---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-13109 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): 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 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.3M 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 3.2G 40K 3.2G 1% /run/user/122 /dev/loop3 93M 93M 0 100% /snap/lxd/40111 tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32112 1116 26712 1 4283 30542 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:60:b8:54 brd ff:ff:ff:ff:ff:ff inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe60:b854/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:03:e3: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-8c-8g-13109) 07/15/26 _x86_64_ (8 CPU) 10:51:25 LINUX RESTART (8 CPU) 10:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:53:01 330.92 14.86 316.06 0.00 915.83 19181.07 0.00 10:54:01 150.71 27.83 122.88 0.00 1267.26 45992.20 0.00 10:55:01 12.06 0.00 12.06 0.00 0.00 9756.91 0.00 10:56:01 11.30 0.00 11.30 0.00 0.00 2984.47 0.00 Average: 126.25 10.67 115.58 0.00 545.76 19477.96 0.00 10:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 28869612 31244120 1041496 3.17 102168 2543032 3350384 9.87 1378240 2192384 198472 10:54:01 27399468 31300608 975272 2.97 147904 3914940 3335116 9.83 1722712 3204884 288508 10:55:01 27359840 31288488 986892 3.00 148228 3941232 3490388 10.29 1993256 2974248 36856 10:56:01 27335224 31299836 976136 2.97 150324 3973276 3499432 10.31 2020392 2969120 50732 Average: 27741036 31283263 994949 3.03 137156 3593120 3418830 10.08 1778650 2835159 143642 10:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 10:53:01 ens3 263.51 169.61 2617.92 43.04 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 10:54:01 ens3 284.89 234.09 3961.72 21.04 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 2.97 2.97 0.19 0.19 0.00 0.00 0.00 0.00 10:55:01 ens3 475.10 220.73 111.70 121.06 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 5.36 5.36 0.35 0.35 0.00 0.00 0.00 0.00 10:56:01 ens3 25.22 15.93 5.67 6.18 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 2.73 2.73 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 262.17 160.08 1674.22 47.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-8c-8g-13109) 07/15/26 _x86_64_ (8 CPU) 10:51:25 LINUX RESTART (8 CPU) 10:52:01 CPU %user %nice %system %iowait %steal %idle 10:53:01 all 10.50 0.00 1.04 1.62 0.04 86.81 10:53:01 0 3.13 0.00 0.12 0.02 0.02 96.72 10:53:01 1 15.65 0.00 1.62 0.85 0.05 81.83 10:53:01 2 36.31 0.00 1.86 0.92 0.08 60.83 10:53:01 3 11.06 0.00 0.84 1.89 0.05 86.17 10:53:01 4 8.00 0.00 0.60 0.25 0.02 91.13 10:53:01 5 4.51 0.00 0.70 2.97 0.03 91.78 10:53:01 6 1.75 0.00 1.23 2.97 0.03 94.01 10:53:01 7 3.59 0.00 1.35 3.07 0.03 91.95 10:54:01 all 29.56 0.00 5.15 1.80 0.08 63.41 10:54:01 0 30.60 0.00 5.15 0.32 0.08 63.86 10:54:01 1 29.43 0.00 5.15 0.67 0.08 64.67 10:54:01 2 38.97 0.00 6.05 1.49 0.07 53.42 10:54:01 3 26.93 0.00 4.74 2.46 0.08 65.78 10:54:01 4 28.07 0.00 4.65 0.37 0.07 66.84 10:54:01 5 27.71 0.00 5.19 7.96 0.08 59.06 10:54:01 6 27.65 0.00 5.35 0.15 0.07 66.78 10:54:01 7 27.07 0.00 4.94 1.01 0.08 66.90 10:55:01 all 4.83 0.00 1.28 0.31 0.03 93.55 10:55:01 0 5.06 0.00 1.34 0.00 0.02 93.59 10:55:01 1 4.86 0.00 1.42 0.00 0.03 93.69 10:55:01 2 3.98 0.00 1.27 0.00 0.03 94.72 10:55:01 3 3.96 0.00 1.29 1.99 0.03 92.73 10:55:01 4 4.89 0.00 1.35 0.00 0.03 93.73 10:55:01 5 5.78 0.00 1.12 0.00 0.03 93.07 10:55:01 6 4.70 0.00 0.99 0.00 0.03 94.28 10:55:01 7 5.42 0.00 1.48 0.52 0.02 92.56 10:56:01 all 7.58 0.00 1.93 0.09 0.04 90.36 10:56:01 0 7.73 0.00 2.42 0.00 0.03 89.81 10:56:01 1 7.41 0.00 2.05 0.02 0.03 90.49 10:56:01 2 7.09 0.00 1.40 0.00 0.03 91.48 10:56:01 3 6.08 0.00 1.89 0.62 0.03 91.38 10:56:01 4 8.73 0.00 2.19 0.00 0.03 89.04 10:56:01 5 9.19 0.00 2.30 0.00 0.03 88.47 10:56:01 6 6.70 0.00 1.47 0.00 0.05 91.77 10:56:01 7 7.73 0.00 1.71 0.08 0.03 90.44 Average: all 13.10 0.00 2.35 0.96 0.05 83.55 Average: 0 11.61 0.00 2.25 0.08 0.04 86.01 Average: 1 14.32 0.00 2.56 0.38 0.05 82.69 Average: 2 21.57 0.00 2.64 0.60 0.05 75.13 Average: 3 12.00 0.00 2.19 1.74 0.05 84.03 Average: 4 12.40 0.00 2.19 0.15 0.04 85.22 Average: 5 11.77 0.00 2.32 2.73 0.05 83.13 Average: 6 10.17 0.00 2.26 0.78 0.05 86.74 Average: 7 10.94 0.00 2.37 1.17 0.04 85.47