---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16829 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: 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): 0-7 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 855 25804 0 5506 30856 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:86:a5:48 brd ff:ff:ff:ff:ff:ff inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:fe86:a548/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:a0:f1:de 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:f2ff:fea0:f1de/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-16829) 05/29/25 _x86_64_ (8 CPU) 15:00:02 LINUX RESTART (8 CPU) 15:01:02 tps rtps wtps bread/s bwrtn/s 15:02:01 118.45 23.23 95.22 1267.31 34823.93 15:03:01 127.86 24.45 103.41 1315.30 38343.60 15:04:01 57.82 6.82 51.01 200.90 30929.51 15:05:01 61.84 0.42 61.42 13.73 34727.28 15:06:01 48.29 0.40 47.89 8.67 29202.87 15:07:01 26.45 0.05 26.40 0.80 6001.53 15:08:01 29.06 0.23 28.83 4.40 2668.89 15:09:01 4.23 0.00 4.23 0.00 2135.78 15:10:01 4.80 0.00 4.80 0.00 861.72 15:11:01 168.02 2.23 165.79 111.71 14735.68 15:12:01 176.37 2.27 174.11 361.08 132164.21 Average: 74.69 5.41 69.28 295.52 29671.06 15:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:02:01 30038268 31773200 2900952 8.81 81452 1955680 1359748 4.00 797716 1798176 213328 15:03:01 28159396 30067992 4779824 14.51 87932 2115848 3805148 11.20 2569952 1887968 33060 15:04:01 27519224 29576208 5419996 16.45 94224 2250372 3222616 9.48 3091008 1988404 36984 15:05:01 27839124 30108072 5100096 15.48 101424 2446892 3107372 9.14 2584300 2160292 20732 15:06:01 27731040 30210156 5208180 15.81 107384 2642976 2489916 7.33 2554572 2280556 100028 15:07:01 27151368 29725120 5787852 17.57 109336 2732552 2947508 8.67 3046404 2362260 22848 15:08:01 27224444 29872892 5714776 17.35 112124 2803264 3182872 9.36 2913556 2421172 26840 15:09:01 27158856 29843308 5780364 17.55 112196 2838632 2807072 8.26 2944668 2453060 16 15:10:01 27163032 29870324 5776188 17.54 112372 2860816 2782856 8.19 2920468 2471104 1552 15:11:01 25708264 30039040 7230956 21.95 121052 4417472 2714644 7.99 3129716 3652640 1173772 15:12:01 24825428 30042744 8113792 24.63 126528 5269468 2554156 7.51 3453460 4181012 260 Average: 27319859 30102641 5619361 17.06 106002 2939452 2815810 8.28 2727802 2514240 148129 15:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 142.42 99.20 1099.64 14.67 0.00 0.00 0.00 0.00 15:02:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 455.57 378.27 1493.85 119.15 0.00 0.00 0.00 0.00 15:03:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 1108.92 863.01 1592.83 301.66 0.00 0.00 0.00 0.00 15:04:01 lo 1.12 1.12 0.19 0.19 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 855.37 584.45 2887.05 177.36 0.00 0.00 0.00 0.00 15:05:01 lo 27.40 27.40 4.03 4.03 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 743.79 496.23 887.02 640.44 0.00 0.00 0.00 0.00 15:06:01 lo 1.80 1.80 0.28 0.28 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 2026.40 1547.88 1031.78 635.16 0.00 0.00 0.00 0.00 15:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 2735.03 2120.31 738.71 967.11 0.00 0.00 0.00 0.00 15:08:01 lo 61.97 61.97 17.33 17.33 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 3796.37 2695.20 874.66 1000.42 0.00 0.00 0.00 0.00 15:09:01 lo 11.35 11.35 2.20 2.20 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 363.42 251.72 95.41 89.81 0.00 0.00 0.00 0.00 15:10:01 lo 15.81 15.81 3.82 3.82 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 475.39 427.40 3757.01 4566.07 0.00 0.00 0.00 0.00 15:11:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:12:01 ens3 593.74 597.12 64.84 4248.55 0.00 0.00 0.00 0.00 15:12:01 lo 0.73 0.73 0.07 0.07 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: ens3 1211.52 916.67 1320.31 1163.41 0.00 0.00 0.00 0.00 Average: lo 11.31 11.31 2.58 2.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16829) 05/29/25 _x86_64_ (8 CPU) 15:00:02 LINUX RESTART (8 CPU) 15:01:02 CPU %user %nice %system %iowait %steal %idle 15:02:01 all 9.16 0.00 0.63 4.19 0.03 85.99 15:02:01 0 17.35 0.00 0.88 3.75 0.03 77.99 15:02:01 1 11.86 0.00 0.74 1.05 0.03 86.31 15:02:01 2 15.11 0.00 0.95 1.25 0.03 82.66 15:02:01 3 1.17 0.00 0.19 0.78 0.00 97.86 15:02:01 4 7.03 0.00 0.58 6.28 0.03 86.08 15:02:01 5 17.01 0.00 1.19 2.79 0.09 78.92 15:02:01 6 1.10 0.00 0.17 14.05 0.02 84.66 15:02:01 7 2.61 0.00 0.34 3.61 0.02 93.42 15:03:01 all 33.18 0.00 1.15 2.02 0.08 63.57 15:03:01 0 25.95 0.00 1.62 6.44 0.07 65.92 15:03:01 1 28.96 0.00 0.87 0.03 0.07 70.07 15:03:01 2 32.82 0.00 0.99 0.17 0.07 65.96 15:03:01 3 34.06 0.00 0.98 0.07 0.07 64.82 15:03:01 4 38.86 0.00 1.44 0.88 0.07 58.74 15:03:01 5 28.25 0.00 1.20 1.19 0.08 69.27 15:03:01 6 27.15 0.00 1.60 7.37 0.07 63.81 15:03:01 7 49.41 0.00 0.44 0.00 0.14 50.01 15:04:01 all 32.55 0.00 1.54 1.39 0.08 64.44 15:04:01 0 21.36 0.00 1.58 3.06 0.07 73.94 15:04:01 1 37.60 0.00 2.61 0.84 0.07 58.89 15:04:01 2 36.51 0.00 1.97 0.05 0.07 61.40 15:04:01 3 36.60 0.00 1.00 0.02 0.08 62.30 15:04:01 4 34.38 0.00 1.49 0.13 0.07 63.93 15:04:01 5 27.55 0.00 1.09 0.05 0.12 71.19 15:04:01 6 26.37 0.00 1.66 2.79 0.08 69.09 15:04:01 7 40.07 0.00 0.92 4.21 0.10 54.70 15:05:01 all 33.12 0.00 1.36 0.81 0.08 64.63 15:05:01 0 23.87 0.00 1.20 0.02 0.07 74.84 15:05:01 1 34.40 0.00 1.34 0.07 0.07 64.13 15:05:01 2 37.40 0.00 1.62 0.08 0.10 60.79 15:05:01 3 35.29 0.00 1.07 0.07 0.07 63.51 15:05:01 4 39.45 0.00 1.10 0.17 0.07 59.22 15:05:01 5 30.67 0.00 1.31 0.00 0.10 67.92 15:05:01 6 33.41 0.00 1.57 0.00 0.08 64.93 15:05:01 7 30.46 0.00 1.69 6.06 0.08 61.71 15:06:01 all 28.35 0.00 1.27 0.59 0.07 69.72 15:06:01 0 21.23 0.00 0.95 0.00 0.10 77.72 15:06:01 1 32.53 0.00 1.27 0.02 0.07 66.12 15:06:01 2 31.89 0.00 1.20 0.22 0.05 66.63 15:06:01 3 21.45 0.00 1.19 0.00 0.07 77.30 15:06:01 4 31.26 0.00 0.80 0.08 0.07 67.78 15:06:01 5 28.07 0.00 1.20 0.13 0.05 70.54 15:06:01 6 31.69 0.00 2.11 0.08 0.08 66.04 15:06:01 7 28.68 0.00 1.49 4.15 0.07 65.62 15:07:01 all 29.80 0.00 5.29 0.09 0.07 64.75 15:07:01 0 25.76 0.00 5.57 0.47 0.05 68.15 15:07:01 1 23.95 0.00 6.81 0.00 0.08 69.15 15:07:01 2 29.46 0.00 4.88 0.20 0.08 65.38 15:07:01 3 30.61 0.00 4.35 0.00 0.07 64.97 15:07:01 4 30.35 0.00 4.80 0.00 0.08 64.76 15:07:01 5 31.12 0.00 3.02 0.00 0.07 65.79 15:07:01 6 32.93 0.00 5.15 0.00 0.07 61.86 15:07:01 7 34.21 0.00 7.71 0.07 0.07 57.94 15:08:01 all 27.89 0.00 7.55 0.11 0.08 64.38 15:08:01 0 24.71 0.00 5.75 0.00 0.07 69.48 15:08:01 1 28.65 0.00 11.80 0.22 0.07 59.27 15:08:01 2 28.98 0.00 9.38 0.05 0.08 61.51 15:08:01 3 31.43 0.00 7.88 0.03 0.07 60.59 15:08:01 4 32.25 0.00 11.72 0.05 0.07 55.92 15:08:01 5 27.66 0.00 5.15 0.10 0.07 67.03 15:08:01 6 23.79 0.00 5.23 0.02 0.08 70.88 15:08:01 7 25.68 0.00 3.47 0.40 0.08 70.36 15:09:01 all 25.00 0.00 6.71 0.06 0.06 68.17 15:09:01 0 17.73 0.00 6.11 0.00 0.07 76.09 15:09:01 1 21.65 0.00 8.20 0.30 0.08 69.76 15:09:01 2 20.95 0.00 3.01 0.17 0.05 75.82 15:09:01 3 24.93 0.00 2.87 0.00 0.07 72.14 15:09:01 4 29.09 0.00 9.11 0.00 0.07 61.73 15:09:01 5 30.69 0.00 12.51 0.00 0.05 56.74 15:09:01 6 28.13 0.00 4.64 0.00 0.05 67.18 15:09:01 7 26.79 0.00 7.24 0.03 0.07 65.88 15:10:01 all 24.19 0.00 0.92 0.01 0.06 74.82 15:10:01 0 20.01 0.00 1.22 0.02 0.05 78.70 15:10:01 1 19.00 0.00 0.68 0.00 0.05 80.27 15:10:01 2 31.25 0.00 0.88 0.00 0.05 67.82 15:10:01 3 20.89 0.00 1.05 0.00 0.07 77.99 15:10:01 4 21.35 0.00 0.72 0.00 0.03 77.90 15:10:01 5 32.95 0.00 0.59 0.00 0.07 66.39 15:10:01 6 21.93 0.00 0.70 0.03 0.08 77.26 15:10:01 7 26.19 0.00 1.50 0.03 0.05 72.22 15:11:01 all 19.56 0.00 3.47 0.82 0.05 76.10 15:11:01 0 15.64 0.00 1.57 2.86 0.05 79.88 15:11:01 1 48.09 0.00 17.81 0.02 0.08 34.01 15:11:01 2 18.41 0.00 1.42 0.02 0.05 80.10 15:11:01 3 14.80 0.00 0.94 0.05 0.03 84.18 15:11:01 4 17.16 0.00 1.49 1.47 0.05 79.83 15:11:01 5 13.97 0.00 1.12 0.69 0.03 84.19 15:11:01 6 14.75 0.00 2.21 0.99 0.03 82.01 15:11:01 7 13.65 0.00 1.27 0.43 0.05 84.59 15:12:01 all 8.05 0.00 2.00 4.16 0.06 85.73 15:12:01 0 8.93 0.00 3.55 20.82 0.08 66.62 15:12:01 1 7.32 0.00 2.09 4.39 0.05 86.15 15:12:01 2 7.12 0.00 3.13 3.41 0.05 86.29 15:12:01 3 11.71 0.00 1.25 0.15 0.07 86.82 15:12:01 4 2.40 0.00 0.87 0.23 0.02 96.48 15:12:01 5 7.08 0.00 1.52 0.22 0.07 91.11 15:12:01 6 10.20 0.00 2.10 0.24 0.08 87.38 15:12:01 7 9.66 0.00 1.49 3.96 0.07 84.82 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.64 0.00 2.90 1.29 0.06 71.11 Average: 0 20.24 0.00 2.73 3.38 0.06 73.59 Average: 1 26.73 0.00 4.93 0.63 0.07 67.65 Average: 2 26.37 0.00 2.68 0.51 0.06 70.38 Average: 3 23.92 0.00 2.07 0.11 0.06 73.84 Average: 4 25.79 0.00 3.11 0.84 0.06 70.20 Average: 5 25.01 0.00 2.72 0.47 0.07 71.73 Average: 6 22.89 0.00 2.47 2.30 0.07 72.27 Average: 7 26.13 0.00 2.51 2.09 0.07 69.20