---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4137 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 11G 8.5G 56% / 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 494 1774 0 1675 3194 Swap: 1023 5 1018 ---> 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:a3:a3:13 brd ff:ff:ff:ff:ff:ff inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85669sec preferred_lft 85669sec inet6 fe80::f816:3eff:fea3:a313/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:8f:dd:13 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::42:6dff:fe8f:dd13/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4137) 09/03/24 _x86_64_ (4 CPU) 11:34:39 LINUX RESTART (4 CPU) 11:35:01 tps rtps wtps bread/s bwrtn/s 11:36:02 181.09 82.67 98.42 6502.25 42017.68 11:37:01 128.74 40.06 88.68 3048.30 14158.14 11:38:01 70.58 19.84 50.74 1390.50 15585.94 11:39:01 357.31 25.91 331.39 2404.13 32925.31 11:40:01 115.78 8.76 107.01 179.41 3237.45 11:41:01 345.08 1.55 343.53 35.86 9189.00 11:42:01 501.62 0.28 501.33 2.40 14026.06 11:43:01 413.35 0.37 412.98 11.33 11552.47 11:44:01 390.58 53.37 337.22 1820.80 14664.45 11:45:01 159.54 86.62 72.92 5034.09 25791.03 11:46:01 219.73 88.25 131.48 1964.47 32240.63 Average: 262.34 37.06 225.28 2034.16 19587.85 11:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:02 1652264 3362824 2386388 59.09 54088 1809680 863564 16.98 558616 1642524 147280 11:37:01 978212 3011028 3060440 75.78 65852 2109156 1170752 23.01 959488 1892420 14780 11:38:01 175760 2334576 3862892 95.65 73796 2222832 1728428 33.98 1673300 1969464 20004 11:39:01 117832 1762396 3920820 97.08 104420 1762268 3019680 59.36 2196956 1502924 11604 11:40:01 125588 1075008 3913064 96.89 105408 1076264 3836640 75.42 2723908 975248 324 11:41:01 108404 1050512 3930248 97.32 122364 1045096 3860720 75.89 2738316 960836 3076 11:42:01 110164 1030484 3928488 97.27 133800 999216 3871400 76.10 2746800 923384 2756 11:43:01 122924 1006048 3915728 96.96 138684 945456 3874728 76.17 2740564 896276 3072 11:44:01 602708 853128 3435944 85.08 66908 349128 3288064 64.63 2748860 512256 320 11:45:01 836276 2003460 3202376 79.29 77740 1242564 2144648 42.16 1797844 1206220 19468 11:46:01 1919588 3309572 2119064 52.47 95340 1445536 930452 18.29 603648 1319812 2060 Average: 613611 1890821 3425041 84.81 94400 1364291 2599007 51.09 1953482 1254669 20431 11:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:02 ens3 347.28 244.91 1468.20 68.96 0.00 0.00 0.00 0.00 11:36:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 348.74 348.09 2147.59 66.87 0.00 0.00 0.00 0.00 11:37:01 lo 3.32 3.32 0.31 0.31 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 638.53 495.05 6818.17 88.31 0.00 0.00 0.00 0.00 11:38:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:39:01 vethc972376 0.23 0.50 0.01 0.04 0.00 0.00 0.00 0.00 11:39:01 docker0 43.89 41.94 171.44 4.46 0.00 0.00 0.00 0.00 11:39:01 ens3 322.01 220.16 2705.35 17.42 0.00 0.00 0.00 0.00 11:39:01 vethd4b0f38 43.66 41.76 172.02 4.44 0.00 0.00 0.00 0.01 11:40:01 vethc972376 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 docker0 117.11 112.48 552.15 46.79 0.00 0.00 0.00 0.00 11:40:01 ens3 70.13 27.91 20.55 14.06 0.00 0.00 0.00 0.00 11:40:01 vethd4b0f38 116.93 112.31 553.74 46.78 0.00 0.00 0.00 0.05 11:41:01 vethc972376 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 docker0 121.46 110.80 415.18 38.81 0.00 0.00 0.00 0.00 11:41:01 ens3 6.03 3.07 1.33 1.34 0.00 0.00 0.00 0.00 11:41:01 vethd4b0f38 121.28 110.63 416.83 38.80 0.00 0.00 0.00 0.03 11:42:01 vethc972376 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:42:01 docker0 164.82 146.04 535.96 53.02 0.00 0.00 0.00 0.00 11:42:01 ens3 7.00 5.57 1.63 3.56 0.00 0.00 0.00 0.00 11:42:01 vethd4b0f38 164.62 145.84 538.20 53.01 0.00 0.00 0.00 0.04 11:43:01 vethc972376 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 docker0 134.28 120.36 467.60 42.28 0.00 0.00 0.00 0.00 11:43:01 ens3 104.50 46.96 26.67 22.70 0.00 0.00 0.00 0.00 11:43:01 vethd4b0f38 134.09 120.20 469.43 42.27 0.00 0.00 0.00 0.04 11:44:01 docker0 56.21 54.37 96.14 13.47 0.00 0.00 0.00 0.00 11:44:01 ens3 1192.43 556.46 376.71 292.85 0.00 0.00 0.00 0.00 11:44:01 lo 1015.41 1015.41 2418.88 2418.88 0.00 0.00 0.00 0.00 11:45:01 docker0 191.30 241.26 9.89 2199.29 0.00 0.00 0.00 0.00 11:45:01 veth6fb6bf9 191.30 241.38 12.51 2199.30 0.00 0.00 0.00 0.18 11:45:01 ens3 317.36 257.74 3243.54 21.46 0.00 0.00 0.00 0.00 11:45:01 lo 4.37 4.37 0.25 0.25 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:46:01 ens3 369.67 599.50 54.09 4447.95 0.00 0.00 0.00 0.00 11:46:01 lo 6.00 6.00 0.53 0.53 0.00 0.00 0.00 0.00 Average: docker0 75.48 75.32 204.69 218.30 0.00 0.00 0.00 0.00 Average: ens3 338.64 254.95 1532.11 459.23 0.00 0.00 0.00 0.00 Average: lo 93.26 93.26 220.60 220.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4137) 09/03/24 _x86_64_ (4 CPU) 11:34:39 LINUX RESTART (4 CPU) 11:35:01 CPU %user %nice %system %iowait %steal %idle 11:36:02 all 18.56 0.00 2.45 5.63 0.07 73.28 11:36:02 0 35.10 0.00 3.99 4.41 0.07 56.43 11:36:02 1 8.01 0.00 1.86 12.04 0.05 78.03 11:36:02 2 18.58 0.00 1.97 3.09 0.08 76.28 11:36:02 3 12.58 0.00 1.94 3.00 0.08 82.40 11:37:01 all 28.02 0.00 1.66 2.42 0.08 67.81 11:37:01 0 40.65 0.00 1.97 1.85 0.08 55.45 11:37:01 1 20.22 0.00 1.67 5.78 0.07 72.26 11:37:01 2 24.41 0.00 1.17 0.19 0.07 74.16 11:37:01 3 26.85 0.00 1.89 1.85 0.08 69.33 11:38:01 all 52.29 0.00 2.82 0.86 0.10 43.94 11:38:01 0 58.23 0.00 2.51 0.60 0.10 38.56 11:38:01 1 48.25 0.00 3.27 0.90 0.08 47.50 11:38:01 2 43.70 0.00 2.02 1.19 0.08 53.01 11:38:01 3 59.03 0.00 3.41 0.77 0.10 36.69 11:39:01 all 32.60 0.00 3.44 8.27 0.09 55.61 11:39:01 0 32.93 0.00 3.69 8.66 0.10 54.62 11:39:01 1 28.84 0.00 2.92 4.29 0.08 63.87 11:39:01 2 39.23 0.00 2.76 10.09 0.12 47.81 11:39:01 3 29.38 0.00 4.41 9.99 0.10 56.11 11:40:01 all 27.53 0.00 1.81 2.63 0.09 67.94 11:40:01 0 27.64 0.00 1.73 4.46 0.08 66.08 11:40:01 1 25.93 0.00 2.07 0.75 0.10 71.14 11:40:01 2 25.54 0.00 1.65 0.62 0.10 72.08 11:40:01 3 30.98 0.00 1.79 4.66 0.08 62.48 11:41:01 all 12.39 0.00 2.38 9.43 0.09 75.70 11:41:01 0 12.36 0.00 2.86 16.85 0.08 67.84 11:41:01 1 12.15 0.00 2.39 6.86 0.08 78.52 11:41:01 2 11.50 0.00 2.38 6.84 0.10 79.17 11:41:01 3 13.55 0.00 1.87 7.21 0.08 77.29 11:42:01 all 10.56 0.00 3.40 14.73 0.11 71.19 11:42:01 0 11.26 0.00 3.48 13.57 0.10 71.59 11:42:01 1 9.92 0.00 3.43 10.91 0.10 75.64 11:42:01 2 10.99 0.00 3.43 14.96 0.13 70.49 11:42:01 3 10.08 0.00 3.31 19.45 0.12 67.04 11:43:01 all 16.83 0.00 3.04 11.93 0.10 68.10 11:43:01 0 14.04 0.00 3.71 11.06 0.10 71.09 11:43:01 1 19.68 0.00 2.78 12.38 0.08 65.08 11:43:01 2 17.63 0.00 3.13 9.27 0.13 69.84 11:43:01 3 16.00 0.00 2.51 15.06 0.10 66.33 11:44:01 all 27.65 0.00 4.68 10.13 0.10 57.45 11:44:01 0 30.03 0.00 4.59 9.57 0.10 55.70 11:44:01 1 24.53 0.00 3.92 8.14 0.08 63.34 11:44:01 2 26.49 0.00 5.03 12.98 0.12 55.39 11:44:01 3 29.54 0.00 5.17 9.80 0.10 55.39 11:45:01 all 20.65 0.00 1.96 3.44 0.07 73.89 11:45:01 0 19.95 0.00 1.67 2.61 0.08 75.68 11:45:01 1 22.18 0.00 2.25 4.06 0.07 71.45 11:45:01 2 20.92 0.00 2.37 4.53 0.05 72.13 11:45:01 3 19.53 0.00 1.60 2.56 0.07 76.25 11:46:01 all 21.61 0.00 2.86 4.60 0.08 70.85 11:46:01 0 19.02 0.00 3.04 2.33 0.07 75.55 11:46:01 1 19.91 0.00 2.94 7.11 0.08 69.95 11:46:01 2 23.90 0.00 2.88 6.51 0.10 66.62 11:46:01 3 23.58 0.00 2.59 2.47 0.08 71.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.43 0.00 2.77 6.73 0.09 65.97 Average: 0 27.37 0.00 3.02 6.91 0.09 62.60 Average: 1 21.79 0.00 2.68 6.66 0.08 68.79 Average: 2 23.91 0.00 2.62 6.38 0.10 66.99 Average: 3 24.64 0.00 2.77 6.98 0.09 65.51