---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5354 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 700K 1.6G 1% /run /dev/vda1 78G 9.4G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 619 11218 0 4202 15092 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:dc:4a:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85593sec preferred_lft 85593sec inet6 fe80::f816:3eff:fedc:4ad5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:c6:29:dd 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:eaff:fec6:29dd/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-5354) 02/10/24 _x86_64_ (4 CPU) 02:08:20 LINUX RESTART (4 CPU) 02:09:02 tps rtps wtps bread/s bwrtn/s 02:10:01 186.83 47.42 139.42 3971.39 12600.03 02:11:01 84.15 18.71 65.44 1033.96 20359.14 02:12:01 99.15 2.88 96.27 73.85 28660.69 02:13:01 247.41 4.00 243.41 511.65 53600.00 02:14:01 363.99 0.05 363.94 5.87 44805.60 02:15:01 108.47 7.13 101.33 783.34 22498.92 02:16:01 360.64 0.03 360.61 4.40 44802.80 02:17:01 389.05 0.10 388.95 0.80 30218.96 02:18:01 19.26 0.00 19.26 0.00 693.08 02:19:01 129.95 0.02 129.93 0.13 7700.32 02:20:02 349.78 0.42 349.37 34.53 15846.27 02:21:01 78.88 0.51 78.38 21.42 6660.43 Average: 201.65 6.72 194.93 532.72 24077.43 02:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 14132544 15554688 2292420 13.96 35552 1602404 1104324 6.32 639608 1457448 18188 02:11:01 13792276 15541120 2632688 16.03 60480 1888104 1076588 6.16 703444 1706168 193160 02:12:01 12820420 15394712 3604544 21.95 98108 2610468 1252368 7.17 925180 2357744 631180 02:13:01 12288644 15327056 4136320 25.18 113416 3013624 1439448 8.24 1086912 2673840 44612 02:14:01 11681284 15318324 4743680 28.88 153080 3510692 1468820 8.41 1188248 3113216 53804 02:15:01 11077680 15280676 5347284 32.56 163928 4038852 1852864 10.60 1477676 3386576 176076 02:16:01 9198212 14619328 7226752 44.00 184484 5154324 2756336 15.77 2165960 4489596 265024 02:17:01 8964616 14844520 7460348 45.42 204332 5550992 2517668 14.41 1965400 4880212 604 02:18:01 8959364 14846636 7465600 45.45 205148 5556320 2515452 14.40 1964688 4885928 340 02:19:01 8734440 14787128 7690524 46.82 209496 5701400 2590660 14.83 2027904 5030228 3500 02:20:02 11727528 15485856 4697436 28.60 217632 3518048 1265848 7.24 1153240 3053220 35908 02:21:01 11467148 15425528 4957816 30.18 222204 3695812 1265800 7.24 1256292 3192736 76900 Average: 11237013 15202131 5187951 31.59 155655 3820087 1758848 10.07 1379546 3352243 124941 02:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 02:10:01 ens3 295.09 208.76 597.90 61.45 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 02:11:01 ens3 88.99 73.84 1072.46 8.41 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:12:01 ens3 45.69 32.84 892.31 6.25 0.00 0.00 0.00 0.00 02:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:13:01 ens3 224.46 145.51 2837.23 10.68 0.00 0.00 0.00 0.00 02:13:01 veth87bef3f 25.41 39.76 1.71 460.80 0.00 0.00 0.00 0.04 02:13:01 docker0 101.08 131.29 5.28 1167.09 0.00 0.00 0.00 0.00 02:14:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 02:14:01 veth7a867b5 59.94 85.99 4.10 917.73 0.00 0.00 0.00 0.08 02:14:01 ens3 277.44 169.12 3110.32 12.63 0.00 0.00 0.00 0.00 02:14:01 docker0 141.29 208.83 7.91 2173.36 0.00 0.00 0.00 0.00 02:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:15:01 veth9666efb 187.25 257.27 13.31 3188.43 0.00 0.00 0.00 0.26 02:15:01 vethe8704f6 31.38 44.54 2.11 490.52 0.00 0.00 0.00 0.04 02:15:01 veth29c1826 26.70 41.28 1.84 466.32 0.00 0.00 0.00 0.04 02:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 veth9666efb 0.18 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:16:01 vethe8704f6 41.98 76.87 3.50 1592.47 0.00 0.00 0.00 0.13 02:16:01 veth29c1826 36.94 89.67 3.29 1781.34 0.00 0.00 0.00 0.15 02:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:17:01 veth9666efb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 vethe8704f6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 veth29c1826 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 veth9666efb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 vethe8704f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 veth29c1826 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:19:01 veth9666efb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 vethe8704f6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 veth29c1826 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:20:02 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:20:02 ens3 1634.37 1067.20 18445.64 132.74 0.00 0.00 0.00 0.00 02:20:02 docker0 660.03 1013.88 38.45 12878.91 0.00 0.00 0.00 0.00 02:21:01 lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 02:21:01 ens3 36.08 31.05 486.41 6.86 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 137.72 90.41 1553.53 11.50 0.00 0.00 0.00 0.00 Average: docker0 55.15 84.71 3.21 1076.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5354) 02/10/24 _x86_64_ (4 CPU) 02:08:20 LINUX RESTART (4 CPU) 02:09:02 CPU %user %nice %system %iowait %steal %idle 02:10:01 all 7.04 0.00 0.98 34.23 0.03 57.73 02:10:01 0 6.53 0.00 0.78 1.04 0.02 91.63 02:10:01 1 8.20 0.00 0.58 74.91 0.02 16.29 02:10:01 2 9.05 0.00 1.66 3.75 0.05 85.48 02:10:01 3 4.35 0.00 0.92 57.21 0.00 37.53 02:11:01 all 19.00 0.00 1.30 4.82 0.05 74.83 02:11:01 0 38.55 0.00 2.05 2.52 0.05 56.83 02:11:01 1 3.90 0.00 0.70 13.20 0.05 82.15 02:11:01 2 8.15 0.00 0.82 0.60 0.07 90.36 02:11:01 3 25.32 0.00 1.64 2.97 0.05 70.03 02:12:01 all 20.33 0.00 1.79 4.02 0.07 73.79 02:12:01 0 15.49 0.00 1.32 2.47 0.03 80.68 02:12:01 1 4.32 0.00 0.54 9.57 0.07 85.52 02:12:01 2 7.99 0.00 1.04 2.18 0.10 88.69 02:12:01 3 53.54 0.00 4.26 1.86 0.07 40.27 02:13:01 all 17.78 0.00 3.55 9.77 0.12 68.77 02:13:01 0 15.99 0.00 3.17 3.30 0.08 77.46 02:13:01 1 13.56 0.00 3.21 16.68 0.15 66.40 02:13:01 2 16.61 0.00 4.08 13.10 0.17 66.05 02:13:01 3 25.00 0.00 3.69 5.98 0.10 65.23 02:14:01 all 11.54 0.00 5.37 8.52 0.10 74.47 02:14:01 0 11.47 0.00 5.83 7.57 0.08 75.06 02:14:01 1 11.22 0.00 4.66 6.42 0.08 77.62 02:14:01 2 8.36 0.00 5.00 14.76 0.10 71.78 02:14:01 3 15.17 0.00 6.01 5.30 0.12 73.40 02:15:01 all 22.19 0.00 7.44 9.16 0.11 61.11 02:15:01 0 22.62 0.00 8.34 11.21 0.13 57.70 02:15:01 1 18.43 0.00 7.25 2.31 0.10 71.91 02:15:01 2 18.20 0.00 7.18 4.84 0.10 69.69 02:15:01 3 29.54 0.00 6.97 18.29 0.12 45.08 02:16:01 all 20.05 0.00 6.06 12.86 0.11 60.92 02:16:01 0 13.76 0.00 9.55 9.95 0.07 66.67 02:16:01 1 10.39 0.00 4.63 12.42 0.19 72.37 02:16:01 2 14.93 0.00 5.08 4.51 0.05 75.43 02:16:01 3 41.18 0.00 4.99 24.62 0.12 29.09 02:17:01 all 7.21 0.00 3.91 31.39 0.13 57.37 02:17:01 0 7.38 0.00 3.65 14.50 0.10 74.37 02:17:01 1 7.43 0.00 3.84 25.96 0.13 62.64 02:17:01 2 6.76 0.00 3.96 70.67 0.13 18.48 02:17:01 3 7.25 0.00 4.19 14.38 0.12 74.07 02:18:01 all 0.92 0.00 0.44 31.17 0.08 67.39 02:18:01 0 0.87 0.00 0.47 98.41 0.08 0.17 02:18:01 1 0.69 0.00 0.40 7.00 0.07 91.84 02:18:01 2 0.84 0.00 0.42 7.34 0.10 91.31 02:18:01 3 1.29 0.00 0.49 11.93 0.10 86.20 02:19:01 all 2.96 0.00 1.21 30.40 0.09 65.34 02:19:01 0 4.45 0.00 1.00 89.97 0.10 4.47 02:19:01 1 1.59 0.00 1.19 9.41 0.07 87.74 02:19:01 2 3.54 0.00 0.99 7.76 0.07 87.64 02:19:01 3 2.24 0.00 1.69 14.39 0.10 81.58 02:20:02 all 24.74 0.00 6.36 12.32 0.12 56.47 02:20:02 0 20.52 0.00 6.13 6.69 0.10 66.57 02:20:02 1 23.38 0.00 6.56 19.52 0.19 50.35 02:20:02 2 29.73 0.00 6.26 12.60 0.12 51.29 02:20:02 3 25.27 0.00 6.48 10.46 0.10 57.69 02:20:02 CPU %user %nice %system %iowait %steal %idle 02:21:01 all 18.97 0.00 1.26 6.37 0.06 73.34 02:21:01 0 8.33 0.00 1.01 5.47 0.05 85.14 02:21:01 1 19.29 0.00 1.39 12.07 0.07 67.18 02:21:01 2 25.23 0.00 1.43 2.08 0.05 71.20 02:21:01 3 23.08 0.00 1.18 5.86 0.07 69.81 Average: all 14.38 0.00 3.30 16.26 0.09 65.97 Average: 0 13.85 0.00 3.61 21.18 0.08 61.29 Average: 1 10.17 0.00 2.91 17.41 0.10 69.41 Average: 2 12.42 0.00 3.16 12.04 0.09 72.28 Average: 3 21.09 0.00 3.54 14.40 0.09 60.88