---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8615 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /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 693 11119 1 4184 14964 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:77:1a:57 brd ff:ff:ff:ff:ff:ff inet 10.30.171.165/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe77:1a57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:79:ba:e7 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-8615) 11/19/24 _x86_64_ (4 CPU) 08:58:30 LINUX RESTART (4 CPU) 08:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 151.62 96.70 54.92 0.00 5189.76 6136.59 0.00 09:01:01 164.40 20.69 143.70 0.00 1835.25 6522.24 0.00 09:02:01 185.69 48.76 136.93 0.00 3055.09 10304.82 0.00 09:03:01 25.36 4.70 20.66 0.00 203.17 12289.42 0.00 09:04:01 125.18 7.12 118.06 0.00 4607.10 29543.08 0.00 09:05:01 37.16 1.62 35.54 0.00 108.12 19457.56 0.00 Average: 114.80 29.74 85.06 0.00 2492.24 14064.09 0.00 08:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 13795588 15503648 497820 3.04 42300 1880172 1201744 6.89 672116 1679968 1748 09:01:01 13390256 15433208 549508 3.35 68588 2172032 1238172 7.10 792124 1927828 165336 09:02:01 12261556 14705972 1260472 7.69 82976 2543860 1890704 10.85 1614824 2201036 216240 09:03:01 11482652 14265384 1696668 10.36 90704 2861548 2278748 13.07 2140884 2435300 257028 09:04:01 10792548 14290556 1659796 10.13 108216 3534192 2237976 12.84 2443148 2782292 121684 09:05:01 11439188 15374732 576172 3.52 110460 3957256 1280372 7.35 1527156 3047056 2540 Average: 12193631 14928917 1040073 6.35 83874 2824843 1687953 9.68 1531709 2345580 127429 08:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 ens3 285.19 185.60 630.14 56.43 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 09:01:01 ens3 86.60 74.56 902.53 14.54 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:02:01 ens3 271.27 228.20 3287.85 34.36 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 09:03:01 ens3 282.80 197.90 3310.72 27.67 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 540.74 540.74 511.53 511.53 0.00 0.00 0.00 0.00 09:04:01 ens3 401.25 283.40 4718.05 30.77 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 1378.79 1378.79 1306.13 1306.13 0.00 0.00 0.00 0.00 09:05:01 ens3 95.07 105.92 55.10 181.52 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 17.00 17.00 1.67 1.67 0.00 0.00 0.00 0.00 Average: ens3 236.89 179.24 2154.93 57.55 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 324.05 324.05 304.10 304.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8615) 11/19/24 _x86_64_ (4 CPU) 08:58:30 LINUX RESTART (4 CPU) 08:59:02 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 6.48 16.70 13.25 1.22 0.12 62.23 09:00:01 0 6.20 17.80 13.41 1.02 0.14 61.44 09:00:01 1 6.30 16.90 13.63 1.53 0.12 61.53 09:00:01 2 5.76 16.45 13.78 1.08 0.10 62.83 09:00:01 3 7.65 15.67 12.18 1.24 0.14 63.12 09:01:01 all 16.38 0.00 1.60 3.81 0.05 78.16 09:01:01 0 13.99 0.00 1.18 0.83 0.03 83.95 09:01:01 1 30.05 0.00 2.57 2.42 0.05 64.91 09:01:01 2 16.70 0.00 1.34 1.69 0.05 80.22 09:01:01 3 4.68 0.00 1.28 10.32 0.07 83.65 09:02:01 all 39.42 0.00 1.85 1.93 0.08 56.72 09:02:01 0 40.05 0.00 0.95 0.25 0.08 58.66 09:02:01 1 49.19 0.00 2.24 3.33 0.10 45.13 09:02:01 2 33.07 0.00 1.93 2.00 0.08 62.92 09:02:01 3 35.36 0.00 2.26 2.14 0.07 60.17 09:03:01 all 51.13 0.00 1.79 0.60 0.08 46.40 09:03:01 0 48.43 0.00 1.49 0.34 0.07 49.67 09:03:01 1 50.72 0.00 1.39 0.08 0.08 47.72 09:03:01 2 48.99 0.00 2.06 1.36 0.08 47.50 09:03:01 3 56.38 0.00 2.20 0.60 0.10 40.72 09:04:01 all 56.76 0.00 3.58 3.11 0.11 36.44 09:04:01 0 53.90 0.00 3.28 1.70 0.10 41.02 09:04:01 1 55.99 0.00 3.03 4.31 0.10 36.57 09:04:01 2 63.78 0.00 3.38 1.75 0.12 30.97 09:04:01 3 53.39 0.00 4.64 4.65 0.10 37.22 09:05:01 all 18.73 0.00 1.31 1.35 0.05 78.56 09:05:01 0 7.51 0.00 1.07 2.42 0.03 88.97 09:05:01 1 20.09 0.00 1.22 2.71 0.05 75.92 09:05:01 2 29.84 0.00 1.44 0.13 0.07 68.53 09:05:01 3 17.50 0.00 1.51 0.12 0.07 80.81 Average: all 31.57 2.73 3.86 2.00 0.08 59.75 Average: 0 28.40 2.90 3.52 1.09 0.08 64.01 Average: 1 35.51 2.75 3.97 2.40 0.08 55.28 Average: 2 33.16 2.70 3.96 1.33 0.08 58.77 Average: 3 29.22 2.58 3.99 3.18 0.09 60.94