.02 91.78 15:39:02 4 0.78 0.00 0.35 0.10 0.00 98.77 15:39:02 5 13.75 0.00 1.32 34.59 0.03 50.31 15:39:02 6 5.30 0.00 0.43 0.27 0.02 93.98 15:39:02 7 3.89 0.00 0.40 0.20 0.02 95.49 15:40:01 all 8.47 0.00 1.15 4.43 0.04 85.90 15:40:01 0 8.21 0.00 1.00 1.31 0.05 89.43 15:40:01 1 1.73 0.00 0.83 21.07 0.02 76.35 15:40:01 2 10.37 0.00 1.02 1.04 0.03 87.53 15:40:01 3 2.24 0.00 0.87 3.95 0.03 92.91 15:40:01 4 8.33 0.00 1.09 1.98 0.07 88.54 15:40:01 5 8.81 0.00 1.78 0.36 0.03 89.02 15:40:01 6 23.24 0.00 1.62 5.46 0.05 69.63 15:40:01 7 4.84 0.00 0.97 0.26 0.02 93.92 15:41:01 all 6.83 0.00 3.00 11.31 0.06 78.80 15:41:01 0 7.92 0.00 2.46 0.40 0.10 89.11 15:41:01 1 7.22 0.00 2.60 43.51 0.07 46.59 15:41:01 2 7.47 0.00 2.88 12.53 0.07 77.06 15:41:01 3 7.47 0.00 4.02 6.25 0.05 82.21 15:41:01 4 6.45 0.00 2.70 3.89 0.05 86.91 15:41:01 5 6.17 0.00 3.58 0.05 0.03 90.16 15:41:01 6 5.51 0.00 2.76 0.10 0.05 91.58 15:41:01 7 6.43 0.00 3.03 23.84 0.07 66.63 15:42:01 all 5.20 0.00 2.14 14.25 0.04 78.38 15:42:01 0 5.77 0.00 2.10 1.29 0.03 90.81 15:42:01 1 4.99 0.00 1.87 3.27 0.03 89.83 15:42:01 2 4.86 0.00 3.02 69.52 0.08 22.51 15:42:01 3 4.52 0.00 2.31 0.13 0.02 93.02 15:42:01 4 6.60 0.00 1.90 3.73 0.03 87.73 15:42:01 5 4.74 0.00 2.10 3.17 0.05 89.93 15:42:01 6 5.39 0.00 2.19 8.65 0.02 83.75 15:42:01 7 4.70 0.00 1.64 24.48 0.03 69.14 15:43:01 all 21.79 0.00 3.14 8.10 0.08 66.89 15:43:01 0 30.50 0.00 4.05 10.79 0.08 54.57 15:43:01 1 25.69 0.00 3.24 7.29 0.07 63.72 15:43:01 2 19.69 0.00 2.86 9.86 0.07 67.53 15:43:01 3 20.86 0.00 3.20 2.70 0.07 73.18 15:43:01 4 23.48 0.00 3.32 3.23 0.07 69.90 15:43:01 5 16.87 0.00 2.40 2.12 0.07 78.54 15:43:01 6 22.30 0.00 3.72 22.16 0.10 51.72 15:43:01 7 14.96 0.00 2.36 6.61 0.07 76.00 15:44:01 all 13.99 0.00 1.64 0.89 0.07 83.40 15:44:01 0 12.12 0.00 1.89 0.15 0.07 85.77 15:44:01 1 14.98 0.00 1.47 0.03 0.08 83.43 15:44:01 2 14.27 0.00 2.05 0.03 0.08 83.56 15:44:01 3 14.37 0.00 1.47 0.23 0.05 83.88 15:44:01 4 15.23 0.00 1.72 0.10 0.07 82.88 15:44:01 5 12.41 0.00 1.26 0.02 0.07 86.24 15:44:01 6 13.15 0.00 1.66 1.44 0.08 83.66 15:44:01 7 15.43 0.00 1.62 5.14 0.08 77.73 15:45:01 all 2.91 0.00 0.88 1.30 0.08 94.84 15:45:01 0 2.59 0.00 0.92 0.13 0.08 96.27 15:45:01 1 2.58 0.00 1.06 0.32 0.08 95.96 15:45:01 2 4.59 0.00 0.90 0.39 0.07 94.06 15:45:01 3 2.98 0.00 0.85 0.35 0.08 95.73 15:45:01 4 2.24 0.00 0.82 0.17 0.07 96.70 15:45:01 5 3.31 0.00 0.79 0.10 0.07 95.73 15:45:01 6 2.28 0.00 0.97 2.15 0.07 94.53 15:45:01 7 2.68 0.00 0.74 6.83 0.07 89.69 Average: all 9.22 0.00 1.66 6.70 0.05 82.37 Average: 0 9.39 0.00 1.64 5.17 0.06 83.75 Average: 1 8.35 0.00 1.54 10.89 0.06 79.17 Average: 2 11.82 0.00 1.84 12.24 0.07 74.03 Average: 3 8.50 0.00 1.75 3.14 0.04 86.56 Average: 4 9.22 0.00 1.59 1.73 0.05 87.41 Average: 5 9.30 0.00 1.77 6.71 0.05 82.17 Average: 6 10.12 0.00 1.73 5.13 0.05 82.97 Average: 7 7.09 0.00 1.43 8.57 0.05 82.86