---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-31108 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 9.1G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 895 28444 1 2760 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:7e:40:4a brd ff:ff:ff:ff:ff:ff inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe7e:404a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:6a:98:3f 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-31108) 10/01/24 _x86_64_ (8 CPU) 01:29:40 LINUX RESTART (8 CPU) 01:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:31:01 401.90 138.28 263.62 0.00 11542.08 71593.53 0.00 01:32:01 70.88 49.50 21.38 0.00 1412.72 29844.44 0.00 01:33:01 58.92 20.80 38.13 0.00 1871.15 37546.68 0.00 01:34:01 56.41 0.57 55.85 0.00 75.84 36037.85 0.00 Average: 147.01 52.28 94.73 0.00 3724.81 43752.41 0.00 01:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:31:01 29933508 31609960 727696 2.21 49448 1948316 1639548 4.83 893300 1736984 27356 01:32:01 28892412 30834164 1496520 4.55 60780 2192156 2243288 6.61 1726092 1931620 206760 01:33:01 29298072 31458040 863228 2.63 74688 2387724 1731364 5.10 1171156 2058676 102028 01:34:01 29194556 31507984 800876 2.44 89740 2515188 1676920 4.94 1127596 2183428 79388 Average: 29329637 31352537 972080 2.96 68664 2260846 1822780 5.37 1229536 1977677 103883 01:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:31:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 349.29 237.91 1502.62 72.94 0.00 0.00 0.00 0.00 01:32:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 374.99 316.05 3088.97 57.74 0.00 0.00 0.00 0.00 01:33:01 lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 73.39 55.32 719.67 7.96 0.00 0.00 0.00 0.00 01:34:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 33.37 27.31 236.36 6.17 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.09 0.09 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 207.79 159.18 1387.21 36.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-31108) 10/01/24 _x86_64_ (8 CPU) 01:29:40 LINUX RESTART (8 CPU) 01:30:01 CPU %user %nice %system %iowait %steal %idle 01:31:01 all 5.54 8.61 8.02 4.64 0.15 73.04 01:31:01 0 8.24 9.84 8.52 4.24 0.15 69.01 01:31:01 1 4.17 7.23 7.20 6.39 0.13 74.88 01:31:01 2 4.54 9.38 7.77 2.06 0.15 76.09 01:31:01 3 7.41 9.33 7.31 1.45 0.15 74.34 01:31:01 4 5.56 6.68 8.35 11.53 0.15 67.73 01:31:01 5 4.16 6.99 7.94 3.65 0.17 77.09 01:31:01 6 6.69 9.80 8.59 5.07 0.15 69.70 01:31:01 7 3.51 9.60 8.52 2.72 0.17 75.50 01:32:01 all 16.73 3.06 3.21 0.83 0.11 76.07 01:32:01 0 13.62 3.34 3.46 0.52 0.12 78.94 01:32:01 1 15.64 1.14 2.64 1.24 0.12 79.23 01:32:01 2 24.62 4.16 3.12 1.02 0.12 66.96 01:32:01 3 14.99 3.53 3.23 0.79 0.10 77.35 01:32:01 4 17.23 3.80 3.62 0.55 0.08 74.72 01:32:01 5 12.23 1.91 2.92 0.25 0.13 82.55 01:32:01 6 14.77 3.57 3.53 0.65 0.10 77.38 01:32:01 7 20.72 3.00 3.13 1.62 0.12 71.41 01:33:01 all 5.14 0.00 0.56 1.21 0.02 93.06 01:33:01 0 1.28 0.00 0.34 0.18 0.02 98.19 01:33:01 1 0.22 0.00 0.40 3.07 0.00 96.32 01:33:01 2 0.20 0.00 0.27 4.19 0.02 95.32 01:33:01 3 11.38 0.00 1.07 0.98 0.03 86.54 01:33:01 4 13.94 0.00 0.87 0.95 0.05 84.19 01:33:01 5 11.16 0.00 0.95 0.12 0.02 87.76 01:33:01 6 1.57 0.00 0.27 0.03 0.02 98.12 01:33:01 7 1.39 0.00 0.28 0.18 0.03 98.11 01:34:01 all 6.52 0.00 0.49 2.46 0.02 90.50 01:34:01 0 0.13 0.00 0.45 0.05 0.02 99.35 01:34:01 1 0.13 0.00 0.15 4.74 0.02 94.96 01:34:01 2 6.25 0.00 0.65 0.32 0.03 92.75 01:34:01 3 0.13 0.00 0.25 6.45 0.00 93.17 01:34:01 4 29.85 0.00 1.05 3.97 0.05 65.08 01:34:01 5 5.70 0.00 0.53 4.10 0.02 89.65 01:34:01 6 7.79 0.00 0.65 0.05 0.02 91.49 01:34:01 7 2.17 0.00 0.22 0.03 0.03 97.55 Average: all 8.48 2.90 3.06 2.28 0.08 83.20 Average: 0 5.81 3.28 3.18 1.24 0.08 86.41 Average: 1 5.03 2.08 2.59 3.85 0.07 86.37 Average: 2 8.90 3.36 2.94 1.90 0.08 82.82 Average: 3 8.48 3.20 2.95 2.42 0.07 82.88 Average: 4 16.67 2.61 3.46 4.24 0.08 72.94 Average: 5 8.32 2.21 3.07 2.03 0.08 84.30 Average: 6 7.70 3.33 3.25 1.45 0.07 84.20 Average: 7 6.94 3.13 3.02 1.13 0.09 85.68