---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-16889 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 721 11057 1 4218 14936 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:4e:0f:28 brd ff:ff:ff:ff:ff:ff inet 10.30.170.38/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe4e:f28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:08:4c:df 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-16889) 02/11/25 _x86_64_ (4 CPU) 18:06:50 LINUX RESTART (4 CPU) 18:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:08:01 432.33 155.86 276.47 0.00 12184.77 46209.77 0.00 18:09:01 276.22 54.75 221.48 0.00 2640.32 13249.07 0.00 18:10:02 64.58 14.13 50.45 0.00 747.48 10407.86 0.00 18:11:01 117.52 2.27 115.25 0.00 77.41 6687.82 0.00 18:12:01 70.75 3.63 67.12 0.00 122.38 21948.88 0.00 18:13:01 65.89 3.50 62.39 0.00 4269.96 13977.80 0.00 18:14:01 56.82 0.33 56.49 0.00 10.80 9584.00 0.00 18:15:01 29.46 1.32 28.15 0.00 103.58 14341.21 0.00 Average: 139.24 29.53 109.71 0.00 2524.65 17072.21 0.00 18:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:08:01 13459100 15366132 625680 3.82 55184 2059012 1403708 8.05 835176 1832536 111820 18:09:01 12525820 14941160 1027100 6.27 82972 2515144 1700248 9.75 1308540 2245556 241248 18:10:02 11624488 14166416 1796932 10.97 87708 2631964 2425576 13.92 2196648 2245996 48720 18:11:01 11311112 14140032 1822924 11.13 102084 2891052 2658876 15.25 2260180 2482720 235716 18:12:01 10839240 13828748 2126460 12.98 108008 3036956 2662012 15.27 2705396 2488084 46560 18:13:01 10310748 13646752 2304668 14.07 136852 3345648 2812084 16.13 3165832 2545768 39352 18:14:01 10548620 13969336 1981632 12.10 141592 3419952 2794960 16.04 2867820 2601404 24000 18:15:01 11348832 15313852 637164 3.89 145580 3938988 1381700 7.93 1716924 2935180 154600 Average: 11495995 14421554 1540320 9.40 107498 2979840 2229896 12.79 2132064 2422156 112752 18:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 18:08:01 ens3 367.74 241.18 1796.85 69.47 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 18:09:01 ens3 295.47 244.09 3621.43 40.35 0.00 0.00 0.00 0.00 18:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:02 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 18:10:02 ens3 133.54 109.90 618.94 24.34 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 lo 45.18 45.18 41.07 41.07 0.00 0.00 0.00 0.00 18:11:01 ens3 253.70 170.67 2368.67 28.90 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 lo 5302.23 5302.23 5039.47 5039.47 0.00 0.00 0.00 0.00 18:12:01 ens3 126.28 89.87 1795.86 15.68 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 984.77 984.77 933.14 933.14 0.00 0.00 0.00 0.00 18:13:01 ens3 258.91 185.95 2260.71 29.10 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1992.73 1992.73 1890.04 1890.04 0.00 0.00 0.00 0.00 18:14:01 ens3 91.95 69.61 762.65 12.96 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 19.61 19.61 1.92 1.92 0.00 0.00 0.00 0.00 18:15:01 ens3 180.00 172.15 981.15 126.54 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: lo 1045.66 1045.66 990.20 990.20 0.00 0.00 0.00 0.00 Average: ens3 213.36 160.40 1774.56 43.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-16889) 02/11/25 _x86_64_ (4 CPU) 18:06:50 LINUX RESTART (4 CPU) 18:07:01 CPU %user %nice %system %iowait %steal %idle 18:08:01 all 15.85 17.17 14.68 6.80 0.11 45.38 18:08:01 0 20.86 15.60 13.46 10.14 0.10 39.83 18:08:01 1 14.42 17.60 15.38 7.44 0.10 45.06 18:08:01 2 15.97 16.95 15.16 4.88 0.12 46.92 18:08:01 3 12.17 18.53 14.70 4.75 0.13 49.70 18:09:01 all 31.09 3.17 4.46 3.29 0.10 57.89 18:09:01 0 44.50 2.66 4.51 2.10 0.12 46.11 18:09:01 1 26.88 2.39 3.46 4.64 0.10 62.53 18:09:01 2 25.60 4.18 4.80 3.83 0.10 61.49 18:09:01 3 27.43 3.46 5.06 2.58 0.08 61.38 18:10:02 all 78.25 0.00 2.33 0.68 0.10 18.65 18:10:02 0 70.48 0.00 2.46 0.64 0.13 26.29 18:10:02 1 77.57 0.00 2.13 1.61 0.10 18.59 18:10:02 2 81.71 0.00 2.51 0.15 0.10 15.53 18:10:02 3 83.22 0.00 2.20 0.30 0.08 14.19 18:11:01 all 69.93 0.00 2.21 0.77 0.11 26.98 18:11:01 0 73.33 0.00 2.82 1.02 0.12 22.71 18:11:01 1 73.04 0.00 1.98 1.20 0.10 23.68 18:11:01 2 69.38 0.00 2.06 0.22 0.10 28.24 18:11:01 3 63.99 0.00 1.99 0.66 0.10 33.25 18:12:01 all 61.07 0.00 3.98 2.39 0.11 32.44 18:12:01 0 55.75 0.00 4.26 1.76 0.10 38.12 18:12:01 1 58.91 0.00 3.39 1.89 0.12 35.69 18:12:01 2 64.33 0.00 5.21 4.25 0.10 26.10 18:12:01 3 65.34 0.00 3.06 1.69 0.12 29.79 18:13:01 all 66.71 0.00 4.65 4.57 0.11 23.96 18:13:01 0 65.03 0.00 4.00 4.36 0.12 26.49 18:13:01 1 68.42 0.00 5.01 2.44 0.10 24.02 18:13:01 2 64.45 0.00 5.19 8.07 0.14 22.17 18:13:01 3 68.96 0.00 4.38 3.39 0.10 23.17 18:14:01 all 61.91 0.00 3.03 1.69 0.13 33.24 18:14:01 0 61.47 0.00 2.44 0.10 0.12 35.87 18:14:01 1 61.46 0.00 3.47 4.12 0.13 30.82 18:14:01 2 63.63 0.00 3.33 1.67 0.14 31.24 18:14:01 3 61.09 0.00 2.90 0.88 0.12 35.02 18:15:01 all 36.74 0.00 1.78 1.85 0.08 59.55 18:15:01 0 27.52 0.00 1.44 4.58 0.08 66.37 18:15:01 1 41.16 0.00 2.11 2.60 0.08 54.05 18:15:01 2 47.39 0.00 2.18 0.17 0.10 50.16 18:15:01 3 30.94 0.00 1.39 0.08 0.05 67.54 Average: all 52.66 2.54 4.63 2.75 0.11 37.31 Average: 0 52.34 2.28 4.42 3.09 0.11 37.76 Average: 1 52.68 2.50 4.61 3.24 0.11 36.86 Average: 2 54.03 2.64 5.05 2.90 0.11 35.27 Average: 3 51.56 2.75 4.46 1.79 0.10 39.34