---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11817 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/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/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 724 10943 1 4329 14933 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:f7:dc:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.225/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fef7:dcf4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b7:3d:19:1e 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-11817) 12/01/24 _x86_64_ (4 CPU) 01:34:28 LINUX RESTART (4 CPU) 01:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 277.04 96.70 180.34 0.00 2812.81 10797.49 0.00 01:37:01 155.48 28.87 126.61 0.00 1850.05 11172.03 0.00 01:38:01 94.25 21.11 73.14 0.00 1299.92 8498.32 0.00 01:39:01 75.84 5.25 70.59 0.00 185.70 14945.64 0.00 01:40:01 86.72 5.98 80.74 0.00 4377.14 39738.18 0.00 Average: 137.40 31.36 106.04 0.00 2102.75 17050.98 0.00 01:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 13462124 15467916 514228 3.14 67164 2137608 1265716 7.26 754436 1893456 146964 01:37:01 12827688 15123100 845380 5.16 79104 2402904 1558636 8.94 1121796 2134032 97104 01:38:01 11766680 14288956 1672536 10.21 84824 2617708 2278108 13.07 2059520 2242168 52696 01:39:01 10584940 13595512 2362988 14.42 98732 3070412 2878292 16.51 2939564 2515684 279212 01:40:01 11251300 15332400 614748 3.75 131272 4077292 1363200 7.82 1664100 3087484 1976 Average: 11978546 14761577 1201976 7.34 92219 2861185 1868790 10.72 1707883 2374565 115590 01:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 196.34 131.37 1047.28 48.92 0.00 0.00 0.00 0.00 01:36:01 lo 0.81 0.81 0.08 0.08 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 ens3 167.51 141.20 1874.81 24.30 0.00 0.00 0.00 0.00 01:37:01 lo 1.47 1.47 0.14 0.14 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 ens3 202.83 157.71 2398.61 22.80 0.00 0.00 0.00 0.00 01:38:01 lo 0.60 0.60 0.06 0.06 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 ens3 320.85 225.83 3866.38 25.24 0.00 0.00 0.00 0.00 01:39:01 lo 1986.47 1986.47 1881.29 1881.29 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 352.57 288.29 3698.30 196.33 0.00 0.00 0.00 0.00 01:40:01 lo 18.26 18.26 1.78 1.78 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 248.19 189.07 2582.17 63.57 0.00 0.00 0.00 0.00 Average: lo 402.85 402.85 377.92 377.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11817) 12/01/24 _x86_64_ (4 CPU) 01:34:28 LINUX RESTART (4 CPU) 01:35:02 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 18.63 15.37 13.69 3.18 0.11 49.02 01:36:01 0 12.33 17.40 15.17 3.34 0.12 51.64 01:36:01 1 22.26 15.13 13.81 2.79 0.10 45.90 01:36:01 2 20.10 15.29 12.58 1.77 0.10 50.16 01:36:01 3 19.71 13.69 13.19 4.82 0.12 48.46 01:37:01 all 17.12 0.00 1.22 2.58 0.05 79.04 01:37:01 0 12.72 0.00 1.05 4.04 0.03 82.15 01:37:01 1 21.71 0.00 1.40 1.44 0.07 75.38 01:37:01 2 20.95 0.00 1.55 2.61 0.05 74.84 01:37:01 3 13.07 0.00 0.89 2.23 0.03 83.79 01:38:01 all 58.05 0.00 1.71 0.98 0.09 39.17 01:38:01 0 63.17 0.00 1.36 0.23 0.10 35.14 01:38:01 1 56.72 0.00 1.49 0.79 0.07 40.94 01:38:01 2 58.03 0.00 1.56 0.49 0.08 39.84 01:38:01 3 54.32 0.00 2.43 2.40 0.10 40.76 01:39:01 all 57.72 0.00 2.73 1.39 0.10 38.07 01:39:01 0 56.64 0.00 2.37 2.55 0.08 38.36 01:39:01 1 56.69 0.00 3.42 1.61 0.10 38.17 01:39:01 2 58.06 0.00 3.16 0.91 0.12 37.76 01:39:01 3 59.49 0.00 1.95 0.47 0.10 37.98 01:40:01 all 32.27 0.00 3.86 3.99 0.09 59.79 01:40:01 0 31.41 0.00 2.91 2.58 0.08 63.01 01:40:01 1 25.22 0.00 5.40 5.38 0.10 63.91 01:40:01 2 47.53 0.00 3.78 5.64 0.08 42.96 01:40:01 3 24.97 0.00 3.37 2.35 0.08 69.23 Average: all 36.86 2.99 4.58 2.42 0.09 53.06 Average: 0 35.44 3.35 4.47 2.54 0.08 54.11 Average: 1 36.57 2.97 5.06 2.40 0.09 52.91 Average: 2 41.08 2.96 4.46 2.29 0.09 49.13 Average: 3 34.38 2.68 4.32 2.44 0.09 56.08