---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9192 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 6.3G 68% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 516 775 0 6683 7161 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:8a:c3:80 brd ff:ff:ff:ff:ff:ff inet 10.32.7.233/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:fe8a:c380/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:a4:c4:e3 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-9192) 03/18/26 _x86_64_ (4 CPU) 19:26:17 LINUX RESTART (4 CPU) 19:27:02 tps rtps wtps bread/s bwrtn/s 19:28:01 88.33 20.96 67.37 717.45 5929.92 19:29:01 146.70 12.43 134.27 2215.93 61789.54 19:30:01 405.55 1.00 404.55 8.00 88603.63 19:31:01 560.04 0.03 560.01 3.47 24273.02 19:32:01 622.35 0.07 622.28 11.73 21554.14 19:33:01 495.72 0.00 495.72 0.00 20168.05 19:34:01 29.97 0.02 29.96 2.40 2134.89 19:35:01 5.12 0.00 5.12 0.00 2390.27 19:36:01 4.35 0.00 4.35 0.00 4206.86 19:37:01 11.21 0.00 11.21 0.00 5489.24 19:38:01 52.62 0.65 51.97 52.26 11793.77 Average: 220.37 3.17 217.20 273.09 22600.43 19:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 5757104 7431088 2410324 29.51 51512 1792740 948088 10.29 570456 1651000 139820 19:29:01 3682356 7305816 4485072 54.91 84848 3634188 1399908 15.19 801596 3378768 504228 19:30:01 2059812 7215032 6107616 74.78 140592 4963560 1590744 17.26 1025068 4621440 3988 19:31:01 1439524 7188916 6727904 82.37 173016 5441584 1621216 17.59 1087400 5092588 13044 19:32:01 1122644 7212232 7044784 86.25 195020 5706132 1615032 17.52 1092976 5348840 21460 19:33:01 1340812 7314124 6826616 83.58 205208 5579764 1384808 15.03 1015416 5212404 21636 19:34:01 1319676 7308964 6847752 83.84 205800 5608816 1378612 14.96 1096068 5166928 13056 19:35:01 1318252 7334064 6849176 83.86 205816 5633612 1365256 14.81 1073724 5189328 13704 19:36:01 1279340 7359012 6888088 84.34 205832 5694688 1785756 19.38 1059432 5238960 14604 19:37:01 890588 7291724 7276840 89.10 205992 6007616 1424384 15.46 1198540 5481108 211668 19:38:01 818580 7359804 7348848 89.98 208076 6135320 1057784 11.48 1242860 5500392 31288 Average: 1911699 7301889 6255729 76.59 171065 5108911 1415599 15.36 1023958 4716523 89863 19:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 ens3 66.03 54.19 825.01 12.87 0.00 0.00 0.00 0.00 19:29:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 643.62 359.46 14947.44 29.66 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 647.34 338.16 3821.87 26.22 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 132.39 61.12 862.02 6.23 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 17.05 17.11 3.77 3.93 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 16.53 12.89 3.63 3.58 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 13.75 11.45 35.47 2.13 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 1.68 2.12 0.40 0.41 0.00 0.00 0.00 0.00 19:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 0.83 1.00 0.17 0.17 0.00 0.00 0.00 0.00 19:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 ens3 322.18 277.54 3577.01 18.49 0.00 0.00 0.00 0.00 19:38:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 ens3 16.01 16.76 11.39 13.90 0.00 0.00 0.00 0.00 Average: lo 0.38 0.38 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 Average: ens3 170.83 104.79 2191.97 10.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9192) 03/18/26 _x86_64_ (4 CPU) 19:26:17 LINUX RESTART (4 CPU) 19:27:02 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 19.57 0.00 1.28 2.91 0.91 75.33 19:28:01 0 20.00 0.00 1.30 0.14 0.69 77.87 19:28:01 1 22.59 0.00 1.74 1.42 1.05 73.20 19:28:01 2 23.14 0.00 1.40 9.20 1.03 65.23 19:28:01 3 12.55 0.00 0.69 0.88 0.88 84.99 19:29:01 all 26.89 0.00 6.27 3.12 1.87 61.85 19:29:01 0 27.40 0.00 3.86 0.65 1.51 66.58 19:29:01 1 39.44 0.00 7.73 1.53 2.14 49.16 19:29:01 2 15.93 0.00 6.64 6.64 1.74 69.05 19:29:01 3 24.86 0.00 6.86 3.62 2.11 62.54 19:30:01 all 21.33 0.00 10.10 13.72 1.06 53.80 19:30:01 0 25.03 0.00 9.76 13.00 0.93 51.29 19:30:01 1 21.13 0.00 10.49 6.50 1.28 60.60 19:30:01 2 19.16 0.00 8.94 21.34 1.13 49.43 19:30:01 3 20.01 0.00 11.16 14.08 0.88 53.87 19:31:01 all 5.04 0.00 4.12 29.74 0.43 60.67 19:31:01 0 7.49 0.00 3.22 27.85 0.42 61.02 19:31:01 1 3.28 0.00 4.10 29.64 0.35 62.63 19:31:01 2 4.53 0.00 5.09 39.02 0.54 50.82 19:31:01 3 4.83 0.00 4.11 22.50 0.42 68.14 19:32:01 all 6.15 0.00 4.94 28.18 0.69 60.05 19:32:01 0 8.36 0.00 4.56 37.33 0.77 48.97 19:32:01 1 3.91 0.00 5.27 16.65 0.56 73.62 19:32:01 2 8.88 0.00 5.90 32.63 0.88 51.72 19:32:01 3 3.43 0.00 4.02 26.13 0.54 65.88 19:33:01 all 5.51 0.00 3.84 17.57 0.37 72.70 19:33:01 0 8.69 0.00 3.98 10.18 0.37 76.79 19:33:01 1 3.67 0.00 2.95 14.72 0.28 78.37 19:33:01 2 4.37 0.00 4.93 28.43 0.49 61.78 19:33:01 3 5.32 0.00 3.50 17.01 0.33 73.84 19:34:01 all 19.57 0.00 3.63 0.89 0.71 75.20 19:34:01 0 28.88 0.00 4.82 0.68 0.90 64.72 19:34:01 1 12.01 0.00 3.27 1.46 0.69 82.58 19:34:01 2 22.04 0.00 2.81 0.75 0.69 73.71 19:34:01 3 15.34 0.00 3.62 0.67 0.58 79.79 19:35:01 all 22.07 0.00 2.80 0.03 0.67 74.43 19:35:01 0 21.79 0.00 2.90 0.00 0.62 74.69 19:35:01 1 12.21 0.00 2.10 0.13 0.53 85.02 19:35:01 2 24.93 0.00 2.80 0.00 0.63 71.63 19:35:01 3 29.34 0.00 3.37 0.00 0.88 66.41 19:36:01 all 22.95 0.00 1.92 0.06 0.54 74.53 19:36:01 0 12.84 0.00 1.12 0.02 0.35 85.68 19:36:01 1 6.42 0.00 1.00 0.22 0.36 92.01 19:36:01 2 30.91 0.00 2.55 0.00 0.62 65.92 19:36:01 3 41.69 0.00 3.03 0.00 0.83 54.45 19:37:01 all 18.09 0.00 2.58 0.21 0.48 78.64 19:37:01 0 10.40 0.00 1.49 0.03 0.37 87.71 19:37:01 1 8.53 0.00 3.26 0.32 0.42 87.48 19:37:01 2 35.76 0.00 3.70 0.15 0.65 59.74 19:37:01 3 17.62 0.00 1.89 0.32 0.47 79.71 19:38:01 all 26.77 0.00 1.54 1.70 0.95 69.04 19:38:01 0 24.35 0.00 1.37 0.37 0.98 72.93 19:38:01 1 16.14 0.00 2.10 1.69 0.83 79.24 19:38:01 2 42.69 0.00 1.63 0.60 1.30 53.78 19:38:01 3 23.91 0.00 1.03 4.14 0.73 70.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.64 0.00 3.90 8.89 0.79 68.78 Average: 0 17.75 0.00 3.48 8.17 0.72 69.88 Average: 1 13.55 0.00 3.99 6.74 0.77 74.96 Average: 2 21.17 0.00 4.21 12.55 0.88 61.20 Average: 3 18.11 0.00 3.93 8.10 0.79 69.08