---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1943 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 8.0G 59% / 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: 7975 560 2595 0 4819 7117 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:0f:32:9e brd ff:ff:ff:ff:ff:ff inet 10.32.6.243/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fe0f:329e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:29:93:8d 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-1943) 11/05/26 _x86_64_ (4 CPU) 02:51:40 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 165.46 61.24 104.22 4983.30 42042.48 02:54:01 140.09 18.51 121.59 2481.75 23309.41 02:55:01 370.94 0.03 370.90 5.47 21570.67 02:56:01 436.29 0.00 436.29 0.00 22346.81 02:57:01 38.98 0.03 38.94 7.60 2610.23 02:58:01 6.27 0.00 6.27 0.00 5044.63 02:59:01 12.51 0.02 12.50 1.73 8627.79 03:00:01 113.75 0.02 113.73 0.13 15116.28 03:01:01 489.24 0.43 488.80 3.47 27412.63 03:02:01 201.72 0.08 201.63 8.00 14456.39 03:03:01 9.15 2.85 6.30 465.12 245.03 Average: 180.46 7.55 172.91 720.65 16606.30 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 5813884 7474600 2353536 28.82 50316 1781796 904932 9.82 510160 1655268 174536 02:54:01 5140420 7344028 3027000 37.06 66420 2289412 1322932 14.35 749456 2045800 45136 02:55:01 4699436 7333912 3467984 42.46 98372 2660764 1297008 14.07 789960 2400276 19984 02:56:01 4075696 7329988 4091724 50.10 122904 3176464 1315836 14.28 825644 2904592 14716 02:57:01 3981104 7150388 4186316 51.26 124356 3097844 1493420 16.20 1087856 2745520 15660 02:58:01 3844128 7087624 4323292 52.93 124428 3168948 1564236 16.97 1162752 2803996 33468 02:59:01 3765868 7183632 4401552 53.89 125508 3335260 1467616 15.92 1135296 2902924 26948 03:00:01 3533632 7271956 4633788 56.74 130168 3629196 1366944 14.83 1176532 3070380 18960 03:01:01 2723512 7248332 5443908 66.65 151816 4300372 1385632 15.04 1221400 3737120 16596 03:02:01 2730652 7349396 5436768 66.57 156788 4388004 1100880 11.95 1750992 3202892 972 03:03:01 2630532 7254892 5536888 67.79 156912 4409016 1122156 12.18 2264472 2805212 7448 Average: 3903533 7275341 4263887 52.21 118908 3294280 1303781 14.15 1152229 2752180 34039 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 ens3 346.83 224.21 1597.61 66.68 0.00 0.00 0.00 0.00 02:54:01 lo 2.30 2.30 0.21 0.21 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 ens3 325.00 254.60 3231.60 24.17 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 194.42 122.16 1119.64 11.84 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 113.71 84.90 921.83 8.62 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 14.50 16.16 39.64 7.21 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1.72 1.82 0.46 0.43 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 48.20 43.00 513.15 3.46 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 405.43 299.27 2570.60 26.47 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 160.77 125.36 1417.05 11.63 0.00 0.00 0.00 0.00 03:02:01 lo 3.87 3.87 0.34 0.34 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 ens3 238.71 414.86 23.42 3177.45 0.00 0.00 0.00 0.00 03:03:01 lo 0.73 0.73 0.06 0.06 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 ens3 235.19 412.40 20.35 3273.35 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 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 189.29 181.59 1038.07 601.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1943) 11/05/26 _x86_64_ (4 CPU) 02:51:40 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 18.90 0.00 2.27 5.34 0.06 73.44 02:53:02 0 28.49 0.00 3.21 3.21 0.07 65.04 02:53:02 1 12.54 0.00 1.53 2.80 0.05 83.08 02:53:02 2 28.90 0.00 2.76 3.19 0.08 65.07 02:53:02 3 5.67 0.00 1.57 12.14 0.03 80.59 02:54:01 all 14.90 0.00 1.86 3.58 0.06 79.60 02:54:01 0 5.64 0.00 1.00 1.67 0.05 91.64 02:54:01 1 12.63 0.00 2.09 4.93 0.07 80.28 02:54:01 2 32.88 0.00 2.61 1.99 0.09 62.44 02:54:01 3 8.47 0.00 1.75 5.72 0.05 84.01 02:55:01 all 7.76 0.00 4.02 10.61 0.08 77.53 02:55:01 0 7.77 0.00 3.50 11.26 0.07 77.40 02:55:01 1 11.47 0.00 2.94 2.65 0.08 82.86 02:55:01 2 7.32 0.00 5.71 19.54 0.12 67.31 02:55:01 3 4.50 0.00 3.96 9.03 0.05 82.46 02:56:01 all 6.85 0.00 3.77 13.86 0.08 75.43 02:56:01 0 9.60 0.00 2.64 6.51 0.05 81.20 02:56:01 1 4.20 0.00 3.41 10.99 0.07 81.33 02:56:01 2 7.13 0.00 3.15 7.60 0.10 82.02 02:56:01 3 6.46 0.00 5.85 30.38 0.08 57.22 02:57:01 all 17.20 0.00 3.90 1.06 0.06 77.79 02:57:01 0 14.64 0.00 3.97 1.87 0.07 79.45 02:57:01 1 11.83 0.00 3.57 0.35 0.05 84.20 02:57:01 2 14.85 0.00 3.42 0.47 0.07 81.20 02:57:01 3 27.42 0.00 4.66 1.53 0.07 66.32 02:58:01 all 22.63 0.00 2.94 0.03 0.06 74.34 02:58:01 0 28.21 0.00 3.54 0.12 0.07 68.07 02:58:01 1 6.59 0.00 1.56 0.00 0.03 91.82 02:58:01 2 39.06 0.00 4.02 0.00 0.08 56.84 02:58:01 3 16.84 0.00 2.62 0.02 0.05 80.47 02:59:01 all 23.28 0.00 2.26 0.20 0.05 74.21 02:59:01 0 34.70 0.00 2.72 0.45 0.07 62.06 02:59:01 1 8.07 0.00 1.35 0.00 0.05 90.53 02:59:01 2 26.14 0.00 2.67 0.13 0.07 70.99 02:59:01 3 24.43 0.00 2.33 0.20 0.05 72.98 03:00:01 all 13.32 0.00 3.44 2.51 0.07 80.66 03:00:01 0 12.65 0.00 3.82 1.54 0.08 81.91 03:00:01 1 18.16 0.00 3.29 4.23 0.08 74.24 03:00:01 2 15.42 0.00 3.20 1.64 0.07 79.67 03:00:01 3 7.09 0.00 3.41 2.65 0.03 86.81 03:01:01 all 6.93 0.00 3.80 15.23 0.08 73.96 03:01:01 0 7.90 0.00 6.06 27.25 0.08 58.70 03:01:01 1 7.94 0.00 1.91 1.94 0.05 88.15 03:01:01 2 7.25 0.00 2.13 5.81 0.13 84.67 03:01:01 3 4.60 0.00 5.14 26.07 0.08 64.10 03:02:01 all 24.55 0.00 2.79 6.00 0.09 66.57 03:02:01 0 28.02 0.00 4.01 10.27 0.10 57.61 03:02:01 1 26.61 0.00 2.38 2.18 0.08 68.76 03:02:01 2 19.29 0.00 2.65 9.74 0.08 68.23 03:02:01 3 24.30 0.00 2.15 1.80 0.07 71.69 03:03:01 all 22.42 0.00 0.85 0.23 0.07 76.43 03:03:01 0 23.12 0.00 0.93 0.27 0.05 75.64 03:03:01 1 34.56 0.00 1.14 0.05 0.10 64.15 03:03:01 2 11.99 0.00 0.62 0.62 0.05 86.71 03:03:01 3 19.98 0.00 0.69 0.02 0.08 79.23 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.26 0.00 2.90 5.32 0.07 75.45 Average: 0 18.28 0.00 3.22 5.85 0.07 72.59 Average: 1 14.03 0.00 2.28 2.73 0.07 80.89 Average: 2 19.10 0.00 2.99 4.60 0.09 73.22 Average: 3 13.63 0.00 3.10 8.13 0.06 75.08