---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8903 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: 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/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/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 712 11075 1 4209 14945 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:16:1c:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.138/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe16:1ce9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:ed:f0:db 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-8903) 02/06/25 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:24:01 273.87 79.78 194.08 0.00 1708.14 7663.79 0.00 03:25:01 60.49 13.23 47.26 0.00 1368.97 9155.67 0.00 03:26:01 36.16 14.46 21.70 0.00 457.66 4151.97 0.00 03:27:01 246.40 24.62 221.78 0.00 1433.25 9331.57 0.00 03:28:01 136.85 3.96 132.88 0.00 4296.92 13346.13 0.00 03:29:01 54.24 5.10 49.14 0.00 156.11 7608.60 0.00 03:30:01 41.44 0.22 41.23 0.00 7.20 15495.82 0.00 03:31:01 26.11 0.45 25.66 0.00 19.33 7082.42 0.00 03:32:01 41.58 0.43 41.14 0.00 55.46 6156.44 0.00 03:33:01 33.79 1.32 32.48 0.00 55.06 18718.35 0.00 Average: 95.15 14.45 80.69 0.00 956.40 9868.34 0.00 03:23:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 13396368 15399900 587204 3.58 60256 2145448 1383880 7.94 828072 1894840 137656 03:25:01 13271112 15448076 527128 3.22 73776 2293948 1263048 7.25 765828 2058896 113372 03:26:01 12798108 15088884 881276 5.38 80368 2396644 1602200 9.19 1142540 2144832 96696 03:27:01 11860708 14359272 1604292 9.79 86100 2592460 2298424 13.19 1986456 2224944 43892 03:28:01 11133188 14145704 1804744 11.02 125412 3050244 2436044 13.98 2499444 2406096 8336 03:29:01 10244332 13659988 2290184 13.98 135584 3424460 2828880 16.23 3112444 2659040 340480 03:30:01 10824716 14111908 1838072 11.22 137452 3298900 2380520 13.66 2687000 2514104 10792 03:31:01 10169964 13723708 2225836 13.59 139860 3550128 2899044 16.63 3102524 2736584 229508 03:32:01 10499100 13953524 1996304 12.19 142312 3449748 2528992 14.51 2886268 2627432 53580 03:33:01 11437808 15394852 554472 3.38 146028 3930448 1329252 7.63 1632100 2929672 15116 Average: 11563540 14528582 1430951 8.74 112715 3013243 2095028 12.02 2064268 2419644 104943 03:23:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 lo 0.46 0.46 0.05 0.05 0.00 0.00 0.00 0.00 03:24:01 ens3 233.16 158.99 1089.70 49.43 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 03:25:01 ens3 37.58 31.79 396.50 9.35 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 ens3 129.85 119.70 1533.29 18.49 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 03:27:01 ens3 171.04 146.43 1964.50 25.88 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 03:28:01 ens3 232.80 125.09 3052.37 24.79 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 2384.75 2384.75 2266.14 2266.14 0.00 0.00 0.00 0.00 03:29:01 ens3 262.52 182.17 3001.52 25.35 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 3173.17 3173.17 3013.14 3013.14 0.00 0.00 0.00 0.00 03:30:01 ens3 60.54 51.06 309.32 14.34 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 2189.05 2189.05 2073.79 2073.79 0.00 0.00 0.00 0.00 03:31:01 ens3 124.66 102.85 907.32 26.55 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 1010.63 1010.63 960.56 960.56 0.00 0.00 0.00 0.00 03:32:01 ens3 74.17 66.44 192.49 17.22 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 49.36 49.36 4.86 4.86 0.00 0.00 0.00 0.00 03:33:01 ens3 261.81 279.07 859.22 508.30 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 881.14 881.14 831.85 831.85 0.00 0.00 0.00 0.00 Average: ens3 158.92 126.38 1329.22 72.01 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8903) 02/06/25 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:00 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 14.16 13.47 10.97 15.24 0.16 46.00 03:24:01 0 15.49 13.65 10.45 14.47 0.15 45.79 03:24:01 1 20.38 11.38 10.51 18.77 0.17 38.79 03:24:01 2 7.21 15.53 11.46 7.85 0.12 57.84 03:24:01 3 13.56 13.33 11.46 19.84 0.20 41.61 03:25:01 all 10.16 0.00 0.89 14.77 0.05 74.13 03:25:01 0 4.70 0.00 0.97 12.16 0.03 82.14 03:25:01 1 7.85 0.00 0.79 3.79 0.03 87.53 03:25:01 2 25.67 0.00 1.44 6.13 0.10 66.66 03:25:01 3 2.65 0.00 0.38 36.84 0.03 60.09 03:26:01 all 9.69 0.00 0.66 6.19 0.08 83.39 03:26:01 0 10.65 0.00 0.54 15.70 0.05 73.07 03:26:01 1 9.72 0.00 0.52 0.52 0.05 89.20 03:26:01 2 10.28 0.00 0.64 3.82 0.12 85.15 03:26:01 3 8.13 0.00 0.94 4.73 0.08 86.11 03:27:01 all 68.66 0.00 2.53 4.07 0.16 24.58 03:27:01 0 73.74 0.00 2.00 3.31 0.23 20.71 03:27:01 1 71.23 0.00 2.42 5.75 0.12 20.48 03:27:01 2 64.84 0.00 2.58 1.51 0.14 30.94 03:27:01 3 64.89 0.00 3.11 5.73 0.16 26.11 03:28:01 all 72.35 0.00 4.10 3.87 0.13 19.54 03:28:01 0 72.54 0.00 3.43 3.20 0.13 20.69 03:28:01 1 71.62 0.00 5.35 4.93 0.13 17.97 03:28:01 2 70.55 0.00 3.93 1.99 0.13 23.40 03:28:01 3 74.69 0.00 3.70 5.36 0.12 16.14 03:29:01 all 60.52 0.00 3.03 3.19 0.12 33.14 03:29:01 0 54.87 0.00 3.18 2.66 0.12 39.17 03:29:01 1 64.76 0.00 2.98 2.29 0.10 29.86 03:29:01 2 58.52 0.00 2.86 4.56 0.12 33.93 03:29:01 3 63.91 0.00 3.10 3.27 0.15 29.57 03:30:01 all 55.35 0.00 3.20 4.30 0.13 37.03 03:30:01 0 57.88 0.00 3.38 4.82 0.12 33.81 03:30:01 1 54.72 0.00 3.12 2.14 0.14 39.89 03:30:01 2 52.23 0.00 2.41 8.53 0.12 36.71 03:30:01 3 56.59 0.00 3.89 1.66 0.14 37.72 03:31:01 all 70.64 0.00 2.94 0.71 0.11 25.60 03:31:01 0 69.89 0.00 2.54 0.75 0.10 26.72 03:31:01 1 67.50 0.00 2.79 0.07 0.10 29.54 03:31:01 2 73.58 0.00 2.76 0.61 0.13 22.92 03:31:01 3 71.56 0.00 3.66 1.41 0.12 23.25 03:32:01 all 60.97 0.00 2.48 0.90 0.12 35.52 03:32:01 0 58.87 0.00 2.77 0.61 0.15 37.60 03:32:01 1 57.11 0.00 2.49 0.47 0.10 39.83 03:32:01 2 63.34 0.00 2.94 1.56 0.12 32.04 03:32:01 3 64.51 0.00 1.74 0.97 0.12 32.66 03:33:01 all 14.34 0.00 1.26 2.10 0.06 82.24 03:33:01 0 5.97 0.00 1.40 4.76 0.07 87.80 03:33:01 1 19.37 0.00 1.05 0.07 0.05 79.46 03:33:01 2 4.38 0.00 0.67 3.39 0.08 91.47 03:33:01 3 27.54 0.00 1.91 0.20 0.05 70.30 Average: all 43.49 1.37 3.22 5.56 0.11 46.25 Average: 0 42.22 1.38 3.07 6.28 0.11 46.93 Average: 1 44.21 1.16 3.21 3.90 0.10 47.43 Average: 2 42.96 1.58 3.18 4.00 0.12 48.16 Average: 3 44.57 1.36 3.40 8.07 0.12 42.48