---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-139 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: 2800.022 BogoMIPS: 5600.04 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 438 194 0 3311 3222 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:38:70:e0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe38:70e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:40:89:8f 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-139) 05/04/24 _x86_64_ (4 CPU) 17:12:44 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:01 180.09 83.82 96.27 6555.04 40758.69 17:15:01 79.39 12.38 67.01 2255.76 14092.45 17:16:01 399.28 0.02 399.27 0.13 31007.37 17:17:01 497.78 3.16 494.62 59.03 26486.88 17:18:01 341.49 115.46 226.03 13826.65 63117.79 17:19:01 600.05 596.22 3.83 30564.91 1005.83 17:20:01 594.67 583.69 10.98 56620.33 708.43 17:21:01 599.98 597.87 2.12 12263.16 49.73 17:22:01 253.26 252.09 1.17 20742.41 17.06 17:23:01 269.09 263.06 6.03 12768.14 313.68 Average: 381.52 250.76 130.75 15565.38 17758.21 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1715852 3331812 2322800 57.51 41072 1737512 932960 18.34 592240 1566200 86684 17:15:01 1173796 3298968 2864856 70.94 62592 2204060 1238880 24.35 732464 1921180 202168 17:16:01 448808 3260068 3589844 88.89 95140 2806680 1266080 24.89 802348 2501572 8620 17:17:01 155120 3269584 3883532 96.16 123208 3027460 1258320 24.73 740420 2799228 6776 17:18:01 242136 3330368 3796516 94.00 157484 3044684 1078876 21.21 750520 2785240 10728 17:19:01 893800 3333428 3144852 77.87 156288 2397416 1078876 21.21 603260 2281804 2152 17:20:01 297848 3355276 3740804 92.63 153764 3025744 1023532 20.12 577852 2914192 4 17:21:01 108532 3346304 3930120 97.31 152020 3148644 1023532 20.12 578740 3040120 72 17:22:01 154820 3356668 3883832 96.17 149456 3120796 1023532 20.12 563768 3014552 28 17:23:01 249764 3323580 3788888 93.82 149336 3016076 951976 18.71 591868 2916116 26432 Average: 544048 3320606 3494604 86.53 124036 2752907 1087656 21.38 653348 2574020 34366 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 372.34 249.31 1394.96 68.53 0.00 0.00 0.00 0.00 17:14:01 lo 1.13 1.13 0.10 0.10 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 17:15:01 ens3 534.64 362.86 3203.91 30.67 0.00 0.00 0.00 0.00 17:15:01 lo 2.27 2.27 0.19 0.19 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 17:16:01 ens3 312.95 189.82 1563.04 16.50 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 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 17.67 18.35 3.81 4.57 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 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 939.01 814.52 7715.78 56.17 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 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.22 0.20 0.08 0.07 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 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 583.86 1044.12 41.02 8383.62 0.00 0.00 0.00 0.00 17:20:01 lo 2.07 2.07 0.18 0.18 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 17:21:01 ens3 85.69 120.11 5.96 924.56 0.00 0.00 0.00 0.00 17:21:01 lo 0.60 0.60 0.05 0.05 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 17:22:01 ens3 388.95 423.48 25.34 3406.48 0.00 0.00 0.00 0.00 17:22:01 lo 0.20 0.20 0.02 0.02 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 17:23:01 ens3 207.43 202.95 26.67 1530.84 0.00 0.00 0.00 0.00 17:23:01 lo 1.00 1.00 0.08 0.08 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 Average: ens3 344.29 342.59 1398.28 1442.18 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-139) 05/04/24 _x86_64_ (4 CPU) 17:12:44 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 17.28 0.00 2.34 5.58 0.06 74.74 17:14:01 0 26.95 0.00 3.40 9.30 0.07 60.29 17:14:01 1 9.29 0.00 1.71 1.97 0.07 86.96 17:14:01 2 19.64 0.00 2.22 5.68 0.07 72.39 17:14:01 3 13.22 0.00 1.99 5.37 0.05 79.37 17:15:01 all 18.47 0.00 1.85 1.99 0.05 77.64 17:15:01 0 19.37 0.00 2.51 4.68 0.05 73.39 17:15:01 1 11.85 0.00 1.76 1.39 0.07 84.92 17:15:01 2 14.26 0.00 1.02 0.15 0.03 84.53 17:15:01 3 28.38 0.00 2.11 1.73 0.05 67.73 17:16:01 all 6.97 0.00 3.34 11.78 0.08 77.83 17:16:01 0 3.54 0.00 1.93 4.48 0.07 89.99 17:16:01 1 4.71 0.00 6.09 31.74 0.08 57.37 17:16:01 2 7.31 0.00 2.47 5.51 0.10 84.60 17:16:01 3 12.30 0.00 2.87 5.51 0.07 79.24 17:17:01 all 6.12 0.00 4.43 16.56 0.08 72.81 17:17:01 0 4.66 0.00 3.37 4.79 0.07 87.11 17:17:01 1 9.31 0.00 4.54 19.13 0.08 66.94 17:17:01 2 4.75 0.00 6.51 31.23 0.12 57.40 17:17:01 3 5.74 0.00 3.31 11.19 0.08 79.68 17:18:01 all 13.53 0.00 4.55 12.02 0.07 69.84 17:18:01 0 10.57 0.00 4.39 9.90 0.05 75.09 17:18:01 1 11.11 0.00 6.34 9.40 0.08 73.05 17:18:01 2 16.26 0.00 4.01 21.22 0.07 58.44 17:18:01 3 16.18 0.00 3.50 7.49 0.05 72.77 17:19:01 all 4.72 0.00 1.83 29.54 0.09 63.82 17:19:01 0 4.87 0.00 1.84 25.87 0.08 67.34 17:19:01 1 5.22 0.00 2.14 33.30 0.08 59.25 17:19:01 2 5.34 0.00 2.11 38.58 0.14 53.83 17:19:01 3 3.43 0.00 1.22 20.51 0.07 74.78 17:20:01 all 35.38 0.00 2.02 30.54 0.10 31.97 17:20:01 0 35.65 0.00 2.12 32.41 0.10 29.72 17:20:01 1 36.04 0.00 2.46 34.86 0.12 26.53 17:20:01 2 36.09 0.00 2.10 32.50 0.10 29.22 17:20:01 3 33.75 0.00 1.41 22.41 0.07 42.36 17:21:01 all 10.48 0.00 1.76 59.75 0.10 27.91 17:21:01 0 10.79 0.00 1.86 60.96 0.08 26.31 17:21:01 1 10.38 0.00 1.74 56.43 0.08 31.37 17:21:01 2 10.83 0.00 1.84 64.05 0.12 23.16 17:21:01 3 9.93 0.00 1.58 57.58 0.10 30.81 17:22:01 all 22.63 0.00 1.30 5.79 0.10 70.18 17:22:01 0 16.84 0.00 1.00 4.43 0.08 77.65 17:22:01 1 25.95 0.00 1.59 6.49 0.12 65.86 17:22:01 2 22.92 0.00 1.26 5.60 0.10 70.11 17:22:01 3 24.89 0.00 1.36 6.66 0.08 67.01 17:23:01 all 16.52 0.00 1.34 6.26 0.08 75.80 17:23:01 0 15.17 0.00 1.51 7.06 0.08 76.18 17:23:01 1 11.24 0.00 1.14 5.66 0.08 81.88 17:23:01 2 26.47 0.00 1.36 5.63 0.10 66.44 17:23:01 3 13.30 0.00 1.34 6.68 0.07 78.61 Average: all 15.22 0.00 2.47 17.94 0.08 64.29 Average: 0 14.85 0.00 2.39 16.32 0.07 66.37 Average: 1 13.51 0.00 2.95 20.01 0.09 63.44 Average: 2 16.40 0.00 2.49 20.94 0.09 60.08 Average: 3 16.11 0.00 2.07 14.49 0.07 67.26