---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12101 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/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/23258 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 689 11321 1 3985 14968 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:d3:eb:28 brd ff:ff:ff:ff:ff:ff inet 10.30.170.127/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fed3:eb28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:07:8d:fd 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-12101) 12/02/24 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:24:01 266.85 85.56 181.29 0.00 2561.60 8162.70 0.00 03:25:01 76.74 30.59 46.14 0.00 1906.88 9664.66 0.00 03:26:01 157.51 21.50 136.01 0.00 1333.24 8710.55 0.00 03:27:01 112.26 1.05 111.21 0.00 35.06 4293.55 0.00 03:28:01 94.35 7.92 86.44 0.00 2662.76 33504.02 0.00 03:29:01 34.84 0.17 34.68 0.00 5.33 6831.13 0.00 03:30:01 52.29 0.33 51.96 0.00 14.93 9566.67 0.00 03:31:01 20.58 1.28 19.29 0.00 101.03 3346.48 0.00 03:32:01 34.74 0.95 33.79 0.00 65.86 16394.47 0.00 Average: 94.14 16.47 77.68 0.00 962.21 11169.22 0.00 03:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 13366584 15426276 555956 3.39 70316 2186272 1253584 7.19 806596 1935432 174252 03:25:01 12753416 15093420 875520 5.34 82992 2442104 1518448 8.71 1164388 2164728 131140 03:26:01 12059860 14576056 1387172 8.47 87996 2607656 1939172 11.13 1799552 2211692 42600 03:27:01 11744496 14342344 1619444 9.89 99704 2672996 2185932 12.54 2066380 2253676 33656 03:28:01 10811060 13974208 1977068 12.07 115532 3198480 2461684 14.12 2694444 2520248 107260 03:29:01 11004944 14118324 1833208 11.19 116592 3148764 2607116 14.96 2554604 2469716 36704 03:30:01 10951132 14138740 1812540 11.06 120244 3214144 2288844 13.13 2555488 2518376 11424 03:31:01 11618972 15346284 605228 3.69 124356 3728016 1317704 7.56 1538420 2849256 469156 03:32:01 11624284 15356088 594812 3.63 125732 3731228 1310552 7.52 1535936 2846140 2640 Average: 11770528 14707971 1251216 7.64 104829 2992184 1875893 10.76 1857312 2418807 112092 03:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 lo 0.81 0.81 0.08 0.08 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 03:24:01 ens3 154.53 114.79 1133.59 22.78 0.00 0.00 0.00 0.00 03:25:01 lo 1.20 1.20 0.12 0.12 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 03:25:01 ens3 188.99 157.57 2286.98 29.61 0.00 0.00 0.00 0.00 03:26:01 lo 1.13 1.13 0.12 0.12 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 03:26:01 ens3 161.47 136.93 1365.06 26.85 0.00 0.00 0.00 0.00 03:27:01 lo 1.93 1.93 0.19 0.19 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 03:27:01 ens3 80.67 65.14 131.98 18.50 0.00 0.00 0.00 0.00 03:28:01 lo 4081.89 4081.89 3879.25 3879.25 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 03:28:01 ens3 374.55 239.18 5361.70 34.32 0.00 0.00 0.00 0.00 03:29:01 lo 2062.77 2062.77 1958.60 1958.60 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 03:29:01 ens3 88.22 77.45 164.00 22.67 0.00 0.00 0.00 0.00 03:30:01 lo 1914.93 1914.93 1817.76 1817.76 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 03:30:01 ens3 77.19 55.27 757.00 11.01 0.00 0.00 0.00 0.00 03:31:01 lo 9.46 9.46 0.91 0.91 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 03:31:01 ens3 148.25 138.35 967.41 47.98 0.00 0.00 0.00 0.00 03:32:01 lo 42.26 42.26 4.17 4.17 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 03:32:01 ens3 188.40 208.10 88.54 489.91 0.00 0.00 0.00 0.00 Average: lo 903.48 903.48 852.81 852.81 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 162.49 132.57 1362.22 78.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-12101) 12/02/24 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:02 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 18.32 12.66 9.97 5.40 0.12 53.53 03:24:01 0 21.25 11.96 10.49 3.67 0.10 52.53 03:24:01 1 23.77 11.90 9.40 6.05 0.12 48.75 03:24:01 2 18.21 11.64 9.01 5.56 0.12 55.46 03:24:01 3 10.04 15.14 10.98 6.33 0.14 57.37 03:25:01 all 14.84 0.00 1.03 1.72 0.06 82.35 03:25:01 0 13.25 0.00 1.09 0.40 0.07 85.20 03:25:01 1 22.03 0.00 1.32 0.82 0.05 75.78 03:25:01 2 12.92 0.00 1.20 4.72 0.07 81.09 03:25:01 3 11.14 0.00 0.52 0.92 0.05 87.37 03:26:01 all 78.10 0.00 2.29 0.91 0.13 18.57 03:26:01 0 82.81 0.00 1.97 0.90 0.13 14.18 03:26:01 1 76.11 0.00 2.04 0.49 0.13 21.23 03:26:01 2 82.29 0.00 2.78 0.92 0.13 13.88 03:26:01 3 71.18 0.00 2.36 1.32 0.13 25.00 03:27:01 all 76.66 0.00 2.28 1.04 0.12 19.90 03:27:01 0 74.24 0.00 2.19 1.62 0.12 21.83 03:27:01 1 78.15 0.00 1.90 0.40 0.12 19.43 03:27:01 2 79.12 0.00 2.80 1.47 0.12 16.49 03:27:01 3 75.11 0.00 2.22 0.67 0.13 21.87 03:28:01 all 62.40 0.00 4.39 4.29 0.14 28.78 03:28:01 0 60.68 0.00 3.90 1.98 0.13 33.31 03:28:01 1 59.64 0.00 4.54 5.08 0.13 30.60 03:28:01 2 65.61 0.00 4.19 7.24 0.15 22.81 03:28:01 3 63.67 0.00 4.92 2.87 0.13 28.40 03:29:01 all 66.67 0.00 2.89 0.58 0.13 29.73 03:29:01 0 67.15 0.00 3.07 1.37 0.13 28.28 03:29:01 1 61.69 0.00 2.81 0.12 0.12 35.27 03:29:01 2 69.33 0.00 2.79 0.33 0.13 27.41 03:29:01 3 68.53 0.00 2.91 0.50 0.12 27.94 03:30:01 all 65.22 0.00 2.64 0.75 0.13 31.26 03:30:01 0 59.46 0.00 2.41 0.40 0.12 37.61 03:30:01 1 67.14 0.00 3.32 1.93 0.13 27.48 03:30:01 2 63.33 0.00 2.58 0.47 0.13 33.48 03:30:01 3 70.98 0.00 2.23 0.18 0.13 26.47 03:31:01 all 42.02 0.00 1.80 0.38 0.10 55.70 03:31:01 0 38.21 0.00 1.59 0.08 0.08 60.03 03:31:01 1 41.63 0.00 1.30 1.03 0.12 55.92 03:31:01 2 49.97 0.00 2.16 0.32 0.10 47.45 03:31:01 3 38.27 0.00 2.16 0.08 0.08 59.40 03:32:01 all 14.19 0.00 1.11 1.96 0.08 82.65 03:32:01 0 7.49 0.00 1.18 0.07 0.05 91.21 03:32:01 1 22.01 0.00 1.00 3.76 0.08 73.15 03:32:01 2 5.78 0.00 1.24 3.34 0.12 89.52 03:32:01 3 21.49 0.00 1.02 0.67 0.08 76.74 Average: all 48.78 1.38 3.14 1.88 0.11 44.71 Average: 0 47.22 1.30 3.08 1.16 0.10 47.13 Average: 1 50.30 1.29 3.05 2.17 0.11 43.07 Average: 2 49.70 1.27 3.18 2.70 0.12 43.03 Average: 3 47.89 1.65 3.24 1.50 0.11 45.61