---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5880 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 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: 3943 473 439 0 3031 3187 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:e5:7d:56 brd ff:ff:ff:ff:ff:ff inet 10.32.7.139/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85501sec preferred_lft 85501sec inet6 fe80::f816:3eff:fee5:7d56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:3a:f1:8e 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-5880) 07/06/24 _x86_64_ (4 CPU) 09:42:43 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 87.35 44.14 43.21 4712.55 37605.22 09:45:01 1.86 0.00 1.86 0.00 20.88 09:46:01 0.82 0.02 0.80 0.93 9.33 09:47:01 0.80 0.00 0.80 0.00 9.86 09:48:01 1.02 0.00 1.02 0.00 11.86 09:49:01 1.35 0.00 1.35 0.00 16.80 09:50:01 0.88 0.00 0.88 0.00 9.86 09:51:01 1.18 0.00 1.18 0.00 14.26 09:52:01 0.82 0.00 0.82 0.00 9.20 09:53:01 1.32 0.00 1.32 0.00 16.53 09:54:01 4.65 3.43 1.22 145.98 201.43 09:55:01 123.26 36.33 86.94 1722.25 6426.66 09:56:01 327.64 12.46 315.18 2259.25 32725.62 09:57:01 269.12 4.48 264.64 285.82 36467.12 Average: 58.79 7.21 51.58 652.69 8120.07 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2069740 3475832 1968912 48.75 26448 1550108 804724 15.82 395076 1429252 76 09:45:01 2069872 3476060 1968780 48.75 26520 1550112 804724 15.82 394708 1429208 144 09:46:01 2070492 3476748 1968160 48.73 26544 1550144 804724 15.82 393160 1429240 8 09:47:01 2076056 3482348 1962596 48.60 26568 1550148 800244 15.73 387516 1429244 148 09:48:01 2076000 3482336 1962652 48.60 26600 1550140 810824 15.94 387324 1429244 168 09:49:01 2069164 3475656 1969488 48.77 26632 1550272 810824 15.94 394364 1429376 32 09:50:01 2069140 3475676 1969512 48.77 26656 1550284 814780 16.02 394420 1429380 12 09:51:01 2069140 3475712 1969512 48.77 26680 1550288 814780 16.02 394392 1429384 40 09:52:01 2069016 3475620 1969636 48.77 26712 1550292 814780 16.02 394372 1429384 16 09:53:01 2068636 3475292 1970016 48.78 26752 1550300 814780 16.02 394512 1429396 164 09:54:01 2021556 3438520 2017096 49.94 26844 1560388 814780 16.02 433480 1437316 20 09:55:01 1556492 3316060 2482160 61.46 56168 1856320 914112 17.97 615404 1682548 164436 09:56:01 727120 3263868 3311532 82.00 88928 2560208 1233432 24.25 767068 2282264 13144 09:57:01 512716 3311900 3525936 87.30 118844 2770356 909436 17.88 728172 2516040 1608 Average: 1823224 3435831 2215428 54.86 39778 1732097 854782 16.80 462426 1586520 12858 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 ens3 205.30 113.60 497.29 26.02 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.15 0.15 0.01 0.01 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 docker0 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 09:46:01 lo 0.00 0.00 0.00 0.00 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 09:47:01 ens3 0.18 0.15 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.02 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.80 0.47 1.56 0.09 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 docker0 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 09:50:01 lo 0.00 0.00 0.00 0.00 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 09:51:01 ens3 0.13 0.12 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.12 0.12 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 93.10 44.49 123.00 15.58 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 190.43 135.33 1185.48 35.04 0.00 0.00 0.00 0.00 09:55:01 lo 1.20 1.20 0.10 0.10 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 09:56:01 ens3 414.33 190.40 3096.46 18.63 0.00 0.00 0.00 0.00 09:56:01 lo 1.67 1.67 0.15 0.15 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 09:57:01 ens3 476.69 316.48 3825.18 23.98 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 98.78 57.30 624.26 8.54 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: 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-5880) 07/06/24 _x86_64_ (4 CPU) 09:42:43 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 4.01 0.00 1.26 2.88 0.03 91.82 09:44:02 0 3.62 0.00 1.00 3.43 0.02 91.93 09:44:02 1 5.15 0.00 0.87 2.62 0.03 91.32 09:44:02 2 2.93 0.00 2.26 2.59 0.03 92.19 09:44:02 3 4.36 0.00 0.90 2.89 0.03 91.82 09:45:01 all 0.03 0.00 0.01 0.03 0.01 99.93 09:45:01 0 0.00 0.00 0.02 0.00 0.02 99.97 09:45:01 1 0.05 0.00 0.02 0.10 0.02 99.81 09:45:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:45:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:46:01 all 0.10 0.00 0.01 0.01 0.00 99.87 09:46:01 0 0.37 0.00 0.00 0.00 0.00 99.63 09:46:01 1 0.03 0.00 0.02 0.05 0.00 99.90 09:46:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 all 0.10 0.00 0.03 0.01 0.01 99.85 09:47:01 0 0.33 0.00 0.07 0.00 0.00 99.60 09:47:01 1 0.07 0.00 0.02 0.03 0.02 99.87 09:47:01 2 0.02 0.00 0.03 0.00 0.00 99.95 09:47:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:48:01 all 0.03 0.00 0.00 0.01 0.01 99.95 09:48:01 0 0.03 0.00 0.00 0.00 0.02 99.95 09:48:01 1 0.00 0.00 0.02 0.02 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 0.02 0.00 0.02 99.95 09:49:01 all 0.41 0.00 0.03 0.01 0.00 99.54 09:49:01 0 1.58 0.00 0.03 0.00 0.00 98.39 09:49:01 1 0.00 0.00 0.02 0.07 0.00 99.92 09:49:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:49:01 3 0.03 0.00 0.03 0.00 0.02 99.92 09:50:01 all 0.07 0.00 0.02 0.01 0.01 99.90 09:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 1 0.03 0.00 0.00 0.02 0.00 99.95 09:50:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 3 0.22 0.00 0.05 0.00 0.02 99.72 09:51:01 all 0.03 0.00 0.02 0.01 0.00 99.95 09:51:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 1 0.00 0.00 0.03 0.03 0.02 99.92 09:51:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:51:01 3 0.05 0.00 0.03 0.00 0.02 99.90 09:52:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:52:01 0 0.05 0.00 0.00 0.00 0.00 99.95 09:52:01 1 0.02 0.00 0.00 0.03 0.00 99.95 09:52:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:52:01 3 0.02 0.00 0.00 0.00 0.03 99.95 09:53:01 all 0.36 0.00 0.01 0.01 0.00 99.61 09:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 1 0.03 0.00 0.02 0.03 0.00 99.92 09:53:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:53:01 3 1.37 0.00 0.03 0.02 0.02 98.56 09:54:01 all 1.65 0.00 0.10 0.07 0.01 98.17 09:54:01 0 1.67 0.00 0.02 0.00 0.00 98.32 09:54:01 1 0.98 0.00 0.18 0.17 0.00 98.67 09:54:01 2 1.57 0.00 0.07 0.00 0.02 98.35 09:54:01 3 2.36 0.00 0.12 0.10 0.02 97.41 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 18.56 0.00 1.66 3.87 0.05 75.85 09:55:01 0 9.23 0.00 1.12 1.34 0.03 88.28 09:55:01 1 29.64 0.00 2.26 1.61 0.07 66.43 09:55:01 2 31.95 0.00 2.40 4.96 0.07 60.62 09:55:01 3 3.41 0.00 0.84 7.60 0.07 88.09 09:56:01 all 10.07 0.00 3.32 9.51 0.07 77.04 09:56:01 0 7.51 0.00 3.11 8.66 0.05 80.67 09:56:01 1 8.50 0.00 3.16 8.33 0.07 79.94 09:56:01 2 15.13 0.00 3.36 4.47 0.10 76.94 09:56:01 3 9.13 0.00 3.68 16.59 0.07 70.53 09:57:01 all 9.95 0.00 4.22 8.19 0.06 77.58 09:57:01 0 11.29 0.00 2.79 1.69 0.05 84.19 09:57:01 1 7.96 0.00 4.39 17.88 0.07 69.71 09:57:01 2 13.79 0.00 5.57 9.95 0.07 70.63 09:57:01 3 6.73 0.00 4.12 3.40 0.07 85.69 Average: all 3.24 0.00 0.76 1.76 0.02 94.23 Average: 0 2.56 0.00 0.59 1.08 0.01 95.76 Average: 1 3.74 0.00 0.78 2.20 0.02 93.26 Average: 2 4.68 0.00 0.98 1.56 0.02 92.76 Average: 3 1.98 0.00 0.70 2.18 0.03 95.12