---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10998 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 712K 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 911 25754 0 5501 30800 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:7d:8a:2c brd ff:ff:ff:ff:ff:ff inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85644sec preferred_lft 85644sec inet6 fe80::f816:3eff:fe7d:8a2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:60:83:85 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:b1ff:fe60:8385/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10998) 11/07/25 _x86_64_ (8 CPU) 10:02:03 LINUX RESTART (8 CPU) 10:03:01 tps rtps wtps bread/s bwrtn/s 10:04:01 186.80 36.78 150.02 1836.89 55211.20 10:05:01 95.58 6.75 88.84 681.09 49606.13 10:06:01 60.94 6.17 54.77 187.57 33342.58 10:07:01 37.18 0.52 36.66 13.73 7438.36 10:08:01 32.44 0.15 32.29 5.47 4585.10 10:09:01 24.08 0.13 23.95 2.27 6239.63 10:10:01 27.53 0.15 27.38 2.93 2770.20 10:11:01 3.22 0.00 3.22 0.00 889.97 10:12:01 9.48 0.00 9.48 0.00 1086.62 10:13:01 266.36 4.40 261.96 450.99 88055.32 10:14:01 108.05 0.27 107.78 16.40 58840.86 Average: 77.42 5.03 72.39 290.66 28005.59 10:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 29527020 31377900 3412200 10.36 85680 2063984 1666880 4.90 1204180 1892048 141788 10:05:01 27297208 29273000 5642012 17.13 91740 2175460 3685304 10.84 3368428 1937520 36540 10:06:01 27033380 29147568 5905840 17.93 97348 2301240 3721160 10.95 3528412 2030048 19364 10:07:01 27568668 29909540 5370552 16.30 104552 2512028 3257264 9.58 2792184 2214028 29380 10:08:01 27107076 29621760 5832144 17.71 109088 2674780 3116212 9.17 3148420 2306776 73160 10:09:01 27390216 30043988 5549004 16.85 110936 2808956 3243224 9.54 2734452 2431768 31012 10:10:01 26942444 29651524 5996776 18.21 113724 2859756 3155156 9.28 3135896 2473880 11588 10:11:01 26808008 29531600 6131212 18.61 113792 2873496 3164080 9.31 3263428 2481964 116 10:12:01 27149544 29987800 5789676 17.58 116108 2979092 2659076 7.82 2831696 2564668 83320 10:13:01 24742180 29896972 8197040 24.89 121384 5219952 2840636 8.36 3292720 4431448 72 10:14:01 26345744 31498448 6593476 20.02 126256 5211796 1534272 4.51 2018804 4107200 10604 Average: 27082863 29994555 5856357 17.78 108237 3061867 2913024 8.57 2847147 2624668 39722 10:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 10:04:01 ens3 171.55 150.97 2064.16 35.10 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:05:01 ens3 631.31 470.54 803.24 170.63 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 1.35 1.35 0.21 0.21 0.00 0.00 0.00 0.00 10:06:01 ens3 627.95 428.20 1421.25 170.60 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 26.38 26.38 3.98 3.98 0.00 0.00 0.00 0.00 10:07:01 ens3 671.70 464.32 2984.32 132.34 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 1.68 1.68 0.28 0.28 0.00 0.00 0.00 0.00 10:08:01 ens3 204.40 166.79 297.22 530.17 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 35.28 35.28 13.36 13.36 0.00 0.00 0.00 0.00 10:09:01 ens3 4035.86 2869.11 1712.59 1127.65 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 27.76 27.76 4.06 4.06 0.00 0.00 0.00 0.00 10:10:01 ens3 4731.56 3291.53 1253.52 1409.38 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 17.73 17.73 3.72 3.72 0.00 0.00 0.00 0.00 10:11:01 ens3 2120.21 1434.89 481.08 482.89 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 8.45 8.45 1.85 1.85 0.00 0.00 0.00 0.00 10:12:01 ens3 668.14 443.04 210.47 323.47 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:13:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 10:13:01 ens3 460.21 378.17 3358.42 4436.96 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 10:14:01 ens3 654.17 671.32 83.98 4446.20 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 11.34 11.34 2.55 2.55 0.00 0.00 0.00 0.00 Average: ens3 1361.56 979.00 1333.65 1205.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10998) 11/07/25 _x86_64_ (8 CPU) 10:02:03 LINUX RESTART (8 CPU) 10:03:01 CPU %user %nice %system %iowait %steal %idle 10:04:01 all 13.09 0.00 0.84 2.84 0.05 83.18 10:04:01 0 4.87 0.00 0.87 14.67 0.05 79.55 10:04:01 1 29.07 0.00 1.82 3.04 0.07 66.00 10:04:01 2 35.47 0.00 1.58 1.58 0.12 61.25 10:04:01 3 14.95 0.00 0.77 0.13 0.03 84.11 10:04:01 4 6.22 0.00 0.42 0.30 0.03 93.03 10:04:01 5 4.63 0.00 0.62 2.72 0.08 91.95 10:04:01 6 6.16 0.00 0.43 0.30 0.03 93.08 10:04:01 7 3.30 0.00 0.23 0.00 0.00 96.47 10:05:01 all 41.71 0.00 1.47 1.18 0.09 55.56 10:05:01 0 39.74 0.00 1.65 1.38 0.08 57.14 10:05:01 1 35.28 0.00 1.42 1.84 0.10 61.36 10:05:01 2 42.23 0.00 1.10 0.17 0.08 56.42 10:05:01 3 47.82 0.00 1.81 1.26 0.10 49.01 10:05:01 4 29.95 0.00 1.20 2.26 0.08 66.51 10:05:01 5 50.36 0.00 1.97 0.30 0.10 47.27 10:05:01 6 56.26 0.00 1.08 0.13 0.08 42.44 10:05:01 7 32.10 0.00 1.45 2.10 0.08 64.26 10:06:01 all 26.95 0.00 1.43 0.66 0.06 70.89 10:06:01 0 21.57 0.00 1.50 0.02 0.07 76.85 10:06:01 1 23.16 0.00 1.40 0.13 0.05 75.26 10:06:01 2 30.58 0.00 2.15 0.02 0.07 67.18 10:06:01 3 29.91 0.00 0.97 0.00 0.07 69.06 10:06:01 4 31.29 0.00 1.42 3.48 0.05 63.76 10:06:01 5 30.44 0.00 1.67 1.15 0.07 66.67 10:06:01 6 31.37 0.00 1.40 0.20 0.10 66.93 10:06:01 7 17.32 0.00 0.90 0.28 0.05 81.44 10:07:01 all 33.95 0.00 1.28 0.07 0.08 64.62 10:07:01 0 30.58 0.00 0.63 0.03 0.05 68.71 10:07:01 1 35.94 0.00 1.32 0.13 0.08 62.53 10:07:01 2 38.93 0.00 1.29 0.00 0.08 59.70 10:07:01 3 39.58 0.00 1.29 0.03 0.07 59.03 10:07:01 4 31.24 0.00 1.75 0.03 0.08 66.89 10:07:01 5 36.21 0.00 1.62 0.02 0.07 62.08 10:07:01 6 31.53 0.00 1.17 0.05 0.08 67.17 10:07:01 7 27.63 0.00 1.26 0.28 0.08 70.74 10:08:01 all 27.38 0.00 1.02 0.07 0.07 71.46 10:08:01 0 28.53 0.00 0.87 0.17 0.07 70.37 10:08:01 1 23.55 0.00 1.43 0.17 0.07 74.78 10:08:01 2 37.43 0.00 0.92 0.00 0.08 61.57 10:08:01 3 25.80 0.00 0.76 0.00 0.08 73.35 10:08:01 4 27.22 0.00 0.73 0.02 0.07 71.97 10:08:01 5 22.68 0.00 1.72 0.15 0.08 75.36 10:08:01 6 27.61 0.00 0.89 0.00 0.05 71.45 10:08:01 7 26.20 0.00 0.78 0.07 0.07 72.88 10:09:01 all 28.83 0.00 7.12 0.11 0.08 63.86 10:09:01 0 24.33 0.00 6.73 0.00 0.07 68.87 10:09:01 1 33.22 0.00 11.36 0.15 0.08 55.19 10:09:01 2 33.36 0.00 6.24 0.00 0.10 60.30 10:09:01 3 23.94 0.00 6.67 0.00 0.08 69.30 10:09:01 4 31.21 0.00 5.14 0.00 0.08 63.57 10:09:01 5 21.84 0.00 5.80 0.05 0.07 72.25 10:09:01 6 32.21 0.00 5.85 0.32 0.08 61.53 10:09:01 7 30.53 0.00 9.22 0.37 0.07 59.81 10:10:01 all 32.38 0.00 8.66 0.10 0.09 58.77 10:10:01 0 30.29 0.00 3.46 0.02 0.10 66.13 10:10:01 1 35.76 0.00 11.52 0.00 0.08 52.64 10:10:01 2 35.31 0.00 13.45 0.07 0.10 51.07 10:10:01 3 34.52 0.00 8.52 0.05 0.12 56.79 10:10:01 4 35.31 0.00 10.63 0.00 0.08 53.98 10:10:01 5 26.25 0.00 5.40 0.00 0.08 68.27 10:10:01 6 29.91 0.00 11.12 0.27 0.10 58.60 10:10:01 7 31.70 0.00 5.16 0.35 0.10 62.68 10:11:01 all 20.79 0.00 2.78 0.02 0.06 76.36 10:11:01 0 28.20 0.00 6.70 0.00 0.07 65.04 10:11:01 1 19.35 0.00 6.86 0.00 0.05 73.74 10:11:01 2 17.72 0.00 0.53 0.00 0.05 81.69 10:11:01 3 27.30 0.00 1.62 0.00 0.07 71.02 10:11:01 4 21.10 0.00 1.77 0.00 0.08 77.04 10:11:01 5 16.81 0.00 2.86 0.00 0.07 80.26 10:11:01 6 13.02 0.00 0.47 0.15 0.03 86.33 10:11:01 7 22.78 0.00 1.40 0.02 0.05 75.75 10:12:01 all 28.84 0.00 1.34 0.02 0.07 69.74 10:12:01 0 20.38 0.00 1.69 0.02 0.07 77.85 10:12:01 1 33.20 0.00 1.23 0.00 0.07 65.50 10:12:01 2 30.07 0.00 0.84 0.08 0.07 68.94 10:12:01 3 23.38 0.00 1.55 0.02 0.07 74.99 10:12:01 4 38.49 0.00 1.70 0.00 0.08 59.72 10:12:01 5 28.15 0.00 0.93 0.00 0.05 70.87 10:12:01 6 28.11 0.00 0.78 0.00 0.08 71.02 10:12:01 7 28.93 0.00 1.95 0.05 0.07 68.99 10:13:01 all 9.34 0.00 3.54 2.69 0.04 84.39 10:13:01 0 5.74 0.00 2.44 0.05 0.05 91.72 10:13:01 1 6.40 0.00 1.94 9.33 0.05 82.28 10:13:01 2 4.50 0.00 0.86 3.37 0.05 91.23 10:13:01 3 5.65 0.00 3.04 3.14 0.02 88.16 10:13:01 4 34.33 0.00 16.64 0.10 0.07 48.86 10:13:01 5 3.03 0.00 0.69 0.15 0.02 96.12 10:13:01 6 10.35 0.00 2.23 4.01 0.03 83.38 10:13:01 7 4.72 0.00 0.47 1.44 0.03 93.34 10:14:01 all 8.42 0.00 1.45 2.57 0.05 87.50 10:14:01 0 8.30 0.00 0.73 0.00 0.03 90.93 10:14:01 1 9.40 0.00 1.16 2.38 0.05 87.02 10:14:01 2 7.37 0.00 3.28 6.00 0.07 83.28 10:14:01 3 8.86 0.00 1.68 11.60 0.08 77.78 10:14:01 4 9.25 0.00 1.62 0.02 0.05 89.06 10:14:01 5 2.86 0.00 0.72 0.00 0.03 96.39 10:14:01 6 15.98 0.00 1.29 0.03 0.07 82.63 10:14:01 7 5.40 0.00 1.09 0.55 0.03 92.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.70 0.00 2.81 0.94 0.07 71.48 Average: 0 22.05 0.00 2.48 1.48 0.06 73.93 Average: 1 25.86 0.00 3.77 1.56 0.07 68.75 Average: 2 28.46 0.00 2.93 1.02 0.08 67.51 Average: 3 25.61 0.00 2.60 1.47 0.07 70.25 Average: 4 26.88 0.00 3.91 0.57 0.07 68.58 Average: 5 22.13 0.00 2.18 0.41 0.07 75.22 Average: 6 25.68 0.00 2.42 0.50 0.07 71.33 Average: 7 20.97 0.00 2.17 0.50 0.06 76.30