---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9172 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 520 205 0 3218 3140 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:15:6d:0c brd ff:ff:ff:ff:ff:ff inet 10.32.6.112/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fe15:6d0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:3c:38:35 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-9172) 10/31/24 _x86_64_ (4 CPU) 02:51:40 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 195.68 84.02 111.66 6593.17 42325.63 02:54:01 208.73 12.31 196.42 2226.30 23083.35 02:55:01 388.27 0.07 388.20 10.66 21484.15 02:56:01 352.04 0.00 352.04 0.00 17405.90 02:57:01 22.76 7.45 15.31 125.31 2641.16 02:58:01 14.26 6.73 7.53 115.31 5914.88 02:59:01 70.59 7.75 62.84 1170.47 13569.47 03:00:01 331.43 0.47 330.96 3.73 25635.73 03:01:01 443.43 18.79 424.64 2798.87 24348.09 03:02:01 2.40 0.10 2.30 6.00 86.79 Average: 202.97 13.77 189.20 1305.03 17649.74 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1688840 3377252 2349812 58.18 52496 1790188 864992 17.00 544416 1625104 126668 02:54:01 974768 3252900 3063884 75.86 74120 2334204 1278740 25.14 775012 2054324 68520 02:55:01 546796 3237672 3491856 86.46 102564 2678432 1276896 25.10 829492 2373472 8076 02:56:01 297908 3305824 3740744 92.62 121208 2939628 1209692 23.78 838992 2575036 448 02:57:01 1048892 3281256 2989760 74.03 121916 2227704 1246256 24.50 810324 1917004 21496 02:58:01 996796 3310972 3041856 75.32 121964 2307704 1214668 23.88 793960 1983132 26044 02:59:01 588356 3256440 3450296 85.43 123700 2615396 1262500 24.82 990840 2149472 16856 03:00:01 406656 3176796 3631996 89.93 139580 2671772 1340060 26.34 894524 2396332 2624 03:01:01 336520 3268988 3702132 91.67 151492 2847000 1065148 20.94 958436 2432892 168 03:02:01 324332 3279216 3714320 91.97 151504 2847456 1065148 20.94 1764772 1615276 8 Average: 720986 3274732 3317666 82.15 116054 2525948 1182410 23.24 920077 2112204 27091 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:53:01 ens3 428.10 261.09 1398.56 69.50 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 02:54:01 ens3 444.88 255.07 2525.29 23.52 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 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 354.76 239.71 2041.60 26.25 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 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 ens3 29.00 24.23 42.30 5.33 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 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 9.20 7.92 2.00 1.87 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 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 1.03 1.12 0.27 0.27 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 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 175.40 116.96 908.05 10.67 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 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 650.77 393.48 3615.35 34.28 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 03:01:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 03:01:01 ens3 65.65 108.06 10.22 711.80 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 03:02:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:02:01 ens3 380.20 675.75 25.18 5458.11 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 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 253.89 208.34 1056.85 634.16 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-9172) 10/31/24 _x86_64_ (4 CPU) 02:51:40 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 19.12 0.00 2.36 5.85 0.06 72.60 02:53:01 0 26.86 0.00 2.44 2.19 0.07 68.44 02:53:01 1 10.82 0.00 2.14 4.47 0.03 82.53 02:53:01 2 8.31 0.00 2.22 5.19 0.05 84.23 02:53:01 3 30.56 0.00 2.62 11.56 0.10 55.15 02:54:01 all 13.56 0.00 2.43 5.71 0.06 78.24 02:54:01 0 11.78 0.00 2.08 2.58 0.07 83.49 02:54:01 1 24.71 0.00 4.13 9.76 0.07 61.34 02:54:01 2 8.82 0.00 1.58 1.60 0.07 87.93 02:54:01 3 8.97 0.00 1.96 8.92 0.05 80.10 02:55:01 all 7.20 0.00 3.77 11.97 0.09 76.98 02:55:01 0 4.66 0.00 3.28 6.17 0.07 85.83 02:55:01 1 6.59 0.00 4.61 23.92 0.10 64.78 02:55:01 2 12.79 0.00 3.77 3.42 0.12 79.90 02:55:01 3 4.76 0.00 3.41 14.33 0.08 77.42 02:56:01 all 9.73 0.00 4.28 11.63 0.08 74.28 02:56:01 0 10.12 0.00 3.90 6.64 0.05 79.28 02:56:01 1 6.65 0.00 7.19 34.18 0.08 51.90 02:56:01 2 7.83 0.00 2.60 4.30 0.10 85.17 02:56:01 3 14.31 0.00 3.43 1.30 0.05 80.91 02:57:01 all 21.02 0.00 3.71 0.50 0.05 74.72 02:57:01 0 26.39 0.00 4.18 0.18 0.07 69.18 02:57:01 1 13.45 0.00 3.35 0.28 0.03 82.89 02:57:01 2 26.18 0.00 3.59 1.14 0.07 69.02 02:57:01 3 18.17 0.00 3.70 0.35 0.05 77.73 02:58:01 all 23.06 0.00 2.18 0.18 0.05 74.53 02:58:01 0 24.81 0.00 2.30 0.03 0.05 72.81 02:58:01 1 35.82 0.00 2.94 0.57 0.05 60.63 02:58:01 2 22.26 0.00 1.95 0.12 0.05 75.62 02:58:01 3 9.52 0.00 1.54 0.03 0.03 88.87 02:59:01 all 20.79 0.00 3.11 1.65 0.06 74.38 02:59:01 0 22.25 0.00 3.70 1.32 0.05 72.68 02:59:01 1 22.10 0.00 2.65 0.47 0.07 74.71 02:59:01 2 22.55 0.00 3.28 1.57 0.07 72.54 02:59:01 3 16.25 0.00 2.80 3.27 0.07 77.60 03:00:01 all 8.79 0.00 3.65 10.25 0.13 77.17 03:00:01 0 12.03 0.00 2.74 1.14 0.13 83.94 03:00:01 1 10.97 0.00 3.31 5.48 0.12 80.13 03:00:01 2 7.56 0.00 5.19 20.74 0.17 66.34 03:00:01 3 4.59 0.00 3.41 13.64 0.13 78.23 03:01:01 all 11.27 0.00 3.88 14.21 0.16 70.48 03:01:01 0 9.20 0.00 3.73 9.54 0.12 77.41 03:01:01 1 11.50 0.00 2.49 13.37 0.13 72.51 03:01:01 2 14.09 0.00 4.06 8.74 0.22 72.90 03:01:01 3 10.29 0.00 5.23 25.25 0.17 59.06 03:02:01 all 30.00 0.00 1.22 0.03 0.10 68.65 03:02:01 0 31.85 0.00 1.34 0.08 0.12 66.61 03:02:01 1 30.77 0.00 1.25 0.00 0.10 67.88 03:02:01 2 32.06 0.00 1.14 0.00 0.10 66.71 03:02:01 3 25.29 0.00 1.16 0.02 0.08 73.44 Average: all 16.47 0.00 3.06 6.18 0.08 74.20 Average: 0 18.01 0.00 2.97 2.99 0.08 75.96 Average: 1 17.35 0.00 3.40 9.23 0.08 69.94 Average: 2 16.25 0.00 2.93 4.67 0.10 76.04 Average: 3 14.27 0.00 2.92 7.84 0.08 74.88