---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-31784 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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): 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 9.2G 69G 12% / 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/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 612 12259 0 3168 15100 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:c7:75:8c brd ff:ff:ff:ff:ff:ff inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85432sec preferred_lft 85432sec inet6 fe80::f816:3eff:fec7:758c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-31784) 08/17/24 _x86_64_ (4 CPU) 13:55:24 LINUX RESTART (4 CPU) 13:56:02 tps rtps wtps bread/s bwrtn/s 13:57:01 208.56 48.57 159.99 2202.07 38860.40 13:58:01 97.32 20.31 77.00 658.29 28445.26 13:59:01 11.21 0.05 11.16 2.40 15013.36 14:00:01 2.22 0.00 2.22 0.00 120.25 14:01:01 1.72 0.00 1.72 0.00 49.46 14:02:01 3.53 0.05 3.48 0.80 138.38 14:03:01 2.27 0.00 2.27 0.00 44.79 14:04:01 1.73 0.00 1.73 0.00 21.06 14:05:01 1.48 0.00 1.48 0.00 38.79 14:06:01 1.55 0.00 1.55 0.00 21.20 14:07:01 0.97 0.00 0.97 0.00 13.86 14:08:01 1.37 0.00 1.37 0.00 18.93 14:09:01 0.83 0.00 0.83 0.00 11.20 14:10:01 1.58 0.00 1.58 0.00 32.39 14:11:01 26.06 8.67 17.40 1019.96 1247.66 Average: 23.95 5.13 18.83 256.74 5568.09 13:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13219856 15174020 3205112 19.51 74320 2068932 1286352 7.36 1084628 1882348 106808 13:58:01 10609904 12735504 5815064 35.40 78736 2230264 4043484 23.14 3618584 1940664 2224 13:59:01 10530488 12656660 5894480 35.89 78816 2230888 4043484 23.14 3698812 1940240 112 14:00:01 10522976 12651944 5901992 35.93 78868 2233600 4059600 23.23 3703920 1942940 56 14:01:01 10524100 12653924 5900868 35.93 78932 2234348 4059600 23.23 3701708 1943692 36 14:02:01 10491368 12624128 5933600 36.13 79024 2237124 4108416 23.51 3732220 1945644 288 14:03:01 10489840 12623060 5935128 36.13 79100 2237496 4108416 23.51 3733144 1945884 280 14:04:01 10489696 12622952 5935272 36.14 79140 2237500 4108416 23.51 3733440 1945888 184 14:05:01 10459152 12593100 5965816 36.32 79176 2238100 4108416 23.51 3763300 1946484 192 14:06:01 10459168 12593176 5965800 36.32 79220 2238104 4108416 23.51 3763320 1946488 120 14:07:01 10459372 12593416 5965596 36.32 79252 2238108 4108416 23.51 3763428 1946492 192 14:08:01 10458984 12593088 5965984 36.32 79300 2238112 4108416 23.51 3763532 1946496 172 14:09:01 10458668 12592796 5966300 36.32 79312 2238112 4108416 23.51 3763760 1946496 172 14:10:01 10456876 12591384 5968092 36.34 79368 2238412 4108416 23.51 3764992 1946724 208 14:11:01 12521188 15434348 3903780 23.77 81840 3003460 875512 5.01 1362764 2269524 714320 Average: 10810109 12982233 5614859 34.18 78960 2276171 3689585 21.12 3396770 1962400 55024 13:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 ens3 373.21 275.12 5289.95 40.71 0.00 0.00 0.00 0.00 13:57:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 13:58:01 ens3 147.56 115.08 1272.08 31.20 0.00 0.00 0.00 0.00 13:58:01 lo 0.73 0.73 0.20 0.20 0.00 0.00 0.00 0.00 13:59:01 ens3 227.90 115.26 64.73 52.15 0.00 0.00 0.00 0.00 13:59:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 318.50 180.25 94.17 84.46 0.00 0.00 0.00 0.00 14:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 ens3 47.18 34.78 10.60 12.20 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 266.94 117.71 88.20 63.87 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 ens3 74.24 37.48 17.62 13.62 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 1.00 0.55 0.22 0.42 0.00 0.00 0.00 0.00 14:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 ens3 26.20 12.88 6.66 5.88 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 0.38 0.23 0.14 0.33 0.00 0.00 0.00 0.00 14:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 ens3 0.17 0.17 0.06 0.36 0.00 0.00 0.00 0.00 14:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 0.22 0.15 0.06 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 ens3 0.33 0.37 0.16 0.86 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 29.85 13.90 7.89 5.75 0.00 0.00 0.00 0.00 14:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 ens3 2039.11 1270.84 873.78 516.52 0.00 0.00 0.00 0.00 14:11:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 236.70 144.84 509.77 55.24 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-31784) 08/17/24 _x86_64_ (4 CPU) 13:55:24 LINUX RESTART (4 CPU) 13:56:02 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 24.35 0.00 2.14 4.78 0.07 68.67 13:57:01 0 14.60 0.00 1.86 6.61 0.07 76.87 13:57:01 1 16.91 0.00 1.75 7.05 0.07 74.21 13:57:01 2 21.10 0.00 1.92 2.16 0.05 74.77 13:57:01 3 44.84 0.00 3.04 3.29 0.09 48.75 13:58:01 all 49.88 0.00 1.36 1.68 0.08 47.01 13:58:01 0 59.15 0.00 1.66 1.68 0.07 37.45 13:58:01 1 37.69 0.00 1.20 2.20 0.08 58.82 13:58:01 2 56.56 0.00 1.34 0.32 0.08 41.69 13:58:01 3 46.15 0.00 1.22 2.51 0.07 50.05 13:59:01 all 4.66 0.00 0.19 1.48 0.03 93.64 13:59:01 0 1.78 0.00 0.23 0.13 0.03 97.82 13:59:01 1 2.55 0.00 0.18 0.00 0.02 97.25 13:59:01 2 1.57 0.00 0.12 0.00 0.02 98.30 13:59:01 3 12.73 0.00 0.22 5.77 0.03 81.25 14:00:01 all 2.24 0.00 0.42 0.01 0.03 97.29 14:00:01 0 1.88 0.00 0.37 0.03 0.02 97.70 14:00:01 1 2.36 0.00 0.47 0.00 0.05 97.12 14:00:01 2 2.73 0.00 0.50 0.00 0.05 96.72 14:00:01 3 2.02 0.00 0.33 0.02 0.03 97.60 14:01:01 all 0.86 0.00 0.15 0.01 0.03 98.96 14:01:01 0 0.97 0.00 0.08 0.02 0.00 98.93 14:01:01 1 0.47 0.00 0.20 0.00 0.03 99.30 14:01:01 2 0.50 0.00 0.28 0.00 0.05 99.17 14:01:01 3 1.48 0.00 0.07 0.02 0.00 98.43 14:02:01 all 3.32 0.00 0.24 0.04 0.02 96.38 14:02:01 0 2.97 0.00 0.30 0.07 0.00 96.66 14:02:01 1 3.17 0.00 0.27 0.02 0.05 96.49 14:02:01 2 4.49 0.00 0.13 0.00 0.02 95.36 14:02:01 3 2.64 0.00 0.23 0.07 0.03 97.03 14:03:01 all 0.48 0.00 0.09 0.02 0.02 99.39 14:03:01 0 0.30 0.00 0.02 0.03 0.02 99.63 14:03:01 1 0.55 0.00 0.13 0.02 0.03 99.26 14:03:01 2 0.53 0.00 0.03 0.02 0.03 99.38 14:03:01 3 0.57 0.00 0.18 0.00 0.00 99.25 14:04:01 all 0.09 0.00 0.02 0.00 0.03 99.86 14:04:01 0 0.03 0.00 0.03 0.02 0.00 99.92 14:04:01 1 0.12 0.00 0.02 0.02 0.03 99.82 14:04:01 2 0.08 0.00 0.02 0.00 0.03 99.87 14:04:01 3 0.12 0.00 0.02 0.00 0.03 99.83 14:05:01 all 1.56 0.00 0.07 0.01 0.03 98.32 14:05:01 0 0.45 0.00 0.08 0.05 0.05 99.37 14:05:01 1 2.42 0.00 0.07 0.00 0.05 97.47 14:05:01 2 2.27 0.00 0.07 0.00 0.02 97.65 14:05:01 3 1.10 0.00 0.08 0.00 0.00 98.82 14:06:01 all 0.38 0.00 0.02 0.01 0.03 99.56 14:06:01 0 0.07 0.00 0.02 0.03 0.03 99.85 14:06:01 1 1.24 0.00 0.02 0.00 0.05 98.69 14:06:01 2 0.13 0.00 0.03 0.00 0.02 99.82 14:06:01 3 0.08 0.00 0.00 0.00 0.02 99.90 14:07:01 all 0.06 0.00 0.02 0.01 0.03 99.88 14:07:01 0 0.03 0.00 0.00 0.03 0.00 99.93 14:07:01 1 0.12 0.00 0.03 0.00 0.05 99.80 14:07:01 2 0.03 0.00 0.05 0.00 0.03 99.88 14:07:01 3 0.07 0.00 0.02 0.00 0.03 99.88 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.04 0.00 0.02 0.00 0.03 99.92 14:08:01 0 0.02 0.00 0.02 0.02 0.00 99.95 14:08:01 1 0.03 0.00 0.02 0.00 0.03 99.92 14:08:01 2 0.07 0.00 0.02 0.00 0.03 99.88 14:08:01 3 0.03 0.00 0.02 0.00 0.02 99.93 14:09:01 all 0.05 0.00 0.02 0.00 0.03 99.90 14:09:01 0 0.02 0.00 0.00 0.02 0.02 99.95 14:09:01 1 0.05 0.00 0.00 0.00 0.03 99.92 14:09:01 2 0.07 0.00 0.03 0.00 0.03 99.87 14:09:01 3 0.08 0.00 0.02 0.00 0.05 99.85 14:10:01 all 0.32 0.00 0.05 0.01 0.03 99.60 14:10:01 0 0.42 0.00 0.08 0.03 0.02 99.45 14:10:01 1 0.25 0.00 0.03 0.00 0.03 99.68 14:10:01 2 0.20 0.00 0.05 0.00 0.02 99.73 14:10:01 3 0.42 0.00 0.03 0.00 0.02 99.53 14:11:01 all 22.77 0.00 3.72 0.20 0.05 73.25 14:11:01 0 18.91 0.00 3.83 0.40 0.07 76.79 14:11:01 1 29.54 0.00 3.27 0.17 0.05 66.97 14:11:01 2 25.17 0.00 3.26 0.23 0.05 71.29 14:11:01 3 17.44 0.00 4.55 0.02 0.05 77.95 Average: all 7.37 0.00 0.57 0.55 0.03 91.49 Average: 0 6.74 0.00 0.57 0.60 0.03 92.06 Average: 1 6.49 0.00 0.51 0.62 0.04 92.33 Average: 2 7.66 0.00 0.52 0.18 0.04 91.60 Average: 3 8.58 0.00 0.66 0.78 0.03 89.95