---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-6992 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.3G 146G 6% / 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 888 28220 1 2990 30752 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:6d:e9:df brd ff:ff:ff:ff:ff:ff inet 10.30.170.166/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe6d:e9df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:61:b2:ed 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 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-6992) 11/13/24 _x86_64_ (8 CPU) 00:55:12 LINUX RESTART (8 CPU) 00:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:57:01 338.89 81.50 257.39 0.00 2498.25 11526.10 0.00 00:58:01 441.30 35.67 405.63 0.00 2395.87 18602.87 0.00 00:59:01 59.17 15.48 43.69 0.00 749.61 5260.06 0.00 Average: 279.80 44.22 235.58 0.00 1881.27 11796.72 0.00 00:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:57:01 29559316 31616988 701068 2.13 83236 2273940 1603000 4.73 997948 1963544 151812 00:58:01 28389096 30809992 1490608 4.53 99840 2606020 2311996 6.82 1848940 2253004 17216 00:59:01 27150400 29730504 2564988 7.80 103672 2757088 3228768 9.52 3017960 2312272 6024 Average: 28366271 30719161 1585555 4.82 95583 2545683 2381255 7.02 1954949 2176273 58351 00:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:57:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:57:01 ens3 223.03 162.12 1992.08 24.80 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 00:58:01 ens3 263.80 228.41 2580.19 43.59 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 00:59:01 ens3 161.29 127.01 1670.15 18.84 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 216.04 172.52 2080.83 29.08 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 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-6992) 11/13/24 _x86_64_ (8 CPU) 00:55:12 LINUX RESTART (8 CPU) 00:56:01 CPU %user %nice %system %iowait %steal %idle 00:57:01 all 7.95 7.36 6.26 2.42 0.12 75.90 00:57:01 0 2.70 7.16 5.91 0.87 0.15 83.20 00:57:01 1 27.13 5.50 5.79 2.31 0.15 59.13 00:57:01 2 8.57 7.70 6.05 1.09 0.12 76.47 00:57:01 3 8.32 4.58 5.74 4.88 0.10 76.39 00:57:01 4 4.03 8.31 6.70 3.88 0.12 76.96 00:57:01 5 5.71 8.78 6.76 2.78 0.10 75.86 00:57:01 6 4.88 7.55 6.26 2.42 0.10 78.79 00:57:01 7 2.32 9.26 6.89 1.11 0.12 80.30 00:58:01 all 18.42 0.00 6.87 1.90 0.08 72.73 00:58:01 0 21.01 0.00 6.29 0.57 0.10 72.04 00:58:01 1 27.60 0.00 6.05 1.78 0.05 64.53 00:58:01 2 15.14 0.00 7.38 0.67 0.08 76.73 00:58:01 3 14.18 0.00 6.26 2.03 0.07 77.46 00:58:01 4 15.96 0.00 6.42 0.37 0.07 77.18 00:58:01 5 17.28 0.00 8.87 6.03 0.08 67.74 00:58:01 6 13.18 0.00 7.03 3.26 0.07 76.47 00:58:01 7 23.06 0.00 6.62 0.54 0.10 69.68 00:59:01 all 32.58 0.00 0.95 0.29 0.07 66.10 00:59:01 0 39.94 0.00 1.17 0.38 0.07 58.44 00:59:01 1 34.33 0.00 0.77 0.03 0.07 64.80 00:59:01 2 42.05 0.00 0.50 0.00 0.07 57.38 00:59:01 3 38.40 0.00 1.25 0.57 0.07 59.71 00:59:01 4 29.98 0.00 0.79 0.08 0.07 69.08 00:59:01 5 25.46 0.00 1.15 0.32 0.08 72.98 00:59:01 6 29.21 0.00 1.05 0.20 0.07 69.47 00:59:01 7 21.29 0.00 0.94 0.75 0.05 76.97 Average: all 19.67 2.44 4.69 1.54 0.09 71.57 Average: 0 21.24 2.38 4.45 0.61 0.11 71.21 Average: 1 29.69 1.82 4.20 1.37 0.09 62.83 Average: 2 21.94 2.56 4.64 0.59 0.09 70.19 Average: 3 20.31 1.52 4.42 2.49 0.08 71.19 Average: 4 16.68 2.76 4.63 1.44 0.08 74.40 Average: 5 16.18 2.91 5.59 3.04 0.09 72.19 Average: 6 15.77 2.51 4.78 1.96 0.08 74.90 Average: 7 15.57 3.08 4.81 0.80 0.09 75.65