---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-43079 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 9.4G 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 901 28120 1 3078 30734 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:d2:30:ce brd ff:ff:ff:ff:ff:ff inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fed2:30ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:fc:30:3a 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-43079) 10/16/24 _x86_64_ (8 CPU) 11:31:58 LINUX RESTART (8 CPU) 11:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:33:02 422.18 142.54 279.64 0.00 11559.75 196584.61 0.00 11:34:01 151.53 80.78 70.75 0.00 3261.55 8973.68 0.00 11:35:01 59.02 12.78 46.24 0.00 896.78 14906.18 0.00 11:36:01 48.64 0.95 47.69 0.00 108.92 9280.05 0.00 Average: 170.43 59.18 111.26 0.00 3959.97 57644.68 0.00 11:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:02 29803000 31565224 764788 2.33 61724 2015488 1660908 4.90 987836 1759336 80520 11:34:01 29052720 31214332 1095764 3.33 88828 2366664 1982304 5.84 1399724 2060828 192176 11:35:01 27436064 29974000 2319640 7.06 108124 2707996 2938720 8.66 2726704 2318696 125280 11:36:01 28840988 31513448 776588 2.36 119024 2819880 1653928 4.88 1222640 2401116 18344 Average: 28783193 31066751 1239195 3.77 94425 2477507 2058965 6.07 1584226 2134994 104080 11:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 11:33:02 ens3 419.19 287.45 1975.75 71.39 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 11:34:01 ens3 88.12 76.90 892.25 15.70 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 11:35:01 ens3 384.97 312.28 3964.94 49.29 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:36:01 ens3 53.11 49.06 33.59 19.80 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 1.11 1.11 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 236.98 181.87 1720.09 39.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-43079) 10/16/24 _x86_64_ (8 CPU) 11:31:58 LINUX RESTART (8 CPU) 11:32:01 CPU %user %nice %system %iowait %steal %idle 11:33:02 all 8.10 9.15 8.26 3.21 0.13 71.15 11:33:02 0 6.21 9.49 7.64 2.29 0.12 74.25 11:33:02 1 6.24 9.61 8.20 2.07 0.10 73.78 11:33:02 2 6.22 9.50 8.71 0.86 0.12 74.60 11:33:02 3 12.94 6.52 6.52 1.10 0.14 72.79 11:33:02 4 4.20 8.98 9.39 4.88 0.19 72.36 11:33:02 5 8.88 9.06 9.06 5.56 0.13 67.30 11:33:02 6 10.97 9.89 8.09 1.13 0.15 69.77 11:33:02 7 9.13 10.16 8.47 7.77 0.14 64.33 11:34:01 all 11.22 5.08 4.53 1.44 0.08 77.65 11:34:01 0 7.58 4.62 4.70 1.77 0.07 81.25 11:34:01 1 35.56 4.76 5.24 1.30 0.10 53.05 11:34:01 2 10.08 6.15 4.83 1.02 0.07 77.84 11:34:01 3 8.94 6.71 4.29 0.58 0.09 79.39 11:34:01 4 6.24 4.44 4.18 0.46 0.10 84.58 11:34:01 5 3.47 6.68 5.29 0.53 0.07 83.96 11:34:01 6 8.63 4.15 4.15 2.30 0.07 80.70 11:34:01 7 9.26 3.12 3.58 3.53 0.09 80.42 11:35:01 all 44.20 0.00 1.52 0.82 0.09 53.37 11:35:01 0 35.95 0.00 1.62 0.28 0.08 62.06 11:35:01 1 41.02 0.00 1.62 3.78 0.10 53.48 11:35:01 2 55.24 0.00 1.89 0.70 0.10 42.07 11:35:01 3 46.70 0.00 1.84 0.30 0.07 51.09 11:35:01 4 40.17 0.00 0.96 0.22 0.10 58.55 11:35:01 5 51.09 0.00 0.94 0.02 0.08 47.87 11:35:01 6 44.34 0.00 1.44 0.72 0.10 53.40 11:35:01 7 39.06 0.00 1.86 0.55 0.08 58.45 11:36:01 all 23.68 0.00 0.92 0.60 0.06 74.75 11:36:01 0 41.19 0.00 1.17 0.15 0.10 57.39 11:36:01 1 25.24 0.00 0.87 1.34 0.08 72.47 11:36:01 2 19.52 0.00 1.05 3.21 0.05 76.17 11:36:01 3 23.06 0.00 0.60 0.02 0.05 76.27 11:36:01 4 17.47 0.00 0.51 0.02 0.03 81.97 11:36:01 5 25.81 0.00 1.00 0.03 0.05 73.11 11:36:01 6 21.54 0.00 1.57 0.00 0.05 76.84 11:36:01 7 15.62 0.00 0.58 0.03 0.05 83.71 Average: all 21.88 3.54 3.79 1.51 0.09 69.19 Average: 0 22.85 3.51 3.77 1.12 0.09 68.66 Average: 1 27.01 3.58 3.97 2.12 0.10 63.23 Average: 2 22.88 3.89 4.11 1.45 0.08 67.59 Average: 3 22.99 3.28 3.30 0.50 0.08 69.85 Average: 4 17.08 3.33 3.74 1.39 0.11 74.36 Average: 5 22.45 3.91 4.06 1.53 0.08 67.97 Average: 6 21.43 3.50 3.81 1.03 0.09 70.14 Average: 7 18.33 3.30 3.61 2.96 0.09 71.71