---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2414 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/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 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 687 11056 1 4253 14970 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:1f:d6:cd brd ff:ff:ff:ff:ff:ff inet 10.30.170.86/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe1f:d6cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:e8:02:36 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-2414) 01/17/25 _x86_64_ (4 CPU) 09:00:20 LINUX RESTART (4 CPU) 09:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:02:01 257.22 69.92 187.30 0.00 1488.15 7867.91 0.00 09:03:01 186.55 49.58 136.97 0.00 3078.04 10489.97 0.00 09:04:01 20.58 1.25 19.33 0.00 99.85 7804.97 0.00 09:05:01 63.27 5.23 58.04 0.00 180.90 14005.27 0.00 09:06:01 83.60 5.40 78.20 0.00 4354.61 38458.52 0.00 Average: 122.25 26.28 95.97 0.00 1840.35 15725.15 0.00 09:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:01 13355912 15411428 570336 3.48 69880 2182348 1295416 7.43 796500 1953568 199608 09:03:01 12453444 14876620 1091188 6.66 82268 2524144 1732144 9.94 1407544 2218588 203796 09:04:01 11917916 14414460 1550472 9.46 84448 2593084 2317184 13.29 1915380 2238976 47096 09:05:01 10707768 13674184 2287068 13.96 97812 3029376 2825180 16.21 2834552 2502548 270184 09:06:01 11379820 15383012 566564 3.46 129904 4003408 1291808 7.41 1571856 3056440 2024 Average: 11962972 14751941 1213126 7.41 92862 2866472 1892346 10.86 1705166 2394024 144542 09:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 78.24 65.26 947.17 14.14 0.00 0.00 0.00 0.00 09:02:01 lo 0.73 0.73 0.07 0.07 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 ens3 245.12 214.18 3281.67 32.15 0.00 0.00 0.00 0.00 09:03:01 lo 1.47 1.47 0.14 0.14 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 ens3 61.72 59.69 735.67 11.84 0.00 0.00 0.00 0.00 09:04:01 lo 0.47 0.47 0.05 0.05 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 ens3 269.51 184.52 3729.03 23.76 0.00 0.00 0.00 0.00 09:05:01 lo 1957.27 1957.27 1857.74 1857.74 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 355.84 292.82 3696.96 197.41 0.00 0.00 0.00 0.00 09:06:01 lo 17.43 17.43 1.71 1.71 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 202.09 163.29 2478.13 55.86 0.00 0.00 0.00 0.00 Average: lo 395.46 395.46 371.93 371.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2414) 01/17/25 _x86_64_ (4 CPU) 09:00:20 LINUX RESTART (4 CPU) 09:01:01 CPU %user %nice %system %iowait %steal %idle 09:02:01 all 16.69 11.86 8.80 5.58 0.13 56.95 09:02:01 0 23.41 11.09 8.55 10.02 0.13 46.80 09:02:01 1 13.69 11.76 9.39 5.20 0.12 59.85 09:02:01 2 22.63 10.22 7.70 2.74 0.12 56.60 09:02:01 3 6.97 14.40 9.55 4.36 0.14 64.58 09:03:01 all 33.00 0.00 1.79 5.25 0.10 59.87 09:03:01 0 39.02 0.00 1.71 4.56 0.12 54.59 09:03:01 1 30.91 0.00 1.54 3.01 0.08 64.46 09:03:01 2 30.76 0.00 1.60 2.70 0.10 64.84 09:03:01 3 31.28 0.00 2.29 10.76 0.10 55.57 09:04:01 all 37.91 0.00 1.08 0.61 0.11 60.29 09:04:01 0 32.89 0.00 1.33 0.86 0.15 64.77 09:04:01 1 40.42 0.00 1.14 0.19 0.10 58.15 09:04:01 2 39.61 0.00 0.92 0.15 0.10 59.22 09:04:01 3 38.74 0.00 0.93 1.25 0.08 59.00 09:05:01 all 61.44 0.00 2.99 1.76 0.18 33.64 09:05:01 0 59.67 0.00 2.08 1.81 0.13 36.30 09:05:01 1 60.45 0.00 2.23 1.21 0.13 35.98 09:05:01 2 63.38 0.00 4.59 2.99 0.22 28.81 09:05:01 3 62.27 0.00 3.09 1.03 0.22 33.40 09:06:01 all 32.34 0.00 4.20 4.17 0.10 59.20 09:06:01 0 28.69 0.00 3.46 4.64 0.12 63.08 09:06:01 1 36.35 0.00 4.34 5.05 0.10 54.16 09:06:01 2 30.43 0.00 4.77 4.10 0.08 60.62 09:06:01 3 33.85 0.00 4.20 2.89 0.08 58.98 Average: all 36.25 2.37 3.77 3.48 0.12 54.01 Average: 0 36.75 2.22 3.43 4.38 0.13 53.10 Average: 1 36.32 2.36 3.74 2.94 0.11 54.53 Average: 2 37.31 2.05 3.91 2.53 0.12 54.08 Average: 3 34.63 2.87 4.01 4.06 0.12 54.31