---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5922 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 479 120 0 3344 3181 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:c3:b3:de brd ff:ff:ff:ff:ff:ff inet 10.32.6.92/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fec3:b3de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:e7:d9:b6 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-5922) 07/06/24 _x86_64_ (4 CPU) 17:12:44 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 189.07 83.99 105.08 6604.10 41615.08 17:15:01 119.88 12.64 107.24 2268.36 20740.08 17:16:01 515.81 0.00 515.81 0.00 32348.08 17:17:01 464.82 4.98 459.84 242.90 24338.71 17:18:01 426.01 310.85 115.16 18048.19 58498.92 17:19:01 595.28 584.77 10.51 34686.75 1341.64 17:20:01 596.67 592.33 4.33 52582.17 280.35 17:21:01 531.74 529.90 1.85 13130.21 30.13 17:22:01 240.91 240.04 0.87 21763.57 9.87 17:23:01 161.09 145.28 15.81 6415.20 652.96 Average: 384.57 250.86 133.71 15595.59 17981.30 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1658884 3355032 2379768 58.92 51304 1799128 877668 17.25 562020 1634792 146256 17:15:01 1000792 3259208 3037860 75.22 64628 2331660 1256752 24.70 780568 2035920 133036 17:16:01 154812 3221792 3883840 96.17 103188 3019628 1277128 25.10 847556 2712692 1804 17:17:01 388312 3318556 3650340 90.39 129752 2893012 1177952 23.16 642820 2723852 288932 17:18:01 108872 3304152 3929780 97.30 156636 3143948 1093368 21.49 765892 2893432 14624 17:19:01 607020 3310492 3431632 84.97 156284 2645148 1018440 20.02 626256 2529520 5480 17:20:01 107136 3318504 3931516 97.35 155060 3152772 1050032 20.64 613200 3041888 4 17:21:01 114548 3324100 3924104 97.16 152692 3122948 1046092 20.56 600480 3015264 36 17:22:01 313272 3321916 3725380 92.24 150636 2928240 1046092 20.56 597792 2822640 4 17:23:01 167976 3274384 3870676 95.84 150968 3043428 995608 19.57 670384 2913772 16584 Average: 462162 3300814 3576490 88.56 127115 2807991 1083913 21.31 670697 2632377 60676 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:14:02 ens3 367.74 229.83 1412.95 66.69 0.00 0.00 0.00 0.00 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 17:15:01 ens3 755.92 495.48 4855.63 45.92 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 15.15 15.26 3.38 3.80 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 229.20 210.86 2120.43 17.76 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 661.39 578.79 5601.81 39.07 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 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 17:19:01 ens3 2.08 1.37 1.50 0.81 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 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 17:20:01 ens3 654.29 1089.05 44.49 8743.89 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 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:21:01 ens3 114.63 169.06 7.92 1335.39 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 235.68 406.12 15.21 3288.06 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 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 17:23:01 ens3 84.74 128.71 19.06 897.15 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: lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 311.34 332.17 1402.52 1446.12 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-5922) 07/06/24 _x86_64_ (4 CPU) 17:12:44 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 17.82 0.00 2.38 5.48 0.06 74.26 17:14:02 0 10.20 0.00 2.82 3.40 0.03 83.55 17:14:02 1 6.33 0.00 1.49 8.03 0.05 84.10 17:14:02 2 34.49 0.00 2.79 5.23 0.08 57.41 17:14:02 3 20.18 0.00 2.41 5.31 0.07 72.03 17:15:01 all 12.91 0.00 2.09 2.77 0.06 82.16 17:15:01 0 4.73 0.00 1.25 2.32 0.03 91.66 17:15:01 1 12.05 0.00 2.31 2.29 0.07 83.28 17:15:01 2 29.94 0.00 3.03 2.42 0.07 64.54 17:15:01 3 4.99 0.00 1.80 4.07 0.07 89.08 17:16:01 all 7.68 0.00 3.53 16.36 0.08 72.35 17:16:01 0 7.85 0.00 2.34 5.58 0.08 84.15 17:16:01 1 5.10 0.00 6.48 45.55 0.08 42.79 17:16:01 2 8.08 0.00 2.13 3.09 0.10 86.60 17:16:01 3 9.65 0.00 3.18 11.49 0.07 75.60 17:17:01 all 6.96 0.00 4.57 15.31 0.08 73.08 17:17:01 0 6.32 0.00 3.33 21.64 0.07 68.65 17:17:01 1 8.52 0.00 5.40 21.65 0.08 64.35 17:17:01 2 5.70 0.00 3.77 3.67 0.12 86.74 17:17:01 3 7.33 0.00 5.82 14.11 0.08 72.66 17:18:01 all 11.48 0.00 3.43 22.20 0.08 62.81 17:18:01 0 8.47 0.00 3.04 23.34 0.07 65.09 17:18:01 1 10.89 0.00 4.24 23.88 0.05 60.93 17:18:01 2 14.38 0.00 2.52 18.39 0.08 64.63 17:18:01 3 12.17 0.00 3.94 23.22 0.09 60.57 17:19:01 all 4.63 0.00 1.52 22.75 0.08 71.02 17:19:01 0 4.89 0.00 1.66 24.42 0.07 68.95 17:19:01 1 2.66 0.00 0.91 13.80 0.05 82.59 17:19:01 2 5.97 0.00 2.03 27.88 0.10 64.02 17:19:01 3 5.02 0.00 1.47 24.95 0.08 68.47 17:20:01 all 36.80 0.00 1.87 45.12 0.10 16.12 17:20:01 0 36.92 0.00 1.72 44.90 0.10 16.36 17:20:01 1 36.35 0.00 1.61 41.91 0.10 20.02 17:20:01 2 36.47 0.00 1.92 46.63 0.12 14.86 17:20:01 3 37.45 0.00 2.20 47.06 0.10 13.19 17:21:01 all 12.00 0.00 1.49 43.47 0.09 42.94 17:21:01 0 13.14 0.00 1.58 46.96 0.10 38.23 17:21:01 1 9.28 0.00 1.26 34.96 0.07 54.43 17:21:01 2 13.13 0.00 1.56 46.95 0.10 38.27 17:21:01 3 12.49 0.00 1.58 45.07 0.08 40.77 17:22:01 all 23.11 0.00 0.99 4.32 0.10 71.49 17:22:01 0 25.81 0.00 1.18 5.78 0.10 67.14 17:22:01 1 16.57 0.00 0.50 1.93 0.07 80.93 17:22:01 2 24.19 0.00 1.17 4.86 0.13 69.64 17:22:01 3 25.86 0.00 1.11 4.71 0.10 68.22 17:23:01 all 16.31 0.00 1.06 4.00 0.06 78.57 17:23:01 0 21.74 0.00 1.12 3.95 0.05 73.14 17:23:01 1 15.54 0.00 0.94 1.98 0.03 81.50 17:23:01 2 11.09 0.00 1.12 3.76 0.07 83.96 17:23:01 3 16.84 0.00 1.04 6.30 0.07 75.76 Average: all 14.97 0.00 2.29 18.17 0.08 64.49 Average: 0 14.00 0.00 2.01 18.22 0.07 65.71 Average: 1 12.33 0.00 2.51 19.61 0.07 65.48 Average: 2 18.34 0.00 2.20 16.24 0.10 63.11 Average: 3 15.20 0.00 2.45 18.61 0.08 63.65