---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4337 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / 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: 3943 482 718 0 2743 3179 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:b1:1e:ee brd ff:ff:ff:ff:ff:ff inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85422sec preferred_lft 85422sec inet6 fe80::f816:3eff:feb1:1eee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:f2:77:4b 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 inet6 fe80::42:98ff:fef2:774b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4337) 04/04/25 _x86_64_ (4 CPU) 16:50:12 LINUX RESTART (4 CPU) 16:51:02 tps rtps wtps bread/s bwrtn/s 16:52:01 100.81 16.47 84.34 2354.58 11272.12 16:53:01 149.58 0.17 149.41 12.40 22587.70 16:54:02 11.83 0.00 11.83 0.00 3185.87 16:55:01 3.58 0.00 3.58 0.00 194.14 16:56:01 3.68 0.00 3.68 0.00 313.95 16:57:01 3.70 0.00 3.70 0.00 318.08 16:58:01 3.18 0.00 3.18 0.00 585.10 16:59:01 3.45 0.00 3.45 0.00 306.43 17:00:01 3.33 0.00 3.33 0.00 389.94 17:01:01 4.20 0.00 4.20 0.00 1026.27 17:02:01 2.87 0.00 2.87 0.00 382.67 17:03:01 3.53 0.00 3.53 0.00 311.15 17:04:01 3.20 0.00 3.20 0.00 412.60 17:05:01 3.67 0.28 3.38 8.00 457.98 17:06:01 28.13 8.48 19.65 399.53 3139.34 Average: 21.85 1.68 20.17 182.75 2986.05 16:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:52:01 1323284 3320364 2715368 67.23 65352 2073108 1206088 23.71 642756 1858580 217460 16:53:01 854480 3293652 3184172 78.84 88972 2468124 1297500 25.51 857044 2066716 89904 16:54:02 846892 3289744 3191760 79.03 89176 2471444 1304732 25.65 863036 2066900 2404 16:55:01 841704 3290424 3196948 79.16 89364 2476644 1307504 25.70 865704 2068444 4128 16:56:01 840156 3296232 3198496 79.20 89560 2483260 1316864 25.89 862888 2071944 3532 16:57:01 833292 3297196 3205360 79.37 89724 2490332 1314556 25.84 866632 2075672 3896 16:58:01 812180 3292000 3226472 79.89 89884 2505200 1384948 27.22 877764 2084268 3732 16:59:01 796108 3282928 3242544 80.29 90032 2511536 1437764 28.26 889552 2087544 4296 17:00:01 396868 2912476 3641784 90.17 90192 2539088 1970060 38.73 1259760 2112736 22952 17:01:01 761648 3284772 3277004 81.14 90404 2545776 1384900 27.22 891468 2116104 2400 17:02:01 750392 3281864 3288260 81.42 90624 2553332 1384948 27.22 898636 2119964 2692 17:03:01 741212 3281060 3297440 81.65 90820 2560932 1385076 27.23 903384 2123848 5500 17:04:01 721476 3272216 3317176 82.14 91016 2570920 1385204 27.23 915760 2129360 7768 17:05:01 445216 2936092 3593436 88.98 90640 2513756 1658888 32.61 1238624 2085064 46216 17:06:01 777116 3282968 3261536 80.76 92744 2535468 950328 18.68 1075876 1932320 20320 Average: 782802 3240933 3255850 80.62 88567 2486595 1379291 27.11 927259 2066631 29147 16:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:52:01 veth3953078 22.03 32.50 1.48 75.04 0.00 0.00 0.00 0.01 16:52:01 lo 2.58 2.58 0.23 0.23 0.00 0.00 0.00 0.00 16:52:01 docker0 22.03 32.45 1.18 75.04 0.00 0.00 0.00 0.00 16:52:01 ens3 189.58 143.42 1487.50 16.55 0.00 0.00 0.00 0.00 16:53:01 vethb88f0c9 202.27 288.55 13.63 1791.98 0.00 0.00 0.00 0.15 16:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:53:01 docker0 257.27 370.00 13.69 2232.46 0.00 0.00 0.00 0.00 16:53:01 ens3 413.93 283.05 2241.47 29.73 0.00 0.00 0.00 0.00 16:54:02 vethb88f0c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:02 ens3 7.18 6.90 1.55 1.71 0.00 0.00 0.00 0.00 16:55:01 vethb88f0c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 ens3 10.83 10.20 2.39 2.54 0.00 0.00 0.00 0.00 16:56:01 vethb88f0c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 ens3 5.37 4.63 1.22 1.59 0.00 0.00 0.00 0.00 16:57:01 vethb88f0c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 ens3 7.80 7.20 1.68 2.22 0.00 0.00 0.00 0.00 16:58:01 vethb88f0c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 4.82 5.53 1.01 1.54 0.00 0.00 0.00 0.00 16:59:01 vethb88f0c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 ens3 7.38 7.10 1.61 1.99 0.00 0.00 0.00 0.00 17:00:01 vethb88f0c9 29.31 37.83 2.42 363.69 0.00 0.00 0.00 0.03 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 29.31 37.83 2.02 363.69 0.00 0.00 0.00 0.00 17:00:01 ens3 44.88 35.78 365.24 4.09 0.00 0.00 0.00 0.00 17:01:01 vethb88f0c9 51.10 56.48 4.02 366.46 0.00 0.00 0.00 0.03 17:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 docker0 51.10 56.47 3.33 366.46 0.00 0.00 0.00 0.00 17:01:01 ens3 65.30 59.47 368.39 6.20 0.00 0.00 0.00 0.00 17:02:01 vethb88f0c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 ens3 6.25 4.67 1.38 1.62 0.00 0.00 0.00 0.00 17:03:01 vethb88f0c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 ens3 7.73 7.55 1.64 2.05 0.00 0.00 0.00 0.00 17:04:01 vethb88f0c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 ens3 5.35 5.85 1.09 1.57 0.00 0.00 0.00 0.00 17:05:01 vethb88f0c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 ens3 9.20 7.65 2.93 2.23 0.00 0.00 0.00 0.00 17:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:06:01 docker0 100.75 108.13 6.47 737.97 0.00 0.00 0.00 0.00 17:06:01 ens3 129.46 119.33 749.24 15.79 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 Average: docker0 30.74 40.38 1.78 252.18 0.00 0.00 0.00 0.00 Average: ens3 60.91 47.15 347.66 6.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4337) 04/04/25 _x86_64_ (4 CPU) 16:50:12 LINUX RESTART (4 CPU) 16:51:02 CPU %user %nice %system %iowait %steal %idle 16:52:01 all 19.38 0.00 1.87 2.61 0.06 76.09 16:52:01 0 12.37 0.00 1.53 1.26 0.03 84.81 16:52:01 1 3.93 0.00 1.18 6.76 0.07 88.07 16:52:01 2 17.45 0.00 1.70 1.22 0.05 79.57 16:52:01 3 43.77 0.00 3.09 1.21 0.07 51.87 16:53:01 all 9.11 0.00 3.38 3.63 0.06 83.82 16:53:01 0 8.05 0.00 2.56 3.05 0.05 86.30 16:53:01 1 7.04 0.00 3.30 7.04 0.05 82.57 16:53:01 2 15.06 0.00 4.18 1.76 0.08 78.91 16:53:01 3 6.28 0.00 3.49 2.66 0.07 87.50 16:54:02 all 2.72 0.00 0.76 0.19 0.03 96.30 16:54:02 0 2.60 0.00 0.82 0.23 0.03 96.31 16:54:02 1 2.95 0.00 0.77 0.49 0.03 95.76 16:54:02 2 2.93 0.00 0.67 0.05 0.03 96.32 16:54:02 3 2.40 0.00 0.77 0.00 0.03 96.80 16:55:01 all 3.07 0.00 0.90 0.03 0.03 95.98 16:55:01 0 3.00 0.00 0.95 0.12 0.03 95.89 16:55:01 1 2.86 0.00 0.84 0.00 0.02 96.28 16:55:01 2 3.48 0.00 0.95 0.00 0.02 95.56 16:55:01 3 2.94 0.00 0.87 0.00 0.02 96.18 16:56:01 all 3.37 0.00 0.88 0.05 0.05 95.66 16:56:01 0 3.39 0.00 0.97 0.07 0.05 95.53 16:56:01 1 3.69 0.00 0.93 0.00 0.05 95.33 16:56:01 2 3.70 0.00 0.97 0.10 0.05 95.18 16:56:01 3 2.67 0.00 0.65 0.00 0.05 96.62 16:57:01 all 4.10 0.00 0.94 0.04 0.05 94.88 16:57:01 0 4.88 0.00 0.93 0.00 0.03 94.15 16:57:01 1 3.71 0.00 1.00 0.00 0.05 95.24 16:57:01 2 3.58 0.00 0.84 0.17 0.05 95.37 16:57:01 3 4.24 0.00 0.95 0.00 0.03 94.77 16:58:01 all 4.38 0.00 0.96 0.03 0.05 94.58 16:58:01 0 4.48 0.00 0.92 0.00 0.05 94.54 16:58:01 1 4.72 0.00 1.07 0.00 0.05 94.16 16:58:01 2 3.79 0.00 0.87 0.12 0.05 95.18 16:58:01 3 4.54 0.00 1.04 0.00 0.05 94.37 16:59:01 all 4.27 0.00 1.11 0.03 0.04 94.54 16:59:01 0 4.09 0.00 1.07 0.02 0.05 94.77 16:59:01 1 4.09 0.00 1.23 0.10 0.05 94.53 16:59:01 2 4.97 0.00 1.04 0.00 0.03 93.96 16:59:01 3 3.92 0.00 1.10 0.02 0.05 94.91 17:00:01 all 5.42 0.00 0.97 0.05 0.05 93.51 17:00:01 0 3.77 0.00 0.82 0.10 0.03 95.27 17:00:01 1 6.74 0.00 1.10 0.07 0.05 92.04 17:00:01 2 5.53 0.00 0.95 0.02 0.05 93.45 17:00:01 3 5.64 0.00 1.00 0.02 0.03 93.30 17:01:01 all 6.58 0.00 1.09 0.02 0.06 92.26 17:01:01 0 6.54 0.00 1.03 0.07 0.05 92.32 17:01:01 1 5.61 0.00 0.95 0.02 0.07 93.35 17:01:01 2 7.73 0.00 1.21 0.00 0.07 90.99 17:01:01 3 6.41 0.00 1.14 0.00 0.07 92.39 17:02:01 all 4.49 0.00 1.09 0.03 0.05 94.34 17:02:01 0 4.67 0.00 1.07 0.00 0.07 94.19 17:02:01 1 4.01 0.00 1.10 0.07 0.03 94.79 17:02:01 2 4.37 0.00 1.08 0.00 0.05 94.49 17:02:01 3 4.90 0.00 1.15 0.03 0.05 93.86 17:02:01 CPU %user %nice %system %iowait %steal %idle 17:03:01 all 4.60 0.00 1.04 0.03 0.05 94.28 17:03:01 0 4.99 0.00 0.80 0.00 0.03 94.17 17:03:01 1 4.13 0.00 1.00 0.00 0.05 94.82 17:03:01 2 4.64 0.00 1.17 0.02 0.05 94.12 17:03:01 3 4.65 0.00 1.15 0.12 0.05 94.03 17:04:01 all 5.05 0.00 1.09 0.04 0.06 93.76 17:04:01 0 4.65 0.00 1.09 0.00 0.07 94.20 17:04:01 1 5.25 0.00 1.02 0.00 0.05 93.68 17:04:01 2 4.61 0.00 1.12 0.00 0.08 94.18 17:04:01 3 5.69 0.00 1.14 0.15 0.05 92.97 17:05:01 all 8.80 0.00 1.13 0.03 0.06 89.98 17:05:01 0 5.86 0.00 1.17 0.00 0.05 92.92 17:05:01 1 12.56 0.00 1.32 0.03 0.07 86.02 17:05:01 2 8.15 0.00 1.18 0.00 0.05 90.63 17:05:01 3 8.66 0.00 0.89 0.07 0.05 90.34 17:06:01 all 18.93 0.00 2.45 0.50 0.07 78.05 17:06:01 0 26.63 0.00 2.69 0.33 0.08 70.27 17:06:01 1 12.97 0.00 2.23 1.12 0.05 83.63 17:06:01 2 15.61 0.00 2.12 0.20 0.07 82.01 17:06:01 3 20.51 0.00 2.75 0.39 0.08 76.26 Average: all 6.94 0.00 1.31 0.48 0.05 91.22 Average: 0 6.67 0.00 1.23 0.35 0.05 91.71 Average: 1 5.62 0.00 1.27 1.04 0.05 92.03 Average: 2 7.03 0.00 1.33 0.24 0.05 91.34 Average: 3 8.44 0.00 1.41 0.31 0.05 89.79