---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3943 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 8.1G 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: 3944 532 261 0 3150 3128 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:64:1e:f3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.139/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fe64:1ef3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:d4:23:c1 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-3943) 06/20/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 188.85 83.62 105.23 6553.44 41540.96 02:54:01 162.41 12.71 149.69 2274.95 21196.20 02:55:01 339.44 0.03 339.41 4.40 21359.91 02:56:01 461.29 16.91 444.38 567.51 19743.11 02:57:01 40.44 18.61 21.83 2014.06 2405.07 02:58:01 7.29 0.91 6.37 14.50 5541.85 02:59:01 28.83 5.37 23.46 412.33 8339.14 03:00:01 322.26 4.08 318.18 1146.02 30567.14 03:01:01 482.36 17.84 464.52 2763.95 25172.48 03:02:01 16.38 0.58 15.80 36.13 830.79 03:03:01 41.08 23.36 17.71 1233.79 705.62 Average: 190.34 16.75 173.59 1549.70 16143.87 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1562032 3285152 2476628 61.32 48920 1830040 964304 18.96 668908 1629732 176540 02:54:01 1055484 3249276 2983176 73.87 68780 2260392 1278112 25.12 779260 1979372 47908 02:55:01 631484 3232100 3407176 84.36 97332 2615680 1276708 25.10 827864 2313136 2952 02:56:01 731356 3279376 3307304 81.89 121192 2510900 1217308 23.93 800744 2212716 252 02:57:01 642084 3301056 3396576 84.10 122068 2613040 1214400 23.87 853468 2237296 20560 02:58:01 777260 2999116 3261400 80.75 121584 2221956 1526704 30.01 1142372 1862272 34948 02:59:01 928188 3267748 3110472 77.02 122820 2336584 1255980 24.69 926604 1925192 1144 03:00:01 443736 3159892 3594924 89.01 137264 2629996 1350936 26.56 933712 2330888 8324 03:01:01 373808 3242188 3664852 90.74 150836 2785280 1158956 22.78 834136 2521776 3592 03:02:01 373112 3261696 3665548 90.76 150988 2788320 1073200 21.10 1676816 1662380 188 03:03:01 294980 3207972 3743680 92.70 152300 2828668 1042124 20.49 1866596 1568760 16544 Average: 710320 3225961 3328340 82.41 117644 2492805 1214430 23.87 1028225 2022138 28450 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 ens3 356.92 239.79 1402.04 67.67 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 02:53:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:54:01 ens3 452.77 285.22 2527.91 24.96 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 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 02:55:01 ens3 366.94 177.32 2042.02 19.96 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 02:56:01 ens3 18.10 17.08 8.69 4.15 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 02:57:01 ens3 15.60 12.56 34.79 2.52 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 02:58:01 ens3 1.20 1.44 0.31 0.34 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 02:59:01 ens3 89.44 61.36 515.93 6.31 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 03:00:01 ens3 703.55 346.18 3996.60 30.36 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 03:01:01 ens3 21.42 19.56 4.54 4.91 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 03:02:01 ens3 370.10 676.24 28.93 5377.79 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 03:03:01 ens3 90.48 151.81 19.12 1084.14 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 Average: ens3 226.39 181.05 963.36 602.98 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3943) 06/20/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 17.93 0.00 2.29 6.04 0.05 73.68 02:53:01 0 16.81 0.00 1.72 5.72 0.07 75.68 02:53:01 1 16.34 0.00 1.99 3.53 0.05 78.09 02:53:01 2 11.32 0.00 2.86 8.41 0.07 77.34 02:53:01 3 27.21 0.00 2.58 6.56 0.07 63.59 02:54:01 all 15.33 0.00 2.07 4.44 0.05 78.11 02:54:01 0 19.99 0.00 1.92 1.27 0.07 76.76 02:54:01 1 16.81 0.00 2.04 1.66 0.03 79.45 02:54:01 2 13.67 0.00 2.07 9.22 0.05 74.99 02:54:01 3 10.83 0.00 2.26 5.66 0.05 81.20 02:55:01 all 7.31 0.00 3.47 10.13 0.06 79.03 02:55:01 0 10.53 0.00 4.05 2.44 0.07 82.92 02:55:01 1 9.13 0.00 2.52 10.09 0.07 78.19 02:55:01 2 7.02 0.00 4.54 24.80 0.07 63.57 02:55:01 3 2.58 0.00 2.74 3.30 0.05 91.33 02:56:01 all 6.98 0.00 3.51 15.16 0.09 74.27 02:56:01 0 5.83 0.00 4.93 33.86 0.08 55.30 02:56:01 1 6.90 0.00 4.31 14.70 0.07 74.01 02:56:01 2 4.76 0.00 2.42 8.94 0.12 83.76 02:56:01 3 10.44 0.00 2.36 3.01 0.07 84.12 02:57:01 all 19.73 0.00 4.29 0.95 0.06 74.96 02:57:01 0 18.92 0.00 4.11 0.28 0.05 76.64 02:57:01 1 26.33 0.00 4.59 0.82 0.08 68.18 02:57:01 2 12.84 0.00 3.67 1.43 0.07 81.99 02:57:01 3 20.80 0.00 4.80 1.27 0.07 73.06 02:58:01 all 22.74 0.00 2.45 0.05 0.05 74.72 02:58:01 0 36.73 0.00 3.31 0.00 0.05 59.90 02:58:01 1 19.30 0.00 2.16 0.00 0.03 78.50 02:58:01 2 10.29 0.00 1.66 0.02 0.03 87.99 02:58:01 3 24.62 0.00 2.68 0.17 0.03 72.50 02:59:01 all 22.08 0.00 2.78 0.53 0.05 74.56 02:59:01 0 24.30 0.00 2.66 0.48 0.07 72.49 02:59:01 1 19.77 0.00 2.72 0.23 0.05 77.23 02:59:01 2 21.82 0.00 2.75 0.59 0.07 74.78 02:59:01 3 22.44 0.00 2.97 0.77 0.05 73.77 03:00:01 all 10.33 0.00 3.87 9.33 0.06 76.42 03:00:01 0 12.23 0.00 3.66 8.43 0.05 75.62 03:00:01 1 11.44 0.00 3.19 1.39 0.05 83.93 03:00:01 2 11.74 0.00 6.06 23.56 0.08 58.55 03:00:01 3 5.92 0.00 2.61 4.13 0.05 87.29 03:01:01 all 8.03 0.00 3.76 15.96 0.06 72.19 03:01:01 0 5.84 0.00 2.52 3.51 0.03 88.11 03:01:01 1 9.04 0.00 2.46 7.66 0.07 80.77 03:01:01 2 8.63 0.00 5.55 31.95 0.08 53.78 03:01:01 3 8.59 0.00 4.50 20.73 0.07 66.12 03:02:01 all 31.64 0.00 1.26 0.36 0.08 66.67 03:02:01 0 27.25 0.00 0.97 0.07 0.07 71.65 03:02:01 1 32.76 0.00 1.29 0.65 0.07 65.23 03:02:01 2 33.72 0.00 1.59 0.17 0.10 64.43 03:02:01 3 32.84 0.00 1.21 0.57 0.08 65.30 03:03:01 all 19.42 0.00 0.84 1.10 0.05 78.58 03:03:01 0 8.31 0.00 0.58 0.07 0.02 91.03 03:03:01 1 26.26 0.00 0.87 2.80 0.05 70.03 03:03:01 2 29.96 0.00 1.02 0.22 0.07 68.73 03:03:01 3 13.21 0.00 0.90 1.30 0.03 84.55 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.50 0.00 2.78 5.82 0.06 74.84 Average: 0 16.96 0.00 2.76 5.11 0.06 75.12 Average: 1 17.65 0.00 2.56 3.95 0.06 75.78 Average: 2 15.08 0.00 3.11 9.93 0.07 71.81 Average: 3 16.31 0.00 2.69 4.32 0.06 76.63