---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8710 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 883 25786 0 5496 30828 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:e6:48:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fee6:48a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:24:ac:58 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::42:7dff:fe24:ac58/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8710) 11/04/25 _x86_64_ (8 CPU) 15:08:20 LINUX RESTART (8 CPU) 15:09:02 tps rtps wtps bread/s bwrtn/s 15:10:01 201.81 35.40 166.41 1739.23 87278.77 15:11:01 105.17 11.85 93.32 826.66 41360.17 15:12:01 42.74 6.13 36.61 185.17 4266.49 15:13:01 37.94 0.45 37.49 12.80 7647.93 15:14:01 31.08 0.17 30.91 5.60 4579.24 15:15:01 22.81 0.22 22.60 3.33 6060.06 15:16:01 27.00 0.12 26.88 2.67 2017.80 15:17:01 3.40 0.02 3.38 0.13 1627.33 15:18:01 11.06 0.00 11.06 0.00 1122.88 15:19:01 340.74 4.47 336.27 465.84 99406.60 15:20:01 77.39 0.85 76.54 89.05 48957.84 Average: 81.74 5.38 76.37 300.59 27576.56 15:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:10:01 29669892 31482276 3269328 9.93 84956 2026784 1536692 4.52 1091472 1861844 164148 15:11:01 28363632 30364304 4575588 13.89 91568 2200068 2535528 7.46 2277984 1962664 38104 15:12:01 28293884 30402912 4645336 14.10 97232 2296576 2448080 7.20 2273364 2025372 20376 15:13:01 27530548 29865760 5408672 16.42 104376 2507140 3155600 9.28 2835968 2209112 24172 15:14:01 27214360 29723008 5724860 17.38 108924 2669796 3062960 9.01 3045628 2301876 68760 15:15:01 27335640 29983888 5603580 17.01 110780 2804012 3221380 9.48 2793580 2426016 31156 15:16:01 27065048 29768440 5874172 17.83 113504 2855356 3042888 8.95 3017604 2469232 34776 15:17:01 26964340 29681696 5974880 18.14 113568 2868552 3078216 9.06 3109320 2476968 740 15:18:01 27308708 30140800 5630512 17.09 115864 2974356 2581680 7.60 2677440 2558980 83140 15:19:01 24939148 30092140 8000072 24.29 123412 5215812 2656580 7.82 3101820 4425272 180 15:20:01 26375072 31531936 6564148 19.93 126924 5215428 1510012 4.44 1986948 4106588 9024 Average: 27369116 30276105 5570104 16.91 108283 3057625 2620874 7.71 2564648 2620357 43143 15:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 15:10:01 ens3 157.43 121.52 1763.73 26.79 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 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:11:01 ens3 943.44 546.94 1763.99 185.27 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 lo 1.32 1.32 0.20 0.20 0.00 0.00 0.00 0.00 15:12:01 ens3 965.97 573.35 998.76 195.05 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 lo 24.65 24.65 3.89 3.89 0.00 0.00 0.00 0.00 15:13:01 ens3 901.18 483.65 3030.52 155.14 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 lo 1.77 1.77 0.28 0.28 0.00 0.00 0.00 0.00 15:14:01 ens3 615.75 368.67 398.65 601.62 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 lo 35.24 35.24 13.36 13.36 0.00 0.00 0.00 0.00 15:15:01 ens3 2828.68 2043.16 1394.14 881.91 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 lo 27.40 27.40 4.03 4.03 0.00 0.00 0.00 0.00 15:16:01 ens3 4455.54 3214.90 1156.14 1373.31 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 lo 19.91 19.91 4.63 4.63 0.00 0.00 0.00 0.00 15:17:01 ens3 1365.47 943.53 327.62 348.95 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 lo 7.90 7.90 1.54 1.54 0.00 0.00 0.00 0.00 15:18:01 ens3 600.10 409.55 198.95 320.13 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 15:19:01 ens3 424.13 373.66 3350.11 4439.52 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00 15:20:01 ens3 539.34 615.05 66.57 4433.41 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 2.60 2.60 0.00 0.00 0.00 0.00 Average: ens3 1255.93 882.42 1312.91 1180.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8710) 11/04/25 _x86_64_ (8 CPU) 15:08:20 LINUX RESTART (8 CPU) 15:09:02 CPU %user %nice %system %iowait %steal %idle 15:10:01 all 12.16 0.00 0.74 1.87 0.03 85.20 15:10:01 0 12.60 0.00 0.78 0.19 0.02 86.41 15:10:01 1 3.95 0.00 0.58 0.37 0.02 95.08 15:10:01 2 6.46 0.00 0.65 5.41 0.03 87.45 15:10:01 3 2.70 0.00 0.12 0.24 0.02 96.93 15:10:01 4 32.23 0.00 1.83 0.59 0.07 65.28 15:10:01 5 22.30 0.00 1.02 2.44 0.05 74.19 15:10:01 6 6.76 0.00 0.44 0.15 0.02 92.63 15:10:01 7 10.29 0.00 0.49 5.52 0.07 83.63 15:11:01 all 43.02 0.00 1.38 0.42 0.08 55.11 15:11:01 0 47.93 0.00 1.27 0.57 0.08 50.15 15:11:01 1 44.08 0.00 1.07 0.23 0.05 54.57 15:11:01 2 44.84 0.00 1.75 0.28 0.08 53.04 15:11:01 3 41.07 0.00 1.17 0.05 0.07 57.65 15:11:01 4 51.80 0.00 0.92 0.18 0.07 47.03 15:11:01 5 33.47 0.00 1.49 0.48 0.07 64.49 15:11:01 6 50.64 0.00 2.19 0.02 0.10 47.05 15:11:01 7 30.33 0.00 1.17 1.55 0.07 66.88 15:12:01 all 26.16 0.00 1.38 0.08 0.05 72.33 15:12:01 0 17.84 0.00 1.91 0.00 0.03 80.21 15:12:01 1 25.24 0.00 0.97 0.15 0.07 73.57 15:12:01 2 31.57 0.00 1.34 0.10 0.07 66.92 15:12:01 3 35.13 0.00 1.17 0.08 0.05 63.57 15:12:01 4 31.47 0.00 1.44 0.02 0.05 67.02 15:12:01 5 25.13 0.00 1.22 0.07 0.07 73.52 15:12:01 6 24.03 0.00 1.52 0.08 0.05 74.32 15:12:01 7 18.90 0.00 1.45 0.13 0.07 79.45 15:13:01 all 33.98 0.00 1.22 0.04 0.06 64.69 15:13:01 0 29.62 0.00 1.56 0.05 0.07 68.70 15:13:01 1 39.03 0.00 0.95 0.00 0.05 59.97 15:13:01 2 28.82 0.00 1.27 0.07 0.07 69.78 15:13:01 3 32.93 0.00 1.43 0.03 0.07 65.54 15:13:01 4 35.01 0.00 1.11 0.00 0.07 63.81 15:13:01 5 35.25 0.00 1.59 0.00 0.05 63.11 15:13:01 6 33.19 0.00 0.78 0.05 0.07 65.91 15:13:01 7 38.02 0.00 1.12 0.13 0.07 60.66 15:14:01 all 26.81 0.00 1.06 0.05 0.06 72.03 15:14:01 0 30.36 0.00 0.77 0.00 0.05 68.82 15:14:01 1 22.29 0.00 0.32 0.00 0.05 77.34 15:14:01 2 22.85 0.00 1.09 0.10 0.07 75.89 15:14:01 3 31.15 0.00 1.40 0.03 0.07 67.35 15:14:01 4 35.76 0.00 1.83 0.13 0.07 62.22 15:14:01 5 30.56 0.00 1.02 0.00 0.05 68.37 15:14:01 6 21.74 0.00 1.00 0.00 0.07 77.20 15:14:01 7 19.86 0.00 1.05 0.08 0.03 78.97 15:15:01 all 29.02 0.00 7.84 0.06 0.07 63.00 15:15:01 0 22.83 0.00 7.80 0.00 0.07 69.31 15:15:01 1 29.84 0.00 9.10 0.02 0.07 60.98 15:15:01 2 27.90 0.00 3.17 0.37 0.08 68.48 15:15:01 3 29.66 0.00 11.04 0.00 0.08 59.21 15:15:01 4 34.50 0.00 13.57 0.02 0.07 51.84 15:15:01 5 28.64 0.00 6.31 0.02 0.08 64.95 15:15:01 6 30.24 0.00 5.13 0.00 0.08 64.54 15:15:01 7 28.52 0.00 6.62 0.08 0.07 64.72 15:16:01 all 31.54 0.00 8.74 0.08 0.08 59.56 15:16:01 0 30.50 0.00 11.53 0.02 0.10 57.85 15:16:01 1 29.92 0.00 10.80 0.00 0.08 59.20 15:16:01 2 30.77 0.00 4.26 0.54 0.07 64.37 15:16:01 3 35.02 0.00 5.40 0.02 0.08 59.48 15:16:01 4 28.78 0.00 5.09 0.02 0.08 66.03 15:16:01 5 37.03 0.00 9.50 0.02 0.08 53.37 15:16:01 6 27.21 0.00 7.17 0.00 0.08 65.54 15:16:01 7 33.15 0.00 16.16 0.00 0.08 50.61 15:17:01 all 20.30 0.00 2.33 0.02 0.05 77.30 15:17:01 0 23.84 0.00 6.32 0.00 0.05 69.79 15:17:01 1 19.88 0.00 1.14 0.00 0.05 78.93 15:17:01 2 18.54 0.00 3.74 0.17 0.07 77.49 15:17:01 3 23.09 0.00 0.87 0.00 0.05 75.99 15:17:01 4 24.14 0.00 0.64 0.00 0.05 75.17 15:17:01 5 18.62 0.00 1.44 0.00 0.05 79.89 15:17:01 6 23.17 0.00 1.44 0.00 0.05 75.34 15:17:01 7 11.16 0.00 3.07 0.00 0.05 85.71 15:18:01 all 29.12 0.00 1.37 0.02 0.06 69.43 15:18:01 0 32.97 0.00 1.59 0.12 0.07 65.26 15:18:01 1 20.42 0.00 1.30 0.00 0.07 78.22 15:18:01 2 27.85 0.00 1.25 0.02 0.05 70.83 15:18:01 3 30.38 0.00 1.52 0.00 0.07 68.03 15:18:01 4 29.54 0.00 1.87 0.00 0.05 68.54 15:18:01 5 24.97 0.00 1.17 0.00 0.07 73.79 15:18:01 6 33.22 0.00 1.04 0.00 0.07 65.68 15:18:01 7 33.65 0.00 1.21 0.02 0.05 65.08 15:19:01 all 10.14 0.00 3.86 1.58 0.04 84.37 15:19:01 0 9.22 0.00 2.34 9.81 0.05 78.58 15:19:01 1 4.73 0.00 1.79 0.65 0.03 92.79 15:19:01 2 6.56 0.00 1.40 0.32 0.03 91.69 15:19:01 3 7.47 0.00 1.28 0.20 0.03 91.02 15:19:01 4 4.44 0.00 2.04 0.12 0.03 93.36 15:19:01 5 32.76 0.00 17.17 0.62 0.05 49.40 15:19:01 6 6.55 0.00 3.58 0.79 0.05 89.03 15:19:01 7 9.42 0.00 1.26 0.20 0.05 89.06 15:20:01 all 10.16 0.00 1.26 0.58 0.04 87.96 15:20:01 0 9.92 0.00 0.94 0.69 0.05 88.40 15:20:01 1 5.96 0.00 1.94 1.68 0.03 90.38 15:20:01 2 23.51 0.00 2.91 1.10 0.07 72.41 15:20:01 3 2.65 0.00 0.73 0.10 0.03 96.48 15:20:01 4 10.90 0.00 1.10 0.02 0.03 87.95 15:20:01 5 17.63 0.00 1.14 0.82 0.05 80.36 15:20:01 6 9.92 0.00 0.60 0.00 0.05 89.43 15:20:01 7 0.78 0.00 0.77 0.25 0.03 98.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.79 0.00 2.83 0.43 0.06 71.89 Average: 0 24.37 0.00 3.35 1.03 0.06 71.19 Average: 1 22.34 0.00 2.72 0.28 0.05 74.60 Average: 2 24.54 0.00 2.08 0.76 0.06 72.56 Average: 3 24.69 0.00 2.38 0.07 0.06 72.80 Average: 4 28.96 0.00 2.86 0.10 0.06 68.02 Average: 5 27.85 0.00 3.91 0.40 0.06 67.78 Average: 6 24.27 0.00 2.26 0.10 0.06 73.30 Average: 7 21.28 0.00 3.12 0.72 0.06 74.82