---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2224 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 11G 9.0G 54% / 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 697 1006 0 2240 2981 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:ce:07:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.230/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fece:7c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:b9:f8:28 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 inet6 fe80::42:beff:feb9:f828/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2224) 01/18/25 _x86_64_ (4 CPU) 15:24:49 LINUX RESTART (4 CPU) 15:25:01 tps rtps wtps bread/s bwrtn/s 15:26:01 168.19 69.46 98.73 5620.40 41887.17 15:27:01 91.67 30.73 60.94 1648.39 10613.56 15:28:01 45.41 17.12 28.29 1325.20 17869.60 15:29:01 128.90 34.74 94.15 1738.24 41648.79 15:30:01 9.67 2.00 7.67 29.46 405.13 15:31:01 63.49 40.14 23.35 2126.31 10258.56 Average: 84.55 32.37 52.19 2081.29 20446.99 15:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:26:01 1617732 3282104 2420920 59.94 43200 1780556 959592 18.86 632228 1617740 132696 15:27:01 1314452 3218860 2724200 67.45 62200 1987884 1029672 20.24 701476 1822960 52736 15:28:01 138212 2275176 3900440 96.58 66884 2216652 2227584 43.79 1648188 2042804 201072 15:29:01 357748 2093184 3680904 91.14 99644 1765136 2359016 46.37 1871280 1567248 476 15:30:01 925732 2628012 3112920 77.08 100100 1747152 1831376 36.00 1353308 1549900 16976 15:31:01 1085040 3059020 2953612 73.13 102964 2014796 1148676 22.58 1080356 1665568 6592 Average: 906486 2759393 3132166 77.55 79165 1918696 1592653 31.31 1214473 1711037 68425 15:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:26:01 ens3 371.99 243.39 1552.66 71.39 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 15:27:01 ens3 108.75 94.80 982.17 18.35 0.00 0.00 0.00 0.00 15:28:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:28:01 lo 1.98 1.98 0.20 0.20 0.00 0.00 0.00 0.00 15:28:01 veth81d2061 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 15:28:01 ens3 1063.65 823.09 10432.27 67.79 0.00 0.00 0.00 0.00 15:29:01 docker0 1.93 1.83 0.30 0.59 0.00 0.00 0.00 0.00 15:29:01 lo 4.32 4.32 0.95 0.95 0.00 0.00 0.00 0.00 15:29:01 veth81d2061 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 ens3 11.53 9.50 57.61 1.32 0.00 0.00 0.00 0.00 15:30:01 docker0 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 lo 1501.72 1501.72 445.56 445.56 0.00 0.00 0.00 0.00 15:30:01 veth81d2061 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 ens3 351.27 154.96 77.82 186.59 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 15:31:01 ens3 436.91 283.57 1307.25 188.23 0.00 0.00 0.00 0.00 Average: docker0 0.37 0.37 0.05 0.10 0.00 0.00 0.00 0.00 Average: lo 251.83 251.83 74.49 74.49 0.00 0.00 0.00 0.00 Average: ens3 390.72 268.25 2402.08 88.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2224) 01/18/25 _x86_64_ (4 CPU) 15:24:49 LINUX RESTART (4 CPU) 15:25:01 CPU %user %nice %system %iowait %steal %idle 15:26:01 all 16.32 0.00 2.10 5.08 0.07 76.43 15:26:01 0 32.58 0.00 2.91 6.06 0.07 58.38 15:26:01 1 18.78 0.00 2.23 4.84 0.07 74.10 15:26:01 2 7.12 0.00 1.56 1.84 0.05 89.43 15:26:01 3 6.82 0.00 1.71 7.60 0.07 83.80 15:27:01 all 17.70 0.00 1.02 1.71 0.07 79.49 15:27:01 0 17.97 0.00 1.49 1.80 0.08 78.65 15:27:01 1 31.99 0.00 1.37 1.10 0.08 65.46 15:27:01 2 10.26 0.00 0.57 1.26 0.08 87.83 15:27:01 3 10.56 0.00 0.65 2.68 0.07 86.04 15:28:01 all 39.47 0.00 1.94 0.80 0.10 57.69 15:28:01 0 30.06 0.00 1.91 1.17 0.08 66.78 15:28:01 1 40.51 0.00 1.87 0.34 0.10 57.19 15:28:01 2 41.58 0.00 2.08 0.52 0.10 55.71 15:28:01 3 45.84 0.00 1.88 1.18 0.10 51.00 15:29:01 all 18.99 0.00 3.86 2.03 0.10 75.02 15:29:01 0 19.17 0.00 3.25 2.33 0.08 75.18 15:29:01 1 20.71 0.00 3.35 1.12 0.07 74.76 15:29:01 2 20.00 0.00 5.02 4.21 0.14 70.64 15:29:01 3 16.09 0.00 3.87 0.49 0.10 79.44 15:30:01 all 61.22 0.00 4.58 0.15 0.16 33.89 15:30:01 0 59.33 0.00 4.83 0.12 0.17 35.54 15:30:01 1 62.19 0.00 4.29 0.00 0.17 33.36 15:30:01 2 59.55 0.00 4.62 0.45 0.15 35.23 15:30:01 3 63.76 0.00 4.63 0.03 0.15 31.42 15:31:01 all 28.28 0.00 1.08 1.20 0.06 69.38 15:31:01 0 28.29 0.00 1.07 1.56 0.07 69.02 15:31:01 1 28.35 0.00 0.82 0.38 0.05 70.40 15:31:01 2 29.24 0.00 1.02 1.57 0.07 68.11 15:31:01 3 27.28 0.00 1.35 1.25 0.07 70.04 Average: all 30.22 0.00 2.42 1.83 0.09 65.43 Average: 0 31.10 0.00 2.56 2.18 0.09 64.06 Average: 1 33.65 0.00 2.31 1.30 0.09 62.65 Average: 2 27.84 0.00 2.46 1.64 0.10 67.96 Average: 3 28.28 0.00 2.34 2.21 0.09 67.08