---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3851 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: 2800.000 BogoMIPS: 5600.00 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 9.7G 68G 13% / 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/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 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 692 11745 1 3560 14966 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:73:5c:dd brd ff:ff:ff:ff:ff:ff inet 10.30.171.196/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe73:5cdd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:1e:d1:46 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-3851) 11/03/24 _x86_64_ (4 CPU) 00:37:13 LINUX RESTART (4 CPU) 00:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:39:01 271.12 78.92 192.20 0.00 2478.12 27175.89 0.00 00:40:01 230.89 48.31 182.59 0.00 2937.38 35464.09 0.00 00:41:01 33.59 4.55 29.05 0.00 298.08 25342.58 0.00 00:42:01 3.40 0.00 3.40 0.00 0.00 2465.86 0.00 00:43:01 44.26 5.22 39.04 0.00 4522.58 8150.91 0.00 00:44:01 279.97 0.35 279.62 0.00 22.93 8532.44 0.00 Average: 143.87 22.89 120.98 0.00 1709.85 17855.29 0.00 00:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:39:01 13187196 15370564 606120 3.70 74124 2299728 1289984 7.40 909968 1998700 240504 00:40:01 11118544 13896048 2067308 12.62 89332 2846536 2629212 15.08 2600996 2328252 224048 00:41:01 10975760 13793788 2168948 13.24 90428 2883348 2643068 15.16 2758904 2311036 4512 00:42:01 7069004 9895068 6067504 37.04 90592 2890464 6735852 38.65 6650312 2318152 3796 00:43:01 10788808 13995440 1957392 11.95 99656 3247288 2463336 14.13 2762136 2469188 23544 00:44:01 10670680 13954172 1998292 12.20 134600 3284396 2455724 14.09 2853432 2489596 20788 Average: 10634999 13484180 2477594 15.12 96455 2908627 3036196 17.42 3089291 2319154 86199 00:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:39:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 00:39:01 ens3 160.14 112.51 1042.60 23.23 0.00 0.00 0.00 0.00 00:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 00:40:01 ens3 359.14 284.84 4242.90 43.18 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 00:41:01 ens3 31.28 24.86 69.86 5.47 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 00:42:01 ens3 5.42 3.92 1.08 0.89 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 00:43:01 ens3 252.62 165.21 2324.27 17.99 0.00 0.00 0.00 0.00 00:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 00:44:01 ens3 58.76 46.26 81.24 11.07 0.00 0.00 0.00 0.00 00:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 144.56 106.27 1293.66 16.97 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3851) 11/03/24 _x86_64_ (4 CPU) 00:37:13 LINUX RESTART (4 CPU) 00:38:01 CPU %user %nice %system %iowait %steal %idle 00:39:01 all 20.34 10.98 9.21 3.98 0.10 55.39 00:39:01 0 25.97 8.75 7.95 6.15 0.10 51.08 00:39:01 1 11.30 12.32 10.14 3.43 0.08 62.73 00:39:01 2 27.82 11.58 9.91 3.95 0.12 46.62 00:39:01 3 16.30 11.29 8.83 2.39 0.10 61.09 00:40:01 all 61.80 0.00 2.87 2.28 0.11 32.95 00:40:01 0 59.71 0.00 3.04 5.53 0.12 31.61 00:40:01 1 59.58 0.00 1.86 1.14 0.10 37.32 00:40:01 2 61.61 0.00 3.73 1.53 0.10 33.03 00:40:01 3 66.34 0.00 2.85 0.87 0.10 29.84 00:41:01 all 55.54 0.00 1.20 0.67 0.09 42.50 00:41:01 0 50.18 0.00 1.32 2.07 0.08 46.35 00:41:01 1 52.25 0.00 1.31 0.32 0.10 46.02 00:41:01 2 61.15 0.00 0.67 0.23 0.10 37.85 00:41:01 3 58.59 0.00 1.51 0.05 0.08 39.77 00:42:01 all 6.90 0.00 0.67 0.05 0.05 92.32 00:42:01 0 4.34 0.00 0.32 0.02 0.05 95.27 00:42:01 1 5.44 0.00 0.25 0.20 0.05 94.05 00:42:01 2 5.57 0.00 0.27 0.00 0.05 94.11 00:42:01 3 12.23 0.00 1.86 0.00 0.07 85.84 00:43:01 all 66.75 0.00 2.73 0.61 0.11 29.80 00:43:01 0 66.25 0.00 3.32 1.09 0.12 29.23 00:43:01 1 63.97 0.00 2.62 0.10 0.12 33.19 00:43:01 2 68.38 0.00 2.10 0.67 0.10 28.75 00:43:01 3 68.43 0.00 2.88 0.57 0.10 28.02 00:44:01 all 63.43 0.00 2.31 3.75 0.12 30.38 00:44:01 0 67.32 0.00 1.47 0.13 0.13 30.95 00:44:01 1 62.10 0.00 3.80 10.72 0.12 23.26 00:44:01 2 54.43 0.00 2.03 3.97 0.12 39.45 00:44:01 3 69.90 0.00 1.95 0.20 0.12 27.83 Average: all 45.77 1.83 3.16 1.89 0.10 47.26 Average: 0 45.65 1.45 2.90 2.49 0.10 47.40 Average: 1 42.40 2.06 3.33 2.65 0.09 49.46 Average: 2 46.44 1.93 3.11 1.73 0.10 46.70 Average: 3 48.59 1.88 3.31 0.68 0.10 45.45