---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7517 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 700K 797M 1% /run /dev/vda1 20G 9.7G 9.5G 51% / 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 505 4401 0 3068 7171 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:df:e9:f8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.205/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fedf:e9f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:06:34:3f 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-7517) 08/04/26 _x86_64_ (4 CPU) 15:29:21 LINUX RESTART (4 CPU) 15:30:01 tps rtps wtps bread/s bwrtn/s 15:31:01 127.38 62.42 64.96 5116.88 37886.10 15:32:01 49.86 3.50 46.36 60.66 5485.89 15:33:01 89.55 3.60 85.95 223.39 11657.98 15:34:01 8.90 0.00 8.90 0.00 3960.54 15:35:01 64.99 35.99 29.00 812.80 13819.43 15:36:01 91.73 25.62 66.12 1925.73 12983.73 15:37:01 156.80 6.40 150.41 280.53 7840.75 15:38:01 50.71 0.52 50.19 32.93 11101.35 15:39:01 13.98 0.63 13.34 22.79 7013.69 15:40:01 15.70 0.00 15.70 0.00 9094.62 15:41:01 24.96 6.40 18.56 241.29 7160.81 Average: 63.14 13.19 49.96 792.39 11636.53 15:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:31:01 5982976 7434864 2184452 26.75 30580 1604864 981180 10.65 550972 1469016 32688 15:32:01 5703224 7426760 2464204 30.17 52780 1840036 968252 10.51 576200 1695188 188204 15:33:01 5499636 7433560 2667792 32.66 60172 2033172 958288 10.40 567480 1884068 88320 15:34:01 5276960 7420128 2890468 35.39 60260 2239528 953736 10.35 579364 2089836 179004 15:35:01 5133492 7372868 3033936 37.15 65172 2322692 1216232 13.20 869596 1928388 51212 15:36:01 4557244 7245784 3610184 44.20 94096 2683612 1169196 12.69 1125060 2170040 106252 15:37:01 4448544 7021500 3718884 45.53 110480 2566248 1369184 14.86 1395160 2026168 178076 15:38:01 4764192 7396924 3403236 41.67 110712 2630148 986056 10.70 1031320 2081364 75076 15:39:01 4460388 7173952 3707040 45.39 110864 2710516 1208312 13.11 1372448 2042176 23284 15:40:01 4507676 7416556 3659752 44.81 110960 2902920 960100 10.42 1208428 2158992 115088 15:41:01 4509484 7341148 3657944 44.79 112028 2828304 1015336 11.02 1243212 2127036 24940 Average: 4985801 7334913 3181627 38.96 83464 2396549 1071443 11.63 956295 1970207 96559 15:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:31:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 278.40 156.92 733.68 59.95 0.00 0.00 0.00 0.00 15:32:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 41.09 33.33 985.67 4.71 0.00 0.00 0.00 0.00 15:33:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 65.81 54.43 547.42 5.93 0.00 0.00 0.00 0.00 15:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 128.43 76.80 475.86 5.44 0.00 0.00 0.00 0.00 15:35:01 lo 0.23 0.23 0.03 0.03 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 28.43 17.73 33.83 1.76 0.00 0.00 0.00 0.00 15:36:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 58.22 47.20 309.16 5.37 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 3.71 3.63 0.89 0.94 0.00 0.00 0.00 0.00 15:38:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 213.61 182.20 1086.42 17.32 0.00 0.00 0.00 0.00 15:39:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 180.39 150.12 868.89 12.53 0.00 0.00 0.00 0.00 15:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 12.46 8.43 2.73 2.92 0.00 0.00 0.00 0.00 15:41:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 95.12 73.14 884.15 15.18 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.07 0.07 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 100.52 73.09 538.97 12.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7517) 08/04/26 _x86_64_ (4 CPU) 15:29:21 LINUX RESTART (4 CPU) 15:30:01 CPU %user %nice %system %iowait %steal %idle 15:31:01 all 13.72 0.00 2.53 4.93 2.03 76.79 15:31:01 0 7.83 0.00 1.63 6.33 1.85 82.37 15:31:01 1 12.69 0.00 1.64 6.68 1.69 77.30 15:31:01 2 15.11 0.00 1.80 4.10 2.43 76.56 15:31:01 3 19.22 0.00 5.09 2.61 2.13 70.96 15:32:01 all 18.86 0.00 1.27 2.73 1.16 75.98 15:32:01 0 8.33 0.00 0.58 1.13 0.65 89.31 15:32:01 1 6.47 0.00 0.45 0.10 0.35 92.63 15:32:01 2 47.92 0.00 2.90 1.68 2.56 44.95 15:32:01 3 12.58 0.00 1.13 8.03 1.12 77.14 15:33:01 all 12.23 0.00 1.10 3.05 0.89 82.74 15:33:01 0 15.01 0.00 1.58 3.32 0.68 79.41 15:33:01 1 8.74 0.00 0.72 0.40 0.70 89.45 15:33:01 2 16.30 0.00 1.36 4.96 1.53 75.84 15:33:01 3 8.88 0.00 0.73 3.52 0.62 86.25 15:34:01 all 2.82 0.00 0.46 0.08 0.72 95.92 15:34:01 0 0.17 0.00 0.23 0.32 0.15 99.13 15:34:01 1 0.20 0.00 0.18 0.00 0.28 99.33 15:34:01 2 1.01 0.00 0.68 0.00 1.72 96.59 15:34:01 3 9.94 0.00 0.72 0.00 0.70 88.64 15:35:01 all 2.52 2.16 1.21 1.66 0.62 91.82 15:35:01 0 1.42 1.80 1.07 2.30 0.47 92.94 15:35:01 1 1.52 0.00 1.12 3.32 0.33 93.71 15:35:01 2 3.55 6.13 1.91 0.83 1.34 86.25 15:35:01 3 3.60 0.64 0.75 0.18 0.35 94.47 15:36:01 all 14.97 0.19 16.67 1.96 1.41 64.82 15:36:01 0 11.87 0.77 14.18 1.75 1.04 70.40 15:36:01 1 21.89 0.00 15.24 2.39 1.60 58.87 15:36:01 2 16.66 0.00 21.09 1.10 1.64 59.50 15:36:01 3 9.41 0.00 16.14 2.60 1.33 70.53 15:37:01 all 26.12 0.00 6.44 2.41 0.88 64.14 15:37:01 0 13.15 0.00 10.87 0.13 0.45 75.40 15:37:01 1 58.98 0.00 5.38 8.53 1.74 25.38 15:37:01 2 17.97 0.00 4.68 0.89 0.80 75.67 15:37:01 3 14.87 0.00 4.83 0.17 0.56 79.57 15:38:01 all 37.83 0.00 6.27 0.35 1.72 53.83 15:38:01 0 42.70 0.00 6.80 0.20 1.78 48.52 15:38:01 1 34.01 0.00 5.99 0.02 1.68 58.31 15:38:01 2 38.20 0.00 6.22 0.08 1.82 53.67 15:38:01 3 36.38 0.00 6.10 1.12 1.59 54.81 15:39:01 all 55.54 0.00 6.57 0.09 2.04 35.76 15:39:01 0 55.26 0.00 6.45 0.05 1.97 36.28 15:39:01 1 56.52 0.00 6.20 0.13 2.23 34.91 15:39:01 2 55.46 0.00 6.16 0.10 1.99 36.29 15:39:01 3 54.90 0.00 7.44 0.08 1.97 35.60 15:40:01 all 60.85 0.00 5.82 0.06 5.24 28.03 15:40:01 0 54.78 0.00 5.24 0.07 5.14 34.77 15:40:01 1 69.59 0.00 6.40 0.02 5.32 18.68 15:40:01 2 62.22 0.00 6.22 0.05 5.57 25.93 15:40:01 3 56.84 0.00 5.43 0.10 4.95 32.68 15:41:01 all 21.49 0.00 1.21 0.78 1.43 75.09 15:41:01 0 19.54 0.00 0.67 0.08 1.10 78.61 15:41:01 1 38.83 0.00 2.18 0.56 1.79 56.64 15:41:01 2 19.35 0.00 0.95 0.91 1.69 77.09 15:41:01 3 8.24 0.00 1.03 1.56 1.16 88.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.26 0.21 4.50 1.65 1.65 67.73 Average: 0 20.93 0.23 4.48 1.42 1.39 71.54 Average: 1 28.10 0.00 4.13 2.01 1.61 64.15 Average: 2 26.67 0.56 4.89 1.34 2.10 64.44 Average: 3 21.35 0.06 4.48 1.82 1.50 70.80