---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9788 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 704K 797M 1% /run /dev/vda1 20G 13G 6.4G 67% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 542 1371 0 6062 7134 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:1e:da:cb brd ff:ff:ff:ff:ff:ff inet 10.32.7.85/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe1e:dacb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:25:a8:ef 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:a4ff:fe25:a8ef/64 scope link valid_lft forever preferred_lft forever 4: br-9807f0ca2433: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:c6:33:e7 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-9807f0ca2433 valid_lft forever preferred_lft forever inet6 fe80::42:5ff:fec6:33e7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9788) 09/02/26 _x86_64_ (4 CPU) 12:29:40 LINUX RESTART (4 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:03 156.08 68.75 87.33 5542.57 40705.68 12:32:01 64.19 0.10 64.09 20.95 10271.93 12:33:01 146.58 13.08 133.49 2245.09 74241.36 12:34:01 91.32 2.85 88.47 424.06 40798.67 12:35:01 36.74 0.30 36.44 31.59 3235.19 12:36:01 55.92 0.53 55.39 6.40 10096.32 12:37:01 49.00 6.46 42.54 1256.25 9714.90 12:38:01 90.27 1.32 88.95 151.55 43983.61 12:39:01 26.77 1.60 25.17 222.19 794.40 Average: 79.71 10.60 69.11 1104.24 26040.21 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:03 5850364 7396372 2317056 28.37 38900 1686592 1001988 10.87 611084 1536224 59412 12:32:01 5496784 7334108 2670636 32.70 58296 1943664 1055732 11.46 689272 1780832 131652 12:33:01 3846960 7215820 4320460 52.90 88356 3386960 1473396 15.99 860276 3167184 5368 12:34:01 2368124 6989044 5799296 71.01 106868 4558816 3132828 33.99 1328000 4108676 612 12:35:01 2536316 7240684 5631104 68.95 108972 4637392 1597444 17.33 1185516 4083300 1016 12:36:01 2218664 7221428 5948756 72.84 113888 4917752 1600428 17.37 1333196 4239200 792 12:37:01 1445340 7340416 6722080 82.30 123240 5769564 1337688 14.51 1323640 4992608 546608 12:38:01 785984 6658268 7381436 90.38 139348 5704564 3673460 39.86 2039176 4897312 256 12:39:01 1442992 7327728 6724428 82.33 141492 5717768 1144908 12.42 1457164 4836232 26636 Average: 2887948 7191541 5279472 64.64 102151 4258119 1779764 19.31 1203036 3737952 85817 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:03 ens3 395.12 220.75 1382.21 65.52 0.00 0.00 0.00 0.00 12:31:03 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 39.62 30.14 803.70 4.49 0.00 0.00 0.00 0.00 12:32:01 lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 415.66 248.91 11269.86 27.70 0.00 0.00 0.00 0.00 12:33:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 12:34:01 vethe22eb62 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 br-9807f0ca2433 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 ens3 808.88 579.70 10852.83 64.54 0.00 0.00 0.00 0.00 12:35:01 docker0 0.25 0.37 0.05 0.30 0.00 0.00 0.00 0.00 12:35:01 veth576c213 0.25 0.47 0.05 0.31 0.00 0.00 0.00 0.00 12:35:01 br-9807f0ca2433 0.87 1.17 0.07 0.12 0.00 0.00 0.00 0.00 12:35:01 ens3 42.47 23.98 1207.07 3.29 0.00 0.00 0.00 0.00 12:36:01 docker0 215.16 289.15 19.27 2985.13 0.00 0.00 0.00 0.00 12:36:01 veth37ce24c 1.30 1.68 0.30 1.60 0.00 0.00 0.00 0.00 12:36:01 br-9807f0ca2433 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 324.78 243.51 2993.05 44.13 0.00 0.00 0.00 0.00 12:37:01 docker0 217.43 271.34 18.96 2938.70 0.00 0.00 0.00 0.00 12:37:01 br-9807f0ca2433 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 936.50 680.24 10614.99 78.09 0.00 0.00 0.00 0.00 12:37:01 lo 16.03 16.03 1.69 1.69 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 vethe71a114 3.82 4.80 0.47 0.51 0.00 0.00 0.00 0.00 12:38:01 br-4b3ac706f251 1.63 2.42 0.14 0.22 0.00 0.00 0.00 0.00 12:38:01 br-9807f0ca2433 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 br-9807f0ca2433 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 3066.03 2156.80 39133.30 1027.35 0.00 0.00 0.00 0.00 12:39:01 lo 21.93 21.93 2.19 2.19 0.00 0.00 0.00 0.00 Average: docker0 48.27 62.54 4.27 660.63 0.00 0.00 0.00 0.00 Average: br-9807f0ca2433 0.10 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 340.89 239.81 4363.89 114.47 0.00 0.00 0.00 0.00 Average: lo 2.11 2.11 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9788) 09/02/26 _x86_64_ (4 CPU) 12:29:40 LINUX RESTART (4 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:03 all 20.88 0.00 3.08 6.05 2.82 67.17 12:31:03 0 9.22 0.00 5.38 11.44 2.55 71.41 12:31:03 1 13.30 0.00 2.01 4.40 2.61 77.67 12:31:03 2 42.93 0.00 3.04 3.55 3.97 46.51 12:31:03 3 18.00 0.00 1.91 4.82 2.18 73.09 12:32:01 all 19.39 0.00 1.18 2.23 1.15 76.05 12:32:01 0 0.09 0.00 0.36 5.96 0.29 93.30 12:32:01 1 1.96 0.00 0.46 1.81 0.36 95.41 12:32:01 2 39.17 0.00 1.84 0.72 2.28 56.00 12:32:01 3 36.38 0.00 2.01 0.46 1.67 59.47 12:33:01 all 22.68 0.00 6.77 3.34 5.60 61.61 12:33:01 0 16.41 0.00 6.25 1.34 4.85 71.15 12:33:01 1 23.11 0.00 6.19 5.96 5.17 59.58 12:33:01 2 31.77 0.00 7.86 4.20 6.88 49.29 12:33:01 3 19.38 0.00 6.78 1.85 5.48 66.51 12:34:01 all 34.19 0.00 7.76 2.05 8.03 47.97 12:34:01 0 35.64 0.00 7.27 3.23 7.63 46.23 12:34:01 1 29.86 0.00 7.52 1.34 7.83 53.45 12:34:01 2 31.87 0.00 7.93 0.70 8.52 50.98 12:34:01 3 39.38 0.00 8.32 2.96 8.14 41.20 12:35:01 all 35.29 0.00 2.65 0.81 5.97 55.29 12:35:01 0 37.48 0.00 2.78 0.65 5.77 53.32 12:35:01 1 33.55 0.00 2.58 1.34 5.76 56.77 12:35:01 2 35.38 0.00 2.52 0.55 6.04 55.51 12:35:01 3 34.75 0.00 2.67 0.68 6.33 55.57 12:36:01 all 28.86 0.00 3.63 0.92 6.36 60.23 12:36:01 0 25.42 0.00 2.73 1.15 5.57 65.13 12:36:01 1 38.16 0.00 2.94 0.78 5.86 52.27 12:36:01 2 26.61 0.00 4.74 0.72 7.42 60.52 12:36:01 3 25.34 0.00 4.08 1.02 6.61 62.95 12:37:01 all 24.98 0.00 4.73 0.96 7.73 61.61 12:37:01 0 24.02 0.00 4.94 0.19 7.59 63.26 12:37:01 1 24.89 0.00 4.07 1.37 7.38 62.28 12:37:01 2 25.98 0.00 5.68 2.01 8.20 58.14 12:37:01 3 25.03 0.00 4.24 0.24 7.76 62.73 12:38:01 all 44.35 0.00 5.22 2.32 8.26 39.85 12:38:01 0 45.22 0.00 5.15 4.49 7.90 37.23 12:38:01 1 45.43 0.00 6.67 1.00 8.44 38.45 12:38:01 2 42.81 0.00 4.43 2.60 8.58 41.59 12:38:01 3 43.97 0.00 4.58 1.19 8.11 42.15 12:39:01 all 19.70 0.00 1.29 1.03 1.51 76.47 12:39:01 0 8.84 0.00 1.13 2.96 0.92 86.15 12:39:01 1 9.43 0.00 0.96 0.48 1.03 88.10 12:39:01 2 26.70 0.00 1.47 0.45 2.26 69.12 12:39:01 3 33.83 0.00 1.60 0.25 1.81 62.51 Average: all 27.86 0.00 4.06 2.19 5.30 60.60 Average: 0 22.60 0.00 4.03 3.46 4.82 65.09 Average: 1 24.52 0.00 3.74 2.05 4.96 64.72 Average: 2 33.64 0.00 4.42 1.73 6.04 54.17 Average: 3 30.64 0.00 4.04 1.50 5.37 58.44