---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5691 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 8.1G 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 540 230 0 3172 3120 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:d4:23:26 brd ff:ff:ff:ff:ff:ff inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fed4:2326/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:28:00:3e 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-5691) 07/04/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 191.50 83.77 107.73 6572.90 42458.14 02:54:01 217.55 12.50 205.05 2258.96 24763.21 02:55:01 342.74 0.03 342.71 5.73 18802.07 02:56:01 396.25 22.81 373.44 1428.70 18103.92 02:57:01 31.23 12.81 18.41 1150.87 2536.78 02:58:01 7.15 0.77 6.38 12.80 5898.70 02:59:01 46.43 7.92 38.51 1366.57 9801.17 03:00:01 263.77 0.65 263.12 11.86 27546.21 03:01:02 512.79 13.26 499.53 1684.67 25705.00 03:02:01 21.55 5.40 16.15 1173.43 896.78 03:03:01 36.36 20.15 16.21 1722.78 707.88 Average: 188.27 16.39 171.89 1581.46 16136.20 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1637420 3342780 2401240 59.46 51336 1809756 896856 17.63 580568 1642660 135384 02:54:01 873508 3228176 3165152 78.37 75752 2407884 1276960 25.10 799972 2127668 60780 02:55:01 552440 3216988 3486220 86.32 100964 2662076 1287240 25.30 848880 2356792 6144 02:56:01 738992 3292952 3299668 81.70 120884 2516856 1207400 23.73 796760 2207152 1952 02:57:01 579960 3217404 3458700 85.64 121680 2592440 1302716 25.61 925816 2229552 21560 02:58:01 410120 3126040 3628540 89.85 121732 2669028 1392896 27.38 1030760 2292104 26060 02:59:01 319508 3249892 3719152 92.09 123052 2862856 1141760 22.44 1016892 2380068 128 03:00:01 315468 3163344 3723192 92.19 136052 2777888 1355748 26.65 1035732 2372108 9156 03:01:02 405716 3247512 3632944 89.95 150932 2767260 1143668 22.48 810668 2521680 1352 03:02:01 366996 3265228 3671664 90.91 151160 2805108 1077808 21.19 1672524 1680300 168 03:03:01 263976 3200240 3774684 93.46 152260 2860252 1037456 20.39 1888408 1586332 16648 Average: 587646 3231869 3451014 85.45 118709 2611946 1192773 23.45 1036998 2126947 25394 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:53:01 ens3 441.81 260.64 1452.27 68.75 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 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 02:54:01 ens3 440.29 224.50 2507.12 26.60 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 311.95 144.48 2039.01 13.83 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 16.81 14.73 8.42 3.72 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 17.56 12.73 35.12 2.70 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 1.73 1.15 0.43 0.36 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 87.15 39.26 516.40 5.29 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 716.58 285.40 3997.88 24.12 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 03:01:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:02 ens3 19.36 16.07 4.12 5.27 0.00 0.00 0.00 0.00 03:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 3.59 3.59 0.31 0.31 0.00 0.00 0.00 0.00 03:02:01 ens3 362.93 682.75 28.65 5423.69 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 03:03:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 03:03:01 ens3 93.52 156.76 19.33 1125.03 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 Average: lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 227.89 166.31 965.56 601.63 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-5691) 07/04/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 18.86 0.00 2.48 5.92 0.05 72.68 02:53:01 0 8.17 0.00 2.82 7.17 0.07 81.77 02:53:01 1 30.69 0.00 2.85 10.47 0.07 55.93 02:53:01 2 26.37 0.00 2.54 3.24 0.07 67.78 02:53:01 3 10.18 0.00 1.71 2.85 0.03 85.24 02:54:01 all 13.54 0.00 2.65 5.98 0.06 77.78 02:54:01 0 7.89 0.00 1.94 2.70 0.05 87.42 02:54:01 1 7.40 0.00 2.51 10.13 0.03 79.93 02:54:01 2 12.88 0.00 2.32 2.17 0.07 82.56 02:54:01 3 26.05 0.00 3.80 8.89 0.07 61.19 02:55:01 all 6.79 0.00 3.57 10.27 0.06 79.31 02:55:01 0 3.88 0.00 2.72 3.33 0.03 90.04 02:55:01 1 3.71 0.00 3.43 15.41 0.05 77.40 02:55:01 2 10.78 0.00 4.70 15.00 0.08 69.44 02:55:01 3 8.78 0.00 3.45 7.35 0.07 80.35 02:56:01 all 9.54 0.00 3.66 12.86 0.06 73.87 02:56:01 0 3.73 0.00 1.97 5.77 0.03 88.50 02:56:01 1 9.77 0.00 2.83 12.52 0.05 74.83 02:56:01 2 15.46 0.00 3.10 5.05 0.10 76.30 02:56:01 3 9.29 0.00 6.78 28.13 0.07 55.73 02:57:01 all 19.96 0.00 4.46 0.71 0.06 74.80 02:57:01 0 12.44 0.00 3.77 0.67 0.07 83.05 02:57:01 1 10.08 0.00 3.70 0.30 0.05 85.87 02:57:01 2 35.60 0.00 6.15 1.33 0.08 56.83 02:57:01 3 21.71 0.00 4.21 0.55 0.05 73.47 02:58:01 all 22.89 0.00 2.24 0.08 0.05 74.74 02:58:01 0 24.85 0.00 2.35 0.20 0.05 72.55 02:58:01 1 12.63 0.00 1.73 0.08 0.05 85.51 02:58:01 2 32.45 0.00 2.94 0.02 0.07 64.53 02:58:01 3 21.58 0.00 1.97 0.00 0.03 76.42 02:59:01 all 21.68 0.00 2.99 1.04 0.06 74.22 02:59:01 0 18.79 0.00 3.46 1.74 0.03 75.99 02:59:01 1 23.61 0.00 2.62 0.52 0.05 73.20 02:59:01 2 22.06 0.00 3.22 1.25 0.07 73.40 02:59:01 3 22.28 0.00 2.64 0.67 0.07 74.35 03:00:01 all 9.76 0.00 3.61 7.47 0.07 79.10 03:00:01 0 4.67 0.00 2.61 3.67 0.05 89.00 03:00:01 1 10.87 0.00 5.29 12.58 0.08 71.17 03:00:01 2 9.78 0.00 2.49 3.08 0.07 84.59 03:00:01 3 13.78 0.00 4.05 10.64 0.07 71.46 03:01:02 all 6.49 0.00 3.71 17.03 0.07 72.69 03:01:02 0 5.41 0.00 3.67 11.05 0.05 79.83 03:01:02 1 7.34 0.00 4.48 35.48 0.07 52.63 03:01:02 2 8.97 0.00 3.53 15.99 0.10 71.40 03:01:02 3 4.22 0.00 3.20 5.58 0.07 86.93 03:02:01 all 31.30 0.00 1.40 0.51 0.09 66.70 03:02:01 0 31.65 0.00 1.27 0.25 0.08 66.74 03:02:01 1 34.10 0.00 1.52 0.79 0.09 63.50 03:02:01 2 25.47 0.00 1.20 0.32 0.07 72.94 03:02:01 3 33.97 0.00 1.61 0.69 0.10 63.63 03:03:01 all 18.61 0.00 0.90 1.03 0.05 79.42 03:03:01 0 22.92 0.00 0.95 0.10 0.05 75.98 03:03:01 1 28.36 0.00 0.95 3.25 0.05 67.39 03:03:01 2 8.64 0.00 0.67 0.48 0.03 90.18 03:03:01 3 14.69 0.00 1.00 0.33 0.05 83.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.29 0.00 2.88 5.72 0.06 75.04 Average: 0 13.10 0.00 2.51 3.34 0.05 81.00 Average: 1 16.20 0.00 2.90 9.25 0.06 71.60 Average: 2 18.94 0.00 2.99 4.34 0.07 73.66 Average: 3 16.93 0.00 3.13 5.97 0.06 73.91