---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8510 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: 2799.998 BogoMIPS: 5599.99 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 12G 8.2G 58% / 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 517 245 0 3180 3143 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:7a:95:5d brd ff:ff:ff:ff:ff:ff inet 10.32.7.132/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe7a:955d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:1f:ae:2b 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-8510) 10/24/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 194.07 83.94 110.13 6578.77 42291.50 02:54:01 197.31 12.74 184.56 2292.63 22581.53 02:55:01 304.50 0.05 304.45 9.47 19646.59 02:56:01 434.43 0.00 434.43 0.00 19735.91 02:57:01 27.60 5.97 21.63 107.98 2441.33 02:58:01 15.16 8.17 7.00 132.24 5497.88 02:59:01 27.81 5.07 22.75 205.43 8260.22 03:00:01 224.40 3.22 221.18 969.31 26182.17 03:01:01 502.90 2.68 500.22 26.65 26229.95 03:02:01 91.03 16.33 74.70 2791.53 3910.81 03:03:01 34.86 13.45 21.41 924.65 1188.47 Average: 186.73 13.78 172.94 1274.66 16169.35 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1699392 3387704 2339260 57.92 52520 1790208 855780 16.82 531504 1624988 125980 02:54:01 1033780 3268572 3004872 74.40 73476 2293068 1254976 24.67 759960 2012576 49124 02:55:01 664352 3259396 3374300 83.55 96980 2610024 1257800 24.72 799152 2307984 3100 02:56:01 310236 3310724 3728416 92.32 120732 2934564 1187796 23.35 786024 2616972 976 02:57:01 1034992 3328944 3003660 74.37 121572 2288704 1186432 23.32 762892 1974636 21212 02:58:01 546220 2920512 3492432 86.48 121616 2367024 1598880 31.43 1188128 2038420 32164 02:59:01 739004 3225952 3299648 81.70 122864 2475480 1298964 25.53 937620 2093604 1216 03:00:01 540820 3191200 3497832 86.61 133572 2583196 1322260 25.99 889832 2292960 8680 03:01:01 193416 3195512 3845236 95.21 148864 2902216 1307608 25.70 868072 2641636 11380 03:02:01 353356 3284056 3685296 91.25 150628 2836956 1052928 20.70 1602884 1761880 1112 03:03:01 305052 3250340 3733600 92.45 152016 2868256 989500 19.45 1844560 1586888 2448 Average: 674602 3238447 3364050 83.30 117713 2540881 1210266 23.79 997330 2086595 23399 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:53:02 ens3 386.17 246.68 1398.50 70.03 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 02:54:01 ens3 402.36 255.96 2569.48 23.07 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 393.97 201.35 2043.48 16.95 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 ens3 16.25 15.06 8.24 3.76 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 10.90 10.61 33.59 5.69 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 1.58 1.30 0.37 0.36 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 112.71 91.15 528.92 8.91 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 715.65 365.14 3997.67 29.33 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 14.31 13.83 3.07 3.67 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 3.67 3.67 0.32 0.32 0.00 0.00 0.00 0.00 03:02:01 ens3 341.49 613.23 27.83 4832.65 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 03:03:01 ens3 125.58 218.20 20.89 1630.66 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 0.82 0.82 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 228.91 184.66 964.09 603.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8510) 10/24/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 19.02 0.00 2.52 6.16 0.06 72.25 02:53:02 0 8.32 0.00 1.70 6.84 0.07 83.08 02:53:02 1 29.92 0.00 2.70 1.88 0.05 65.45 02:53:02 2 13.91 0.00 1.98 9.66 0.07 74.39 02:53:02 3 23.97 0.00 3.73 6.23 0.05 66.01 02:54:01 all 12.76 0.00 2.17 5.60 0.06 79.41 02:54:01 0 8.97 0.00 1.40 5.84 0.05 83.74 02:54:01 1 6.63 0.00 2.75 9.80 0.07 80.75 02:54:01 2 25.63 0.00 2.71 4.16 0.07 67.42 02:54:01 3 9.80 0.00 1.86 2.61 0.05 85.69 02:55:01 all 6.86 0.00 3.33 10.09 0.07 79.66 02:55:01 0 6.73 0.00 2.56 2.76 0.07 87.89 02:55:01 1 12.80 0.00 5.92 20.15 0.08 61.04 02:55:01 2 3.18 0.00 2.69 14.71 0.08 79.33 02:55:01 3 4.76 0.00 2.09 2.73 0.05 90.37 02:56:01 all 7.12 0.00 3.54 14.54 0.09 74.71 02:56:01 0 4.07 0.00 1.89 2.88 0.05 91.10 02:56:01 1 9.19 0.00 2.11 4.05 0.07 84.58 02:56:01 2 6.68 0.00 2.50 6.86 0.10 83.85 02:56:01 3 8.51 0.00 7.64 44.48 0.12 39.25 02:57:01 all 20.31 0.00 4.42 0.59 0.06 74.61 02:57:01 0 22.48 0.00 4.27 0.28 0.05 72.91 02:57:01 1 21.35 0.00 4.03 1.18 0.07 73.37 02:57:01 2 28.42 0.00 5.30 0.50 0.07 65.72 02:57:01 3 9.01 0.00 4.13 0.40 0.05 86.40 02:58:01 all 23.07 0.00 2.25 0.21 0.05 74.41 02:58:01 0 24.05 0.00 2.60 0.13 0.07 73.15 02:58:01 1 40.04 0.00 3.35 0.50 0.05 56.06 02:58:01 2 21.90 0.00 1.92 0.17 0.07 75.95 02:58:01 3 6.54 0.00 1.10 0.03 0.03 92.29 02:59:01 all 22.11 0.00 2.82 0.57 0.05 74.45 02:59:01 0 24.17 0.00 3.09 0.38 0.05 72.30 02:59:01 1 18.25 0.00 2.35 0.62 0.07 78.71 02:59:01 2 19.19 0.00 3.25 0.70 0.05 76.80 02:59:01 3 26.82 0.00 2.61 0.55 0.05 69.97 03:00:01 all 9.58 0.00 3.32 5.91 0.07 81.12 03:00:01 0 7.31 0.00 3.88 5.71 0.05 83.05 03:00:01 1 13.23 0.00 4.04 10.35 0.10 72.29 03:00:01 2 9.17 0.00 2.66 3.75 0.08 84.33 03:00:01 3 8.62 0.00 2.71 3.90 0.05 84.71 03:01:01 all 6.90 0.00 3.81 16.70 0.09 72.51 03:01:01 0 3.22 0.00 1.50 2.34 0.03 92.91 03:01:01 1 7.78 0.00 3.46 7.35 0.07 81.35 03:01:01 2 7.20 0.00 2.55 4.20 0.13 85.91 03:01:01 3 9.41 0.00 7.76 53.09 0.12 29.61 03:02:01 all 28.60 0.00 1.67 2.82 0.08 66.82 03:02:01 0 30.31 0.00 1.68 2.22 0.08 65.71 03:02:01 1 25.33 0.00 1.65 2.16 0.08 70.78 03:02:01 2 29.94 0.00 1.69 1.74 0.08 66.54 03:02:01 3 28.81 0.00 1.64 5.15 0.08 64.31 03:03:01 all 20.08 0.00 0.95 0.87 0.05 78.04 03:03:01 0 12.77 0.00 0.83 0.45 0.03 85.91 03:03:01 1 33.48 0.00 1.41 0.34 0.07 64.70 03:03:01 2 10.74 0.00 0.68 0.43 0.03 88.11 03:03:01 3 23.43 0.00 0.87 2.25 0.07 73.39 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.05 0.00 2.80 5.81 0.07 75.27 Average: 0 13.86 0.00 2.31 2.71 0.05 81.07 Average: 1 19.84 0.00 3.07 5.29 0.07 71.72 Average: 2 15.99 0.00 2.54 4.25 0.08 77.14 Average: 3 14.52 0.00 3.28 11.00 0.07 71.14