---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-24505 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 11G 145G 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/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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 893 27337 1 3868 30742 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:78:27:ca brd ff:ff:ff:ff:ff:ff inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe78:27ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:92:25:71 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-24505) 09/20/24 _x86_64_ (8 CPU) 06:55:01 LINUX RESTART (8 CPU) 06:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:57:01 162.61 85.25 77.36 0.00 3307.70 9857.53 0.00 06:58:01 61.18 13.03 48.15 0.00 910.93 15159.60 0.00 06:59:01 50.42 0.82 49.60 0.00 63.85 36862.78 0.00 Average: 91.41 33.04 58.37 0.00 1427.55 20627.24 0.00 06:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 29374820 31467156 847888 2.58 81184 2309808 1738100 5.12 1105520 2040916 154924 06:58:01 27790736 30509968 1783176 5.42 104468 2892912 2394628 7.06 2168432 2518672 313856 06:59:01 27974544 31487400 801772 2.44 114996 3646624 1685804 4.97 1330616 3142240 46420 Average: 28380033 31154841 1144279 3.48 100216 2949781 1939511 5.72 1534856 2567276 171733 06:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 ens3 76.36 60.43 793.74 13.40 0.00 0.00 0.00 0.00 06:58:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 ens3 553.80 452.35 5792.84 69.57 0.00 0.00 0.00 0.00 06:59:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 ens3 269.09 212.26 2235.77 122.09 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 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 299.72 241.66 2940.47 68.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-24505) 09/20/24 _x86_64_ (8 CPU) 06:55:01 LINUX RESTART (8 CPU) 06:56:01 CPU %user %nice %system %iowait %steal %idle 06:57:01 all 9.82 5.70 5.56 3.42 0.13 75.37 06:57:01 0 5.49 7.48 6.32 3.23 0.27 77.21 06:57:01 1 7.56 7.12 5.60 2.31 0.10 77.30 06:57:01 2 5.14 6.67 6.03 1.43 0.10 80.63 06:57:01 3 8.68 6.37 5.31 1.16 0.10 78.38 06:57:01 4 5.69 4.31 4.72 2.54 0.10 82.63 06:57:01 5 24.01 5.69 5.82 3.00 0.12 61.35 06:57:01 6 4.52 6.14 5.94 1.01 0.15 82.24 06:57:01 7 17.42 1.78 4.76 12.71 0.12 63.21 06:58:01 all 40.97 0.00 1.58 1.06 0.11 56.29 06:58:01 0 40.25 0.00 0.99 2.96 0.10 55.70 06:58:01 1 44.62 0.00 2.65 0.27 0.10 52.37 06:58:01 2 46.85 0.00 1.73 0.22 0.08 51.12 06:58:01 3 39.84 0.00 1.57 0.57 0.12 57.90 06:58:01 4 39.30 0.00 1.21 2.25 0.15 57.09 06:58:01 5 37.59 0.00 1.37 0.17 0.08 60.79 06:58:01 6 43.02 0.00 1.44 0.40 0.10 55.05 06:58:01 7 36.28 0.00 1.68 1.64 0.12 60.28 06:59:01 all 17.79 0.00 0.91 1.53 0.05 79.72 06:59:01 0 14.99 0.00 0.85 0.53 0.05 83.58 06:59:01 1 8.53 0.00 0.85 0.00 0.03 90.58 06:59:01 2 16.71 0.00 0.64 0.00 0.03 82.62 06:59:01 3 16.54 0.00 0.93 0.10 0.05 82.38 06:59:01 4 11.41 0.00 0.62 6.53 0.05 81.39 06:59:01 5 16.23 0.00 0.76 1.33 0.07 81.62 06:59:01 6 22.64 0.00 0.62 1.77 0.05 74.91 06:59:01 7 35.27 0.00 1.99 2.02 0.07 60.65 Average: all 22.87 1.89 2.68 2.00 0.10 70.45 Average: 0 20.25 2.48 2.71 2.24 0.14 72.18 Average: 1 20.24 2.37 3.03 0.86 0.08 73.42 Average: 2 22.91 2.22 2.79 0.55 0.07 71.46 Average: 3 21.69 2.11 2.60 0.61 0.09 72.90 Average: 4 18.82 1.43 2.18 3.78 0.10 73.69 Average: 5 25.96 1.89 2.65 1.50 0.09 67.91 Average: 6 23.44 2.04 2.66 1.06 0.10 70.70 Average: 7 29.68 0.59 2.81 5.44 0.10 61.38