---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-1077 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.7G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 870 27811 1 3418 30765 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:c6:74:93 brd ff:ff:ff:ff:ff:ff inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fec6:7493/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:2d:cd:4a 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-8c-8g-1077) 10/25/24 _x86_64_ (8 CPU) 07:31:17 LINUX RESTART (8 CPU) 07:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:33:01 363.28 86.68 276.60 0.00 2564.45 11134.67 0.00 07:34:01 129.71 2.15 127.56 0.00 151.17 22422.00 0.00 Average: 245.51 44.06 201.45 0.00 1347.67 16825.75 0.00 07:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 29530036 31542880 778324 2.37 82172 2232544 1683580 4.96 1059912 1937620 182384 07:34:01 28547580 31561976 730924 2.22 122076 3126912 1648856 4.86 1119108 2766744 630488 Average: 29038808 31552428 754624 2.30 102124 2679728 1666218 4.91 1089510 2352182 406436 07:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 ens3 183.09 136.37 1622.86 24.01 0.00 0.00 0.00 0.00 07:34:01 lo 3.33 3.33 0.34 0.34 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 ens3 193.38 143.01 2636.99 19.46 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.21 0.21 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: ens3 188.28 139.72 2134.19 21.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-1077) 10/25/24 _x86_64_ (8 CPU) 07:31:17 LINUX RESTART (8 CPU) 07:32:02 CPU %user %nice %system %iowait %steal %idle 07:33:01 all 9.96 8.15 6.29 2.22 0.10 73.28 07:33:01 0 7.04 9.49 6.23 1.37 0.09 75.79 07:33:01 1 12.05 7.61 6.86 3.35 0.09 70.04 07:33:01 2 11.13 8.98 6.58 0.91 0.10 72.30 07:33:01 3 7.21 6.83 5.38 4.25 0.10 76.24 07:33:01 4 2.93 7.92 6.19 2.54 0.10 80.32 07:33:01 5 3.06 10.48 6.93 0.92 0.10 78.50 07:33:01 6 12.92 7.00 6.09 2.69 0.09 71.22 07:33:01 7 23.33 6.92 6.02 1.74 0.10 61.89 07:34:01 all 15.81 0.00 1.59 2.54 0.05 80.01 07:34:01 0 20.89 0.00 1.27 0.13 0.05 77.66 07:34:01 1 24.20 0.00 2.17 1.64 0.05 71.94 07:34:01 2 6.12 0.00 0.88 1.38 0.03 91.58 07:34:01 3 8.17 0.00 1.86 11.56 0.08 78.33 07:34:01 4 6.31 0.00 1.29 3.42 0.05 88.93 07:34:01 5 10.79 0.00 1.32 0.20 0.05 87.64 07:34:01 6 16.62 0.00 1.67 1.02 0.05 80.63 07:34:01 7 33.26 0.00 2.24 0.98 0.07 63.45 Average: all 12.92 4.03 3.91 2.38 0.08 76.69 Average: 0 14.05 4.68 3.72 0.74 0.07 76.73 Average: 1 18.19 3.77 4.49 2.48 0.07 71.00 Average: 2 8.60 4.43 3.70 1.15 0.07 82.06 Average: 3 7.69 3.38 3.60 7.94 0.09 77.29 Average: 4 4.64 3.92 3.71 2.98 0.08 84.67 Average: 5 6.98 5.17 4.09 0.56 0.08 83.12 Average: 6 14.79 3.46 3.86 1.84 0.07 75.98 Average: 7 28.35 3.42 4.10 1.36 0.08 62.68