---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2159 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 681 12265 1 3049 14976 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9e:98:7a brd ff:ff:ff:ff:ff:ff inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe9e:987a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:d6:03:f0 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2159) 10/28/24 _x86_64_ (4 CPU) 09:48:56 LINUX RESTART (4 CPU) 09:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:50:01 179.69 127.19 52.50 0.00 10511.43 99347.15 0.00 09:51:01 53.37 38.98 14.40 0.00 425.40 576.45 0.00 09:52:01 5.28 3.70 1.58 0.00 157.84 341.14 0.00 09:53:01 193.05 20.86 172.20 0.00 1826.82 9314.01 0.00 09:54:01 214.71 36.53 178.19 0.00 2206.17 15315.31 0.00 Average: 129.23 45.45 83.78 0.00 3025.70 24980.25 0.00 09:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:01 13878688 15544396 455320 2.78 41004 1840760 1217096 6.98 606296 1660132 8696 09:51:01 13868848 15550072 450032 2.75 42320 1853680 1210092 6.94 614180 1661124 136 09:52:01 13801756 15497900 501408 3.06 42500 1868108 1249716 7.17 672288 1670372 328 09:53:01 13316472 15425944 552292 3.37 72284 2232024 1277080 7.33 852132 1933668 169508 09:54:01 12848368 15396100 565488 3.45 86844 2640544 1295292 7.43 959308 2264276 151460 Average: 13542826 15482882 504908 3.08 56990 2087023 1249855 7.17 740841 1837914 66026 09:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:01 ens3 141.44 100.12 693.37 22.19 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 09:51:01 ens3 0.43 0.12 0.03 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 154.92 102.42 262.10 30.88 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 193.74 148.11 1870.31 25.71 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:54:01 ens3 318.25 248.91 3624.88 36.18 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 161.76 119.93 1290.16 22.99 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2159) 10/28/24 _x86_64_ (4 CPU) 09:48:56 LINUX RESTART (4 CPU) 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 5.28 15.92 11.32 13.92 0.12 53.44 09:50:01 0 7.27 15.56 10.66 14.71 0.12 51.68 09:50:01 1 3.95 16.59 11.46 9.59 0.12 58.28 09:50:01 2 4.91 16.00 12.43 26.19 0.12 40.36 09:50:01 3 5.00 15.53 10.74 5.25 0.12 63.35 09:51:01 all 0.31 8.40 5.76 0.55 0.08 84.90 09:51:01 0 0.05 8.86 5.90 0.54 0.07 84.58 09:51:01 1 1.11 8.50 5.85 0.46 0.08 83.99 09:51:01 2 0.03 7.87 5.82 0.77 0.07 85.44 09:51:01 3 0.05 8.37 5.46 0.42 0.08 85.61 09:52:01 all 2.12 0.00 0.23 0.06 0.02 97.58 09:52:01 0 1.54 0.00 0.37 0.12 0.02 97.96 09:52:01 1 2.69 0.00 0.07 0.00 0.02 97.22 09:52:01 2 1.63 0.00 0.28 0.07 0.02 98.00 09:52:01 3 2.62 0.00 0.18 0.05 0.02 97.13 09:53:01 all 19.52 0.00 1.97 3.67 0.07 74.77 09:53:01 0 25.59 0.00 2.57 4.23 0.08 67.52 09:53:01 1 16.46 0.00 1.45 0.88 0.07 81.14 09:53:01 2 3.75 0.00 1.19 7.19 0.07 87.81 09:53:01 3 32.28 0.00 2.66 2.37 0.07 62.63 09:54:01 all 32.44 0.00 1.95 3.07 0.08 62.45 09:54:01 0 39.62 0.00 2.81 4.17 0.10 53.29 09:54:01 1 32.53 0.00 2.02 3.79 0.08 61.57 09:54:01 2 27.34 0.00 1.67 3.35 0.07 67.57 09:54:01 3 30.29 0.00 1.30 0.99 0.07 67.36 Average: all 11.95 4.84 4.23 4.24 0.07 74.68 Average: 0 14.81 4.86 4.45 4.73 0.08 71.06 Average: 1 11.35 5.01 4.16 2.93 0.07 76.48 Average: 2 7.54 4.74 4.25 7.47 0.07 75.93 Average: 3 14.08 4.75 4.06 1.81 0.07 75.22