---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4588 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 9.5G 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 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 757 11865 1 3374 14901 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:0e:b4:9b brd ff:ff:ff:ff:ff:ff inet 10.30.171.40/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe0e:b49b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:7e:e2:5f 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-4588) 01/24/25 _x86_64_ (4 CPU) 09:51:39 LINUX RESTART (4 CPU) 09:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:53:01 431.10 146.17 284.94 0.00 10967.51 47949.61 0.00 09:54:01 297.98 36.81 261.17 0.00 2305.75 12034.28 0.00 09:55:01 43.84 14.00 29.85 0.00 781.20 13486.42 0.00 09:56:01 4.42 0.22 4.20 0.00 26.40 1293.65 0.00 09:57:01 33.96 2.02 31.94 0.00 157.71 3436.36 0.00 Average: 161.55 39.56 121.99 0.00 2826.28 15554.77 0.00 09:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 13274136 15339636 641720 3.92 66988 2195676 1427480 8.19 906336 1926264 208596 09:54:01 12282552 14776956 1187200 7.25 84952 2590268 1819816 10.44 1486096 2304616 299472 09:55:01 11028140 13673368 2287804 13.97 90024 2728004 2840952 16.30 2725268 2306424 36688 09:56:01 10200124 12847060 3113752 19.01 90136 2729572 3618188 20.76 3551036 2306656 528 09:57:01 12537420 15322472 630656 3.85 106508 2845880 1382052 7.93 1133132 2378100 26320 Average: 11864474 14391898 1572226 9.60 87722 2617880 2217698 12.72 1960374 2244412 114321 09:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 09:53:01 ens3 425.26 297.10 1671.34 75.04 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:54:01 ens3 310.26 244.13 4359.01 34.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:55:01 ens3 108.73 98.78 1314.59 12.97 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 ens3 1.75 1.90 0.33 0.37 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 09:57:01 ens3 91.82 56.29 1157.66 11.39 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 186.94 139.22 1700.66 26.63 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-4588) 01/24/25 _x86_64_ (4 CPU) 09:51:39 LINUX RESTART (4 CPU) 09:52:02 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 18.22 16.60 12.61 9.38 0.14 43.06 09:53:01 0 20.85 15.70 12.26 6.69 0.14 44.37 09:53:01 1 15.11 17.53 12.18 4.84 0.15 50.20 09:53:01 2 21.89 15.27 11.76 10.48 0.14 40.46 09:53:01 3 15.03 17.91 14.24 15.45 0.12 37.25 09:54:01 all 33.07 0.00 1.86 6.77 0.08 58.23 09:54:01 0 41.15 0.00 1.40 6.45 0.08 50.91 09:54:01 1 27.54 0.00 2.62 16.10 0.08 53.65 09:54:01 2 36.36 0.00 2.19 3.73 0.07 57.65 09:54:01 3 27.22 0.00 1.22 0.80 0.07 70.69 09:55:01 all 76.82 0.00 1.68 1.77 0.12 19.61 09:55:01 0 83.01 0.00 1.30 1.20 0.10 14.38 09:55:01 1 84.72 0.00 1.81 0.95 0.12 12.40 09:55:01 2 64.13 0.00 1.80 2.82 0.13 31.12 09:55:01 3 75.47 0.00 1.79 2.11 0.13 20.50 09:56:01 all 55.70 0.00 0.41 0.34 0.08 43.46 09:56:01 0 31.32 0.00 0.42 0.28 0.10 67.88 09:56:01 1 56.28 0.00 0.47 0.00 0.07 43.18 09:56:01 2 46.69 0.00 0.28 1.07 0.08 51.87 09:56:01 3 88.64 0.00 0.48 0.02 0.08 10.78 09:57:01 all 11.89 0.00 1.52 5.91 0.05 80.63 09:57:01 0 6.94 0.00 1.67 1.55 0.05 89.79 09:57:01 1 8.69 0.00 2.09 0.75 0.03 88.44 09:57:01 2 25.35 0.00 1.50 2.49 0.07 70.59 09:57:01 3 6.59 0.00 0.83 18.80 0.05 73.73 Average: all 39.24 3.26 3.57 4.81 0.09 49.03 Average: 0 36.72 3.07 3.36 3.21 0.09 53.54 Average: 1 38.57 3.43 3.79 4.53 0.09 49.59 Average: 2 38.98 2.99 3.47 4.08 0.10 50.38 Average: 3 42.68 3.52 3.67 7.41 0.09 42.62