---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1274 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: 2800.022 BogoMIPS: 5600.04 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 539 256 0 3147 3121 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:81:d9:a8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe81:d9a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:41:9e:2a 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-1274) 04/11/24 _x86_64_ (4 CPU) 02:51:46 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 150.09 83.70 66.39 6564.11 40696.57 02:54:01 134.63 12.75 121.88 2281.09 18617.43 02:55:01 348.24 0.07 348.18 9.33 20155.31 02:56:01 370.32 0.00 370.32 0.00 18669.02 02:57:01 144.36 34.84 109.52 2563.17 6794.60 02:58:01 8.15 0.80 7.35 21.20 5074.75 02:59:01 18.63 4.33 14.30 374.81 8863.58 03:00:01 119.58 5.38 114.20 1194.47 12634.43 03:01:01 422.96 0.52 422.45 4.13 24742.01 03:02:01 292.42 19.85 272.57 2823.38 19631.24 03:03:01 23.56 18.26 5.30 888.12 165.57 Average: 184.82 16.41 168.41 1520.41 16004.16 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1623852 3267772 2414800 59.79 42248 1763200 969976 19.07 662880 1583160 114536 02:54:01 1130780 3237036 2907872 72.00 66176 2178796 1273140 25.03 788940 1899048 45832 02:55:01 758592 3228816 3280060 81.22 96448 2493120 1259236 24.75 824376 2197008 484 02:56:01 146848 3207040 3891804 96.36 115884 2989124 1292040 25.40 871176 2683668 34868 02:57:01 436156 3141216 3602496 89.20 122464 2658188 1375660 27.04 1010060 2285808 12684 02:58:01 202512 2982352 3836140 94.99 122524 2730556 1537628 30.23 1182660 2344736 32012 02:59:01 701640 3133944 3337012 82.63 123260 2427536 1376836 27.06 1080688 1993500 25772 03:00:01 384632 3167096 3654020 90.48 128052 2713744 1335040 26.24 1178888 2153408 53184 03:01:01 231084 3152932 3807568 94.28 145504 2785636 1346652 26.47 948652 2483540 624 03:02:01 375276 3251560 3663376 90.71 151356 2786240 1063492 20.91 1302916 2043880 1132 03:03:01 314700 3203480 3723952 92.21 151840 2813168 1019044 20.03 1858084 1564276 480 Average: 573279 3179386 3465373 85.81 115069 2576301 1258977 24.75 1064484 2112003 29237 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:53:01 ens3 362.62 235.46 1358.65 61.08 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 2.60 2.60 0.23 0.23 0.00 0.00 0.00 0.00 02:54:01 ens3 406.08 230.26 2528.60 29.43 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 144.21 107.17 432.42 11.42 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 349.19 169.66 1620.90 14.18 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 30.31 25.13 42.14 4.98 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 2.98 3.08 0.65 1.41 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 93.59 57.70 513.65 4.92 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 452.62 282.97 1830.09 22.45 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 356.21 179.69 2173.05 15.35 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 3.73 3.73 0.32 0.32 0.00 0.00 0.00 0.00 03:02:01 ens3 179.75 311.14 18.34 2327.02 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 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 03:03:01 ens3 286.29 516.11 23.35 4127.42 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 242.16 192.58 958.29 601.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1274) 04/11/24 _x86_64_ (4 CPU) 02:51:46 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 17.38 0.00 2.19 4.72 0.05 75.66 02:53:01 0 12.75 0.00 2.38 2.39 0.05 82.43 02:53:01 1 28.15 0.00 2.07 1.62 0.05 68.11 02:53:01 2 22.09 0.00 2.66 5.03 0.05 70.17 02:53:01 3 6.53 0.00 1.62 9.84 0.05 81.96 02:54:01 all 16.96 0.00 2.02 3.91 0.05 77.07 02:54:01 0 10.08 0.00 1.50 4.78 0.07 83.57 02:54:01 1 32.81 0.00 2.61 0.62 0.05 63.91 02:54:01 2 18.32 0.00 2.53 3.57 0.05 75.53 02:54:01 3 6.60 0.00 1.44 6.66 0.03 85.27 02:55:01 all 6.84 0.00 3.40 10.55 0.06 79.14 02:55:01 0 4.10 0.00 2.69 7.76 0.05 85.41 02:55:01 1 4.55 0.00 4.16 20.23 0.07 70.99 02:55:01 2 9.59 0.00 3.44 8.79 0.08 78.09 02:55:01 3 9.17 0.00 3.29 5.43 0.05 82.06 02:56:01 all 5.01 0.00 2.96 12.32 0.05 79.66 02:56:01 0 5.20 0.00 2.22 4.03 0.03 88.51 02:56:01 1 8.70 0.00 5.07 35.22 0.05 50.97 02:56:01 2 2.39 0.00 2.88 6.51 0.08 88.13 02:56:01 3 3.73 0.00 1.67 3.43 0.03 91.13 02:57:01 all 15.91 0.00 4.16 4.35 0.05 75.53 02:57:01 0 13.88 0.00 4.18 6.31 0.05 75.58 02:57:01 1 21.06 0.00 4.45 5.66 0.07 68.76 02:57:01 2 14.59 0.00 3.50 1.07 0.05 80.79 02:57:01 3 14.13 0.00 4.51 4.36 0.05 76.96 02:58:01 all 22.33 0.00 2.93 0.05 0.05 74.64 02:58:01 0 19.24 0.00 2.75 0.08 0.03 77.89 02:58:01 1 22.47 0.00 3.35 0.10 0.07 74.02 02:58:01 2 17.64 0.00 2.39 0.00 0.05 79.93 02:58:01 3 29.94 0.00 3.22 0.00 0.05 66.79 02:59:01 all 22.24 0.00 2.39 0.27 0.05 75.05 02:59:01 0 25.84 0.00 2.80 0.45 0.05 70.86 02:59:01 1 12.04 0.00 1.98 0.12 0.03 85.84 02:59:01 2 30.06 0.00 2.40 0.43 0.05 67.06 02:59:01 3 21.01 0.00 2.39 0.10 0.05 76.45 03:00:01 all 12.79 0.00 3.03 3.06 0.06 81.05 03:00:01 0 11.51 0.00 3.04 4.03 0.05 81.38 03:00:01 1 8.61 0.00 2.70 2.71 0.07 85.91 03:00:01 2 18.31 0.00 3.43 4.15 0.07 74.05 03:00:01 3 12.74 0.00 2.97 1.36 0.07 82.86 03:01:01 all 5.20 0.00 3.00 13.90 0.06 77.85 03:01:01 0 8.14 0.00 3.16 13.59 0.07 75.04 03:01:01 1 5.39 0.00 3.34 10.51 0.05 80.72 03:01:01 2 0.94 0.00 1.53 6.49 0.05 90.99 03:01:01 3 6.32 0.00 4.00 24.97 0.05 64.67 03:02:01 all 20.90 0.00 3.26 8.76 0.07 67.01 03:02:01 0 21.50 0.00 4.01 8.13 0.07 66.29 03:02:01 1 17.37 0.00 3.08 16.46 0.07 63.02 03:02:01 2 15.43 0.00 2.33 3.34 0.08 78.82 03:02:01 3 29.27 0.00 3.62 7.13 0.07 59.91 03:03:01 all 22.90 0.00 0.89 0.48 0.07 75.67 03:03:01 0 24.56 0.00 0.95 0.08 0.07 74.34 03:03:01 1 30.95 0.00 1.00 1.74 0.07 66.24 03:03:01 2 13.43 0.00 0.78 0.02 0.08 85.69 03:03:01 3 22.73 0.00 0.83 0.05 0.07 76.32 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.32 0.00 2.75 5.66 0.06 76.21 Average: 0 14.26 0.00 2.70 4.69 0.05 78.30 Average: 1 17.46 0.00 3.07 8.64 0.06 70.77 Average: 2 14.82 0.00 2.53 3.57 0.06 79.02 Average: 3 14.75 0.00 2.69 5.75 0.05 76.75