---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5418 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 735 11361 1 3900 14922 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:61:a0:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.135/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe61:a0f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:df:90:69 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-4c-4g-5418) 12/25/24 _x86_64_ (4 CPU) 16:12:24 LINUX RESTART (4 CPU) 16:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 265.32 77.82 187.50 0.00 1674.65 8501.40 0.00 16:15:01 64.75 22.68 42.07 0.00 1672.64 8783.74 0.00 16:16:01 161.67 24.36 137.31 0.00 1412.83 8891.85 0.00 16:17:01 88.55 0.10 88.45 0.00 9.60 3942.14 0.00 16:18:01 58.79 6.98 51.81 0.00 2154.57 14936.31 0.00 16:19:01 51.45 0.53 50.92 0.00 16.80 14591.07 0.00 16:20:01 19.01 0.47 18.54 0.00 19.46 4092.10 0.00 16:21:01 51.56 0.10 51.46 0.00 21.06 9146.08 0.00 16:22:01 27.71 1.17 26.55 0.00 80.39 14073.52 0.00 Average: 87.64 14.91 72.73 0.00 784.68 9661.81 0.00 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13334208 15455512 520988 3.18 73556 2239320 1263352 7.25 755180 2009544 235572 16:15:01 12974764 15177348 795480 4.86 78900 2312956 1532820 8.79 1048828 2067488 25948 16:16:01 12091604 14573816 1389788 8.48 86928 2575540 2034916 11.67 1772008 2208796 35336 16:17:01 11690784 14242460 1718572 10.49 97276 2631656 2214604 12.71 2138164 2237260 21012 16:18:01 11134132 14069856 1885928 11.51 108288 2988492 2352980 13.50 2399472 2507612 70100 16:19:01 10467252 13598456 2357040 14.39 111724 3171360 2804012 16.09 3025144 2537340 168880 16:20:01 10834360 13850584 2105244 12.85 112488 3058536 2611668 14.98 2756512 2444104 22516 16:21:01 10489460 13595192 2360352 14.41 116264 3139184 2825372 16.21 3034572 2505772 20888 16:22:01 11664836 15304196 651056 3.97 120404 3647392 1399776 8.03 1516764 2831976 153064 Average: 11631267 14429713 1531605 9.35 100648 2862715 2115500 12.14 2049627 2372210 83702 16:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 90.12 75.34 1101.12 19.04 0.00 0.00 0.00 0.00 16:14:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 70.24 68.41 450.50 15.90 0.00 0.00 0.00 0.00 16:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 236.43 190.00 3001.78 28.46 0.00 0.00 0.00 0.00 16:16:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 80.32 71.95 189.63 20.06 0.00 0.00 0.00 0.00 16:17:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 326.53 227.88 3703.83 29.66 0.00 0.00 0.00 0.00 16:18:01 lo 1194.35 1194.35 1135.74 1135.74 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 33.27 32.73 208.15 8.61 0.00 0.00 0.00 0.00 16:19:01 lo 4308.80 4308.80 4094.91 4094.91 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 78.87 73.11 161.19 24.63 0.00 0.00 0.00 0.00 16:20:01 lo 1186.75 1186.75 1121.75 1121.75 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 90.63 68.72 792.93 15.51 0.00 0.00 0.00 0.00 16:21:01 lo 2190.05 2190.05 2078.03 2078.03 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 175.50 178.95 957.49 147.21 0.00 0.00 0.00 0.00 16:22:01 lo 25.00 25.00 2.46 2.46 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 131.32 109.68 1174.06 34.34 0.00 0.00 0.00 0.00 Average: lo 989.86 989.86 936.96 936.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5418) 12/25/24 _x86_64_ (4 CPU) 16:12:24 LINUX RESTART (4 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 18.61 12.43 10.26 3.37 0.11 55.22 16:14:01 0 27.73 13.64 11.22 3.35 0.12 43.94 16:14:01 1 18.52 10.37 10.02 2.70 0.13 58.25 16:14:01 2 13.85 12.32 9.33 2.12 0.08 62.30 16:14:01 3 14.30 13.39 10.47 5.32 0.10 56.42 16:15:01 all 6.22 0.00 0.50 1.20 0.05 92.02 16:15:01 0 6.38 0.00 0.27 0.23 0.05 93.07 16:15:01 1 6.24 0.00 1.05 3.95 0.05 88.71 16:15:01 2 6.09 0.00 0.45 0.13 0.05 93.28 16:15:01 3 6.17 0.00 0.25 0.50 0.07 93.02 16:16:01 all 73.79 0.00 2.45 0.80 0.10 22.86 16:16:01 0 72.16 0.00 2.24 0.44 0.10 25.06 16:16:01 1 79.53 0.00 2.76 0.72 0.10 16.89 16:16:01 2 66.46 0.00 2.31 0.72 0.10 30.41 16:16:01 3 77.00 0.00 2.48 1.34 0.10 19.08 16:17:01 all 75.84 0.00 2.60 0.78 0.11 20.66 16:17:01 0 78.56 0.00 2.46 0.72 0.10 18.16 16:17:01 1 80.45 0.00 3.20 0.02 0.12 16.22 16:17:01 2 74.72 0.00 2.14 0.02 0.12 23.00 16:17:01 3 69.63 0.00 2.59 2.39 0.10 25.29 16:18:01 all 44.75 0.00 2.64 0.87 0.08 51.65 16:18:01 0 47.23 0.00 2.84 0.13 0.08 49.72 16:18:01 1 43.35 0.00 3.18 1.27 0.10 52.10 16:18:01 2 47.34 0.00 2.61 1.09 0.07 48.90 16:18:01 3 41.07 0.00 1.92 1.01 0.08 55.92 16:19:01 all 58.45 0.00 3.53 0.33 0.09 37.60 16:19:01 0 59.86 0.00 3.08 0.50 0.08 36.48 16:19:01 1 59.71 0.00 3.83 0.17 0.10 36.19 16:19:01 2 53.66 0.00 4.16 0.39 0.10 41.70 16:19:01 3 60.58 0.00 3.05 0.25 0.08 36.03 16:20:01 all 72.60 0.00 2.80 0.10 0.10 24.40 16:20:01 0 77.13 0.00 2.60 0.18 0.10 19.99 16:20:01 1 66.03 0.00 2.11 0.10 0.10 31.66 16:20:01 2 74.20 0.00 3.18 0.05 0.10 22.47 16:20:01 3 73.03 0.00 3.32 0.07 0.10 23.48 16:21:01 all 63.38 0.00 3.22 0.44 0.10 32.86 16:21:01 0 59.79 0.00 2.39 0.18 0.10 37.54 16:21:01 1 60.08 0.00 3.49 0.52 0.10 35.80 16:21:01 2 65.09 0.00 3.38 0.55 0.10 30.88 16:21:01 3 68.54 0.00 3.62 0.52 0.08 27.24 16:22:01 all 30.98 0.00 1.65 0.70 0.09 66.59 16:22:01 0 29.68 0.00 2.05 0.18 0.07 68.02 16:22:01 1 22.42 0.00 0.96 0.26 0.10 76.26 16:22:01 2 33.52 0.00 2.16 2.16 0.08 62.07 16:22:01 3 38.40 0.00 1.42 0.20 0.10 59.88 Average: all 49.37 1.38 3.29 0.96 0.09 44.91 Average: 0 50.90 1.51 3.24 0.66 0.09 43.60 Average: 1 48.44 1.15 3.39 1.08 0.10 45.84 Average: 2 48.30 1.36 3.29 0.80 0.09 46.15 Average: 3 49.85 1.48 3.23 1.28 0.09 44.07