---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6344 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 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 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 661 11719 1 3616 14996 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:8c:4d:5c brd ff:ff:ff:ff:ff:ff inet 10.30.171.98/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe8c:4d5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:8e:d3:4f 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-6344) 01/29/25 _x86_64_ (4 CPU) 14:28:09 LINUX RESTART (4 CPU) 14:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:30:01 114.63 48.53 66.10 0.00 758.69 8118.27 0.00 14:31:01 318.66 47.07 271.59 0.00 2784.14 15670.91 0.00 14:32:01 314.10 7.40 306.70 0.00 503.17 19540.95 0.00 14:33:01 6.72 0.53 6.18 0.00 29.06 940.78 0.00 14:34:01 52.41 4.13 48.28 0.00 4302.88 9185.67 0.00 Average: 161.46 21.45 140.01 0.00 1678.50 10699.95 0.00 14:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 13364108 15463804 510500 3.12 70444 2224772 1274744 7.31 788248 1947692 123904 14:31:01 11228008 13998632 1960804 11.97 89300 2839416 2727572 15.65 2453980 2361116 339956 14:32:01 11245036 14128624 1830512 11.17 125632 2910000 2395864 13.75 2454816 2340012 21876 14:33:01 7031660 9927480 6030804 36.82 125816 2920864 6781796 38.91 6649696 2347580 2964 14:34:01 12045680 15391364 556896 3.40 153928 3329940 1305552 7.49 1463872 2504960 4816 Average: 10982898 13781981 2177903 13.30 113024 2844998 2897106 16.62 2762122 2300272 98703 14:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 71.20 60.55 928.00 6.90 0.00 0.00 0.00 0.00 14:30:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 329.29 269.69 4372.63 39.19 0.00 0.00 0.00 0.00 14:31:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 80.32 73.23 395.80 15.09 0.00 0.00 0.00 0.00 14:32:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 12.20 8.18 2.83 2.91 0.00 0.00 0.00 0.00 14:33:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 222.60 151.41 2873.33 15.10 0.00 0.00 0.00 0.00 14:34:01 lo 1.53 1.53 0.17 0.17 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 143.35 112.78 1717.06 15.87 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6344) 01/29/25 _x86_64_ (4 CPU) 14:28:09 LINUX RESTART (4 CPU) 14:29:02 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 13.81 9.14 7.97 3.22 0.09 65.76 14:30:01 0 15.56 8.30 7.79 3.86 0.08 64.41 14:30:01 1 9.09 10.29 8.67 3.59 0.07 68.29 14:30:01 2 15.38 8.85 7.40 2.85 0.12 65.38 14:30:01 3 15.19 9.14 8.03 2.58 0.09 64.98 14:31:01 all 53.03 0.00 3.01 2.76 0.10 41.10 14:31:01 0 63.05 0.00 2.46 1.34 0.12 33.03 14:31:01 1 57.38 0.00 4.63 3.47 0.08 34.43 14:31:01 2 52.07 0.00 2.41 2.85 0.10 42.57 14:31:01 3 39.59 0.00 2.54 3.38 0.12 54.36 14:32:01 all 67.29 0.00 2.34 3.23 0.11 27.03 14:32:01 0 69.17 0.00 2.80 2.70 0.12 25.23 14:32:01 1 69.97 0.00 1.79 0.85 0.12 27.27 14:32:01 2 67.92 0.00 2.55 8.00 0.12 21.42 14:32:01 3 62.09 0.00 2.23 1.36 0.10 34.22 14:33:01 all 31.17 0.00 0.99 0.02 0.08 67.75 14:33:01 0 30.25 0.00 0.52 0.00 0.07 69.17 14:33:01 1 29.42 0.00 1.44 0.00 0.08 69.06 14:33:01 2 37.16 0.00 1.45 0.03 0.08 61.27 14:33:01 3 27.83 0.00 0.55 0.03 0.07 71.51 14:34:01 all 9.74 0.00 2.79 0.52 0.07 86.87 14:34:01 0 14.58 0.00 2.11 0.22 0.07 83.02 14:34:01 1 8.06 0.00 1.90 0.25 0.07 89.73 14:34:01 2 6.12 0.00 2.47 1.22 0.05 90.14 14:34:01 3 10.20 0.00 4.71 0.40 0.08 84.62 Average: all 35.06 1.80 3.41 1.94 0.09 57.70 Average: 0 38.57 1.64 3.12 1.62 0.09 54.96 Average: 1 34.84 2.03 3.67 1.62 0.08 57.76 Average: 2 35.82 1.74 3.24 2.99 0.09 56.12 Average: 3 31.02 1.80 3.60 1.55 0.09 61.95