---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18756 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 24G 132G 16% / 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 933 14171 0 17062 30782 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:f0:d7:ca brd ff:ff:ff:ff:ff:ff inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85488sec preferred_lft 85488sec inet6 fe80::f816:3eff:fef0:d7ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:26:3e:1c 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:bdff:fe26:3e1c/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-18756) 06/05/25 _x86_64_ (8 CPU) 19:02:35 LINUX RESTART (8 CPU) 19:03:01 tps rtps wtps bread/s bwrtn/s 19:04:01 342.44 57.74 284.70 3658.32 74108.32 19:05:01 207.78 22.53 185.25 1522.15 65038.36 19:06:01 234.98 3.00 231.98 410.20 84090.65 19:07:01 318.66 0.07 318.60 5.47 63791.50 19:08:01 639.96 0.00 639.96 0.00 37982.20 19:09:01 318.40 0.02 318.38 0.13 128037.86 19:10:01 336.38 0.00 336.38 0.00 142454.92 19:11:01 360.34 1.32 359.02 43.86 108510.58 19:12:01 343.36 0.03 343.33 0.53 92522.71 19:13:01 329.15 7.32 321.83 58.66 49025.03 19:14:01 73.34 0.00 73.34 0.00 50231.63 19:15:01 473.64 0.02 473.62 0.13 99797.50 19:16:01 377.06 19.86 357.20 1383.74 35885.57 19:17:01 131.59 3.42 128.18 463.12 8556.32 Average: 320.51 8.24 312.27 539.03 74287.63 19:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:04:01 30155684 31693024 2783536 8.45 67344 1782164 1423276 4.19 857256 1637560 141240 19:05:01 28676300 30890716 4262920 12.94 90444 2413932 2419220 7.12 1736732 2189176 287368 19:06:01 27431324 30787788 5507896 16.72 117068 3482120 2639220 7.77 2061452 3026368 213048 19:07:01 26622744 30741092 6316476 19.18 138312 4169420 2585264 7.61 2022052 3811504 34968 19:08:01 26047616 30800036 6891604 20.92 185292 4693612 2465912 7.26 2064508 4286032 5340 19:09:01 23703228 30755808 9235992 28.04 240096 6842776 2479628 7.30 2690348 5905312 264500 19:10:01 20646208 30727204 12293012 37.32 292384 9709744 2643496 7.78 3261312 8281916 316012 19:11:01 18865716 30546268 14073504 42.73 347488 11165652 2580676 7.59 3950912 9279804 1000 19:12:01 16737280 30286352 16201940 49.19 415948 12856688 2809980 8.27 5106804 10131996 112536 19:13:01 14045276 30038680 18893944 57.36 454992 15035324 3072004 9.04 5707136 11987148 1404296 19:14:01 13827556 30395616 19111664 58.02 477136 15495588 2746460 8.08 5478172 12342228 424056 19:15:01 14329492 30469552 18609728 56.50 529460 15092076 2752328 8.10 5056576 12345760 220 19:16:01 14265228 31262984 18673992 56.69 536968 15886016 3001136 8.83 4343600 13054400 1396 19:17:01 14050596 31352288 18888624 57.34 537984 16183220 2482564 7.30 4362256 13250052 144 Average: 20671732 30767672 12267488 37.24 316494 9629167 2578655 7.59 3478508 7966375 229009 19:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:04:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 427.61 281.40 1665.15 77.37 0.00 0.00 0.00 0.00 19:05:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 480.15 391.10 3669.74 72.59 0.00 0.00 0.00 0.00 19:06:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 19:06:01 docker0 70.09 283.62 4.24 2640.79 0.00 0.00 0.00 0.00 19:06:01 ens3 406.85 162.72 5186.98 16.30 0.00 0.00 0.00 0.00 19:07:01 vethf31ee73 148.03 432.46 11.75 4233.73 0.00 0.00 0.00 0.35 19:07:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 19:07:01 docker0 182.30 570.94 11.79 5553.69 0.00 0.00 0.00 0.00 19:07:01 ens3 749.51 304.93 7308.87 32.92 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 89.17 72.64 19.48 18.67 0.00 0.00 0.00 0.00 19:09:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 19:09:01 ens3 108.52 57.12 3241.78 6.79 0.00 0.00 0.00 0.00 19:10:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:10:01 ens3 235.23 98.77 6524.73 11.26 0.00 0.00 0.00 0.00 19:11:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:11:01 veth3afa617 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 19:11:01 ens3 77.95 67.81 591.42 13.03 0.00 0.00 0.00 0.00 19:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:12:01 veth291c1f0 46.18 89.00 8.19 288.95 0.00 0.00 0.00 0.02 19:12:01 docker0 77.09 218.03 9.24 1757.06 0.00 0.00 0.00 0.00 19:12:01 ens3 248.11 100.40 1813.48 15.62 0.00 0.00 0.00 0.00 19:13:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:13:01 docker0 365.07 537.81 20.49 6584.09 0.00 0.00 0.00 0.00 19:13:01 ens3 595.60 414.75 7053.95 35.19 0.00 0.00 0.00 0.00 19:13:01 vethd3c2525 353.86 517.18 24.57 6432.21 0.00 0.00 0.00 0.53 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 ens3 0.92 0.65 0.26 0.41 0.00 0.00 0.00 0.00 19:14:01 vethd3c2525 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:15:01 docker0 0.32 0.33 0.03 0.70 0.00 0.00 0.00 0.00 19:15:01 ens3 8.48 7.28 2.38 1.80 0.00 0.00 0.00 0.00 19:16:01 vethc4548e8 15.81 15.86 3.39 1.85 0.00 0.00 0.00 0.00 19:16:01 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 19:16:01 veth83c74b9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:16:01 docker0 18.43 65.74 1.15 549.89 0.00 0.00 0.00 0.00 19:17:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 vethdf1853b 32.38 33.56 3.44 59.35 0.00 0.00 0.00 0.00 19:17:01 br-2fe91c1da64b 0.10 0.20 0.01 0.02 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 50.95 119.78 3.35 1220.44 0.00 0.00 0.00 0.00 Average: vethdf1853b 2.31 2.40 0.25 4.24 0.00 0.00 0.00 0.00 Average: br-2fe91c1da64b 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18756) 06/05/25 _x86_64_ (8 CPU) 19:02:35 LINUX RESTART (8 CPU) 19:03:01 CPU %user %nice %system %iowait %steal %idle 19:04:01 all 9.65 0.00 1.02 5.86 0.04 83.44 19:04:01 0 18.54 0.00 1.10 2.52 0.03 77.81 19:04:01 1 4.51 0.00 1.19 16.76 0.03 77.52 19:04:01 2 9.08 0.00 1.22 0.97 0.03 88.70 19:04:01 3 15.48 0.00 1.34 1.17 0.03 81.99 19:04:01 4 5.37 0.00 0.43 3.33 0.03 90.83 19:04:01 5 8.79 0.00 1.02 5.05 0.03 85.10 19:04:01 6 3.67 0.00 0.87 13.96 0.03 81.47 19:04:01 7 11.76 0.00 0.95 3.19 0.05 84.04 19:05:01 all 18.35 0.00 1.23 2.42 0.06 77.95 19:05:01 0 14.43 0.00 1.13 2.02 0.05 82.37 19:05:01 1 19.75 0.00 1.75 4.87 0.07 73.57 19:05:01 2 27.71 0.00 1.02 4.71 0.07 66.50 19:05:01 3 13.03 0.00 1.43 1.22 0.03 84.29 19:05:01 4 20.06 0.00 0.82 0.47 0.07 78.59 19:05:01 5 20.53 0.00 1.81 3.80 0.08 73.78 19:05:01 6 16.36 0.00 1.08 0.27 0.07 82.22 19:05:01 7 14.93 0.00 0.77 2.00 0.05 82.25 19:06:01 all 4.96 0.00 1.89 9.61 0.05 83.49 19:06:01 0 5.60 0.00 2.34 1.33 0.03 90.71 19:06:01 1 7.80 0.00 2.06 0.62 0.05 89.47 19:06:01 2 3.07 0.00 1.54 10.13 0.03 85.23 19:06:01 3 3.26 0.00 1.77 18.75 0.07 76.15 19:06:01 4 4.50 0.00 1.49 0.91 0.05 93.05 19:06:01 5 5.52 0.00 2.22 14.89 0.05 77.33 19:06:01 6 6.64 0.00 1.81 5.42 0.07 86.06 19:06:01 7 3.31 0.00 1.83 24.90 0.03 69.91 19:07:01 all 5.26 0.00 2.22 6.71 0.06 85.76 19:07:01 0 4.76 0.00 2.51 1.11 0.07 91.56 19:07:01 1 5.49 0.00 2.37 4.21 0.07 87.86 19:07:01 2 2.90 0.00 1.49 1.78 0.05 93.79 19:07:01 3 2.87 0.00 1.96 20.29 0.05 74.82 19:07:01 4 8.85 0.00 2.50 2.59 0.05 86.01 19:07:01 5 7.37 0.00 2.41 1.69 0.05 88.48 19:07:01 6 4.12 0.00 2.21 20.83 0.07 72.77 19:07:01 7 5.66 0.00 2.33 1.38 0.05 90.58 19:08:01 all 5.87 0.00 2.88 4.71 0.07 86.46 19:08:01 0 8.73 0.00 6.23 8.17 0.07 76.80 19:08:01 1 4.96 0.00 1.89 2.10 0.05 91.00 19:08:01 2 3.76 0.00 2.74 2.58 0.08 90.84 19:08:01 3 2.35 0.00 1.14 0.25 0.05 96.21 19:08:01 4 8.79 0.00 1.96 2.90 0.07 86.29 19:08:01 5 4.87 0.00 5.10 19.96 0.08 69.99 19:08:01 6 10.68 0.00 2.03 0.30 0.05 86.94 19:08:01 7 2.87 0.00 1.98 1.53 0.07 93.55 19:09:01 all 6.51 0.00 3.73 6.12 0.05 83.58 19:09:01 0 5.13 0.00 4.24 10.97 0.05 79.61 19:09:01 1 7.01 0.00 3.04 0.02 0.05 89.89 19:09:01 2 6.81 0.00 2.49 0.17 0.03 90.49 19:09:01 3 8.66 0.00 6.39 7.12 0.07 77.76 19:09:01 4 8.29 0.00 3.78 8.05 0.07 79.81 19:09:01 5 5.62 0.00 3.26 14.89 0.08 76.14 19:09:01 6 5.43 0.00 4.34 0.03 0.03 90.17 19:09:01 7 5.17 0.00 2.32 7.76 0.03 84.72 19:10:01 all 5.28 0.00 3.10 6.75 0.05 84.82 19:10:01 0 4.26 0.00 3.67 0.87 0.03 91.16 19:10:01 1 4.60 0.00 3.39 0.08 0.03 91.89 19:10:01 2 4.02 0.00 1.58 0.02 0.03 94.35 19:10:01 3 5.73 0.00 2.69 7.46 0.07 84.05 19:10:01 4 3.04 0.00 3.04 18.05 0.07 75.80 19:10:01 5 8.39 0.00 2.72 11.64 0.05 77.19 19:10:01 6 4.63 0.00 2.57 0.03 0.03 92.73 19:10:01 7 7.54 0.00 5.11 15.88 0.08 71.40 19:11:01 all 8.04 0.00 3.18 5.50 0.06 83.22 19:11:01 0 14.10 0.00 4.98 0.52 0.05 80.35 19:11:01 1 7.86 0.00 2.61 1.98 0.07 87.48 19:11:01 2 11.39 0.00 3.86 6.75 0.05 77.94 19:11:01 3 8.06 0.00 3.35 2.91 0.05 85.63 19:11:01 4 7.75 0.00 2.38 0.42 0.07 89.38 19:11:01 5 7.36 0.00 2.50 0.35 0.03 89.75 19:11:01 6 3.68 0.00 3.40 13.65 0.05 79.22 19:11:01 7 4.12 0.00 2.39 17.54 0.05 75.90 19:12:01 all 7.08 0.00 2.99 4.98 0.05 84.90 19:12:01 0 7.46 0.00 2.43 0.07 0.03 90.01 19:12:01 1 12.46 0.00 6.97 22.30 0.10 58.17 19:12:01 2 5.29 0.00 2.93 4.57 0.05 87.16 19:12:01 3 8.87 0.00 3.44 11.24 0.03 76.42 19:12:01 4 4.30 0.00 1.37 0.00 0.02 94.31 19:12:01 5 7.29 0.00 2.86 0.10 0.05 89.71 19:12:01 6 5.77 0.00 2.14 1.25 0.05 90.80 19:12:01 7 5.29 0.00 1.82 0.42 0.05 92.42 19:13:01 all 15.24 0.00 3.31 2.12 0.06 79.27 19:13:01 0 13.54 0.00 4.16 0.87 0.07 81.36 19:13:01 1 14.75 0.00 3.02 1.56 0.05 80.62 19:13:01 2 13.37 0.00 3.09 1.21 0.05 82.29 19:13:01 3 24.89 0.00 3.59 0.25 0.07 71.21 19:13:01 4 12.74 0.00 3.60 0.99 0.07 82.61 19:13:01 5 22.99 0.00 2.55 2.57 0.07 71.82 19:13:01 6 10.36 0.00 2.47 0.29 0.05 86.83 19:13:01 7 9.28 0.00 4.02 9.28 0.07 77.36 19:14:01 all 48.51 0.00 11.66 0.77 0.07 38.99 19:14:01 0 44.03 0.00 11.24 0.40 0.05 44.29 19:14:01 1 60.51 0.00 13.40 0.14 0.09 25.86 19:14:01 2 43.78 0.00 11.00 1.06 0.05 44.11 19:14:01 3 46.34 0.00 11.09 0.00 0.07 42.51 19:14:01 4 46.98 0.00 11.66 0.07 0.09 41.20 19:14:01 5 44.58 0.00 11.26 0.02 0.09 44.06 19:14:01 6 60.26 0.00 12.05 0.00 0.07 27.62 19:14:01 7 41.47 0.00 11.63 4.49 0.07 42.33 19:14:01 CPU %user %nice %system %iowait %steal %idle 19:15:01 all 8.79 0.00 3.87 3.97 0.05 83.32 19:15:01 0 7.30 0.00 4.25 0.08 0.05 88.32 19:15:01 1 28.11 0.00 5.73 0.81 0.05 65.31 19:15:01 2 5.97 0.00 4.03 0.19 0.05 89.77 19:15:01 3 7.39 0.00 2.87 0.29 0.03 89.42 19:15:01 4 5.73 0.00 5.81 19.84 0.07 68.56 19:15:01 5 5.07 0.00 3.16 10.04 0.03 81.70 19:15:01 6 5.30 0.00 2.86 0.50 0.05 91.29 19:15:01 7 5.47 0.00 2.29 0.00 0.03 92.21 19:16:01 all 9.05 0.00 2.13 1.71 0.04 87.07 19:16:01 0 4.61 0.00 2.02 0.38 0.02 92.96 19:16:01 1 8.34 0.00 1.74 0.30 0.05 89.57 19:16:01 2 6.16 0.00 1.81 0.59 0.02 91.44 19:16:01 3 6.35 0.00 2.41 2.52 0.03 88.68 19:16:01 4 10.05 0.00 2.11 0.72 0.05 87.07 19:16:01 5 13.59 0.00 2.42 6.10 0.07 77.82 19:16:01 6 17.29 0.00 2.85 1.34 0.05 78.46 19:16:01 7 6.01 0.00 1.71 1.77 0.05 90.46 19:17:01 all 17.82 0.00 1.71 0.44 0.06 79.97 19:17:01 0 17.07 0.00 1.77 0.18 0.07 80.91 19:17:01 1 13.42 0.00 1.75 0.87 0.05 83.91 19:17:01 2 21.63 0.00 1.88 0.10 0.05 76.34 19:17:01 3 16.27 0.00 1.61 1.31 0.08 80.74 19:17:01 4 21.25 0.00 1.97 0.65 0.05 76.08 19:17:01 5 15.98 0.00 1.44 0.08 0.07 82.43 19:17:01 6 20.95 0.00 1.95 0.02 0.08 77.00 19:17:01 7 16.03 0.00 1.32 0.28 0.07 82.31 Average: all 12.11 0.00 3.19 4.41 0.05 80.24 Average: 0 12.05 0.00 3.70 2.11 0.05 82.09 Average: 1 14.16 0.00 3.61 4.05 0.06 78.13 Average: 2 11.71 0.00 2.88 2.49 0.05 82.87 Average: 3 12.06 0.00 3.20 5.34 0.05 79.35 Average: 4 11.92 0.00 3.05 4.20 0.06 80.77 Average: 5 12.64 0.00 3.18 6.51 0.06 77.62 Average: 6 12.45 0.00 3.03 4.13 0.05 80.34 Average: 7 9.87 0.00 2.87 6.44 0.05 80.76