---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-32571 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 884 27345 1 3870 30751 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:08:d8:ac brd ff:ff:ff:ff:ff:ff inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe08:d8ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b9:eb:bd:73 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-32571) 10/01/24 _x86_64_ (8 CPU) 02:28:10 LINUX RESTART (8 CPU) 02:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:30:01 335.54 83.64 251.91 0.00 2520.51 8520.46 0.00 02:31:01 98.68 39.16 59.52 0.00 2673.02 13197.80 0.00 02:32:01 42.18 1.23 40.94 0.00 42.39 20067.32 0.00 02:33:01 47.59 1.32 46.28 0.00 136.24 24615.63 0.00 Average: 131.00 31.34 99.66 0.00 1343.04 16600.30 0.00 02:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 29642048 31588504 735568 2.24 74836 2176388 1658848 4.89 969696 1920676 174820 02:31:01 28158268 30551636 1752612 5.33 93700 2586660 2508904 7.40 2097464 2241556 180820 02:32:01 28025008 31529424 762340 2.32 114340 3638376 1661140 4.90 1285948 3135188 712088 02:33:01 28055596 31541964 749172 2.28 116992 3620404 1660868 4.90 1284888 3110916 2300 Average: 28470230 31302882 999923 3.04 99967 3005457 1872440 5.52 1409499 2602084 267507 02:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 02:30:01 ens3 156.22 120.35 1145.22 35.44 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:31:01 ens3 289.92 247.89 3392.38 41.96 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 02:32:01 ens3 470.65 373.80 4833.87 62.09 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 02:33:01 ens3 142.21 122.90 44.08 111.63 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 264.75 216.23 2353.89 62.78 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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-32571) 10/01/24 _x86_64_ (8 CPU) 02:28:10 LINUX RESTART (8 CPU) 02:29:01 CPU %user %nice %system %iowait %steal %idle 02:30:01 all 9.38 7.71 6.90 3.18 0.12 72.71 02:30:01 0 4.60 7.47 6.88 2.35 0.10 78.59 02:30:01 1 20.31 5.14 5.63 2.94 0.12 65.86 02:30:01 2 15.62 3.35 5.86 11.48 0.12 63.57 02:30:01 3 6.59 9.34 6.95 1.68 0.13 75.30 02:30:01 4 4.82 9.16 7.18 3.10 0.12 75.63 02:30:01 5 5.91 9.74 7.52 1.26 0.12 75.45 02:30:01 6 9.73 8.44 7.62 1.16 0.13 72.91 02:30:01 7 7.45 9.03 7.58 1.49 0.10 74.35 02:31:01 all 32.41 0.00 1.26 1.23 0.08 65.02 02:31:01 0 21.30 0.00 0.68 0.20 0.07 77.75 02:31:01 1 27.27 0.00 1.07 2.17 0.07 69.42 02:31:01 2 49.61 0.00 1.89 3.73 0.12 44.64 02:31:01 3 44.41 0.00 2.88 1.61 0.10 51.00 02:31:01 4 32.54 0.00 0.60 0.40 0.07 66.39 02:31:01 5 38.73 0.00 1.49 1.52 0.07 58.19 02:31:01 6 29.92 0.00 0.73 0.17 0.07 69.11 02:31:01 7 15.73 0.00 0.75 0.03 0.07 83.42 02:32:01 all 29.56 0.00 1.39 0.76 0.06 68.23 02:32:01 0 52.21 0.00 2.79 0.18 0.08 44.74 02:32:01 1 26.54 0.00 0.63 0.33 0.05 72.44 02:32:01 2 29.30 0.00 2.18 0.62 0.05 67.85 02:32:01 3 27.50 0.00 0.85 1.65 0.07 69.93 02:32:01 4 18.26 0.00 1.77 3.23 0.07 76.67 02:32:01 5 31.10 0.00 1.14 0.00 0.07 67.70 02:32:01 6 33.36 0.00 0.74 0.00 0.07 65.84 02:32:01 7 18.13 0.00 1.02 0.05 0.07 80.74 02:33:01 all 7.32 0.00 0.56 0.87 0.03 91.22 02:33:01 0 0.72 0.00 0.40 0.00 0.02 98.87 02:33:01 1 4.42 0.00 0.27 0.00 0.05 95.26 02:33:01 2 3.12 0.00 0.35 0.00 0.02 96.51 02:33:01 3 11.41 0.00 0.74 1.94 0.05 85.87 02:33:01 4 15.17 0.00 1.15 4.72 0.05 78.91 02:33:01 5 15.09 0.00 0.75 0.17 0.03 83.96 02:33:01 6 0.43 0.00 0.33 0.07 0.02 99.15 02:33:01 7 8.26 0.00 0.48 0.05 0.02 91.19 Average: all 19.68 1.92 2.52 1.51 0.07 74.30 Average: 0 19.73 1.86 2.68 0.68 0.07 74.98 Average: 1 19.63 1.28 1.89 1.36 0.07 75.76 Average: 2 24.41 0.83 2.56 3.94 0.08 68.17 Average: 3 22.50 2.32 2.85 1.72 0.09 70.53 Average: 4 17.73 2.28 2.67 2.86 0.08 74.39 Average: 5 22.73 2.42 2.72 0.74 0.07 71.33 Average: 6 18.37 2.10 2.35 0.35 0.07 76.77 Average: 7 12.40 2.24 2.45 0.40 0.06 82.44