---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4908 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 8.8G 11G 46% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 386 919 0 2637 3290 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:07:e1:95 brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85370sec preferred_lft 85370sec inet6 fe80::f816:3eff:fe07:e195/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4908) 07/04/25 _x86_64_ (2 CPU) 15:57:46 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 95.15 30.94 64.21 1617.06 5995.27 16:00:01 60.46 13.52 46.94 1103.00 7751.36 16:01:01 70.84 4.35 66.49 89.19 52419.66 16:02:01 78.95 7.54 71.41 503.85 77384.18 16:03:01 33.89 9.61 24.28 445.98 7184.14 16:04:01 1.60 0.00 1.60 0.00 88.12 16:05:01 0.97 0.00 0.97 0.00 10.93 16:06:01 1.33 0.00 1.33 0.00 16.13 16:07:01 0.97 0.00 0.97 0.00 10.93 16:08:01 1.30 0.00 1.30 0.00 15.06 16:09:01 0.98 0.00 0.98 0.00 12.80 16:10:01 1.32 0.00 1.32 0.00 16.00 16:11:01 0.97 0.00 0.97 0.00 11.33 16:12:01 1.30 0.00 1.30 0.00 15.33 16:13:01 1.03 0.00 1.03 0.00 12.80 16:14:01 31.14 17.63 13.51 917.45 658.69 Average: 23.85 5.22 18.63 291.43 9479.18 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 1885236 3353376 2153816 53.32 38520 1594664 661472 13.00 561892 1448424 70704 16:00:01 1701528 3412156 2337524 57.87 57532 1802748 575740 11.32 509592 1652628 127492 16:01:01 303424 3332924 3735628 92.49 63808 3092616 674516 13.26 1005028 2508896 306904 16:02:01 558396 3313376 3480656 86.18 72128 2823536 716732 14.09 1005208 2282028 162748 16:03:01 975156 3317764 3063896 75.86 74024 2410732 807124 15.86 986256 1887244 2280 16:04:01 975356 3317944 3063696 75.85 74060 2410744 807124 15.86 986588 1887036 144 16:05:01 975048 3317668 3064004 75.86 74092 2410744 807124 15.86 986828 1887032 120 16:06:01 975204 3317860 3063848 75.86 74116 2410748 807124 15.86 986628 1887032 144 16:07:01 975280 3317940 3063772 75.85 74136 2410752 807124 15.86 986528 1887036 108 16:08:01 975656 3318336 3063396 75.84 74168 2410752 807124 15.86 986648 1887036 40 16:09:01 975648 3318396 3063404 75.84 74204 2410756 807124 15.86 986908 1887040 116 16:10:01 975556 3318340 3063496 75.85 74236 2410756 807124 15.86 986660 1887048 104 16:11:01 975564 3318360 3063488 75.85 74268 2410768 807124 15.86 986768 1887052 108 16:12:01 975704 3318560 3063348 75.84 74300 2410772 807124 15.86 986832 1887056 140 16:13:01 975340 3318208 3063712 75.85 74336 2410764 807124 15.86 986840 1887060 8 16:14:01 937848 3336860 3101204 76.78 76632 2461864 651264 12.80 988032 1919180 25344 Average: 1007246 3328004 3031806 75.06 70285 2393357 759880 14.94 932702 1910552 43532 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 ens3 352.26 179.70 1400.76 62.75 0.00 0.00 0.00 0.00 15:59:02 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:00:01 ens3 39.93 30.72 275.99 14.42 0.00 0.00 0.00 0.00 16:00:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 16:01:01 ens3 324.11 198.73 7548.42 16.12 0.00 0.00 0.00 0.00 16:01:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 16:02:01 ens3 18.48 12.97 325.22 1.64 0.00 0.00 0.00 0.00 16:02:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 16:03:01 ens3 0.45 0.48 0.10 0.12 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 0.52 0.20 0.09 0.07 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 1.00 0.53 0.47 0.25 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 0.12 0.12 0.01 0.04 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 ens3 1.00 0.53 0.47 0.34 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 11.16 11.01 8.96 5.69 0.00 0.00 0.00 0.00 16:14:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 46.85 27.20 597.81 6.33 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4908) 07/04/25 _x86_64_ (2 CPU) 15:57:46 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 38.40 0.00 2.99 6.18 7.00 45.43 15:59:02 0 41.55 0.00 3.54 7.37 7.24 40.32 15:59:02 1 35.25 0.00 2.47 4.98 6.77 50.53 16:00:01 all 40.34 0.00 2.65 3.79 5.89 47.33 16:00:01 0 33.04 0.00 2.30 4.79 5.52 54.34 16:00:01 1 47.71 0.00 2.98 2.81 6.24 40.26 16:01:01 all 25.32 0.00 3.67 3.44 6.15 61.41 16:01:01 0 26.65 0.00 3.90 2.98 6.61 59.86 16:01:01 1 23.99 0.00 3.45 3.89 5.71 62.97 16:02:01 all 39.03 0.00 4.25 4.33 5.96 46.44 16:02:01 0 67.26 0.00 5.69 2.63 8.21 16.21 16:02:01 1 11.03 0.00 2.84 6.01 3.74 76.38 16:03:01 all 10.61 0.00 0.84 1.23 2.88 84.44 16:03:01 0 14.55 0.00 0.90 1.05 2.91 80.60 16:03:01 1 6.68 0.00 0.75 1.42 2.85 88.30 16:04:01 all 0.53 0.00 0.18 0.03 1.15 98.11 16:04:01 0 0.71 0.00 0.16 0.05 1.25 97.82 16:04:01 1 0.35 0.00 0.20 0.02 1.04 98.40 16:05:01 all 0.53 0.00 0.17 0.02 1.10 98.19 16:05:01 0 0.49 0.00 0.23 0.03 1.50 97.74 16:05:01 1 0.58 0.00 0.10 0.00 0.70 98.62 16:06:01 all 0.52 0.00 0.12 0.02 0.93 98.40 16:06:01 0 0.33 0.00 0.17 0.03 1.11 98.36 16:06:01 1 0.71 0.00 0.10 0.00 0.74 98.44 16:07:01 all 0.22 0.00 0.14 0.01 0.58 99.04 16:07:01 0 0.36 0.00 0.22 0.03 0.99 98.39 16:07:01 1 0.07 0.00 0.07 0.00 0.17 99.70 16:08:01 all 0.44 0.00 0.13 0.02 0.70 98.71 16:08:01 0 0.35 0.00 0.12 0.03 0.80 98.71 16:08:01 1 0.55 0.00 0.13 0.02 0.60 98.70 16:09:01 all 0.44 0.00 0.14 0.03 0.93 98.46 16:09:01 0 0.48 0.00 0.13 0.05 0.86 98.47 16:09:01 1 0.40 0.00 0.17 0.00 1.01 98.43 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.38 0.00 0.17 0.02 1.44 98.00 16:10:01 0 0.43 0.00 0.15 0.02 1.44 97.97 16:10:01 1 0.31 0.00 0.20 0.02 1.42 98.06 16:11:01 all 0.50 0.00 0.16 0.02 1.68 97.63 16:11:01 0 0.66 0.00 0.13 0.03 1.53 97.65 16:11:01 1 0.36 0.00 0.20 0.00 1.85 97.59 16:12:01 all 0.55 0.00 0.12 0.02 1.15 98.17 16:12:01 0 0.76 0.00 0.10 0.03 1.01 98.10 16:12:01 1 0.33 0.00 0.15 0.02 1.27 98.23 16:13:01 all 0.43 0.00 0.18 0.02 0.99 98.38 16:13:01 0 0.56 0.00 0.20 0.03 0.94 98.26 16:13:01 1 0.30 0.00 0.18 0.00 1.06 98.46 16:14:01 all 28.93 0.00 1.44 2.25 4.67 62.71 16:14:01 0 14.47 0.00 1.09 2.30 3.21 78.93 16:14:01 1 43.46 0.00 1.77 2.18 6.13 46.47 Average: all 11.71 0.00 1.09 1.34 2.70 83.16 Average: 0 12.68 0.00 1.19 1.34 2.82 81.97 Average: 1 10.74 0.00 0.98 1.34 2.58 84.35