---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11531 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 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 45M 45M 0 100% /snap/snapd/23258 /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 745 10924 1 4327 14912 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:5e:5c:4d brd ff:ff:ff:ff:ff:ff inet 10.30.170.34/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe5e:5c4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:48:94:e2 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-11531) 11/30/24 _x86_64_ (4 CPU) 01:33:10 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 151.14 68.31 82.84 0.00 2865.79 9815.71 0.00 01:36:02 192.88 35.88 157.01 0.00 1747.71 12997.30 0.00 01:37:01 21.81 4.58 17.23 0.00 169.60 6649.18 0.00 01:38:01 63.02 1.45 61.57 0.00 79.19 13848.76 0.00 01:39:01 88.14 6.10 82.04 0.00 4405.67 36523.11 0.00 Average: 103.67 23.32 80.35 0.00 1859.22 15997.97 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13267308 15440632 535024 3.27 73260 2291768 1257196 7.21 788036 2040564 155292 01:36:02 12110744 14626740 1337376 8.16 84612 2612328 2234936 12.82 1719352 2240328 98988 01:37:01 11045740 13864524 2096552 12.80 91508 2895920 2686936 15.42 2544928 2462024 284028 01:38:01 10796972 14074892 1885732 11.51 99968 3328936 2404312 13.79 2591900 2647340 448700 01:39:01 11233824 15315524 633936 3.87 132028 4078272 1354796 7.77 1685824 3086188 2728 Average: 11690918 14664462 1297724 7.92 96275 3041445 1987635 11.40 1866008 2495289 197947 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 86.75 70.55 968.55 13.86 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 01:36:02 ens3 323.35 268.06 3879.28 36.67 0.00 0.00 0.00 0.00 01:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 01:37:01 ens3 202.29 135.23 2738.72 15.10 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 1600.64 1600.64 1522.53 1522.53 0.00 0.00 0.00 0.00 01:38:01 ens3 197.92 156.87 1965.00 26.89 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1093.40 1093.40 1040.26 1040.26 0.00 0.00 0.00 0.00 01:39:01 ens3 253.97 196.88 2917.65 180.88 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.80 17.80 1.77 1.77 0.00 0.00 0.00 0.00 Average: ens3 212.89 165.62 2493.02 54.81 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 539.31 539.31 509.58 509.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11531) 11/30/24 _x86_64_ (4 CPU) 01:33:10 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 16.81 8.05 6.64 2.47 0.09 65.94 01:35:01 0 21.15 7.71 6.55 1.33 0.10 63.16 01:35:01 1 16.22 6.78 6.49 4.20 0.08 66.23 01:35:01 2 24.49 7.58 6.47 1.51 0.08 59.86 01:35:01 3 5.53 10.12 7.04 2.82 0.08 74.40 01:36:02 all 56.63 0.00 2.04 1.39 0.09 39.85 01:36:02 0 59.31 0.00 2.50 1.29 0.08 36.82 01:36:02 1 58.70 0.00 1.94 0.47 0.10 38.78 01:36:02 2 48.97 0.00 2.00 0.62 0.10 48.31 01:36:02 3 59.57 0.00 1.71 3.20 0.08 35.43 01:37:01 all 36.96 0.00 2.01 4.87 0.10 56.06 01:37:01 0 37.41 0.00 1.67 0.19 0.10 60.62 01:37:01 1 39.74 0.00 2.87 16.38 0.09 40.93 01:37:01 2 31.60 0.00 1.49 1.63 0.12 65.16 01:37:01 3 39.14 0.00 1.99 1.27 0.10 57.50 01:38:01 all 52.45 0.00 2.46 1.13 0.09 43.87 01:38:01 0 49.95 0.00 2.48 1.16 0.08 46.33 01:38:01 1 49.34 0.00 3.54 2.02 0.10 44.99 01:38:01 2 53.52 0.00 1.84 0.61 0.10 43.94 01:38:01 3 56.98 0.00 1.99 0.72 0.07 40.24 01:39:01 all 19.18 0.00 3.47 6.85 0.07 70.44 01:39:01 0 11.63 0.00 2.75 11.40 0.07 74.15 01:39:01 1 19.23 0.00 3.04 8.85 0.07 68.81 01:39:01 2 8.17 0.00 3.36 4.14 0.07 84.26 01:39:01 3 37.73 0.00 4.73 3.00 0.08 54.45 Average: all 36.39 1.62 3.33 3.34 0.09 55.24 Average: 0 35.89 1.54 3.19 3.09 0.09 56.20 Average: 1 36.61 1.37 3.58 6.34 0.09 52.00 Average: 2 33.33 1.52 3.04 1.70 0.09 60.32 Average: 3 39.73 2.05 3.51 2.21 0.08 52.42