---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4198 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 23G 132G 15% / 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 888 15314 0 15963 30824 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:5d:1c:8f brd ff:ff:ff:ff:ff:ff inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fe5d:1c8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:16:33:b5 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::42:22ff:fe16:33b5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4198) 03/23/26 _x86_64_ (8 CPU) 12:50:59 LINUX RESTART (8 CPU) 12:51:01 tps rtps wtps bread/s bwrtn/s 12:52:00 348.77 73.93 274.84 5307.16 130257.65 12:53:01 175.07 19.95 155.12 1465.60 74208.42 12:54:01 143.43 7.43 135.99 473.79 22714.75 12:55:01 75.49 6.37 69.12 220.63 31462.62 12:56:01 175.10 2.63 172.47 392.73 163519.01 12:57:01 297.72 0.28 297.43 29.33 215401.97 12:58:01 263.43 0.00 263.43 0.00 293002.07 12:59:01 15.85 0.00 15.85 0.00 522.45 13:00:01 9.03 0.00 9.03 0.00 271.55 13:01:01 48.69 0.00 48.69 0.00 76027.60 13:02:01 119.20 0.20 119.00 18.53 56502.18 Average: 152.02 10.09 141.93 720.08 96686.73 12:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:52:00 30255496 31708632 2683724 8.15 53836 1716500 1436468 4.23 862200 1544620 105184 12:53:01 29865580 31710572 3073640 9.33 86692 2054368 1370480 4.03 932740 1820432 136708 12:54:01 27643032 30102032 5296188 16.08 103632 2632784 2886460 8.49 2609344 2326244 73524 12:55:01 23557668 29720372 9381552 28.48 114940 6219356 2922780 8.60 4393084 4505440 2745768 12:56:01 20907200 29271608 12032020 36.53 126428 8333256 3306252 9.73 5617652 5849564 308 12:57:01 16846616 29225816 16092604 48.86 135408 12226528 3325632 9.78 5687564 9723980 262036 12:58:01 13940868 29216488 18998352 57.68 141324 15035756 3335652 9.81 5794984 12438696 956 12:59:01 13938872 29216280 19000348 57.68 142632 15035956 3335652 9.81 6363624 11871932 0 13:00:01 13938036 29216240 19001184 57.69 143244 15036056 3335652 9.81 7007028 11229132 32 13:01:01 13937256 29216720 19001964 57.69 144252 15036324 3343764 9.84 7378092 10856872 58440 13:02:01 15761580 31630812 17177640 52.15 157928 15581680 1458132 4.29 5004116 11375228 16568 Average: 20053837 30021416 12885383 39.12 122756 9900779 2732448 8.04 4695493 7594740 309048 12:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:52:00 ens3 449.83 311.08 1784.36 77.46 0.00 0.00 0.00 0.00 12:52:00 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 12:52:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 314.33 229.03 1292.41 50.39 0.00 0.00 0.00 0.00 12:53:01 lo 2.69 2.69 0.28 0.28 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 1071.34 783.87 8244.52 187.08 0.00 0.00 0.00 0.00 12:54:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 1005.40 819.46 5188.65 237.42 0.00 0.00 0.00 0.00 12:55:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 632.19 552.09 2658.68 167.71 0.00 0.00 0.00 0.00 12:56:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:56:01 docker0 2.22 4.82 0.19 66.46 0.00 0.00 0.00 0.00 12:57:01 ens3 165.74 148.53 67.43 55.50 0.00 0.00 0.00 0.00 12:57:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 12:58:01 ens3 605.10 579.39 125.10 2921.45 0.00 0.00 0.00 0.00 12:58:01 lo 4.40 4.40 0.40 0.40 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:59:01 ens3 1699.30 2167.94 140.87 17035.70 0.00 0.00 0.00 0.00 12:59:01 lo 24.33 24.33 2.20 2.20 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 1964.21 2452.87 144.09 19578.45 0.00 0.00 0.00 0.00 13:00:01 lo 11.93 11.93 1.08 1.08 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 1338.64 1545.33 143.68 11188.97 0.00 0.00 0.00 0.00 13:01:01 lo 17.06 17.06 1.54 1.54 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 235.66 212.86 405.82 54.35 0.00 0.00 0.00 0.00 13:02:01 lo 42.19 42.19 3.84 3.84 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 861.14 890.12 1835.12 4679.66 0.00 0.00 0.00 0.00 Average: lo 9.63 9.63 0.88 0.88 0.00 0.00 0.00 0.00 Average: docker0 0.20 0.47 0.02 6.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4198) 03/23/26 _x86_64_ (8 CPU) 12:50:59 LINUX RESTART (8 CPU) 12:51:01 CPU %user %nice %system %iowait %steal %idle 12:52:00 all 6.58 0.00 1.21 1.81 0.04 90.36 12:52:00 0 8.59 0.00 0.77 0.52 0.03 90.09 12:52:00 1 5.30 0.00 0.55 0.17 0.03 93.94 12:52:00 2 3.59 0.00 0.84 0.40 0.03 95.14 12:52:00 3 7.58 0.00 1.14 3.26 0.03 87.99 12:52:00 4 4.06 0.00 1.30 1.34 0.03 93.27 12:52:00 5 4.00 0.00 1.15 0.67 0.03 94.15 12:52:00 6 13.56 0.00 3.04 2.86 0.03 80.51 12:52:00 7 5.96 0.00 0.90 5.31 0.03 87.79 12:53:01 all 13.08 0.00 0.99 2.03 0.05 83.85 12:53:01 0 24.82 0.00 1.69 1.03 0.05 72.40 12:53:01 1 23.46 0.00 1.74 0.21 0.05 74.54 12:53:01 2 11.20 0.00 1.00 8.36 0.05 79.39 12:53:01 3 11.22 0.00 1.04 0.07 0.05 87.62 12:53:01 4 8.31 0.00 0.31 0.13 0.02 91.23 12:53:01 5 10.50 0.00 0.77 2.93 0.08 85.71 12:53:01 6 8.43 0.00 0.75 0.80 0.05 89.96 12:53:01 7 6.63 0.00 0.66 2.71 0.05 89.95 12:54:01 all 30.63 0.00 1.72 0.17 0.07 67.42 12:54:01 0 20.80 0.00 1.74 0.02 0.07 77.38 12:54:01 1 26.25 0.00 1.54 0.03 0.07 72.11 12:54:01 2 38.22 0.00 2.98 0.38 0.07 58.35 12:54:01 3 27.80 0.00 0.99 0.00 0.07 71.14 12:54:01 4 37.44 0.00 1.15 0.07 0.07 61.28 12:54:01 5 26.86 0.00 1.14 0.13 0.07 71.80 12:54:01 6 28.52 0.00 2.64 0.57 0.07 68.21 12:54:01 7 39.14 0.00 1.59 0.13 0.07 59.07 12:55:01 all 37.25 0.00 2.87 0.20 0.08 59.60 12:55:01 0 17.53 0.00 1.84 1.15 0.07 79.41 12:55:01 1 30.41 0.00 2.82 0.07 0.07 66.64 12:55:01 2 49.05 0.00 6.49 0.13 0.10 44.22 12:55:01 3 56.89 0.00 1.00 0.00 0.10 42.00 12:55:01 4 49.96 0.00 4.26 0.07 0.08 45.64 12:55:01 5 41.09 0.00 1.35 0.02 0.08 57.45 12:55:01 6 36.35 0.00 3.78 0.02 0.10 59.75 12:55:01 7 16.93 0.00 1.37 0.13 0.08 81.48 12:56:01 all 31.01 0.00 2.49 1.39 0.09 65.02 12:56:01 0 18.45 0.00 1.59 4.17 0.08 75.71 12:56:01 1 31.97 0.00 4.11 0.02 0.08 63.81 12:56:01 2 40.23 0.00 3.72 2.31 0.08 53.66 12:56:01 3 35.63 0.00 0.58 0.23 0.07 63.49 12:56:01 4 31.34 0.00 3.47 4.27 0.08 60.84 12:56:01 5 24.17 0.00 1.37 0.05 0.10 74.31 12:56:01 6 36.73 0.00 4.03 0.03 0.10 59.10 12:56:01 7 29.57 0.00 1.05 0.10 0.07 69.22 12:57:01 all 11.23 0.00 3.87 1.88 0.08 82.95 12:57:01 0 20.62 0.00 3.74 0.37 0.10 75.16 12:57:01 1 12.88 0.00 4.10 1.22 0.07 81.73 12:57:01 2 10.62 0.00 2.92 3.11 0.08 83.27 12:57:01 3 10.41 0.00 3.76 0.30 0.08 85.44 12:57:01 4 11.19 0.00 5.23 0.42 0.08 83.07 12:57:01 5 7.34 0.00 2.27 2.04 0.07 88.28 12:57:01 6 6.71 0.00 3.95 7.43 0.08 81.82 12:57:01 7 10.02 0.00 4.98 0.19 0.07 84.74 12:58:01 all 9.96 0.00 5.17 2.16 0.07 82.65 12:58:01 0 7.50 0.00 3.50 0.08 0.05 88.86 12:58:01 1 9.62 0.00 3.21 0.45 0.05 86.68 12:58:01 2 12.46 0.00 5.86 3.16 0.07 78.46 12:58:01 3 10.48 0.00 7.28 1.24 0.05 80.95 12:58:01 4 14.61 0.00 5.20 1.21 0.07 78.91 12:58:01 5 8.51 0.00 3.38 3.00 0.08 85.03 12:58:01 6 10.44 0.00 7.14 3.65 0.08 78.69 12:58:01 7 6.00 0.00 5.78 4.48 0.08 83.66 12:59:01 all 19.96 0.00 0.76 0.06 0.09 79.14 12:59:01 0 17.60 0.00 0.46 0.03 0.07 81.84 12:59:01 1 11.73 0.00 0.50 0.00 0.08 87.69 12:59:01 2 22.55 0.00 0.76 0.35 0.12 76.22 12:59:01 3 21.56 0.00 0.84 0.02 0.08 77.50 12:59:01 4 20.16 0.00 0.84 0.02 0.07 78.92 12:59:01 5 20.48 0.00 0.79 0.02 0.08 78.64 12:59:01 6 22.87 0.00 0.84 0.02 0.08 76.19 12:59:01 7 22.75 0.00 1.06 0.02 0.10 76.07 13:00:01 all 22.88 0.00 0.86 0.03 0.08 76.15 13:00:01 0 5.09 0.00 0.23 0.00 0.02 94.65 13:00:01 1 27.84 0.00 0.97 0.00 0.10 71.09 13:00:01 2 25.10 0.00 1.00 0.20 0.08 73.61 13:00:01 3 19.89 0.00 0.64 0.00 0.07 79.41 13:00:01 4 26.07 0.00 0.97 0.00 0.10 72.86 13:00:01 5 27.52 0.00 1.06 0.00 0.10 71.32 13:00:01 6 29.77 0.00 1.05 0.02 0.08 69.07 13:00:01 7 21.76 0.00 0.94 0.00 0.08 77.22 13:01:01 all 14.66 0.00 2.07 1.48 0.10 81.68 13:01:01 0 4.83 0.00 0.45 0.00 0.05 94.67 13:01:01 1 16.53 0.00 1.42 0.05 0.15 81.85 13:01:01 2 14.08 0.00 6.98 9.36 0.12 69.46 13:01:01 3 16.64 0.00 1.12 0.02 0.10 82.12 13:01:01 4 17.17 0.00 1.04 0.10 0.12 81.57 13:01:01 5 20.16 0.00 2.96 2.29 0.08 74.50 13:01:01 6 16.95 0.00 1.19 0.08 0.12 81.66 13:01:01 7 10.96 0.00 1.39 0.02 0.12 87.52 13:02:01 all 20.51 0.00 4.93 0.88 0.08 73.60 13:02:01 0 15.66 0.00 3.90 0.02 0.10 80.32 13:02:01 1 19.56 0.00 5.17 0.02 0.10 75.16 13:02:01 2 21.43 0.00 4.82 2.42 0.10 71.23 13:02:01 3 18.95 0.00 4.64 0.03 0.05 76.33 13:02:01 4 20.07 0.00 4.86 0.03 0.08 74.96 13:02:01 5 24.51 0.00 3.78 3.13 0.07 68.51 13:02:01 6 21.60 0.00 6.09 1.36 0.12 70.83 13:02:01 7 22.38 0.00 6.15 0.02 0.07 71.39 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.80 0.00 2.44 1.10 0.07 76.59 Average: 0 14.70 0.00 1.81 0.67 0.06 82.76 Average: 1 19.61 0.00 2.37 0.20 0.08 77.74 Average: 2 22.58 0.00 3.39 2.75 0.08 71.19 Average: 3 21.56 0.00 2.09 0.47 0.07 75.81 Average: 4 21.84 0.00 2.59 0.70 0.07 74.79 Average: 5 19.56 0.00 1.82 1.30 0.08 77.25 Average: 6 21.09 0.00 3.13 1.52 0.08 74.17 Average: 7 17.45 0.00 2.34 1.19 0.07 78.94