---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4214 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: 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): 0-3 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 12G 7.7G 61% / 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 471 117 0 3354 3188 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:db:19:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fedb:194f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:fb:fa:68 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4214) 06/22/24 _x86_64_ (4 CPU) 17:12:32 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:01 146.86 66.16 80.70 4955.44 7259.99 17:15:01 272.19 12.70 259.49 2284.82 30357.74 17:16:01 506.19 2.55 503.65 25.85 28795.47 17:17:01 345.28 2.70 342.59 207.26 30129.02 17:18:01 420.90 352.36 68.54 18983.37 44006.00 17:19:01 595.23 580.20 15.03 39093.08 1500.42 17:20:01 600.72 598.43 2.28 48050.12 90.92 17:21:01 492.85 491.82 1.03 13886.89 19.86 17:22:01 253.86 252.67 1.18 21825.70 13.06 17:23:01 146.03 126.25 19.78 4743.34 787.20 Average: 378.02 248.56 129.46 15404.31 14297.20 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1646280 3364272 2392372 59.24 52388 1819832 860160 16.91 556032 1654012 156060 17:15:01 791084 3237520 3247568 80.41 80564 2488172 1258524 24.74 811828 2182968 16036 17:16:01 219928 3222180 3818724 94.55 108852 2939640 1265236 24.87 805680 2677572 9740 17:17:01 333680 3315308 3704972 91.74 136092 2925696 1167968 22.96 661728 2747048 284 17:18:01 586960 3303972 3451692 85.47 156548 2678152 1078888 21.21 698108 2496140 12168 17:19:01 441956 3320188 3596696 89.06 156584 2816152 1025880 20.17 624056 2692012 212 17:20:01 214572 3316416 3824080 94.69 154632 3041856 1027116 20.19 621768 2922988 4 17:21:01 113544 3312568 3925108 97.19 152136 3115432 1027116 20.19 618440 2999352 240 17:22:01 253280 3323936 3785372 93.73 150588 2989304 1027116 20.19 604920 2875076 152 17:23:01 137948 3255504 3900704 96.58 151148 3054452 996464 19.59 698368 2916248 15000 Average: 473923 3297186 3564729 88.27 129953 2786869 1073447 21.10 670093 2616342 20990 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 ens3 311.23 218.96 1426.63 67.59 0.00 0.00 0.00 0.00 17:14:01 lo 0.93 0.93 0.08 0.08 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 ens3 782.12 524.06 4666.59 44.92 0.00 0.00 0.00 0.00 17:15:01 lo 1.73 1.73 0.15 0.15 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 ens3 10.69 11.07 2.31 2.82 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 296.97 231.27 2126.47 18.56 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 675.45 572.15 5599.54 45.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 70.89 127.68 6.94 998.71 0.00 0.00 0.00 0.00 17:19:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 544.06 974.44 36.34 7848.22 0.00 0.00 0.00 0.00 17:20:01 lo 1.27 1.27 0.11 0.11 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 ens3 121.75 196.48 8.38 1555.01 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 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 ens3 220.35 383.94 14.22 3107.32 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 77.74 112.26 21.87 747.69 0.00 0.00 0.00 0.00 17:23:01 lo 1.67 1.67 0.15 0.15 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 Average: ens3 311.10 335.21 1390.85 1443.46 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4214) 06/22/24 _x86_64_ (4 CPU) 17:12:32 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 20.61 0.00 1.94 4.47 0.06 72.93 17:14:01 0 13.41 0.00 1.45 2.45 0.05 82.63 17:14:01 1 36.26 0.00 2.31 1.44 0.07 59.92 17:14:01 2 23.68 0.00 2.30 5.65 0.07 68.30 17:14:01 3 9.11 0.00 1.67 8.32 0.05 80.84 17:15:01 all 11.61 0.00 3.07 8.24 0.06 77.02 17:15:01 0 5.01 0.00 2.48 4.37 0.05 88.10 17:15:01 1 9.20 0.00 2.60 4.69 0.05 83.46 17:15:01 2 22.67 0.00 3.19 6.03 0.08 68.02 17:15:01 3 9.55 0.00 4.01 17.85 0.07 68.51 17:16:01 all 6.78 0.00 3.80 16.93 0.07 72.43 17:16:01 0 6.09 0.00 3.16 13.19 0.05 77.51 17:16:01 1 8.65 0.00 4.15 13.36 0.07 73.77 17:16:01 2 7.00 0.00 3.26 12.27 0.08 77.39 17:16:01 3 5.40 0.00 4.63 28.81 0.07 61.09 17:17:01 all 6.19 0.00 4.10 10.73 0.07 78.91 17:17:01 0 9.49 0.00 5.09 15.88 0.07 69.48 17:17:01 1 6.33 0.00 4.31 3.90 0.08 85.38 17:17:01 2 5.14 0.00 2.23 1.69 0.05 90.90 17:17:01 3 3.83 0.00 4.77 21.61 0.07 69.72 17:18:01 all 11.49 0.00 3.48 23.65 0.08 61.30 17:18:01 0 11.72 0.00 3.65 27.22 0.08 57.33 17:18:01 1 13.13 0.00 2.95 21.77 0.07 62.07 17:18:01 2 11.43 0.00 2.95 26.33 0.08 59.20 17:18:01 3 9.70 0.00 4.40 19.24 0.07 66.59 17:19:01 all 8.32 0.00 1.71 21.87 0.08 68.02 17:19:01 0 10.16 0.00 2.23 28.66 0.08 58.86 17:19:01 1 6.65 0.00 1.32 12.54 0.03 79.45 17:19:01 2 7.57 0.00 1.22 17.02 0.08 74.10 17:19:01 3 8.90 0.00 2.02 29.32 0.07 59.69 17:20:01 all 34.69 0.00 2.13 46.88 0.09 16.20 17:20:01 0 36.16 0.00 2.08 48.98 0.08 12.69 17:20:01 1 33.42 0.00 2.66 46.20 0.08 17.63 17:20:01 2 32.92 0.00 1.84 43.70 0.12 21.42 17:20:01 3 36.26 0.00 1.97 48.60 0.08 13.09 17:21:01 all 13.46 0.00 1.47 37.95 0.08 47.05 17:21:01 0 17.08 0.00 1.80 46.10 0.08 34.94 17:21:01 1 9.88 0.00 1.14 22.64 0.07 66.27 17:21:01 2 11.10 0.00 1.32 38.37 0.08 49.13 17:21:01 3 15.78 0.00 1.62 44.70 0.08 37.81 17:22:01 all 23.03 0.00 1.16 4.70 0.08 71.02 17:22:01 0 24.56 0.00 1.25 5.39 0.07 68.73 17:22:01 1 16.17 0.00 0.98 2.41 0.08 80.37 17:22:01 2 25.93 0.00 1.24 5.11 0.08 67.64 17:22:01 3 25.44 0.00 1.17 5.90 0.08 67.41 17:23:01 all 16.27 0.00 1.02 3.70 0.05 78.96 17:23:01 0 14.49 0.00 1.14 4.91 0.07 79.40 17:23:01 1 19.09 0.00 1.12 1.94 0.03 77.81 17:23:01 2 22.52 0.00 1.09 5.00 0.05 71.34 17:23:01 3 9.02 0.00 0.75 2.98 0.02 87.23 Average: all 15.24 0.00 2.39 17.88 0.07 64.42 Average: 0 14.81 0.00 2.43 19.67 0.07 63.02 Average: 1 15.90 0.00 2.35 13.09 0.06 68.60 Average: 2 16.98 0.00 2.07 16.06 0.08 64.82 Average: 3 13.28 0.00 2.70 22.69 0.07 61.25