---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-807 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 506 697 0 2739 3155 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:5c:51:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.250/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fe5c:51c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:83:fa:28 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:f3ff:fe83:fa28/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-807) 07/25/24 _x86_64_ (4 CPU) 17:08:40 LINUX RESTART (4 CPU) 17:09:01 tps rtps wtps bread/s bwrtn/s 17:10:01 190.70 83.94 106.77 6601.17 42471.60 17:11:02 203.27 12.73 190.53 2260.82 22771.40 17:12:01 18.44 0.00 18.44 0.00 9722.01 17:13:01 3.47 0.00 3.47 0.00 226.50 17:14:01 3.77 0.00 3.77 0.00 254.76 17:15:01 3.20 0.00 3.20 0.00 287.69 17:16:01 3.78 0.00 3.78 0.00 338.34 17:17:01 3.12 0.02 3.10 0.13 601.10 17:18:01 3.65 0.00 3.65 0.00 316.08 17:19:01 3.00 0.00 3.00 0.00 279.02 17:20:01 4.05 0.00 4.05 0.00 920.25 17:21:01 3.60 0.00 3.60 0.00 398.47 17:22:01 3.27 0.00 3.27 0.00 403.40 17:23:01 3.28 0.00 3.28 0.00 500.18 17:24:01 27.59 8.91 18.67 389.94 2378.68 Average: 31.89 7.05 24.85 617.49 5453.15 17:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:10:01 1654268 3367204 2384384 59.04 54724 1810912 866984 17.04 556900 1641760 144388 17:11:02 929716 3273608 3108936 76.98 81544 2390732 1336580 26.27 850448 2014804 172504 17:12:01 814772 3271888 3223880 79.83 89576 2485740 1320148 25.95 905108 2056404 2716 17:13:01 809160 3270608 3229492 79.96 89744 2489536 1327496 26.09 909204 2057148 1764 17:14:01 797140 3266604 3241512 80.26 89976 2496952 1336700 26.28 917668 2060336 3920 17:15:01 794004 3271032 3244648 80.34 90152 2503652 1336020 26.26 916664 2063736 4420 17:16:01 775612 3268244 3263040 80.80 90332 2518216 1404000 27.60 925224 2072260 11292 17:17:01 764476 3264224 3274176 81.07 90516 2524628 1404384 27.61 932944 2075580 3012 17:18:01 755148 3264592 3283504 81.30 90684 2533512 1404384 27.61 936764 2080580 5580 17:19:01 730728 3262876 3307924 81.91 90800 2555240 1406176 27.64 939920 2100312 21468 17:20:01 705404 3246176 3333248 82.53 91012 2563040 1405040 27.62 960816 2104356 5724 17:21:01 719140 3264940 3319512 82.19 91212 2567456 1406220 27.64 945196 2106200 2464 17:22:01 706196 3261060 3332456 82.51 91432 2575612 1406176 27.64 952452 2110572 3716 17:23:01 698236 3262920 3340416 82.71 91632 2584628 1405664 27.63 955720 2115276 2492 17:24:01 732892 3232748 3305760 81.85 92540 2529368 1000244 19.66 1152184 1900368 8108 Average: 825793 3269915 3212859 79.55 87725 2475282 1317748 25.90 917147 2037313 26238 17:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:10:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:10:01 ens3 438.81 302.92 1508.55 74.81 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:02 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 17:11:02 ens3 1040.73 404.42 2191.72 38.85 0.00 0.00 0.00 0.00 17:11:02 veth1496af5 261.46 808.83 19.83 1006.27 0.00 0.00 0.00 0.08 17:11:02 docker0 332.79 931.03 20.01 1521.10 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 170.12 127.18 879.73 9.37 0.00 0.00 0.00 0.00 17:12:01 veth1496af5 121.47 162.92 8.04 878.39 0.00 0.00 0.00 0.07 17:12:01 docker0 121.47 162.89 6.38 878.39 0.00 0.00 0.00 0.00 17:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 ens3 7.90 7.42 1.65 1.84 0.00 0.00 0.00 0.00 17:13:01 veth1496af5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 6.77 4.80 1.43 1.72 0.00 0.00 0.00 0.00 17:14:01 veth1496af5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 ens3 8.02 6.80 1.72 6.42 0.00 0.00 0.00 0.00 17:15:01 veth1496af5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 5.93 4.88 1.25 1.78 0.00 0.00 0.00 0.00 17:16:01 veth1496af5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 7.40 5.63 1.59 1.86 0.00 0.00 0.00 0.00 17:17:01 veth1496af5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 7.30 7.07 2.26 1.92 0.00 0.00 0.00 0.00 17:18:01 veth1496af5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 ens3 95.00 86.75 573.80 7.64 0.00 0.00 0.00 0.00 17:19:01 veth1496af5 80.67 88.80 6.12 572.43 0.00 0.00 0.00 0.05 17:19:01 docker0 80.67 88.80 5.02 572.43 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 7.97 7.18 1.80 2.23 0.00 0.00 0.00 0.00 17:20:01 veth1496af5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:21:01 ens3 4.37 5.02 1.00 1.40 0.00 0.00 0.00 0.00 17:21:01 veth1496af5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 7.88 8.17 1.73 2.24 0.00 0.00 0.00 0.00 17:22:01 veth1496af5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 5.68 5.10 1.22 1.59 0.00 0.00 0.00 0.00 17:23:01 veth1496af5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 ens3 17.77 16.38 14.07 6.03 0.00 0.00 0.00 0.00 17:24:01 docker0 1.15 1.13 0.09 6.31 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 122.05 66.58 344.97 10.65 0.00 0.00 0.00 0.00 Average: docker0 35.64 78.83 2.09 197.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-807) 07/25/24 _x86_64_ (4 CPU) 17:08:40 LINUX RESTART (4 CPU) 17:09:01 CPU %user %nice %system %iowait %steal %idle 17:10:01 all 18.93 0.00 2.40 5.85 0.06 72.76 17:10:01 0 14.38 0.00 2.75 2.93 0.03 79.91 17:10:01 1 34.83 0.00 3.23 5.67 0.07 56.21 17:10:01 2 18.04 0.00 1.87 3.29 0.10 76.70 17:10:01 3 8.44 0.00 1.76 11.53 0.07 78.20 17:11:02 all 14.80 0.00 3.55 5.47 0.08 76.10 17:11:02 0 9.75 0.00 3.12 1.37 0.07 85.70 17:11:02 1 12.69 0.00 3.44 4.92 0.07 78.88 17:11:02 2 9.41 0.00 3.24 6.58 0.07 80.70 17:11:02 3 27.41 0.00 4.39 9.06 0.08 59.05 17:12:01 all 4.41 0.00 1.22 0.42 0.03 93.92 17:12:01 0 3.25 0.00 1.22 0.36 0.02 95.16 17:12:01 1 3.55 0.00 1.48 0.32 0.03 94.61 17:12:01 2 5.92 0.00 1.10 0.97 0.03 91.98 17:12:01 3 4.93 0.00 1.04 0.02 0.05 93.96 17:13:01 all 3.00 0.00 0.81 0.03 0.04 96.12 17:13:01 0 3.15 0.00 0.85 0.00 0.05 95.95 17:13:01 1 2.94 0.00 0.87 0.00 0.03 96.16 17:13:01 2 2.83 0.00 0.77 0.15 0.03 96.22 17:13:01 3 3.07 0.00 0.79 0.00 0.05 96.09 17:14:01 all 3.30 0.00 0.82 0.03 0.04 95.80 17:14:01 0 3.35 0.00 0.87 0.00 0.03 95.75 17:14:01 1 2.94 0.00 0.85 0.00 0.03 96.18 17:14:01 2 3.87 0.00 0.85 0.12 0.05 95.11 17:14:01 3 3.05 0.00 0.69 0.00 0.03 96.23 17:15:01 all 3.07 0.00 0.81 0.05 0.05 96.02 17:15:01 0 3.31 0.00 0.79 0.00 0.05 95.85 17:15:01 1 3.11 0.00 0.87 0.18 0.05 95.79 17:15:01 2 2.84 0.00 0.80 0.02 0.05 96.29 17:15:01 3 3.04 0.00 0.76 0.00 0.07 96.14 17:16:01 all 4.20 0.00 0.86 0.04 0.05 94.85 17:16:01 0 4.51 0.00 0.89 0.00 0.05 94.55 17:16:01 1 4.36 0.00 0.92 0.15 0.05 94.52 17:16:01 2 4.18 0.00 0.84 0.00 0.05 94.94 17:16:01 3 3.74 0.00 0.82 0.00 0.05 95.39 17:17:01 all 3.55 0.00 0.88 0.04 0.05 95.49 17:17:01 0 3.66 0.00 0.90 0.02 0.05 95.37 17:17:01 1 3.09 0.00 0.97 0.12 0.05 95.78 17:17:01 2 3.57 0.00 0.94 0.00 0.05 95.44 17:17:01 3 3.89 0.00 0.69 0.00 0.03 95.39 17:18:01 all 4.47 0.00 0.92 0.03 0.05 94.52 17:18:01 0 4.09 0.00 1.04 0.13 0.05 94.69 17:18:01 1 4.89 0.00 0.92 0.02 0.07 94.11 17:18:01 2 4.64 0.00 1.00 0.00 0.05 94.31 17:18:01 3 4.24 0.00 0.70 0.00 0.05 95.00 17:19:01 all 5.90 0.00 0.86 0.03 0.05 93.17 17:19:01 0 5.94 0.00 0.83 0.07 0.05 93.10 17:19:01 1 7.12 0.00 1.18 0.03 0.05 91.61 17:19:01 2 4.52 0.00 0.73 0.00 0.05 94.69 17:19:01 3 6.00 0.00 0.72 0.00 0.03 93.25 17:20:01 all 4.42 0.00 0.99 0.05 0.06 94.49 17:20:01 0 4.04 0.00 0.82 0.08 0.05 95.01 17:20:01 1 5.40 0.00 1.05 0.08 0.05 93.41 17:20:01 2 4.20 0.00 1.28 0.03 0.07 94.41 17:20:01 3 4.04 0.00 0.77 0.00 0.03 95.16 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 3.86 0.00 0.95 0.03 0.05 95.12 17:21:01 0 3.87 0.00 1.04 0.08 0.05 94.96 17:21:01 1 3.98 0.00 1.09 0.00 0.07 94.87 17:21:01 2 4.28 0.00 0.94 0.02 0.07 94.70 17:21:01 3 3.31 0.00 0.74 0.00 0.05 95.90 17:22:01 all 5.06 0.00 1.03 0.04 0.06 93.82 17:22:01 0 4.53 0.00 1.10 0.00 0.07 94.31 17:22:01 1 4.24 0.00 0.97 0.02 0.07 94.71 17:22:01 2 5.73 0.00 1.02 0.03 0.08 93.13 17:22:01 3 5.71 0.00 1.01 0.12 0.05 93.11 17:23:01 all 4.61 0.00 0.97 0.04 0.06 94.32 17:23:01 0 4.80 0.00 0.94 0.02 0.05 94.20 17:23:01 1 4.22 0.00 1.03 0.03 0.05 94.66 17:23:01 2 5.16 0.00 1.00 0.10 0.07 93.67 17:23:01 3 4.25 0.00 0.89 0.00 0.05 94.81 17:24:01 all 17.58 0.00 2.23 0.81 0.07 79.31 17:24:01 0 11.94 0.00 2.05 0.42 0.07 85.53 17:24:01 1 18.51 0.00 2.42 1.22 0.08 77.77 17:24:01 2 27.24 0.00 2.47 0.85 0.07 69.36 17:24:01 3 12.64 0.00 2.00 0.78 0.07 84.51 Average: all 6.74 0.00 1.28 0.86 0.05 91.05 Average: 0 5.64 0.00 1.28 0.36 0.05 92.67 Average: 1 7.73 0.00 1.42 0.85 0.05 89.95 Average: 2 7.09 0.00 1.26 0.81 0.06 90.78 Average: 3 6.52 0.00 1.18 1.43 0.05 90.81