---> uname -a: Linux prd-ubuntu2004-docker-2c-1g-91 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 796M 1.3M 795M 1% /run /dev/vda1 39G 15G 25G 38% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 796M 40K 796M 1% /run/user/122 tmpfs 796M 4.0K 796M 1% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25577 /dev/loop4 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 7957 820 1165 1 5971 6828 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:2e:47:95 brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85073sec preferred_lft 85073sec inet6 fe80::f816:3eff:fe2e:4795/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:52:ce:b3 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 5.4.0-146-generic (prd-ubuntu2004-docker-2c-1g-91) 12/16/25 _x86_64_ (2 CPU) 12:03:42 LINUX RESTART (2 CPU) 12:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 359.31 43.50 315.81 0.00 4001.36 57095.97 0.00 12:06:01 291.85 25.31 266.54 0.00 4087.59 22541.71 0.00 12:07:01 102.97 0.30 102.67 0.00 4.67 16948.38 0.00 12:08:01 66.37 0.15 66.22 0.00 1.73 22789.14 0.00 12:09:01 87.02 5.21 81.81 0.00 2399.20 40877.57 0.00 12:10:01 50.01 1.58 48.43 0.00 244.09 20447.66 0.00 12:11:01 31.96 0.02 31.94 0.00 0.13 15418.10 0.00 12:12:01 50.57 1.80 48.77 0.00 63.45 41958.55 0.00 12:13:01 19.30 0.08 19.21 0.00 0.80 15433.83 0.00 12:14:01 1.42 0.00 1.42 0.00 0.00 17.20 0.00 12:15:01 1.55 0.00 1.55 0.00 0.00 30.66 0.00 12:16:01 8.73 6.70 2.03 0.00 386.34 76.52 0.00 12:17:01 2.40 0.03 2.37 0.00 0.93 41.46 0.00 12:18:01 2.72 1.03 1.68 0.00 137.73 18.53 0.00 12:19:01 43.91 2.62 41.29 0.00 33.73 39775.24 0.00 12:20:01 4.00 0.00 4.00 0.00 0.00 517.38 0.00 12:21:01 1.52 0.00 1.52 0.00 0.00 20.80 0.00 12:22:01 0.98 0.00 0.98 0.00 0.00 13.46 0.00 12:23:01 87.25 2.43 84.82 0.00 73.59 21772.10 0.00 12:24:01 60.97 1.07 59.91 0.00 33.59 50956.04 0.00 12:25:01 32.01 1.22 30.79 0.00 30.39 17680.52 0.00 Average: 61.99 4.40 57.59 0.00 544.86 18275.94 0.00 12:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 4803948 7069468 707908 8.69 80388 2333416 2590696 28.17 886028 2161624 188216 12:06:01 3940712 7014748 781908 9.60 120164 3020572 2988524 32.49 1307468 2538164 271652 12:07:01 3406800 7016684 787120 9.66 152692 3454720 2990436 32.51 1421184 2896668 420820 12:08:01 2194608 6393328 1416052 17.38 157576 4006744 3565500 38.77 2337096 3164964 320520 12:09:01 2252116 6976192 798020 9.79 177676 4521076 2939348 31.96 2156948 3259188 155624 12:10:01 1941508 6964596 797308 9.78 189868 4803512 2877792 31.29 2262120 3450272 219204 12:11:01 1346432 7012324 749860 9.20 190652 5424028 2879440 31.31 2521876 3763740 407908 12:12:01 1769060 6961988 800448 9.82 177328 4974188 2908712 31.63 2557460 3314452 202168 12:13:01 1820996 6961828 800660 9.83 177552 4923116 2911676 31.66 2525364 3296452 164 12:14:01 1824880 6965736 796756 9.78 177584 4923108 2911676 31.66 2522076 3296264 144 12:15:01 1812288 6961748 809072 9.93 177684 4923284 2911676 31.66 2526316 3304764 164 12:16:01 1778096 6941892 827744 10.16 178220 4936048 2999400 32.61 2549364 3312568 900 12:17:01 1777892 6949508 828008 10.16 178256 4936048 2999400 32.61 2542316 3320360 124 12:18:01 2284832 6969692 781268 9.59 182060 4478892 2907220 31.61 2097240 3266036 716 12:19:01 2110908 6941784 840720 10.32 183156 4591616 3071960 33.40 2561268 2974300 14724 12:20:01 2098460 6930040 852960 10.47 183192 4591776 3071960 33.40 2573848 2974996 380 12:21:01 2098728 6930320 852664 10.46 183212 4591776 3071960 33.40 2573460 2974996 124 12:22:01 2098824 6935744 852648 10.46 183224 4591776 3071960 33.40 2568236 2980308 208 12:23:01 1291172 7031716 750948 9.22 204380 5423356 2880256 31.32 2776620 3522912 386092 12:24:01 1504456 7029116 720604 8.84 211736 5233604 2831176 30.78 2747516 3340820 43532 12:25:01 1206236 7006984 768316 9.43 223316 5461120 2937976 31.94 2872236 3503232 72992 Average: 2160141 6950735 824809 10.12 175710 4578275 2967559 32.27 2327907 3172242 128875 12:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 lo 2.32 2.32 0.25 0.25 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 533.47 311.22 3834.68 82.29 0.00 0.00 0.00 0.00 12:06:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 143.53 105.75 782.80 13.44 0.00 0.00 0.00 0.00 12:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 169.91 80.89 1500.30 9.56 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 0.35 0.27 0.08 0.25 0.00 0.00 0.00 0.00 12:09:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 158.25 105.28 2383.83 7.53 0.00 0.00 0.00 0.00 12:10:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 9.42 6.82 19.69 1.42 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 0.48 0.52 0.08 3.07 0.00 0.00 0.00 0.00 12:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 0.70 0.45 0.13 0.26 0.00 0.00 0.00 0.00 12:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 0.88 0.77 0.44 0.69 0.00 0.00 0.00 0.00 12:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 ens3 0.25 0.32 0.07 0.23 0.00 0.00 0.00 0.00 12:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 0.32 0.33 0.14 0.30 0.00 0.00 0.00 0.00 12:16:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 ens3 2.47 1.77 4.67 0.76 0.00 0.00 0.00 0.00 12:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 ens3 0.20 0.28 0.06 0.25 0.00 0.00 0.00 0.00 12:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 0.37 0.38 0.08 0.27 0.00 0.00 0.00 0.00 12:19:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 0.35 0.43 0.09 0.26 0.00 0.00 0.00 0.00 12:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 0.70 0.60 0.25 0.75 0.00 0.00 0.00 0.00 12:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 0.30 0.32 0.12 0.24 0.00 0.00 0.00 0.00 12:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 0.40 0.37 0.08 0.24 0.00 0.00 0.00 0.00 12:23:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 138.91 71.55 1711.60 7.87 0.00 0.00 0.00 0.00 12:24:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 24.33 19.18 24.17 2.13 0.00 0.00 0.00 0.00 12:25:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 13.51 11.16 95.18 1.89 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.03 0.03 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 56.72 34.00 490.63 6.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-1g-91) 12/16/25 _x86_64_ (2 CPU) 12:03:42 LINUX RESTART (2 CPU) 12:04:02 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 43.29 0.00 5.43 6.51 0.08 44.69 12:05:01 0 40.85 0.00 4.91 9.02 0.08 45.14 12:05:01 1 45.75 0.00 5.96 3.99 0.07 44.24 12:06:01 all 63.22 0.00 6.55 5.34 0.09 24.79 12:06:01 0 55.59 0.00 6.54 7.11 0.08 30.68 12:06:01 1 70.93 0.00 6.57 3.55 0.10 18.85 12:07:01 all 75.38 0.00 8.12 1.60 0.10 14.80 12:07:01 0 74.49 0.00 7.89 1.65 0.12 15.85 12:07:01 1 76.28 0.00 8.34 1.55 0.08 13.74 12:08:01 all 87.71 0.00 6.44 0.25 0.08 5.52 12:08:01 0 87.68 0.00 6.68 0.41 0.07 5.17 12:08:01 1 87.74 0.00 6.20 0.10 0.08 5.88 12:09:01 all 71.18 0.00 8.94 0.85 0.09 18.94 12:09:01 0 61.76 0.00 8.83 0.52 0.08 28.81 12:09:01 1 80.65 0.00 9.05 1.18 0.10 9.02 12:10:01 all 82.15 0.00 6.99 0.32 0.10 10.44 12:10:01 0 85.47 0.00 7.96 0.62 0.10 5.84 12:10:01 1 78.83 0.00 6.02 0.02 0.10 15.03 12:11:01 all 90.64 0.00 6.40 0.03 0.10 2.84 12:11:01 0 90.67 0.00 6.38 0.05 0.10 2.79 12:11:01 1 90.61 0.00 6.41 0.00 0.10 2.88 12:12:01 all 69.48 0.00 10.21 1.02 0.10 19.18 12:12:01 0 68.66 0.00 10.10 1.67 0.10 19.47 12:12:01 1 70.30 0.00 10.32 0.37 0.10 18.90 12:13:01 all 15.38 0.00 2.24 0.59 0.05 81.74 12:13:01 0 17.82 0.00 2.64 0.78 0.05 78.71 12:13:01 1 12.98 0.00 1.84 0.40 0.05 84.73 12:14:01 all 1.06 0.00 0.02 0.02 0.02 98.88 12:14:01 0 0.05 0.00 0.02 0.02 0.00 99.92 12:14:01 1 2.05 0.00 0.02 0.02 0.05 97.86 12:15:01 all 1.13 0.00 0.12 0.02 0.03 98.69 12:15:01 0 0.20 0.00 0.08 0.00 0.02 99.70 12:15:01 1 2.05 0.00 0.15 0.05 0.05 97.70 12:15:01 CPU %user %nice %system %iowait %steal %idle 12:16:01 all 0.94 0.00 0.21 0.13 0.03 98.68 12:16:01 0 1.08 0.00 0.20 0.17 0.02 98.53 12:16:01 1 0.80 0.00 0.22 0.10 0.05 98.83 12:17:01 all 0.13 0.00 0.05 0.02 0.02 99.78 12:17:01 0 0.13 0.00 0.05 0.02 0.02 99.78 12:17:01 1 0.13 0.00 0.05 0.02 0.02 99.78 12:18:01 all 1.63 0.00 0.39 0.03 0.03 97.92 12:18:01 0 1.58 0.00 0.52 0.03 0.03 97.83 12:18:01 1 1.68 0.00 0.27 0.03 0.02 98.01 12:19:01 all 43.03 0.00 6.07 1.31 0.09 49.50 12:19:01 0 51.88 0.00 6.84 0.95 0.10 40.23 12:19:01 1 34.21 0.00 5.31 1.68 0.08 58.72 12:20:01 all 0.32 0.00 0.05 0.07 0.02 99.55 12:20:01 0 0.32 0.00 0.03 0.08 0.00 99.57 12:20:01 1 0.32 0.00 0.07 0.05 0.03 99.53 12:21:01 all 0.05 0.00 0.02 0.01 0.03 99.90 12:21:01 0 0.02 0.00 0.02 0.00 0.02 99.95 12:21:01 1 0.08 0.00 0.02 0.02 0.03 99.85 12:22:01 all 0.14 0.00 0.07 0.01 0.03 99.75 12:22:01 0 0.12 0.00 0.07 0.00 0.03 99.78 12:22:01 1 0.17 0.00 0.07 0.02 0.03 99.72 12:23:01 all 81.79 0.00 6.54 0.93 0.10 10.63 12:23:01 0 82.12 0.00 6.40 1.05 0.08 10.35 12:23:01 1 81.47 0.00 6.67 0.82 0.12 10.92 12:24:01 all 74.32 0.00 10.67 1.32 0.12 13.57 12:24:01 0 73.17 0.00 10.32 1.23 0.12 15.16 12:24:01 1 75.48 0.00 11.01 1.42 0.12 11.98 12:25:01 all 77.92 0.00 8.85 0.50 0.12 12.61 12:25:01 0 76.90 0.00 9.17 0.34 0.12 13.48 12:25:01 1 78.95 0.00 8.54 0.66 0.12 11.73 Average: all 41.78 0.00 4.48 0.99 0.07 52.69 Average: 0 41.32 0.00 4.54 1.22 0.06 52.85 Average: 1 42.23 0.00 4.41 0.76 0.07 52.53