---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12737 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 869 25036 0 6261 30842 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:dc:3c:47 brd ff:ff:ff:ff:ff:ff inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fedc:3c47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:22:84:ee 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-12737) 01/16/24 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 16:04:02 tps rtps wtps bread/s bwrtn/s 16:05:01 211.44 58.72 152.72 3692.66 23609.69 16:06:01 42.44 0.67 41.77 6.26 12903.43 16:07:01 77.41 13.25 64.16 973.01 17249.85 16:08:01 81.50 19.83 61.67 2345.08 16635.23 16:09:01 58.25 3.68 54.57 518.09 22835.19 16:10:04 61.75 0.06 61.69 4.50 42472.38 16:11:01 96.65 0.09 96.56 7.58 50203.16 16:12:01 314.91 12.25 302.67 761.17 54223.26 16:13:01 43.56 0.43 43.13 32.79 13961.94 16:14:01 17.71 0.00 17.71 0.00 9969.74 16:15:01 11.18 0.00 11.18 0.00 9939.68 16:16:01 77.09 1.42 75.67 107.58 13659.47 Average: 90.88 9.14 81.74 700.63 23920.15 16:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 30384736 31721556 2554484 7.76 47916 1611852 1393928 4.10 817548 1470880 42712 16:06:01 30236076 31675400 2703144 8.21 54840 1703592 1462904 4.30 869048 1557652 34124 16:07:01 30012452 31672852 2926768 8.89 75504 1890944 1444452 4.25 907288 1715756 116952 16:08:01 29802424 31732876 3136796 9.52 85492 2140140 1481520 4.36 845448 1965528 129940 16:09:01 28530132 31656712 4409088 13.39 107272 3275472 1408660 4.14 998408 3014316 838332 16:10:04 27224476 31652736 5714744 17.35 126816 4489996 1436228 4.23 1020248 4227924 935128 16:11:01 25724224 31648384 7214996 21.90 139244 5913360 1514260 4.46 1037484 5649880 1190100 16:12:01 24881308 30855428 8057912 24.46 153404 5932944 7156572 21.06 1929776 5530940 2048 16:13:01 23438144 29549980 9501076 28.84 155372 6064280 8844816 26.02 3313344 5578728 560 16:14:01 23153024 29273764 9786196 29.71 155872 6071816 9035864 26.59 3603020 5569036 260 16:15:01 23106332 29255872 9832888 29.85 156140 6099284 9114292 26.82 3630548 5585168 26524 16:16:01 25668688 31606972 7270532 22.07 158880 5905900 1525292 4.49 1324476 5402048 14144 Average: 26846835 31025211 6092385 18.50 118063 4258298 3818232 11.23 1691386 3938988 277569 16:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 ens3 285.19 220.22 876.65 59.33 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 16:06:01 ens3 29.36 21.29 599.47 4.07 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:07:01 ens3 24.23 16.83 322.06 3.47 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 16:08:01 ens3 40.76 30.13 593.81 5.55 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:09:01 ens3 189.35 122.04 5618.72 9.73 0.00 0.00 0.00 0.00 16:09:01 br-6c55c98d59ab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 6.00 6.00 0.55 0.55 0.00 0.00 0.00 0.00 16:10:04 ens3 576.52 296.10 11419.41 23.15 0.00 0.00 0.00 0.00 16:10:04 br-6c55c98d59ab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:04 lo 2.38 2.38 0.25 0.25 0.00 0.00 0.00 0.00 16:11:01 ens3 497.49 243.70 15700.12 17.99 0.00 0.00 0.00 0.00 16:11:01 br-6c55c98d59ab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 4.21 4.21 0.40 0.40 0.00 0.00 0.00 0.00 16:12:01 ens3 1.98 1.85 0.56 0.46 0.00 0.00 0.00 0.00 16:12:01 vethe4d6ce1 0.57 0.73 0.04 0.04 0.00 0.00 0.00 0.00 16:12:01 veth856bd63 1.68 1.95 0.17 0.19 0.00 0.00 0.00 0.00 16:12:01 vethcfce20e 0.15 0.52 0.01 0.03 0.00 0.00 0.00 0.00 16:13:01 ens3 7.85 5.20 1.96 2.06 0.00 0.00 0.00 0.00 16:13:01 vethe4d6ce1 5.52 4.13 0.78 0.48 0.00 0.00 0.00 0.00 16:13:01 veth856bd63 20.60 22.71 2.62 2.79 0.00 0.00 0.00 0.00 16:13:01 vethcfce20e 0.32 0.35 0.03 0.62 0.00 0.00 0.00 0.00 16:14:01 ens3 1.83 1.50 0.33 0.46 0.00 0.00 0.00 0.00 16:14:01 vethe4d6ce1 14.06 16.15 3.03 8.68 0.00 0.00 0.00 0.00 16:14:01 veth856bd63 32.51 27.80 24.42 10.85 0.00 0.00 0.00 0.00 16:14:01 vethcfce20e 0.57 0.60 0.05 1.64 0.00 0.00 0.00 0.00 16:15:01 ens3 10.05 10.73 5.20 2.02 0.00 0.00 0.00 0.00 16:15:01 vethe4d6ce1 12.75 15.55 2.12 1.26 0.00 0.00 0.00 0.00 16:15:01 veth856bd63 24.55 18.70 1.94 2.56 0.00 0.00 0.00 0.00 16:15:01 vethcfce20e 0.80 0.90 0.08 1.69 0.00 0.00 0.00 0.00 16:16:01 ens3 61.74 52.91 69.93 83.52 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 51.66 51.66 39.77 39.77 0.00 0.00 0.00 0.00 Average: ens3 143.53 85.01 2909.94 17.61 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 4.03 4.03 3.30 3.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12737) 01/16/24 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 16:04:02 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 6.28 0.00 0.78 10.42 0.04 82.49 16:05:01 0 3.43 0.00 0.75 21.85 0.02 73.96 16:05:01 1 6.03 0.00 0.73 3.89 0.03 89.32 16:05:01 2 5.56 0.00 0.74 1.97 0.05 91.69 16:05:01 3 5.45 0.00 0.65 3.47 0.02 90.41 16:05:01 4 6.61 0.00 0.53 6.34 0.05 86.48 16:05:01 5 12.10 0.00 0.76 32.72 0.05 54.37 16:05:01 6 4.86 0.00 0.68 7.31 0.07 87.07 16:05:01 7 6.26 0.00 1.37 5.98 0.05 86.34 16:06:01 all 2.84 0.00 0.16 10.00 0.01 86.98 16:06:01 0 2.93 0.00 0.15 0.02 0.02 96.88 16:06:01 1 2.45 0.00 0.15 0.48 0.00 96.91 16:06:01 2 0.10 0.00 0.05 0.48 0.02 99.35 16:06:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:06:01 4 3.60 0.00 0.08 0.98 0.02 95.32 16:06:01 5 1.22 0.00 0.28 26.39 0.00 72.11 16:06:01 6 3.87 0.00 0.15 0.02 0.02 95.95 16:06:01 7 8.58 0.00 0.42 51.96 0.03 39.01 16:07:01 all 6.78 0.00 0.61 5.65 0.03 86.94 16:07:01 0 1.37 0.00 0.30 1.87 0.00 96.46 16:07:01 1 7.62 0.00 0.75 1.83 0.02 89.78 16:07:01 2 18.26 0.00 1.26 3.33 0.05 77.10 16:07:01 3 1.42 0.00 0.25 0.17 0.00 98.17 16:07:01 4 1.10 0.00 0.10 0.00 0.00 98.80 16:07:01 5 12.74 0.00 1.04 29.09 0.05 57.08 16:07:01 6 4.27 0.00 0.33 0.40 0.00 94.99 16:07:01 7 7.50 0.00 0.82 8.53 0.05 83.10 16:08:01 all 6.86 0.00 0.58 5.93 0.03 86.60 16:08:01 0 5.23 0.00 0.58 0.12 0.03 94.03 16:08:01 1 1.77 0.00 0.20 0.63 0.02 97.38 16:08:01 2 6.41 0.00 0.50 1.07 0.03 91.99 16:08:01 3 0.25 0.00 0.12 0.28 0.02 99.33 16:08:01 4 18.36 0.00 0.72 3.40 0.03 77.49 16:08:01 5 9.34 0.00 0.77 4.81 0.02 85.06 16:08:01 6 2.38 0.00 0.42 8.02 0.02 89.16 16:08:01 7 11.24 0.00 1.33 29.33 0.07 58.03 16:09:01 all 4.50 0.00 1.75 10.83 0.08 82.84 16:09:01 0 3.90 0.00 1.70 1.06 0.03 93.32 16:09:01 1 5.36 0.00 1.55 1.46 0.07 91.56 16:09:01 2 4.11 0.00 2.36 1.62 0.27 91.65 16:09:01 3 4.05 0.00 1.71 0.94 0.03 93.26 16:09:01 4 4.04 0.00 1.74 5.81 0.03 88.38 16:09:01 5 4.65 0.00 1.36 1.31 0.05 92.64 16:09:01 6 3.94 0.00 1.78 67.29 0.05 26.95 16:09:01 7 5.97 0.00 1.81 7.04 0.05 85.13 16:10:04 all 4.29 0.00 1.73 14.67 0.04 79.27 16:10:04 0 3.02 0.00 1.45 4.26 0.03 91.24 16:10:04 1 4.47 0.00 2.18 3.56 0.06 89.72 16:10:04 2 4.62 0.00 1.04 5.64 0.03 88.67 16:10:04 3 4.80 0.00 1.73 1.49 0.05 91.93 16:10:04 4 5.15 0.00 1.36 9.17 0.05 84.27 16:10:04 5 4.38 0.00 2.04 1.10 0.03 92.45 16:10:04 6 4.54 0.00 1.81 25.87 0.03 67.75 16:10:04 7 3.38 0.00 2.19 66.78 0.05 27.61 16:11:01 all 5.91 0.00 2.55 11.15 0.05 80.34 16:11:01 0 5.51 0.00 2.63 21.40 0.05 70.41 16:11:01 1 5.35 0.00 2.39 12.32 0.05 79.88 16:11:01 2 6.43 0.00 2.68 13.96 0.07 76.86 16:11:01 3 7.63 0.00 2.48 5.28 0.05 84.55 16:11:01 4 4.80 0.00 2.33 2.93 0.05 89.89 16:11:01 5 6.59 0.00 2.26 2.26 0.05 88.84 16:11:01 6 6.36 0.00 3.33 16.17 0.09 74.05 16:11:01 7 4.58 0.00 2.31 14.90 0.04 78.18 16:12:01 all 6.44 0.00 1.64 13.37 0.06 78.49 16:12:01 0 7.00 0.00 1.56 1.66 0.03 89.75 16:12:01 1 6.82 0.00 1.46 5.56 0.05 86.12 16:12:01 2 5.51 0.00 1.49 9.75 0.07 83.17 16:12:01 3 4.74 0.00 1.62 12.19 0.05 81.39 16:12:01 4 5.80 0.00 1.36 7.31 0.05 85.48 16:12:01 5 7.34 0.00 1.59 6.25 0.05 84.77 16:12:01 6 7.22 0.00 2.44 58.29 0.07 31.98 16:12:01 7 7.07 0.00 1.53 5.95 0.05 85.40 16:13:01 all 24.19 0.00 3.50 5.15 0.09 67.06 16:13:01 0 29.17 0.00 4.14 0.22 0.08 66.38 16:13:01 1 23.11 0.00 3.76 3.98 0.07 69.09 16:13:01 2 21.43 0.00 2.73 4.91 0.13 70.79 16:13:01 3 18.51 0.00 2.96 10.78 0.05 67.70 16:13:01 4 24.56 0.00 2.35 9.69 0.08 63.32 16:13:01 5 23.53 0.00 3.83 9.30 0.08 63.25 16:13:01 6 28.03 0.00 4.65 1.79 0.08 65.44 16:13:01 7 25.25 0.00 3.59 0.46 0.15 70.55 16:14:01 all 9.54 0.00 1.35 2.02 0.08 87.01 16:14:01 0 9.94 0.00 1.32 0.50 0.07 88.17 16:14:01 1 8.36 0.00 1.27 0.32 0.07 89.98 16:14:01 2 8.92 0.00 1.17 0.99 0.07 88.85 16:14:01 3 9.12 0.00 1.41 0.08 0.07 89.33 16:14:01 4 9.23 0.00 1.42 0.32 0.07 88.97 16:14:01 5 8.19 0.00 1.36 13.68 0.18 76.58 16:14:01 6 9.19 0.00 1.21 0.18 0.07 89.34 16:14:01 7 13.41 0.00 1.67 0.03 0.08 84.80 16:15:01 all 1.70 0.00 0.42 1.13 0.07 96.68 16:15:01 0 2.36 0.00 0.57 0.03 0.05 96.99 16:15:01 1 1.49 0.00 0.32 0.05 0.05 98.09 16:15:01 2 1.69 0.00 0.49 0.00 0.10 97.72 16:15:01 3 1.64 0.00 0.28 0.33 0.05 97.69 16:15:01 4 1.70 0.00 0.30 0.02 0.05 97.93 16:15:01 5 1.47 0.00 0.44 8.15 0.07 89.87 16:15:01 6 0.72 0.00 0.28 0.42 0.07 98.51 16:15:01 7 2.50 0.00 0.65 0.12 0.08 96.65 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 5.88 0.00 0.77 1.91 0.04 91.40 16:16:01 0 15.61 0.00 0.84 0.90 0.07 82.58 16:16:01 1 2.87 0.00 0.73 0.15 0.02 96.23 16:16:01 2 1.04 0.00 0.62 0.79 0.05 97.51 16:16:01 3 14.29 0.00 1.30 0.50 0.05 83.85 16:16:01 4 1.29 0.00 0.50 1.10 0.03 97.08 16:16:01 5 0.94 0.00 0.65 9.84 0.05 88.52 16:16:01 6 6.50 0.00 0.72 0.75 0.05 91.99 16:16:01 7 4.51 0.00 0.82 1.22 0.03 93.42 Average: all 7.09 0.00 1.31 7.69 0.05 83.86 Average: 0 7.45 0.00 1.33 4.38 0.04 86.80 Average: 1 6.29 0.00 1.29 2.81 0.04 89.58 Average: 2 6.99 0.00 1.25 3.67 0.08 88.01 Average: 3 5.97 0.00 1.21 2.94 0.04 89.84 Average: 4 7.17 0.00 1.06 3.93 0.04 87.79 Average: 5 7.69 0.00 1.36 12.05 0.06 78.84 Average: 6 6.80 0.00 1.47 15.58 0.05 76.10 Average: 7 8.34 0.00 1.54 16.19 0.06 73.87