---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10302 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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: 2800.000 BogoMIPS: 5600.00 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 681 11079 1 4235 14976 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:30:2d:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.181/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe30:2db7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3b:a4:d5:ef 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-10302) 02/10/25 _x86_64_ (4 CPU) 10:48:40 LINUX RESTART (4 CPU) 10:49:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:50:01 445.65 149.27 296.38 0.00 11394.45 47872.71 0.00 10:51:01 101.30 32.69 68.61 0.00 1874.22 12042.41 0.00 10:52:01 226.97 24.03 202.95 0.00 1389.00 9867.11 0.00 10:53:01 122.71 1.02 121.70 0.00 34.66 4691.88 0.00 10:54:01 63.06 6.72 56.34 0.00 2152.71 19430.09 0.00 10:55:01 71.89 1.73 70.15 0.00 2278.29 19419.70 0.00 10:56:01 40.76 0.45 40.31 0.00 18.53 7817.90 0.00 10:57:01 31.26 0.55 30.71 0.00 55.72 6269.36 0.00 10:58:01 35.79 1.23 34.56 0.00 58.66 18488.12 0.00 Average: 125.42 23.72 101.69 0.00 2105.17 16093.23 0.00 10:49:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 13465328 15461180 524156 3.20 67380 2127252 1285556 7.38 746000 1901584 182640 10:51:01 12821464 15124380 848680 5.18 80532 2408368 1540832 8.84 1111288 2155204 114812 10:52:01 12085848 14595088 1371032 8.37 86544 2602484 1999640 11.47 1757852 2230948 37916 10:53:01 11700616 14295956 1668264 10.18 98872 2671508 2482924 14.25 2096816 2270380 25596 10:54:01 10832716 14018796 1937176 11.83 125064 3211580 2507900 14.39 2636120 2560816 172392 10:55:01 10865928 14194508 1757844 10.73 139736 3336668 2265044 13.00 2614916 2546068 25012 10:56:01 10723216 14141732 1810404 11.05 142508 3416812 2354144 13.51 2682520 2611368 61552 10:57:01 10170408 13960328 1991764 12.16 146136 3767340 2401816 13.78 2912796 2917500 332344 10:58:01 11365456 15349640 602052 3.68 147272 3955548 1328948 7.62 1686584 2948240 2316 Average: 11558998 14571290 1390152 8.49 114894 3055284 2018534 11.58 2027210 2460234 106064 10:49:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 359.25 225.12 1518.79 70.15 0.00 0.00 0.00 0.00 10:50:01 lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 193.70 164.94 2183.22 29.11 0.00 0.00 0.00 0.00 10:51:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 203.87 165.53 1820.72 28.76 0.00 0.00 0.00 0.00 10:52:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 90.52 78.49 260.06 21.27 0.00 0.00 0.00 0.00 10:53:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 383.97 254.06 4667.36 38.91 0.00 0.00 0.00 0.00 10:54:01 lo 3045.73 3045.73 2898.65 2898.65 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 177.99 110.61 1462.66 17.33 0.00 0.00 0.00 0.00 10:55:01 lo 2340.18 2340.18 2218.33 2218.33 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 125.48 99.90 853.03 17.77 0.00 0.00 0.00 0.00 10:56:01 lo 2301.32 2301.32 2182.92 2182.92 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 141.14 118.25 964.23 26.60 0.00 0.00 0.00 0.00 10:57:01 lo 1063.24 1063.24 1011.11 1011.11 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 208.15 246.61 95.98 521.18 0.00 0.00 0.00 0.00 10:58:01 lo 50.26 50.26 4.96 4.96 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 208.78 162.38 1536.30 85.73 0.00 0.00 0.00 0.00 Average: lo 982.06 982.06 927.47 927.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-10302) 02/10/25 _x86_64_ (4 CPU) 10:48:40 LINUX RESTART (4 CPU) 10:49:03 CPU %user %nice %system %iowait %steal %idle 10:50:01 all 19.91 16.96 14.84 6.65 0.12 41.51 10:50:01 0 15.43 18.28 14.85 8.54 0.12 42.78 10:50:01 1 25.76 15.12 15.10 3.96 0.12 39.94 10:50:01 2 26.25 15.13 13.69 3.33 0.14 41.45 10:50:01 3 12.16 19.32 15.73 10.79 0.10 41.89 10:51:01 all 17.83 1.05 2.05 2.00 0.06 77.00 10:51:01 0 13.16 1.24 1.85 2.69 0.05 81.01 10:51:01 1 14.23 0.87 1.83 2.30 0.05 80.72 10:51:01 2 32.55 0.67 2.91 2.31 0.07 61.49 10:51:01 3 11.38 1.42 1.61 0.72 0.07 84.80 10:52:01 all 74.93 0.00 2.47 1.10 0.14 21.37 10:52:01 0 75.86 0.00 2.10 1.16 0.12 20.76 10:52:01 1 78.30 0.00 2.34 0.33 0.17 18.86 10:52:01 2 80.39 0.00 2.59 0.92 0.13 15.96 10:52:01 3 65.18 0.00 2.84 1.97 0.13 29.87 10:53:01 all 65.40 0.00 1.98 2.43 0.11 30.08 10:53:01 0 59.48 0.00 2.08 0.50 0.12 37.82 10:53:01 1 69.45 0.00 2.36 8.01 0.12 20.06 10:53:01 2 69.38 0.00 1.81 0.18 0.10 28.53 10:53:01 3 63.30 0.00 1.67 1.02 0.10 33.90 10:54:01 all 56.07 0.00 3.90 2.30 0.10 37.63 10:54:01 0 55.31 0.00 3.48 2.51 0.08 38.61 10:54:01 1 58.82 0.00 4.95 0.69 0.10 35.45 10:54:01 2 57.20 0.00 4.09 2.38 0.12 36.21 10:54:01 3 52.97 0.00 3.07 3.63 0.10 40.23 10:55:01 all 61.25 0.00 3.98 5.78 0.12 28.86 10:55:01 0 61.54 0.00 3.86 6.54 0.13 27.91 10:55:01 1 62.41 0.00 4.20 5.20 0.10 28.09 10:55:01 2 63.00 0.00 4.05 2.32 0.13 30.50 10:55:01 3 58.07 0.00 3.80 9.07 0.12 28.95 10:56:01 all 66.49 0.00 2.85 1.75 0.10 28.82 10:56:01 0 63.02 0.00 2.72 0.73 0.10 33.43 10:56:01 1 67.16 0.00 2.70 0.79 0.10 29.25 10:56:01 2 68.34 0.00 1.95 2.62 0.10 27.00 10:56:01 3 67.44 0.00 4.02 2.87 0.08 25.58 10:57:01 all 59.13 0.00 2.56 1.77 0.11 36.42 10:57:01 0 53.94 0.00 2.33 2.45 0.10 41.18 10:57:01 1 65.41 0.00 2.64 2.42 0.12 29.42 10:57:01 2 57.62 0.00 2.38 1.72 0.12 38.16 10:57:01 3 59.56 0.00 2.91 0.50 0.12 36.91 10:58:01 all 13.47 0.00 1.06 2.37 0.05 83.04 10:58:01 0 13.81 0.00 0.81 0.10 0.07 85.21 10:58:01 1 30.21 0.00 1.74 1.49 0.07 66.49 10:58:01 2 3.72 0.00 0.85 7.88 0.02 87.54 10:58:01 3 6.25 0.00 0.85 0.00 0.07 92.84 Average: all 48.38 1.94 3.92 2.89 0.10 42.78 Average: 0 45.84 2.08 3.73 2.76 0.10 45.49 Average: 1 52.54 1.72 4.16 2.79 0.10 38.69 Average: 2 50.99 1.70 3.77 2.63 0.10 40.80 Average: 3 44.13 2.24 4.01 3.37 0.10 46.15