---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-16156 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 16G 140G 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 873 23331 0 7962 30838 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:4f:6d:16 brd ff:ff:ff:ff:ff:ff inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe4f:6d16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:76:87:cb 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-v1-8c-8g-16156) 06/11/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 308.47 36.26 272.20 1690.12 30648.36 22:50:01 122.33 14.81 107.52 345.14 77610.93 22:51:01 218.20 0.98 217.21 8.53 118759.14 22:52:01 231.49 19.63 211.86 3857.89 64794.13 22:53:01 156.42 0.00 156.42 0.00 52192.23 22:54:01 106.80 0.02 106.78 0.13 37007.17 22:55:01 11.18 0.00 11.18 0.00 15310.38 22:56:01 86.94 0.10 86.84 4.67 15621.00 Average: 155.23 8.98 146.25 738.31 51492.92 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30109452 31675620 2829768 8.59 69064 1808804 1424688 4.19 895768 1646136 140440 22:50:01 26884596 31313272 6054624 18.38 97384 4570188 2032376 5.98 1261232 4384012 2647948 22:51:01 25221392 30881328 7717828 23.43 162680 5580396 2228752 6.56 1828640 5315928 922552 22:52:01 23534428 30032244 9404792 28.55 167040 6388404 3549164 10.44 2953508 5850472 265264 22:53:01 24210172 31415832 8729048 26.50 168476 7074544 1464404 4.31 2072456 6035944 411212 22:54:01 23734668 31029232 9204552 27.94 168644 7161332 1993372 5.86 2590068 5996084 73192 22:55:01 22531312 29933680 10407908 31.60 168736 7265580 2529140 7.44 3849228 5929148 2768 22:56:01 23968468 31648968 8970752 27.23 168816 7535160 1377472 4.05 2225448 6117024 268 Average: 25024311 30991272 7914909 24.03 146355 5923051 2074921 6.10 2209544 5159344 557956 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 89.17 61.69 896.18 27.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 22:50:01 ens3 7221.58 4339.61 25403.92 1065.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 ens3 359.57 274.60 3036.46 49.82 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.20 1.20 0.17 0.17 0.00 0.00 0.00 0.00 22:52:01 ens3 352.97 220.11 2193.07 55.32 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:53:01 ens3 121.70 87.30 197.83 28.62 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 3.55 2.98 0.83 0.85 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 ens3 1.73 1.45 0.44 0.49 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 32.18 32.18 1.65 1.65 0.00 0.00 0.00 0.00 22:56:01 ens3 3004.08 1567.01 656.09 8021.44 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 9.08 9.08 0.47 0.47 0.00 0.00 0.00 0.00 Average: ens3 1394.29 819.34 4048.10 1156.07 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: lo 5.67 5.67 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-16156) 06/11/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.66 0.00 0.84 3.40 0.03 86.06 22:49:01 0 27.59 0.00 1.54 1.52 0.05 69.31 22:49:01 1 5.04 0.00 0.42 13.48 0.02 81.04 22:49:01 2 2.44 0.00 0.47 0.75 0.03 96.31 22:49:01 3 1.70 0.00 0.42 1.67 0.02 96.19 22:49:01 4 1.42 0.00 0.30 0.23 0.02 98.03 22:49:01 5 23.99 0.00 1.60 2.44 0.03 71.94 22:49:01 6 7.94 0.00 1.41 6.78 0.02 83.86 22:49:01 7 7.16 0.00 0.60 0.33 0.07 91.84 22:50:01 all 11.81 0.00 3.69 4.01 0.06 80.43 22:50:01 0 31.41 0.00 4.94 1.17 0.07 62.41 22:50:01 1 9.17 0.00 2.26 7.73 0.05 80.79 22:50:01 2 4.81 0.00 0.94 0.40 0.05 93.79 22:50:01 3 22.42 0.00 5.93 5.58 0.07 66.00 22:50:01 4 8.88 0.00 9.98 0.03 0.05 81.05 22:50:01 5 5.44 0.00 0.28 0.23 0.03 94.01 22:50:01 6 4.60 0.00 0.29 0.07 0.07 94.97 22:50:01 7 7.59 0.00 4.95 16.91 0.08 70.46 22:51:01 all 8.99 0.00 2.57 9.94 0.05 78.45 22:51:01 0 7.00 0.00 1.27 3.17 0.05 88.51 22:51:01 1 7.53 0.00 1.54 11.81 0.07 79.06 22:51:01 2 6.73 0.00 1.81 1.07 0.03 90.35 22:51:01 3 7.12 0.00 3.90 29.16 0.07 59.76 22:51:01 4 10.23 0.00 4.14 9.39 0.07 76.18 22:51:01 5 9.96 0.00 1.33 24.49 0.05 64.18 22:51:01 6 17.14 0.00 4.49 0.02 0.03 78.32 22:51:01 7 6.20 0.00 2.12 0.59 0.05 91.04 22:52:01 all 26.77 0.00 1.79 4.41 0.06 66.96 22:52:01 0 40.28 0.00 2.42 5.25 0.07 51.99 22:52:01 1 32.15 0.00 1.70 3.59 0.05 62.50 22:52:01 2 14.98 0.00 1.41 1.63 0.05 81.93 22:52:01 3 23.39 0.00 1.20 0.28 0.08 75.04 22:52:01 4 35.61 0.00 1.25 2.91 0.08 60.14 22:52:01 5 16.00 0.00 2.52 6.37 0.05 75.06 22:52:01 6 34.04 0.00 1.86 2.79 0.08 61.23 22:52:01 7 17.72 0.00 1.89 12.45 0.07 67.87 22:53:01 all 22.18 0.00 2.34 2.62 0.05 72.80 22:53:01 0 21.25 0.00 1.18 0.00 0.03 77.53 22:53:01 1 55.87 0.00 4.80 0.02 0.07 39.25 22:53:01 2 15.52 0.00 3.68 0.00 0.08 80.71 22:53:01 3 29.31 0.00 2.80 0.98 0.03 66.87 22:53:01 4 13.01 0.00 0.73 4.26 0.03 81.97 22:53:01 5 21.55 0.00 1.90 1.22 0.05 75.28 22:53:01 6 13.91 0.00 2.47 0.07 0.02 83.54 22:53:01 7 6.93 0.00 1.17 14.53 0.07 77.30 22:54:01 all 11.47 0.00 1.95 1.67 0.04 84.88 22:54:01 0 0.97 0.00 0.15 0.00 0.02 98.87 22:54:01 1 1.72 0.00 0.57 0.00 0.10 97.61 22:54:01 2 1.45 0.00 0.13 0.00 0.02 98.40 22:54:01 3 24.20 0.00 3.35 0.00 0.03 72.42 22:54:01 4 13.25 0.00 1.85 0.00 0.02 84.88 22:54:01 5 7.61 0.00 3.14 1.95 0.02 87.29 22:54:01 6 40.92 0.00 6.25 0.00 0.07 52.77 22:54:01 7 1.61 0.00 0.17 11.39 0.02 86.82 22:55:01 all 12.36 0.00 8.46 0.81 0.10 78.27 22:55:01 0 4.19 0.00 7.32 0.00 0.10 88.39 22:55:01 1 17.43 0.00 15.59 0.00 0.12 66.86 22:55:01 2 13.60 0.00 15.62 1.94 0.08 68.76 22:55:01 3 6.61 0.00 5.88 0.00 0.10 87.40 22:55:01 4 10.72 0.00 3.47 0.00 0.08 85.73 22:55:01 5 15.10 0.00 10.72 0.02 0.10 74.06 22:55:01 6 22.03 0.00 6.03 0.17 0.12 71.65 22:55:01 7 9.54 0.00 2.92 4.36 0.12 83.06 22:56:01 all 9.59 0.00 3.62 0.73 0.05 86.02 22:56:01 0 3.08 0.00 4.21 0.00 0.03 92.67 22:56:01 1 3.72 0.00 5.15 0.00 0.03 91.09 22:56:01 2 2.85 0.00 5.11 0.00 0.03 92.00 22:56:01 3 1.56 0.00 0.81 0.00 0.03 97.60 22:56:01 4 21.77 0.00 4.83 0.00 0.05 73.34 22:56:01 5 26.54 0.00 4.21 0.00 0.07 69.18 22:56:01 6 3.72 0.00 1.95 5.57 0.05 88.71 22:56:01 7 13.51 0.00 2.70 0.25 0.05 83.49 Average: all 14.11 0.00 3.16 3.44 0.06 79.23 Average: 0 16.93 0.00 2.89 1.38 0.05 78.74 Average: 1 16.60 0.00 4.00 4.57 0.06 74.76 Average: 2 7.80 0.00 3.66 0.73 0.05 87.77 Average: 3 14.56 0.00 3.03 4.69 0.05 77.66 Average: 4 14.37 0.00 3.30 2.10 0.05 80.18 Average: 5 15.77 0.00 3.21 4.58 0.05 76.39 Average: 6 18.06 0.00 3.09 1.94 0.06 76.86 Average: 7 8.78 0.00 2.06 7.60 0.07 81.50