---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-533 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 9.4G 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/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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 686 12024 1 3286 14971 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:04:aa:72 brd ff:ff:ff:ff:ff:ff inet 10.30.171.249/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe04:aa72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:8f:49:1e 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-533) 12/06/24 _x86_64_ (4 CPU) 14:41:45 LINUX RESTART (4 CPU) 14:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:43:01 295.30 138.70 156.60 0.00 11714.13 60500.00 0.00 14:44:01 150.42 64.97 85.45 0.00 3039.76 11874.44 0.00 14:45:01 175.27 21.64 153.63 0.00 1325.96 13470.84 0.00 14:46:01 10.30 0.38 9.92 0.00 20.13 1985.40 0.00 14:47:01 58.49 4.85 53.64 0.00 4413.93 9728.65 0.00 Average: 137.95 46.11 91.85 0.00 4102.44 19510.30 0.00 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 13589920 15465080 522604 3.19 55880 2025456 1225684 7.03 770992 1763092 76148 14:44:01 12881212 15199260 766288 4.68 84372 2417696 1474376 8.46 1097468 2100672 156012 14:45:01 11814652 14405580 1553972 9.49 91828 2671024 2360552 13.54 2007264 2238132 24328 14:46:01 11554032 14221364 1737784 10.61 94092 2737740 2316060 13.29 2209720 2289904 40188 14:47:01 12351676 15352392 597752 3.65 101336 3054420 1309476 7.51 1263320 2417704 1136 Average: 12438298 14928735 1035680 6.32 85502 2581267 1737230 9.97 1469753 2161901 59562 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 ens3 376.75 254.03 2035.16 61.32 0.00 0.00 0.00 0.00 14:43:01 lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 115.05 98.60 1263.45 24.51 0.00 0.00 0.00 0.00 14:44:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 220.69 183.46 2972.84 24.70 0.00 0.00 0.00 0.00 14:45:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 35.73 34.71 28.06 9.12 0.00 0.00 0.00 0.00 14:46:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 131.89 93.43 2116.70 16.03 0.00 0.00 0.00 0.00 14:47:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 176.02 132.84 1683.27 27.13 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.14 0.14 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-533) 12/06/24 _x86_64_ (4 CPU) 14:41:45 LINUX RESTART (4 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 13.53 14.14 12.23 15.50 0.17 44.43 14:43:01 0 19.98 11.92 10.94 12.98 0.19 43.99 14:43:01 1 13.05 13.94 13.26 12.51 0.15 47.09 14:43:01 2 10.94 15.51 12.05 19.85 0.14 41.51 14:43:01 3 10.12 15.22 12.67 16.69 0.19 45.13 14:44:01 all 22.30 5.02 4.64 4.21 0.09 63.74 14:44:01 0 13.05 5.02 4.52 1.88 0.07 75.46 14:44:01 1 25.92 6.14 5.28 5.78 0.10 56.77 14:44:01 2 19.86 3.54 3.69 5.74 0.08 67.09 14:44:01 3 30.39 5.39 5.07 3.47 0.10 55.58 14:45:01 all 73.75 0.00 2.37 1.94 0.15 21.78 14:45:01 0 75.30 0.00 1.87 0.96 0.14 21.73 14:45:01 1 74.64 0.00 2.78 5.14 0.17 17.27 14:45:01 2 73.15 0.00 2.53 1.25 0.15 22.92 14:45:01 3 71.95 0.00 2.31 0.42 0.13 25.19 14:46:01 all 78.62 0.00 2.11 0.14 0.13 18.99 14:46:01 0 82.66 0.00 1.85 0.22 0.12 15.15 14:46:01 1 74.69 0.00 2.27 0.27 0.13 22.64 14:46:01 2 78.10 0.00 2.17 0.07 0.13 19.53 14:46:01 3 79.02 0.00 2.17 0.02 0.13 18.65 14:47:01 all 43.81 0.00 1.95 2.21 0.10 51.93 14:47:01 0 39.40 0.00 1.69 1.55 0.08 57.28 14:47:01 1 43.98 0.00 1.91 3.20 0.08 50.83 14:47:01 2 54.82 0.00 2.42 2.07 0.12 40.57 14:47:01 3 37.10 0.00 1.76 2.03 0.10 59.00 Average: all 46.44 3.81 4.64 4.78 0.13 40.20 Average: 0 46.02 3.38 4.16 3.51 0.12 42.81 Average: 1 46.51 3.99 5.08 5.36 0.13 38.93 Average: 2 47.47 3.78 4.55 5.76 0.12 38.32 Average: 3 45.77 4.10 4.78 4.50 0.13 40.72