---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15021 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: 2799.996 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 830 25036 0 6299 30880 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:9a:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe3c:9ac7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:4d:5d:89 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-15021) 01/25/24 _x86_64_ (8 CPU) 13:34:52 LINUX RESTART (8 CPU) 13:35:01 tps rtps wtps bread/s bwrtn/s 13:36:01 165.33 87.40 77.92 6268.18 61484.84 13:37:01 103.45 13.93 89.52 1141.14 32925.05 13:38:01 152.37 9.48 142.89 1684.79 70055.39 13:39:01 332.38 14.21 318.16 782.17 119084.94 13:40:01 30.02 0.83 29.19 44.65 23391.84 13:41:01 27.73 0.00 27.73 0.00 24183.24 13:42:01 74.79 1.95 72.84 112.11 20383.09 Average: 126.58 18.26 108.32 1433.37 50215.11 13:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 30244156 31710780 2695064 8.18 55756 1730676 1483368 4.36 866412 1561800 94564 13:37:01 29816024 31693188 3123196 9.48 83116 2091276 1446088 4.25 907480 1902548 227068 13:38:01 26675372 31668976 6263848 19.02 124000 5053184 1613572 4.75 1001176 4797256 1804144 13:39:01 24052632 30177360 8886588 26.98 138656 6114004 8014344 23.58 2627112 5688396 504 13:40:01 23421332 29553592 9517888 28.90 140448 6117196 8609936 25.33 3298796 5638292 376 13:41:01 23684388 29846448 9254832 28.10 140880 6146980 7255444 21.35 3029480 5652544 188 13:42:01 25596228 31580264 7342992 22.29 146180 5976720 1569504 4.62 1315240 5504608 49312 Average: 26212876 30890087 6726344 20.42 118434 4747148 4284608 12.61 1863671 4392206 310879 13:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 424.24 248.77 1530.63 60.72 0.00 0.00 0.00 0.00 13:36:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 52.79 35.96 766.54 7.13 0.00 0.00 0.00 0.00 13:37:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 br-a39ef7cb437f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 959.17 508.58 23882.56 37.99 0.00 0.00 0.00 0.00 13:38:01 lo 9.80 9.80 0.97 0.97 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 br-a39ef7cb437f 0.30 0.20 0.01 0.02 0.00 0.00 0.00 0.00 13:39:01 vethc4964c6 0.00 0.45 0.00 0.03 0.00 0.00 0.00 0.00 13:39:01 veth279c703 26.85 25.03 11.56 16.26 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 br-a39ef7cb437f 0.28 0.30 0.03 0.02 0.00 0.00 0.00 0.00 13:40:01 vethc4964c6 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth279c703 19.29 16.58 10.49 18.31 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 br-a39ef7cb437f 0.22 0.28 0.24 0.03 0.00 0.00 0.00 0.00 13:41:01 vethc4964c6 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:41:01 veth279c703 19.05 16.35 7.23 23.49 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 1787.05 1004.27 36519.96 161.42 0.00 0.00 0.00 0.00 13:42:01 lo 22.35 22.35 2.34 2.34 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 254.64 142.77 5216.18 22.99 0.00 0.00 0.00 0.00 Average: lo 2.76 2.76 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15021) 01/25/24 _x86_64_ (8 CPU) 13:34:52 LINUX RESTART (8 CPU) 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 8.37 0.00 1.24 4.48 0.04 85.86 13:36:01 0 9.96 0.00 2.32 1.14 0.05 86.53 13:36:01 1 3.08 0.00 0.60 1.91 0.03 94.38 13:36:01 2 2.91 0.00 1.14 20.52 0.03 75.39 13:36:01 3 1.52 0.00 1.02 7.89 0.03 89.54 13:36:01 4 9.36 0.00 1.16 1.16 0.03 88.30 13:36:01 5 20.47 0.00 1.45 1.92 0.05 76.11 13:36:01 6 13.73 0.00 1.47 0.92 0.03 83.84 13:36:01 7 5.86 0.00 0.79 0.43 0.05 92.87 13:37:01 all 10.60 0.00 0.79 2.50 0.03 86.08 13:37:01 0 0.20 0.00 0.30 11.81 0.02 87.67 13:37:01 1 12.99 0.00 1.02 0.43 0.03 85.53 13:37:01 2 16.47 0.00 0.83 2.88 0.02 79.79 13:37:01 3 17.09 0.00 0.95 0.80 0.07 81.09 13:37:01 4 12.10 0.00 0.87 0.97 0.03 86.03 13:37:01 5 14.10 0.00 1.32 2.81 0.03 81.73 13:37:01 6 9.51 0.00 0.82 0.12 0.03 89.52 13:37:01 7 2.38 0.00 0.23 0.13 0.02 97.23 13:38:01 all 12.34 0.00 4.88 4.21 0.07 78.50 13:38:01 0 9.09 0.00 3.78 0.69 0.05 86.38 13:38:01 1 12.47 0.00 6.46 1.79 0.05 79.22 13:38:01 2 14.77 0.00 5.91 5.69 0.07 73.57 13:38:01 3 11.49 0.00 4.46 5.21 0.07 78.77 13:38:01 4 12.27 0.00 3.72 0.27 0.09 83.65 13:38:01 5 13.49 0.00 5.28 5.41 0.07 75.75 13:38:01 6 16.45 0.00 5.06 10.84 0.08 67.56 13:38:01 7 8.69 0.00 4.38 3.76 0.07 83.10 13:39:01 all 19.61 0.00 4.24 7.32 0.07 68.75 13:39:01 0 15.81 0.00 3.30 0.51 0.07 80.31 13:39:01 1 21.02 0.00 5.32 24.46 0.10 49.10 13:39:01 2 22.33 0.00 4.21 9.93 0.08 63.46 13:39:01 3 18.16 0.00 4.04 4.57 0.07 73.16 13:39:01 4 21.50 0.00 4.50 3.69 0.10 70.20 13:39:01 5 19.12 0.00 3.78 1.30 0.07 75.73 13:39:01 6 17.13 0.00 4.23 1.20 0.07 77.37 13:39:01 7 21.86 0.00 4.48 12.95 0.05 60.65 13:40:01 all 14.52 0.00 1.50 1.17 0.07 82.74 13:40:01 0 13.83 0.00 1.36 0.02 0.07 84.73 13:40:01 1 15.82 0.00 1.61 1.77 0.07 80.74 13:40:01 2 14.82 0.00 1.32 0.27 0.10 83.49 13:40:01 3 17.28 0.00 1.72 0.22 0.07 80.72 13:40:01 4 13.81 0.00 1.57 0.20 0.05 84.37 13:40:01 5 17.88 0.00 2.01 0.07 0.05 79.99 13:40:01 6 10.63 0.00 1.19 6.73 0.08 81.37 13:40:01 7 12.06 0.00 1.26 0.10 0.07 86.52 13:41:01 all 3.54 0.00 0.52 1.27 0.06 94.61 13:41:01 0 3.31 0.00 0.68 0.02 0.08 95.91 13:41:01 1 3.49 0.00 0.50 0.02 0.07 95.92 13:41:01 2 3.35 0.00 0.60 0.35 0.07 95.62 13:41:01 3 3.71 0.00 0.42 0.18 0.05 95.64 13:41:01 4 4.06 0.00 0.60 0.02 0.07 95.26 13:41:01 5 3.09 0.00 0.48 0.03 0.03 96.36 13:41:01 6 3.28 0.00 0.47 9.43 0.07 86.76 13:41:01 7 4.01 0.00 0.38 0.08 0.07 95.46 13:42:01 all 8.35 0.00 0.67 1.19 0.04 89.75 13:42:01 0 4.69 0.00 0.57 0.12 0.03 94.59 13:42:01 1 12.16 0.00 1.02 0.32 0.05 86.46 13:42:01 2 2.37 0.00 0.40 0.07 0.05 97.12 13:42:01 3 0.90 0.00 0.60 1.84 0.03 96.63 13:42:01 4 0.88 0.00 0.37 0.07 0.02 98.67 13:42:01 5 0.48 0.00 0.43 0.10 0.02 98.97 13:42:01 6 29.27 0.00 1.35 6.77 0.07 62.54 13:42:01 7 16.12 0.00 0.60 0.30 0.03 82.95 Average: all 11.03 0.00 1.97 3.16 0.05 83.79 Average: 0 8.11 0.00 1.75 2.05 0.05 88.03 Average: 1 11.56 0.00 2.35 4.36 0.06 81.67 Average: 2 10.98 0.00 2.05 5.66 0.06 81.25 Average: 3 10.00 0.00 1.88 2.95 0.06 85.11 Average: 4 10.54 0.00 1.82 0.91 0.06 86.68 Average: 5 12.65 0.00 2.10 1.66 0.05 83.55 Average: 6 14.28 0.00 2.08 5.14 0.06 78.44 Average: 7 10.12 0.00 1.72 2.52 0.05 85.58