---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3694 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 13G 6.4G 68% / 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 446 395 0 3101 3214 Swap: 1023 1 1022 ---> 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:ec:14:db brd ff:ff:ff:ff:ff:ff inet 10.32.6.65/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:feec:14db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:6b:46:b3 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-3694) 02/05/25 _x86_64_ (4 CPU) 19:26:43 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 173.45 69.12 104.33 5603.87 42035.28 19:29:01 346.14 54.20 291.94 8469.26 121882.88 19:30:01 619.78 53.64 566.14 5663.59 41277.92 19:31:01 620.30 0.73 619.56 72.52 25641.19 19:32:01 613.65 4.45 609.20 426.66 18904.37 19:33:01 215.08 54.17 160.91 3314.65 10089.39 19:34:01 12.83 5.38 7.45 139.58 4810.93 19:35:01 97.72 30.81 66.91 1378.84 17198.60 Average: 337.38 34.07 303.31 3135.45 35260.40 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1730544 3411960 2308108 57.15 51668 1785160 826648 16.25 488232 1639428 156924 19:29:01 122712 3240372 3915940 96.96 120864 3053200 1341056 26.36 620036 2972184 330600 19:30:01 260136 3151228 3778516 93.56 156284 2756276 1527116 30.02 842708 2572976 9732 19:31:01 120968 3102456 3917684 97.00 184932 2773340 1574408 30.95 888908 2619720 2848 19:32:01 374936 3247540 3663716 90.72 198536 2630388 1311608 25.78 761116 2474072 13860 19:33:01 986224 3289872 3052428 75.58 201840 2126988 1263888 24.84 679064 2016284 12672 19:34:01 588860 2967640 3449792 85.42 201876 2200256 1599944 31.45 1014432 2076252 31452 19:35:01 481860 3316284 3556792 88.07 204056 2645872 956796 18.81 850400 2342532 1032 Average: 583280 3215919 3455372 85.56 165007 2496435 1300183 25.56 768112 2339181 69890 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 ens3 410.46 266.89 1451.41 69.60 0.00 0.00 0.00 0.00 19:28:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 1148.62 642.36 18094.47 53.31 0.00 0.00 0.00 0.00 19:29:01 lo 2.06 2.06 0.18 0.18 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 311.41 172.77 1424.75 16.90 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 15.25 15.46 3.32 3.69 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 10.18 10.96 2.19 2.45 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 17.21 16.50 35.95 6.21 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 1.52 2.22 0.34 0.41 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 611.36 414.83 3174.64 28.95 0.00 0.00 0.00 0.00 19:35:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 316.04 192.90 3028.66 22.70 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.04 0.04 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-3694) 02/05/25 _x86_64_ (4 CPU) 19:26:43 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 18.88 0.00 2.35 5.42 0.05 73.30 19:28:01 0 11.80 0.00 1.41 5.50 0.03 81.26 19:28:01 1 21.21 0.00 3.25 8.49 0.07 66.98 19:28:01 2 24.61 0.00 3.02 4.38 0.08 67.91 19:28:01 3 18.02 0.00 1.74 3.33 0.03 76.88 19:29:01 all 27.40 0.00 8.39 7.47 0.09 56.65 19:29:01 0 23.50 0.00 7.52 7.87 0.08 61.02 19:29:01 1 19.39 0.00 9.24 9.25 0.07 62.04 19:29:01 2 28.19 0.00 7.94 8.83 0.10 54.94 19:29:01 3 38.50 0.00 8.83 3.95 0.10 48.62 19:30:01 all 8.32 0.00 4.73 28.33 0.10 58.52 19:30:01 0 7.43 0.00 5.74 40.91 0.10 45.81 19:30:01 1 9.58 0.00 3.91 14.57 0.07 71.88 19:30:01 2 10.25 0.00 4.38 15.39 0.13 69.84 19:30:01 3 6.04 0.00 4.88 42.36 0.08 46.64 19:31:01 all 5.11 0.00 4.06 30.40 0.10 60.34 19:31:01 0 3.85 0.00 5.25 33.23 0.10 57.57 19:31:01 1 6.64 0.00 2.89 14.31 0.07 76.08 19:31:01 2 3.73 0.00 3.36 21.36 0.13 71.42 19:31:01 3 6.20 0.00 4.79 52.60 0.10 36.31 19:32:01 all 3.01 0.00 4.07 25.43 0.08 67.41 19:32:01 0 2.85 0.00 3.24 34.50 0.07 59.34 19:32:01 1 3.43 0.00 4.72 13.04 0.07 78.75 19:32:01 2 2.88 0.00 5.86 43.02 0.13 48.12 19:32:01 3 2.88 0.00 2.42 11.23 0.05 83.42 19:33:01 all 15.09 0.00 4.19 5.92 0.07 74.74 19:33:01 0 9.19 0.00 3.82 3.38 0.07 83.54 19:33:01 1 27.53 0.00 5.40 7.83 0.08 59.16 19:33:01 2 11.03 0.00 3.69 6.47 0.07 78.74 19:33:01 3 12.63 0.00 3.85 6.02 0.07 77.44 19:34:01 all 22.26 0.00 2.89 0.14 0.05 74.66 19:34:01 0 23.18 0.00 2.87 0.12 0.03 73.80 19:34:01 1 23.89 0.00 3.45 0.08 0.05 72.53 19:34:01 2 13.01 0.00 2.21 0.15 0.05 84.58 19:34:01 3 28.96 0.00 3.01 0.18 0.07 67.79 19:35:01 all 23.47 0.00 2.95 2.76 0.06 70.76 19:35:01 0 11.32 0.00 2.69 6.38 0.05 79.56 19:35:01 1 22.90 0.00 2.35 1.47 0.07 73.21 19:35:01 2 27.54 0.00 3.56 1.62 0.07 67.21 19:35:01 3 32.05 0.00 3.22 1.60 0.05 63.08 Average: all 15.44 0.00 4.20 13.21 0.07 67.07 Average: 0 11.65 0.00 4.06 16.45 0.07 67.77 Average: 1 16.83 0.00 4.39 8.62 0.07 70.10 Average: 2 15.13 0.00 4.24 12.65 0.10 67.88 Average: 3 18.17 0.00 4.09 15.13 0.07 62.54