---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40407 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 141G 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 857 24752 0 6557 30854 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:f8:bc:01 brd ff:ff:ff:ff:ff:ff inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fef8:bc01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:d3:1b:af 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 inet6 fe80::42:1dff:fed3:1baf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40407) 09/21/24 _x86_64_ (8 CPU) 07:04:55 LINUX RESTART (8 CPU) 07:05:01 tps rtps wtps bread/s bwrtn/s 07:06:01 340.36 74.37 265.99 5320.98 56644.43 07:07:01 154.14 31.46 122.68 3249.06 28691.88 07:08:01 395.70 2.87 392.83 416.06 160945.71 07:09:01 62.27 0.32 61.96 39.59 26126.85 07:10:02 113.88 0.20 113.68 12.66 28388.07 07:11:01 20.64 0.02 20.62 0.14 17061.65 07:12:01 70.64 0.73 69.91 26.80 18062.46 Average: 165.72 15.75 149.97 1298.13 48062.52 07:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 30331464 31710328 2607756 7.92 53272 1645340 1501012 4.42 834976 1499948 69048 07:07:01 27572196 31613780 5367024 16.29 90884 4204348 2142436 6.30 997836 3962648 2324100 07:08:01 24984696 31010660 7954524 24.15 132920 6037480 6491480 19.10 1754412 5624420 5368 07:09:01 22810488 29171408 10128732 30.75 148188 6335472 9281480 27.31 3736712 5761616 41068 07:10:02 22570208 29040424 10369012 31.48 164312 6413828 9366588 27.56 3911068 5805252 1048 07:11:01 22407628 28882028 10531592 31.97 164504 6417832 9467948 27.86 4081704 5794952 220 07:12:01 25358896 31601336 7580324 23.01 166104 6178928 1574708 4.63 1421040 5590880 2680 Average: 25147939 30432852 7791281 23.65 131455 5319033 5689379 16.74 2391107 4862817 349076 07:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 07:06:01 ens3 312.65 203.37 1032.95 69.38 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 10.40 10.40 0.97 0.97 0.00 0.00 0.00 0.00 07:07:01 ens3 1167.59 634.33 28938.37 51.85 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 veth922cc71 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 07:08:01 veth9b47b9b 1.47 1.48 0.16 0.16 0.00 0.00 0.00 0.00 07:08:01 lo 2.60 2.60 0.30 0.30 0.00 0.00 0.00 0.00 07:08:01 veth61f424b 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:09:01 veth922cc71 0.18 0.48 0.01 0.03 0.00 0.00 0.00 0.00 07:09:01 veth9b47b9b 26.21 22.55 3.24 3.31 0.00 0.00 0.00 0.00 07:09:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 07:09:01 veth61f424b 11.23 13.18 1.55 1.33 0.00 0.00 0.00 0.00 07:10:02 veth922cc71 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 07:10:02 veth9b47b9b 43.18 29.88 3.65 4.46 0.00 0.00 0.00 0.00 07:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:02 veth2f1d002 2.75 2.83 0.53 0.70 0.00 0.00 0.00 0.00 07:11:01 veth922cc71 0.46 0.47 4.34 0.09 0.00 0.00 0.00 0.00 07:11:01 veth9b47b9b 48.79 34.96 4.83 5.31 0.00 0.00 0.00 0.00 07:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 veth2f1d002 4.29 4.97 0.52 0.91 0.00 0.00 0.00 0.00 07:12:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 07:12:01 ens3 2173.17 1216.86 47370.26 168.46 0.00 0.00 0.00 0.00 07:12:01 docker0 11.86 17.06 2.04 285.53 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 310.53 173.57 6782.59 24.06 0.00 0.00 0.00 0.00 Average: docker0 1.70 2.44 0.29 40.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40407) 09/21/24 _x86_64_ (8 CPU) 07:04:55 LINUX RESTART (8 CPU) 07:05:01 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 7.24 0.00 1.15 5.27 0.04 86.30 07:06:01 0 3.49 0.00 1.61 4.04 0.07 90.80 07:06:01 1 10.18 0.00 1.05 1.40 0.05 87.31 07:06:01 2 13.13 0.00 1.34 3.17 0.05 82.31 07:06:01 3 11.13 0.00 2.23 1.53 0.03 85.08 07:06:01 4 6.51 0.00 0.97 1.97 0.03 90.52 07:06:01 5 5.86 0.00 0.50 4.76 0.03 88.85 07:06:01 6 5.06 0.00 0.62 12.09 0.05 82.18 07:06:01 7 2.61 0.00 0.87 13.17 0.03 83.31 07:07:01 all 12.34 0.00 3.30 3.03 0.06 81.27 07:07:01 0 24.82 0.00 3.73 1.21 0.07 70.18 07:07:01 1 19.68 0.00 3.16 2.47 0.05 74.63 07:07:01 2 10.67 0.00 2.99 2.20 0.03 84.11 07:07:01 3 9.42 0.00 3.28 0.59 0.03 86.68 07:07:01 4 6.31 0.00 2.23 5.88 0.03 85.54 07:07:01 5 5.71 0.00 3.85 10.55 0.05 79.84 07:07:01 6 16.20 0.00 3.55 0.62 0.05 79.57 07:07:01 7 5.91 0.00 3.58 0.76 0.08 89.68 07:08:01 all 12.74 0.00 5.41 13.38 0.07 68.40 07:08:01 0 12.45 0.00 4.77 4.18 0.07 78.52 07:08:01 1 11.72 0.00 6.00 28.85 0.10 53.33 07:08:01 2 13.15 0.00 5.08 9.50 0.14 72.14 07:08:01 3 12.57 0.00 5.50 3.61 0.05 78.27 07:08:01 4 11.99 0.00 5.71 48.34 0.07 33.89 07:08:01 5 13.42 0.00 5.08 8.12 0.05 73.32 07:08:01 6 15.04 0.00 5.50 2.39 0.07 77.00 07:08:01 7 11.58 0.00 5.69 2.45 0.05 80.24 07:09:01 all 32.00 0.00 3.78 2.21 0.08 61.93 07:09:01 0 26.58 0.00 4.21 1.86 0.10 67.24 07:09:01 1 39.24 0.00 4.10 1.61 0.08 54.96 07:09:01 2 31.61 0.00 3.93 3.73 0.07 60.66 07:09:01 3 32.29 0.00 3.54 0.35 0.08 63.73 07:09:01 4 30.97 0.00 3.17 0.32 0.10 65.45 07:09:01 5 35.35 0.00 4.00 0.17 0.08 60.40 07:09:01 6 21.50 0.00 3.19 9.26 0.07 65.98 07:09:01 7 38.46 0.00 4.09 0.35 0.08 57.01 07:10:02 all 9.00 0.00 1.69 2.63 0.08 86.60 07:10:02 0 8.45 0.00 1.47 2.22 0.07 87.80 07:10:02 1 7.79 0.00 1.36 5.13 0.07 85.65 07:10:02 2 8.69 0.00 1.65 11.25 0.07 78.34 07:10:02 3 6.68 0.00 2.13 0.35 0.07 90.78 07:10:02 4 11.79 0.00 2.26 0.30 0.07 85.58 07:10:02 5 10.41 0.00 1.39 0.57 0.08 87.54 07:10:02 6 9.43 0.00 1.23 0.62 0.05 88.67 07:10:02 7 8.81 0.00 2.03 0.62 0.10 88.44 07:11:01 all 4.61 0.00 0.72 1.19 0.07 93.41 07:11:01 0 4.79 0.00 0.53 0.02 0.05 94.62 07:11:01 1 4.89 0.00 0.61 9.14 0.07 85.28 07:11:01 2 4.82 0.00 0.75 0.02 0.07 94.35 07:11:01 3 4.83 0.00 1.04 0.10 0.08 93.95 07:11:01 4 4.89 0.00 0.66 0.00 0.07 94.38 07:11:01 5 4.59 0.00 0.60 0.03 0.09 94.69 07:11:01 6 3.72 0.00 0.97 0.00 0.05 95.26 07:11:01 7 4.32 0.00 0.63 0.22 0.05 94.78 07:12:01 all 2.79 0.00 0.70 1.40 0.05 95.06 07:12:01 0 1.67 0.00 0.77 0.12 0.05 97.40 07:12:01 1 1.52 0.00 0.64 9.10 0.07 88.67 07:12:01 2 2.75 0.00 0.72 0.10 0.08 96.36 07:12:01 3 1.59 0.00 0.74 0.18 0.05 97.44 07:12:01 4 1.97 0.00 0.67 0.13 0.05 97.17 07:12:01 5 2.53 0.00 0.69 0.03 0.07 96.68 07:12:01 6 7.69 0.00 0.67 0.22 0.03 91.40 07:12:01 7 2.55 0.00 0.72 1.30 0.05 95.37 Average: all 11.53 0.00 2.39 4.15 0.06 81.86 Average: 0 11.75 0.00 2.44 1.95 0.07 83.80 Average: 1 13.58 0.00 2.41 8.20 0.07 75.74 Average: 2 12.12 0.00 2.35 4.28 0.07 81.17 Average: 3 11.21 0.00 2.63 0.96 0.06 85.13 Average: 4 10.64 0.00 2.23 8.06 0.06 79.00 Average: 5 11.13 0.00 2.30 3.46 0.06 83.04 Average: 6 11.23 0.00 2.24 3.61 0.05 82.86 Average: 7 10.60 0.00 2.51 2.70 0.06 84.12