---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-684 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): 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 7.7G 61% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 518 2377 0 5079 7158 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:10:8c:fe brd ff:ff:ff:ff:ff:ff inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fe10:8cfe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:74:ef:a2 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-684) 04/16/26 _x86_64_ (4 CPU) 15:32:54 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 152.09 73.99 78.10 5686.25 38840.61 15:35:01 50.72 3.22 47.51 50.79 6125.65 15:36:01 88.95 23.29 65.66 3171.21 24562.48 15:37:01 121.93 0.47 121.46 6.53 90840.99 15:38:01 35.49 0.58 34.91 13.20 19039.63 15:39:01 2.17 0.00 2.17 0.00 1368.57 15:40:01 1.67 0.00 1.67 0.00 20.39 15:41:01 1.10 0.00 1.10 0.00 79.32 15:42:01 3.25 1.73 1.52 40.93 53.72 15:43:01 1.35 0.00 1.35 0.00 157.44 15:44:01 1.10 0.00 1.10 0.00 13.86 15:45:01 1.43 0.00 1.43 0.00 36.13 15:46:02 1.98 0.00 1.98 0.00 25.06 15:47:01 22.67 0.90 21.78 95.17 1456.02 Average: 34.72 7.45 27.27 648.11 13058.07 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 6004092 7470640 2163328 26.49 32192 1617156 921136 9.99 518384 1481804 31528 15:35:01 5718560 7434084 2448860 29.98 53144 1832276 951324 10.32 569144 1689504 166728 15:36:01 5025824 7421196 3141596 38.46 63272 2486196 1129308 12.25 611840 2306504 30808 15:37:01 1692596 7400256 6474824 79.28 118824 5551328 1141996 12.39 666432 5371432 520988 15:38:01 2450620 7388152 5716800 70.00 119372 4800296 1292624 14.03 689816 4606888 40192 15:39:01 2405624 7321428 5761796 70.55 119448 4778912 1345616 14.60 816988 4526024 128 15:40:01 2421044 7336976 5746376 70.36 119536 4778916 1345616 14.60 800720 4526028 8 15:41:01 2419832 7337760 5747588 70.37 119576 4780892 1353608 14.69 799944 4527988 36 15:42:01 2396012 7317244 5771408 70.66 119656 4783096 1387984 15.06 822264 4529344 40 15:43:01 2390688 7316260 5776732 70.73 119724 4787316 1387984 15.06 821960 4533580 8 15:44:01 2390332 7315992 5777088 70.73 119760 4787396 1387984 15.06 822260 4533612 76 15:45:01 2390140 7316372 5777280 70.74 119828 4787872 1387984 15.06 822368 4534124 8 15:46:02 2389832 7316232 5777588 70.74 119912 4787936 1398080 15.17 822752 4534188 8 15:47:01 2474600 7365064 5692820 69.70 121752 4752164 1037120 11.25 763596 4512424 23596 Average: 3040700 7361261 5126720 62.77 104714 4236554 1247740 13.54 739176 4015246 58154 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 15:34:01 ens3 290.97 169.39 846.49 60.15 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:35:01 ens3 75.97 58.76 881.50 6.53 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:36:01 ens3 240.24 145.37 7144.86 11.85 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 204.55 77.50 6809.75 5.43 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 165.32 101.78 376.52 6.91 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 2.27 2.62 2.26 0.36 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 0.67 0.87 0.15 0.14 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 22.11 16.03 34.40 1.09 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:42:01 ens3 22.05 17.48 22.86 11.61 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 26.81 19.83 72.13 1.34 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 ens3 1.15 1.15 1.39 0.18 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 6.10 5.23 8.23 0.39 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:02 ens3 1.00 1.60 1.10 0.16 0.00 0.00 0.00 0.00 15:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 15:47:01 ens3 15.18 13.56 12.59 6.64 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 76.82 45.12 1159.58 8.06 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-684) 04/16/26 _x86_64_ (4 CPU) 15:32:54 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 13.65 0.00 2.61 5.55 2.24 75.96 15:34:01 0 6.92 0.00 4.65 2.69 1.83 83.92 15:34:01 1 17.98 0.00 2.16 9.61 2.18 68.07 15:34:01 2 17.39 0.00 1.82 1.32 2.51 76.96 15:34:01 3 12.30 0.00 1.83 8.60 2.41 74.85 15:35:01 all 16.90 0.00 1.05 2.32 1.34 78.39 15:35:01 0 3.35 0.00 0.33 0.02 0.81 95.49 15:35:01 1 12.54 0.00 0.65 3.14 1.61 82.06 15:35:01 2 43.84 0.00 2.61 0.57 2.11 50.87 15:35:01 3 7.89 0.00 0.65 5.54 0.88 85.04 15:36:01 all 7.96 0.00 1.57 2.29 1.42 86.76 15:36:01 0 23.76 0.00 2.67 3.27 1.69 68.61 15:36:01 1 2.98 0.00 1.07 1.10 1.08 93.77 15:36:01 2 2.21 0.00 1.47 1.07 1.67 93.59 15:36:01 3 2.91 0.00 1.05 3.71 1.25 91.08 15:37:01 all 18.74 0.00 10.32 1.60 3.13 66.22 15:37:01 0 20.82 0.00 11.46 4.38 3.57 59.77 15:37:01 1 17.78 0.00 8.51 0.32 2.90 70.51 15:37:01 2 21.75 0.00 15.05 1.32 3.76 58.12 15:37:01 3 14.63 0.00 6.36 0.41 2.29 76.31 15:38:01 all 1.06 0.00 0.59 0.59 0.67 97.10 15:38:01 0 2.66 0.00 0.57 0.05 0.65 96.08 15:38:01 1 0.57 0.00 0.57 0.42 0.48 97.97 15:38:01 2 0.47 0.00 0.90 1.88 1.08 95.67 15:38:01 3 0.53 0.00 0.28 0.00 0.47 98.72 15:39:01 all 1.98 0.00 0.14 0.06 0.30 97.51 15:39:01 0 2.78 0.00 0.17 0.00 0.28 96.77 15:39:01 1 0.22 0.00 0.05 0.00 0.22 99.52 15:39:01 2 4.87 0.00 0.30 0.25 0.52 94.07 15:39:01 3 0.05 0.00 0.05 0.00 0.18 99.72 15:40:01 all 0.08 0.00 0.03 0.06 0.26 99.56 15:40:01 0 0.08 0.00 0.03 0.08 0.18 99.62 15:40:01 1 0.18 0.00 0.03 0.00 0.20 99.58 15:40:01 2 0.02 0.00 0.05 0.17 0.55 99.22 15:40:01 3 0.05 0.00 0.02 0.00 0.12 99.82 15:41:01 all 0.39 0.00 0.06 0.02 0.27 99.25 15:41:01 0 0.02 0.00 0.00 0.00 0.08 99.90 15:41:01 1 1.37 0.00 0.08 0.00 0.20 98.35 15:41:01 2 0.13 0.00 0.13 0.08 0.70 98.95 15:41:01 3 0.05 0.00 0.03 0.00 0.10 99.82 15:42:01 all 0.93 0.00 0.12 0.10 0.31 98.55 15:42:01 0 0.42 0.00 0.20 0.15 0.25 98.98 15:42:01 1 1.59 0.00 0.05 0.10 0.20 98.07 15:42:01 2 0.68 0.00 0.15 0.10 0.53 98.54 15:42:01 3 1.05 0.00 0.08 0.03 0.25 98.59 15:43:01 all 0.20 0.00 0.04 0.02 0.19 99.55 15:43:01 0 0.03 0.00 0.02 0.00 0.12 99.83 15:43:01 1 0.02 0.00 0.00 0.00 0.08 99.90 15:43:01 2 0.58 0.00 0.05 0.08 0.43 98.85 15:43:01 3 0.18 0.00 0.07 0.00 0.15 99.60 15:44:01 all 0.22 0.00 0.02 0.01 0.19 99.55 15:44:01 0 0.02 0.00 0.00 0.00 0.17 99.82 15:44:01 1 0.02 0.00 0.00 0.00 0.05 99.93 15:44:01 2 0.83 0.00 0.03 0.07 0.36 98.71 15:44:01 3 0.05 0.00 0.03 0.00 0.17 99.75 15:44:01 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 0.11 0.00 0.03 0.03 0.38 99.45 15:45:01 0 0.07 0.00 0.05 0.00 0.35 99.53 15:45:01 1 0.02 0.00 0.03 0.00 0.17 99.78 15:45:01 2 0.35 0.00 0.05 0.12 0.86 98.62 15:45:01 3 0.03 0.00 0.02 0.00 0.12 99.83 15:46:02 all 0.11 0.00 0.02 0.04 0.24 99.59 15:46:02 0 0.03 0.00 0.02 0.00 0.15 99.80 15:46:02 1 0.03 0.00 0.02 0.00 0.22 99.73 15:46:02 2 0.37 0.00 0.03 0.15 0.57 98.89 15:46:02 3 0.00 0.00 0.03 0.00 0.03 99.93 15:47:01 all 15.92 0.00 0.84 0.91 0.92 81.41 15:47:01 0 29.30 0.00 1.03 0.54 1.17 67.95 15:47:01 1 30.82 0.00 1.32 0.81 1.30 65.75 15:47:01 2 1.23 0.00 0.67 2.09 0.81 95.20 15:47:01 3 2.36 0.00 0.37 0.19 0.37 96.71 Average: all 5.57 0.00 1.24 0.97 0.84 91.38 Average: 0 6.40 0.00 1.50 0.79 0.80 90.50 Average: 1 6.12 0.00 1.04 1.11 0.78 90.96 Average: 2 6.74 0.00 1.64 0.66 1.17 89.79 Average: 3 3.00 0.00 0.77 1.33 0.63 94.28