---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5826 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 867 24852 0 6447 30844 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:10:3d:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fe10:3d1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:c7:21:d6 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5826) 02/16/24 _x86_64_ (8 CPU) 14:52:54 LINUX RESTART (8 CPU) 14:53:01 tps rtps wtps bread/s bwrtn/s 14:54:01 53.16 16.63 36.53 1676.12 41300.45 14:55:01 117.62 70.62 47.00 4558.20 16582.28 14:56:01 86.92 13.81 73.10 1132.21 19701.65 14:57:01 89.59 9.32 80.27 1628.53 19986.94 14:58:02 66.25 0.08 66.17 4.05 38803.27 14:59:01 48.21 0.07 48.14 5.02 35049.38 15:00:01 85.50 0.02 85.49 0.93 58840.25 15:01:01 156.35 5.63 150.72 493.70 38714.32 15:02:01 181.37 6.17 175.20 278.99 16542.74 15:03:01 23.16 0.58 22.58 28.79 11041.47 15:04:01 10.43 0.00 10.43 0.00 10964.44 15:05:01 63.92 1.37 62.56 111.71 13564.17 Average: 81.90 10.37 71.53 827.06 26763.42 14:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 31109944 32212336 1829276 5.55 36928 1395536 742284 2.18 277984 1307168 844 14:55:01 30198768 31668124 2740452 8.32 55840 1732160 1472516 4.33 896852 1563412 70184 14:56:01 29968496 31699916 2970724 9.02 78132 1955352 1404700 4.13 874948 1786324 121628 14:57:01 29087208 31644068 3852012 11.69 96236 2739284 1590696 4.68 1012496 2478800 612364 14:58:02 28087544 31656148 4851676 14.73 110144 3696628 1420560 4.18 1003920 3434596 637368 14:59:01 26566940 31651456 6372280 19.35 135092 5108612 1407836 4.14 1031640 4845232 1287064 15:00:01 26249288 31653836 6689932 20.31 136796 5416040 1421212 4.18 1030692 5152496 2092 15:01:01 24716808 30875692 8222412 24.96 147456 6115484 7087260 20.85 1899080 5724180 1268 15:02:01 23807340 30085732 9131880 27.72 156500 6221708 8209584 24.15 2752448 5770736 512 15:03:01 23110332 29394968 9828888 29.84 158040 6224248 9004128 26.49 3474668 5736532 336 15:04:01 23089576 29374780 9849644 29.90 158204 6224548 8987500 26.44 3495292 5736236 172 15:05:01 25451788 31579716 7487432 22.73 161108 6082064 1548836 4.56 1317708 5614064 45044 Average: 26787003 31124731 6152217 18.68 119206 4409305 3691426 10.86 1588977 4095815 231573 14:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 13.78 7.77 64.20 1.62 0.00 0.00 0.00 0.00 14:54:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 355.39 243.57 1466.89 60.80 0.00 0.00 0.00 0.00 14:55:01 lo 1.66 1.66 0.17 0.17 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 34.21 26.10 402.21 9.37 0.00 0.00 0.00 0.00 14:56:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 158.97 112.80 4105.44 10.90 0.00 0.00 0.00 0.00 14:57:01 br-407f1ef588e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 5.80 5.80 0.54 0.54 0.00 0.00 0.00 0.00 14:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:02 ens3 167.43 92.45 6177.61 6.70 0.00 0.00 0.00 0.00 14:58:02 br-407f1ef588e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:02 lo 1.96 1.96 0.18 0.18 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 712.74 333.98 13218.95 25.64 0.00 0.00 0.00 0.00 14:59:01 br-407f1ef588e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 3.93 3.93 0.42 0.42 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 78.99 44.90 2860.66 3.34 0.00 0.00 0.00 0.00 15:00:01 br-407f1ef588e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:01:01 vethdb86074 0.32 0.47 0.02 0.03 0.00 0.00 0.00 0.00 15:01:01 vethe77450d 0.37 0.58 0.03 0.03 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth2f564c0 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 15:02:01 vethdb86074 1.27 1.33 0.09 0.07 0.00 0.00 0.00 0.00 15:02:01 vethe77450d 27.83 25.88 11.62 16.32 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth2f564c0 0.50 0.60 0.05 0.29 0.00 0.00 0.00 0.00 15:03:01 vethdb86074 4.17 5.05 0.79 0.52 0.00 0.00 0.00 0.00 15:03:01 vethe77450d 26.54 22.33 8.43 24.16 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 veth2f564c0 0.27 0.25 0.02 0.01 0.00 0.00 0.00 0.00 15:04:01 vethdb86074 3.20 4.65 0.66 0.36 0.00 0.00 0.00 0.00 15:04:01 vethe77450d 0.33 0.35 0.58 0.03 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 veth2f564c0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 1778.12 1018.33 35510.42 161.02 0.00 0.00 0.00 0.00 15:05:01 lo 37.88 37.88 6.41 6.41 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 147.53 84.43 2957.53 13.38 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.51 0.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5826) 02/16/24 _x86_64_ (8 CPU) 14:52:54 LINUX RESTART (8 CPU) 14:53:01 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 0.50 0.00 0.43 16.51 0.01 82.55 14:54:01 0 0.17 0.00 1.27 0.37 0.02 98.18 14:54:01 1 1.00 0.00 0.27 9.36 0.00 89.37 14:54:01 2 1.00 0.00 0.55 3.84 0.02 94.59 14:54:01 3 0.58 0.00 0.30 2.32 0.00 96.80 14:54:01 4 0.39 0.00 0.45 51.39 0.02 47.76 14:54:01 5 0.27 0.00 0.13 7.89 0.02 91.69 14:54:01 6 0.43 0.00 0.33 53.88 0.02 45.33 14:54:01 7 0.13 0.00 0.17 3.17 0.02 96.51 14:55:01 all 8.87 0.00 0.84 4.47 0.04 85.78 14:55:01 0 6.19 0.00 0.53 1.26 0.02 92.00 14:55:01 1 9.14 0.00 0.77 3.11 0.03 86.95 14:55:01 2 3.55 0.00 0.50 2.03 0.03 93.89 14:55:01 3 13.51 0.00 0.95 12.77 0.08 72.69 14:55:01 4 13.05 0.00 1.15 3.13 0.07 82.61 14:55:01 5 11.06 0.00 0.98 1.53 0.03 86.39 14:55:01 6 9.55 0.00 1.20 11.59 0.05 77.61 14:55:01 7 4.97 0.00 0.53 0.40 0.02 94.09 14:56:01 all 8.83 0.00 0.62 3.98 0.03 86.55 14:56:01 0 5.77 0.00 0.25 0.38 0.02 93.58 14:56:01 1 12.52 0.00 0.50 3.47 0.03 83.48 14:56:01 2 18.46 0.00 1.20 3.27 0.03 77.03 14:56:01 3 13.49 0.00 1.24 14.77 0.05 70.45 14:56:01 4 10.59 0.00 0.67 0.10 0.02 88.62 14:56:01 5 2.15 0.00 0.28 0.45 0.00 97.12 14:56:01 6 1.62 0.00 0.25 0.08 0.02 98.03 14:56:01 7 6.08 0.00 0.57 9.33 0.08 83.94 14:57:01 all 6.98 0.00 1.18 7.48 0.04 84.32 14:57:01 0 5.23 0.00 1.34 0.55 0.03 92.84 14:57:01 1 3.63 0.00 0.94 4.58 0.03 90.82 14:57:01 2 3.15 0.00 1.02 0.72 0.03 95.08 14:57:01 3 5.13 0.00 1.07 22.03 0.02 71.76 14:57:01 4 3.61 0.00 1.19 0.88 0.05 94.27 14:57:01 5 20.87 0.00 1.52 5.91 0.05 71.64 14:57:01 6 12.14 0.00 1.57 0.90 0.05 85.33 14:57:01 7 2.15 0.00 0.82 24.22 0.07 72.75 14:58:02 all 3.53 0.00 1.39 14.23 0.03 80.82 14:58:02 0 4.14 0.00 1.15 2.87 0.02 91.83 14:58:02 1 3.65 0.00 1.69 43.76 0.03 50.86 14:58:02 2 4.17 0.00 1.02 1.94 0.03 92.84 14:58:02 3 3.32 0.00 1.46 27.96 0.03 67.23 14:58:02 4 2.76 0.00 1.40 6.80 0.02 89.03 14:58:02 5 2.88 0.00 1.45 0.76 0.02 94.90 14:58:02 6 3.40 0.00 1.94 24.66 0.03 69.96 14:58:02 7 3.87 0.00 1.03 5.20 0.03 89.87 14:59:01 all 5.61 0.00 2.26 12.53 0.05 79.56 14:59:01 0 5.74 0.00 2.25 4.44 0.07 87.50 14:59:01 1 7.67 0.00 2.57 31.39 0.05 58.31 14:59:01 2 5.21 0.00 2.45 53.60 0.05 38.69 14:59:01 3 6.66 0.00 1.50 0.83 0.03 90.97 14:59:01 4 4.74 0.00 2.81 3.54 0.05 88.85 14:59:01 5 4.11 0.00 2.39 0.22 0.05 93.23 14:59:01 6 4.78 0.00 2.51 5.70 0.03 86.97 14:59:01 7 5.94 0.00 1.63 0.57 0.05 91.81 15:00:01 all 0.80 0.00 0.35 17.13 0.02 81.70 15:00:01 0 0.60 0.00 0.35 0.00 0.00 99.37 15:00:01 1 1.10 0.00 0.33 6.17 0.02 92.37 15:00:01 2 1.72 0.00 0.20 11.84 0.02 86.22 15:00:01 3 0.15 0.00 0.45 0.03 0.02 99.35 15:00:01 4 0.72 0.00 0.18 0.00 0.00 99.10 15:00:01 5 0.85 0.00 0.22 0.18 0.00 98.75 15:00:01 6 0.32 0.00 0.79 98.11 0.03 0.75 15:00:01 7 0.93 0.00 0.32 21.31 0.02 77.42 15:01:01 all 8.02 0.00 2.20 13.72 0.06 75.99 15:01:01 0 6.90 0.00 1.99 9.13 0.05 81.93 15:01:01 1 8.00 0.00 1.84 3.13 0.05 86.98 15:01:01 2 8.58 0.00 2.72 3.31 0.05 85.33 15:01:01 3 6.47 0.00 2.33 2.43 0.05 88.71 15:01:01 4 7.67 0.00 2.07 8.16 0.08 82.02 15:01:01 5 8.28 0.00 2.00 9.66 0.08 79.98 15:01:01 6 9.68 0.00 3.00 62.66 0.08 24.59 15:01:01 7 8.59 0.00 1.63 11.48 0.07 78.23 15:02:01 all 12.77 0.00 1.85 12.50 0.08 72.81 15:02:01 0 8.28 0.00 1.76 13.85 0.07 76.05 15:02:01 1 18.59 0.00 2.24 9.28 0.08 69.80 15:02:01 2 9.75 0.00 1.52 13.03 0.07 75.63 15:02:01 3 14.05 0.00 1.86 2.82 0.08 81.18 15:02:01 4 13.01 0.00 2.12 1.75 0.05 83.06 15:02:01 5 12.24 0.00 1.59 10.25 0.10 75.81 15:02:01 6 15.30 0.00 2.11 43.45 0.12 39.02 15:02:01 7 10.96 0.00 1.56 5.62 0.05 81.82 15:03:01 all 14.54 0.00 1.47 1.00 0.06 82.93 15:03:01 0 16.28 0.00 1.70 0.12 0.05 81.85 15:03:01 1 17.44 0.00 1.91 0.49 0.08 80.08 15:03:01 2 11.36 0.00 1.36 0.23 0.07 86.98 15:03:01 3 13.03 0.00 1.29 0.23 0.05 85.40 15:03:01 4 18.73 0.00 1.77 0.17 0.05 79.28 15:03:01 5 11.08 0.00 1.14 0.65 0.07 87.06 15:03:01 6 14.40 0.00 1.41 6.05 0.05 78.09 15:03:01 7 13.94 0.00 1.19 0.07 0.07 84.74 15:04:01 all 1.14 0.00 0.15 0.70 0.04 97.96 15:04:01 0 1.80 0.00 0.22 0.00 0.03 97.95 15:04:01 1 1.30 0.00 0.27 0.02 0.08 98.33 15:04:01 2 0.84 0.00 0.17 0.00 0.03 98.96 15:04:01 3 1.20 0.00 0.15 0.02 0.03 98.60 15:04:01 4 1.65 0.00 0.13 0.00 0.03 98.18 15:04:01 5 0.73 0.00 0.10 0.00 0.03 99.13 15:04:01 6 1.00 0.00 0.12 5.54 0.03 93.31 15:04:01 7 0.60 0.00 0.10 0.03 0.05 99.21 15:04:01 CPU %user %nice %system %iowait %steal %idle 15:05:01 all 4.74 0.00 0.75 1.02 0.04 93.45 15:05:01 0 3.87 0.00 0.75 0.37 0.03 94.98 15:05:01 1 2.94 0.00 0.58 0.55 0.03 95.89 15:05:01 2 1.75 0.00 0.57 0.12 0.03 97.53 15:05:01 3 1.59 0.00 0.68 0.20 0.02 97.51 15:05:01 4 6.18 0.00 0.75 0.35 0.03 92.68 15:05:01 5 18.32 0.00 1.29 0.30 0.03 80.06 15:05:01 6 1.82 0.00 0.72 6.26 0.05 91.16 15:05:01 7 1.44 0.00 0.65 0.05 0.03 97.82 Average: all 6.35 0.00 1.12 8.77 0.04 83.71 Average: 0 5.41 0.00 1.13 2.74 0.03 90.69 Average: 1 7.24 0.00 1.16 9.62 0.04 81.94 Average: 2 5.79 0.00 1.10 7.73 0.04 85.34 Average: 3 6.59 0.00 1.11 7.24 0.04 85.03 Average: 4 6.93 0.00 1.22 6.35 0.04 85.46 Average: 5 7.73 0.00 1.09 3.15 0.04 88.00 Average: 6 6.19 0.00 1.33 26.57 0.05 65.86 Average: 7 4.96 0.00 0.85 6.80 0.05 87.34