---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-943 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: 2799.972 BogoMIPS: 5599.94 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 9.1G 53% / 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: 3944 484 380 0 3078 3176 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:6b:3d:93 brd ff:ff:ff:ff:ff:ff inet 10.32.7.196/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:fe6b:3d93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:c8:97:f8 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-943) 02/22/25 _x86_64_ (4 CPU) 09:42:40 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 88.12 44.24 43.88 4723.75 37620.15 09:45:01 1.58 0.00 1.58 0.00 17.35 09:46:01 0.83 0.03 0.80 5.07 8.80 09:47:01 1.33 0.00 1.33 0.00 14.93 09:48:01 0.98 0.02 0.97 2.13 10.66 09:49:01 0.83 0.00 0.83 0.00 10.66 09:50:01 0.93 0.00 0.93 0.00 10.53 09:51:01 0.80 0.00 0.80 0.00 10.40 09:52:01 0.92 0.00 0.92 0.00 10.40 09:53:01 1.28 0.00 1.28 0.00 15.06 09:54:01 4.45 3.43 1.02 145.98 188.90 09:55:01 108.32 21.73 86.59 763.07 6404.13 09:56:01 383.54 12.51 371.02 2261.62 37809.83 09:57:01 214.41 4.77 209.65 288.22 32678.15 Average: 57.80 6.20 51.60 585.67 8210.27 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2053396 3459860 1985264 49.16 26440 1550224 804184 15.81 408992 1429604 84 09:45:01 2053248 3459896 1985412 49.16 26488 1550356 804184 15.81 408508 1429724 172 09:46:01 2052876 3459696 1985784 49.17 26504 1550512 808172 15.89 408720 1429880 8 09:47:01 2052740 3459620 1985920 49.17 26536 1550520 808172 15.89 408768 1429888 180 09:48:01 2052576 3459536 1986084 49.18 26568 1550576 814612 16.01 407928 1429932 8 09:49:01 2052788 3459824 1985872 49.17 26600 1550588 814612 16.01 408068 1429956 188 09:50:01 2052920 3459992 1985740 49.17 26624 1550592 814612 16.01 408088 1429960 156 09:51:01 2052000 3459236 1986660 49.19 26648 1550724 814612 16.01 408752 1430092 160 09:52:01 2052480 3459744 1986180 49.18 26664 1550724 814612 16.01 408284 1430092 152 09:53:01 2052248 3459548 1986412 49.18 26704 1550728 814612 16.01 408252 1430096 32 09:54:01 1993096 3410276 2045564 50.65 26792 1560412 822568 16.17 459120 1437940 32 09:55:01 1508308 3286220 2530352 62.65 57344 1870336 920848 18.10 628632 1710512 207812 09:56:01 562888 3231812 3475772 86.06 92540 2674856 1242012 24.41 780784 2417364 12660 09:57:01 371056 3232104 3667604 90.81 118748 2830220 950424 18.68 789336 2592020 7608 Average: 1783044 3411240 2255616 55.85 40086 1745812 860588 16.92 481588 1604076 16375 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:02 ens3 181.94 103.63 496.57 25.23 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 0.23 0.15 0.08 0.07 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 0.52 0.50 0.27 0.22 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 81.37 47.89 114.96 15.81 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:55:01 ens3 175.07 130.51 1185.02 34.06 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 09:56:01 ens3 474.50 292.62 3100.96 29.39 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 09:57:01 ens3 519.05 368.52 4027.08 28.27 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: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 102.49 67.52 638.24 9.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-943) 02/22/25 _x86_64_ (4 CPU) 09:42:40 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 4.01 0.00 1.21 2.81 0.03 91.94 09:44:02 0 5.29 0.00 2.26 3.63 0.02 88.81 09:44:02 1 3.21 0.00 0.85 1.12 0.02 94.80 09:44:02 2 2.81 0.00 0.72 2.67 0.03 93.77 09:44:02 3 4.76 0.00 0.98 3.81 0.03 90.42 09:45:01 all 0.50 0.00 0.02 0.01 0.01 99.46 09:45:01 0 0.00 0.00 0.03 0.00 0.00 99.97 09:45:01 1 0.03 0.00 0.03 0.00 0.00 99.93 09:45:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:45:01 3 1.94 0.00 0.03 0.03 0.03 97.96 09:46:01 all 0.02 0.00 0.02 0.00 0.01 99.95 09:46:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:46:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:46:01 3 0.02 0.00 0.03 0.02 0.02 99.92 09:47:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:47:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 1 0.00 0.00 0.02 0.00 0.02 99.97 09:47:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 3 0.03 0.00 0.00 0.03 0.03 99.90 09:48:01 all 0.02 0.00 0.02 0.04 0.01 99.92 09:48:01 0 0.02 0.00 0.03 0.00 0.02 99.93 09:48:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:48:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:48:01 3 0.02 0.00 0.03 0.13 0.02 99.80 09:49:01 all 0.02 0.00 0.01 0.01 0.00 99.96 09:49:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:49:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 3 0.05 0.00 0.02 0.05 0.02 99.87 09:50:01 all 0.03 0.00 0.01 0.01 0.01 99.94 09:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 1 0.05 0.00 0.02 0.00 0.00 99.93 09:50:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:50:01 3 0.03 0.00 0.00 0.03 0.03 99.90 09:51:01 all 0.15 0.00 0.02 0.00 0.01 99.82 09:51:01 0 0.05 0.00 0.02 0.00 0.00 99.93 09:51:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:51:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:51:01 3 0.52 0.00 0.03 0.02 0.02 99.42 09:52:01 all 0.13 0.00 0.03 0.00 0.01 99.83 09:52:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:52:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:52:01 3 0.45 0.00 0.07 0.02 0.02 99.45 09:53:01 all 0.02 0.00 0.00 0.01 0.01 99.96 09:53:01 0 0.05 0.00 0.00 0.00 0.00 99.95 09:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 3 0.03 0.00 0.00 0.05 0.02 99.90 09:54:01 all 1.30 0.00 0.09 0.05 0.01 98.55 09:54:01 0 0.85 0.00 0.22 0.07 0.02 98.85 09:54:01 1 1.47 0.00 0.05 0.03 0.00 98.45 09:54:01 2 1.55 0.00 0.02 0.02 0.00 98.42 09:54:01 3 1.32 0.00 0.05 0.12 0.02 98.49 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.34 0.00 1.49 3.08 0.06 76.03 09:55:01 0 12.58 0.00 1.48 9.92 0.08 75.94 09:55:01 1 11.74 0.00 0.80 0.38 0.03 87.04 09:55:01 2 16.11 0.00 1.27 0.17 0.05 82.41 09:55:01 3 36.95 0.00 2.46 1.89 0.07 58.64 09:56:01 all 10.59 0.00 3.82 10.64 0.08 74.87 09:56:01 0 4.72 0.00 2.05 6.10 0.07 87.06 09:56:01 1 10.16 0.00 3.34 3.17 0.07 83.26 09:56:01 2 13.74 0.00 3.50 4.61 0.10 78.05 09:56:01 3 13.77 0.00 6.40 28.74 0.10 50.99 09:57:01 all 11.10 0.00 3.56 6.36 0.07 78.91 09:57:01 0 7.92 0.00 3.38 3.03 0.07 85.61 09:57:01 1 8.31 0.00 2.92 10.84 0.07 77.86 09:57:01 2 8.28 0.00 3.99 7.68 0.08 79.96 09:57:01 3 19.96 0.00 3.93 3.89 0.07 72.15 Average: all 3.37 0.00 0.73 1.64 0.02 94.23 Average: 0 2.25 0.00 0.68 1.62 0.02 95.43 Average: 1 2.50 0.00 0.57 1.11 0.02 95.80 Average: 2 3.04 0.00 0.68 1.08 0.02 95.18 Average: 3 5.69 0.00 1.00 2.76 0.03 90.52