---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1203 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 7.9G 60% / 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 457 139 0 3346 3203 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:bf:c8:3d brd ff:ff:ff:ff:ff:ff inet 10.32.7.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:febf:c83d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:31:ba:45 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-1203) 05/18/24 _x86_64_ (4 CPU) 00:45:41 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 161.26 69.22 92.03 5608.13 40035.74 00:48:01 73.11 14.98 58.13 1001.86 9057.18 00:49:01 239.63 12.28 227.35 2223.50 30573.04 00:50:02 620.48 2.63 617.85 33.04 29079.90 00:51:01 331.46 29.41 302.05 3101.86 59969.77 00:52:01 561.33 539.30 22.03 21623.19 9560.01 00:53:01 592.78 577.59 15.20 56566.57 1042.09 00:54:01 600.40 598.38 2.02 23960.27 78.79 00:55:01 441.16 439.73 1.43 15496.75 22.40 00:56:01 267.10 264.92 2.18 17532.70 46.78 00:57:01 34.47 12.23 22.24 528.36 1466.04 Average: 357.13 233.41 123.72 13458.75 16394.05 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1785056 3336032 2253604 55.80 38652 1675548 918232 18.05 562348 1527324 70032 00:48:01 1526160 3311884 2512500 62.21 56732 1879708 932648 18.33 616832 1705616 87244 00:49:01 673980 3258448 3364680 83.31 84248 2621652 1258808 24.74 791728 2318824 10812 00:50:02 173492 3257980 3865168 95.70 120176 3000260 1251072 24.59 778056 2741964 1312 00:51:01 519288 3276820 3519372 87.14 161072 2670640 1401820 27.56 783956 2429704 111580 00:52:01 331672 3316604 3706988 91.79 161164 2908956 1096876 21.56 756924 2658236 4076 00:53:01 190496 3336912 3848164 95.28 159480 3101360 1029144 20.23 618284 2971204 208 00:54:01 174424 3330772 3864236 95.68 157552 3069676 1037788 20.40 616952 2943132 8 00:55:01 143984 3328356 3894676 96.43 154992 3087952 1037788 20.40 612532 2964768 8 00:56:01 177020 3301684 3861640 95.62 154516 3053716 971208 19.09 656188 2916472 1016 00:57:01 197696 3315936 3840964 95.10 155448 3042572 957348 18.82 651796 2894708 2552 Average: 535752 3306493 3502908 86.73 127639 2737458 1081157 21.25 676872 2551996 26259 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:47:02 ens3 302.02 165.24 1122.00 62.03 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 0.88 0.88 0.07 0.07 0.00 0.00 0.00 0.00 00:48:01 ens3 37.16 32.77 498.59 4.35 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 00:49:01 ens3 845.34 492.13 4611.56 44.37 0.00 0.00 0.00 0.00 00:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:02 ens3 21.22 17.07 4.59 8.48 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 668.93 552.19 6750.78 38.79 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:52:01 ens3 81.31 59.93 879.51 5.32 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 00:53:01 ens3 370.70 641.69 27.30 5185.10 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 00:54:01 ens3 315.80 480.14 20.51 3874.14 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:55:01 ens3 143.91 242.93 9.81 1944.17 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 00:56:01 ens3 181.01 317.57 16.01 2541.61 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 00:57:01 ens3 13.33 16.68 10.51 12.15 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 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 270.71 274.32 1261.07 1250.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1203) 05/18/24 _x86_64_ (4 CPU) 00:45:41 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 20.38 0.00 2.58 5.29 1.28 70.46 00:47:02 0 6.37 0.00 1.51 2.79 0.98 88.34 00:47:02 1 24.58 0.00 3.05 6.60 1.62 64.15 00:47:02 2 36.00 0.00 4.25 9.19 1.61 48.95 00:47:02 3 14.54 0.00 1.50 2.60 0.92 80.45 00:48:01 all 20.92 0.00 1.47 2.06 0.68 74.87 00:48:01 0 4.61 0.00 0.98 1.96 0.52 91.92 00:48:01 1 32.11 0.00 2.30 3.63 0.91 61.05 00:48:01 2 12.96 0.00 1.00 1.83 0.66 83.56 00:48:01 3 33.97 0.00 1.61 0.81 0.64 62.96 00:49:01 all 9.63 0.00 3.98 6.72 2.45 77.21 00:49:01 0 7.61 0.00 5.23 5.83 2.71 78.62 00:49:01 1 2.92 0.00 3.07 14.32 1.78 77.91 00:49:01 2 11.77 0.00 3.53 2.41 2.90 79.39 00:49:01 3 16.26 0.00 4.11 4.32 2.39 72.91 00:50:02 all 2.60 0.00 5.43 17.46 3.39 71.11 00:50:02 0 2.73 0.00 6.37 19.55 3.56 67.79 00:50:02 1 4.30 0.00 6.44 26.92 3.58 58.76 00:50:02 2 1.69 0.00 4.35 11.06 3.29 79.62 00:50:02 3 1.71 0.00 4.56 12.36 3.13 78.23 00:51:01 all 12.48 0.00 5.71 10.55 2.40 68.86 00:51:01 0 8.39 0.00 6.68 3.40 1.91 79.62 00:51:01 1 20.74 0.00 5.19 16.20 2.61 55.25 00:51:01 2 11.72 0.00 6.54 14.56 2.84 64.34 00:51:01 3 9.03 0.00 4.43 8.05 2.25 76.23 00:52:01 all 7.13 0.00 2.64 32.04 3.15 55.03 00:52:01 0 7.27 0.00 3.13 35.32 2.72 51.56 00:52:01 1 7.50 0.00 2.74 29.40 2.47 57.88 00:52:01 2 6.26 0.00 2.29 32.08 4.75 54.62 00:52:01 3 7.48 0.00 2.44 31.36 2.68 56.04 00:53:01 all 26.79 0.00 2.71 19.19 3.23 48.09 00:53:01 0 27.23 0.00 3.19 21.48 3.09 45.01 00:53:01 1 25.69 0.00 2.14 15.74 2.65 53.78 00:53:01 2 27.20 0.00 3.22 22.61 4.41 42.55 00:53:01 3 27.04 0.00 2.27 16.96 2.78 50.95 00:54:01 all 21.03 0.00 3.37 50.02 4.03 21.55 00:54:01 0 21.00 0.00 3.33 48.62 3.46 23.59 00:54:01 1 18.15 0.00 3.39 49.37 3.50 25.58 00:54:01 2 25.83 0.00 3.94 54.22 5.97 10.04 00:54:01 3 19.15 0.00 2.87 47.83 3.17 26.99 00:55:01 all 13.81 0.00 2.03 27.73 3.67 52.77 00:55:01 0 15.14 0.00 2.41 29.64 3.79 49.01 00:55:01 1 7.83 0.00 1.64 22.37 2.27 65.89 00:55:01 2 17.32 0.00 2.07 31.85 5.14 43.62 00:55:01 3 14.88 0.00 1.97 27.01 3.43 52.70 00:56:01 all 16.03 0.00 1.72 6.02 3.72 72.50 00:56:01 0 19.47 0.00 2.16 9.59 3.79 65.00 00:56:01 1 12.32 0.00 1.44 2.92 2.87 80.45 00:56:01 2 16.62 0.00 1.83 6.59 4.89 70.06 00:56:01 3 15.71 0.00 1.47 5.00 3.35 74.47 00:57:01 all 21.45 0.00 0.76 1.23 0.56 76.00 00:57:01 0 1.16 0.00 0.38 0.46 0.84 97.16 00:57:01 1 30.12 0.00 0.88 0.22 0.35 68.43 00:57:01 2 30.03 0.00 0.88 3.62 0.65 64.82 00:57:01 3 24.64 0.00 0.83 0.63 0.40 73.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.66 0.00 2.94 16.29 2.61 62.51 Average: 0 11.04 0.00 3.21 16.33 2.50 66.92 Average: 1 16.90 0.00 2.93 17.13 2.24 60.80 Average: 2 17.97 0.00 3.08 17.35 3.39 58.22 Average: 3 16.73 0.00 2.55 14.35 2.29 64.08